Add latest changes from gitlab-org/gitlab@master

17 files changed, 1129 insertions, 1000 deletions

diff --git a/spec/features/projects/blobs/blob_show_spec.rb b/spec/features/projects/blobs/blob_show_spec.rb
index 988051bca40..c8cbf396098 100644
--- a/spec/features/projects/blobs/blob_show_spec.rb
+++ b/spec/features/projects/blobs/blob_show_spec.rb
@@ -29,443 +29,421 @@ RSpec.describe 'File blob', :js do
     ).execute
   end
 
-  before do
-    stub_feature_flags(refactor_blob_viewer: false) # This stub will be removed in https://gitlab.com/gitlab-org/gitlab/-/issues/350455
-  end
-
-  context 'Ruby file' do
-    before do
-      visit_blob('files/ruby/popen.rb')
-
-      wait_for_requests
-    end
-
-    it 'displays the blob' do
-      aggregate_failures do
-        # shows highlighted Ruby code
-        expect(page).to have_css(".js-syntax-highlight")
-        expect(page).to have_content("require 'fileutils'")
-
-        # does not show a viewer switcher
-        expect(page).not_to have_selector('.js-blob-viewer-switcher')
-
-        # shows an enabled copy button
-        expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
-
-        # shows a raw button
-        expect(page).to have_link('Open raw')
-      end
-    end
-
-    it 'displays file actions on all screen sizes' do
-      file_actions_selector = '.file-actions'
-
-      resize_screen_sm
-      expect(page).to have_selector(file_actions_selector, visible: true)
-
-      resize_screen_xs
-      expect(page).to have_selector(file_actions_selector, visible: true)
-    end
-  end
-
-  context 'Markdown file' do
-    context 'visiting directly' do
+  context 'with refactor_blob_viewer feature flag enabled' do
+    context 'Ruby file' do
       before do
-        visit_blob('files/markdown/ruby-style-guide.md')
+        visit_blob('files/ruby/popen.rb')
 
         wait_for_requests
       end
 
-      it 'displays the blob using the rich viewer' do
+      it 'displays the blob' do
         aggregate_failures do
-          # hides the simple viewer
-          expect(page).to have_selector('.blob-viewer[data-type="simple"]', visible: false)
-          expect(page).to have_selector('.blob-viewer[data-type="rich"]')
-
-          # shows rendered Markdown
-          expect(page).to have_link("PEP-8")
+          # shows highlighted Ruby code
+          expect(page).to have_css(".js-syntax-highlight")
+          expect(page).to have_content("require 'fileutils'")
 
-          # shows a viewer switcher
-          expect(page).to have_selector('.js-blob-viewer-switcher')
+          # does not show a viewer switcher
+          expect(page).not_to have_selector('.js-blob-viewer-switcher')
 
-          # shows a disabled copy button
-          expect(page).to have_selector('.js-copy-blob-source-btn.disabled')
+          # shows an enabled copy button
+          expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
 
           # shows a raw button
           expect(page).to have_link('Open raw')
         end
       end
 
-      context 'switching to the simple viewer' do
+      it 'displays file actions on all screen sizes' do
+        file_actions_selector = '.file-actions'
+
+        resize_screen_sm
+        expect(page).to have_selector(file_actions_selector, visible: true)
+
+        resize_screen_xs
+        expect(page).to have_selector(file_actions_selector, visible: true)
+      end
+    end
+
+    context 'Markdown file' do
+      context 'visiting directly' do
         before do
-          find('.js-blob-viewer-switch-btn[data-viewer=simple]').click
+          visit_blob('files/markdown/ruby-style-guide.md')
 
           wait_for_requests
         end
 
-        it 'displays the blob using the simple viewer' do
+        it 'displays the blob using the rich viewer' do
           aggregate_failures do
-            # hides the rich viewer
-            expect(page).to have_selector('.blob-viewer[data-type="simple"]')
-            expect(page).to have_selector('.blob-viewer[data-type="rich"]', visible: false)
+            # hides the simple viewer
+            expect(page).not_to have_selector('.blob-viewer[data-type="simple"]')
+            expect(page).to have_selector('.blob-viewer[data-type="rich"]')
 
-            # shows highlighted Markdown code
-            expect(page).to have_css(".js-syntax-highlight")
-            expect(page).to have_content("[PEP-8](http://www.python.org/dev/peps/pep-0008/)")
+            # shows rendered Markdown
+            expect(page).to have_link("PEP-8")
 
-            # shows an enabled copy button
-            expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
+            # shows a viewer switcher
+            expect(page).to have_selector('.js-blob-viewer-switcher')
+
+            # shows a disabled copy button
+            expect(page).to have_selector('.js-copy-blob-source-btn.disabled')
+
+            # shows a raw button
+            expect(page).to have_link('Open raw')
           end
         end
 
-        context 'switching to the rich viewer again' do
+        context 'switching to the simple viewer' do
           before do
-            find('.js-blob-viewer-switch-btn[data-viewer=rich]').click
+            find('.js-blob-viewer-switch-btn[data-viewer=simple]').click
 
             wait_for_requests
           end
 
-          it 'displays the blob using the rich viewer' do
+          it 'displays the blob using the simple viewer' do
             aggregate_failures do
-              # hides the simple viewer
-              expect(page).to have_selector('.blob-viewer[data-type="simple"]', visible: false)
-              expect(page).to have_selector('.blob-viewer[data-type="rich"]')
+              # hides the rich viewer
+              expect(page).to have_selector('.blob-viewer[data-type="simple"]')
+              expect(page).not_to have_selector('.blob-viewer[data-type="rich"]')
+
+              # shows highlighted Markdown code
+              expect(page).to have_css(".js-syntax-highlight")
+              expect(page).to have_content("[PEP-8](http://www.python.org/dev/peps/pep-0008/)")
 
               # shows an enabled copy button
               expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
             end
           end
-        end
-      end
-    end
 
-    context 'when ref switch' do
-      def switch_ref_to(ref_name)
-        first('.qa-branches-select').click # rubocop:disable QA/SelectorUsage
-
-        page.within '.project-refs-form' do
-          click_link ref_name
-          wait_for_requests
-        end
-      end
+          context 'switching to the rich viewer again' do
+            before do
+              find('.js-blob-viewer-switch-btn[data-viewer=rich]').click
 
-      it 'displays single highlighted line number of different ref' do
-        visit_blob('files/js/application.js', anchor: 'L1')
+              wait_for_requests
+            end
 
-        switch_ref_to('feature')
+            it 'displays the blob using the rich viewer' do
+              aggregate_failures do
+                # hides the simple viewer
+                expect(page).not_to have_selector('.blob-viewer[data-type="simple"]')
+                expect(page).to have_selector('.blob-viewer[data-type="rich"]')
 
-        page.within '.blob-content' do
-          expect(find_by_id('LC1')[:class]).to include("hll")
+                # shows a disabled copy button
+                expect(page).to have_selector('.js-copy-blob-source-btn.disabled')
+              end
+            end
+          end
         end
       end
 
-      it 'displays multiple highlighted line numbers of different ref' do
-        visit_blob('files/js/application.js', anchor: 'L1-3')
+      context 'when ref switch' do
+        def switch_ref_to(ref_name)
+          first('.qa-branches-select').click # rubocop:disable QA/SelectorUsage
 
-        switch_ref_to('feature')
-
-        page.within '.blob-content' do
-          expect(find_by_id('LC1')[:class]).to include("hll")
-          expect(find_by_id('LC2')[:class]).to include("hll")
-          expect(find_by_id('LC3')[:class]).to include("hll")
+          page.within '.project-refs-form' do
+            click_link ref_name
+            wait_for_requests
+          end
         end
-      end
 
-      it 'displays no highlighted number of different ref' do
-        Files::UpdateService.new(
-          project,
-          project.first_owner,
-          commit_message: 'Update',
-          start_branch: 'feature',
-          branch_name: 'feature',
-          file_path: 'files/js/application.js',
-          file_content: 'new content'
-        ).execute
+        it 'displays no highlighted number of different ref' do
+          Files::UpdateService.new(
+            project,
+            project.first_owner,
+            commit_message: 'Update',
+            start_branch: 'feature',
+            branch_name: 'feature',
+            file_path: 'files/js/application.js',
+            file_content: 'new content'
+          ).execute
 
-        project.commit('feature').diffs.diff_files.first
+          project.commit('feature').diffs.diff_files.first
 
-        visit_blob('files/js/application.js', anchor: 'L3')
-        switch_ref_to('feature')
+          visit_blob('files/js/application.js', anchor: 'L3')
+          switch_ref_to('feature')
 
-        page.within '.blob-content' do
-          expect(page).not_to have_css('.hll')
+          page.within '.blob-content' do
+            expect(page).not_to have_css('.hll')
+          end
         end
-      end
 
-      context 'successfully change ref of similar name' do
-        before do
-          project.repository.create_branch('dev')
-          project.repository.create_branch('development')
-        end
+        context 'successfully change ref of similar name' do
+          before do
+            project.repository.create_branch('dev')
+            project.repository.create_branch('development')
+          end
 
-        it 'switch ref from longer to shorter ref name' do
-          visit_blob('files/js/application.js', ref: 'development')
-          switch_ref_to('dev')
+          it 'switch ref from longer to shorter ref name' do
+            visit_blob('files/js/application.js', ref: 'development')
+            switch_ref_to('dev')
 
-          aggregate_failures do
-            expect(page.find('.file-title-name').text).to eq('application.js')
-            expect(page).not_to have_css('flash-container')
+            aggregate_failures do
+              expect(page.find('.file-title-name').text).to eq('application.js')
+              expect(page).not_to have_css('flash-container')
+            end
           end
-        end
 
-        it 'switch ref from shorter to longer ref name' do
-          visit_blob('files/js/application.js', ref: 'dev')
-          switch_ref_to('development')
+          it 'switch ref from shorter to longer ref name' do
+            visit_blob('files/js/application.js', ref: 'dev')
+            switch_ref_to('development')
 
-          aggregate_failures do
-            expect(page.find('.file-title-name').text).to eq('application.js')
-            expect(page).not_to have_css('flash-container')
+            aggregate_failures do
+              expect(page.find('.file-title-name').text).to eq('application.js')
+              expect(page).not_to have_css('flash-container')
+            end
           end
         end
-      end
 
-      it 'successfully changes ref when the ref name matches the project name' do
-        project.repository.create_branch(project.name)
+        it 'successfully changes ref when the ref name matches the project name' do
+          project.repository.create_branch(project.name)
 
-        visit_blob('files/js/application.js', ref: project.name)
-        switch_ref_to('master')
+          visit_blob('files/js/application.js', ref: project.name)
+          switch_ref_to('master')
 
-        aggregate_failures do
-          expect(page.find('.file-title-name').text).to eq('application.js')
-          expect(page).not_to have_css('flash-container')
+          aggregate_failures do
+            expect(page.find('.file-title-name').text).to eq('application.js')
+            expect(page).not_to have_css('flash-container')
+          end
         end
       end
     end
 
-    context 'visiting with a line number anchor' do
+    context 'Markdown rendering' do
       before do
-        visit_blob('files/markdown/ruby-style-guide.md', anchor: 'L1')
-      end
+        project.add_maintainer(project.creator)
 
-      it 'displays the blob using the simple viewer' do
-        aggregate_failures do
-          # hides the rich viewer
-          expect(page).to have_selector('.blob-viewer[data-type="simple"]')
-          expect(page).to have_selector('.blob-viewer[data-type="rich"]', visible: false)
+        Files::CreateService.new(
+          project,
+          project.creator,
+          start_branch: 'master',
+          branch_name: 'master',
+          commit_message: "Add RedCarpet and CommonMark Markdown ",
+          file_path: 'files/commonmark/file.md',
+          file_content: "1. one\n  - sublist\n"
+        ).execute
+      end
 
-          # highlights the line in question
-          expect(page).to have_selector('#LC1.hll')
+      context 'when rendering default markdown' do
+        before do
+          visit_blob('files/commonmark/file.md')
 
-          # shows highlighted Markdown code
-          expect(page).to have_css(".js-syntax-highlight")
-          expect(page).to have_content("[PEP-8](http://www.python.org/dev/peps/pep-0008/)")
+          wait_for_requests
+        end
 
-          # shows an enabled copy button
-          expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
+        it 'renders using CommonMark' do
+          aggregate_failures do
+            expect(page).to have_content("sublist")
+            expect(page).not_to have_xpath("//ol//li//ul")
+          end
         end
       end
     end
-  end
-
-  context 'Markdown rendering' do
-    before do
-      project.add_maintainer(project.creator)
-
-      Files::CreateService.new(
-        project,
-        project.creator,
-        start_branch: 'master',
-        branch_name: 'master',
-        commit_message: "Add RedCarpet and CommonMark Markdown ",
-        file_path: 'files/commonmark/file.md',
-        file_content: "1. one\n  - sublist\n"
-      ).execute
-    end
 
-    context 'when rendering default markdown' do
+    context 'Markdown file (stored in LFS)' do
       before do
-        visit_blob('files/commonmark/file.md')
-
-        wait_for_requests
-      end
+        project.add_maintainer(project.creator)
 
-      it 'renders using CommonMark' do
-        aggregate_failures do
-          expect(page).to have_content("sublist")
-          expect(page).not_to have_xpath("//ol//li//ul")
-        end
+        Files::CreateService.new(
+          project,
+          project.creator,
+          start_branch: 'master',
+          branch_name: 'master',
+          commit_message: "Add Markdown in LFS",
+          file_path: 'files/lfs/file.md',
+          file_content: project.repository.blob_at('master', 'files/lfs/lfs_object.iso').data
+        ).execute
       end
-    end
-  end
 
-  context 'Markdown file (stored in LFS)' do
-    before do
-      project.add_maintainer(project.creator)
-
-      Files::CreateService.new(
-        project,
-        project.creator,
-        start_branch: 'master',
-        branch_name: 'master',
-        commit_message: "Add Markdown in LFS",
-        file_path: 'files/lfs/file.md',
-        file_content: project.repository.blob_at('master', 'files/lfs/lfs_object.iso').data
-      ).execute
-    end
-
-    context 'when LFS is enabled on the project' do
-      before do
-        allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
-        project.update_attribute(:lfs_enabled, true)
+      context 'when LFS is enabled on the project' do
+        before do
+          allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
+          project.update_attribute(:lfs_enabled, true)
 
-        visit_blob('files/lfs/file.md')
+          visit_blob('files/lfs/file.md')
 
-        wait_for_requests
-      end
+          wait_for_requests
+        end
 
-      it 'displays an error' do
-        aggregate_failures do
-          # hides the simple viewer
-          expect(page).to have_selector('.blob-viewer[data-type="simple"]', visible: false)
-          expect(page).to have_selector('.blob-viewer[data-type="rich"]')
+        it 'displays an error' do
+          aggregate_failures do
+            # hides the simple viewer
+            expect(page).not_to have_selector('.blob-viewer[data-type="simple"]')
+            expect(page).not_to have_selector('.blob-viewer[data-type="rich"]')
 
-          # shows an error message
-          expect(page).to have_content('The rendered file could not be displayed because it is stored in LFS. You can download it instead.')
+            # shows an error message
+            expect(page).to have_content('This content could not be displayed because it is stored in LFS. You can download it instead.')
 
-          # shows a viewer switcher
-          expect(page).to have_selector('.js-blob-viewer-switcher')
+            # does not show a viewer switcher
+            expect(page).not_to have_selector('.js-blob-viewer-switcher')
 
-          # does not show a copy button
-          expect(page).not_to have_selector('.js-copy-blob-source-btn')
+            # does not show a copy button
+            expect(page).not_to have_selector('.js-copy-blob-source-btn')
 
-          # shows a download button
-          expect(page).to have_link('Download')
+            # shows a download button
+            expect(page).to have_link('Download')
+          end
         end
       end
 
-      context 'switching to the simple viewer' do
+      context 'when LFS is disabled on the project' do
         before do
-          find('.js-blob-viewer-switcher .js-blob-viewer-switch-btn[data-viewer=simple]').click
+          visit_blob('files/lfs/file.md')
 
           wait_for_requests
         end
 
-        it 'displays an error' do
+        it 'displays the blob' do
           aggregate_failures do
-            # hides the rich viewer
-            expect(page).to have_selector('.blob-viewer[data-type="simple"]')
-            expect(page).to have_selector('.blob-viewer[data-type="rich"]', visible: false)
+            # shows text
+            expect(page).to have_content('size 1575078')
 
-            # shows an error message
-            expect(page).to have_content('The source could not be displayed because it is stored in LFS. You can download it instead.')
+            # does not show a viewer switcher
+            expect(page).not_to have_selector('.js-blob-viewer-switcher')
 
-            # does not show a copy button
-            expect(page).not_to have_selector('.js-copy-blob-source-btn')
+            # shows an enabled copy button
+            expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
+
+            # shows a raw button
+            expect(page).to have_link('Open raw')
           end
         end
       end
     end
 
-    context 'when LFS is disabled on the project' do
+    context 'PDF file' do
       before do
-        visit_blob('files/lfs/file.md')
+        project.add_maintainer(project.creator)
+
+        Files::CreateService.new(
+          project,
+          project.creator,
+          start_branch: 'master',
+          branch_name: 'master',
+          commit_message: "Add PDF",
+          file_path: 'files/test.pdf',
+          file_content: project.repository.blob_at('add-pdf-file', 'files/pdf/test.pdf').data
+        ).execute
+
+        visit_blob('files/test.pdf')
 
         wait_for_requests
       end
 
       it 'displays the blob' do
         aggregate_failures do
-          # shows text
-          expect(page).to have_content('size 1575078')
+          # shows rendered PDF
+          expect(page).to have_selector('.js-pdf-viewer')
 
           # does not show a viewer switcher
           expect(page).not_to have_selector('.js-blob-viewer-switcher')
 
-          # shows an enabled copy button
-          expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
+          # does not show a copy button
+          expect(page).not_to have_selector('.js-copy-blob-source-btn')
 
-          # shows a raw button
-          expect(page).to have_link('Open raw')
+          # shows a download button
+          expect(page).to have_link('Download')
         end
       end
     end
-  end
 
-  context 'PDF file' do
-    before do
-      project.add_maintainer(project.creator)
+    context 'Jupiter Notebook file' do
+      before do
+        project.add_maintainer(project.creator)
 
-      Files::CreateService.new(
-        project,
-        project.creator,
-        start_branch: 'master',
-        branch_name: 'master',
-        commit_message: "Add PDF",
-        file_path: 'files/test.pdf',
-        file_content: project.repository.blob_at('add-pdf-file', 'files/pdf/test.pdf').data
-      ).execute
+        Files::CreateService.new(
+          project,
+          project.creator,
+          start_branch: 'master',
+          branch_name: 'master',
+          commit_message: "Add Jupiter Notebook",
+          file_path: 'files/basic.ipynb',
+          file_content: project.repository.blob_at('add-ipython-files', 'files/ipython/basic.ipynb').data
+        ).execute
 
-      visit_blob('files/test.pdf')
+        visit_blob('files/basic.ipynb')
 
-      wait_for_requests
-    end
+        wait_for_requests
+      end
 
-    it 'displays the blob' do
-      aggregate_failures do
-        # shows rendered PDF
-        expect(page).to have_selector('.js-pdf-viewer')
+      it 'displays the blob' do
+        aggregate_failures do
+          # shows rendered notebook
+          expect(page).to have_selector('.js-notebook-viewer-mounted')
+
+          # does show a viewer switcher
+          expect(page).to have_selector('.js-blob-viewer-switcher')
+
+          # show a disabled copy button
+          expect(page).to have_selector('.js-copy-blob-source-btn.disabled')
 
-        # does not show a viewer switcher
-        expect(page).not_to have_selector('.js-blob-viewer-switcher')
+          # shows a raw button
+          expect(page).to have_link('Open raw')
 
-        # does not show a copy button
-        expect(page).not_to have_selector('.js-copy-blob-source-btn')
+          # shows a download button
+          expect(page).to have_link('Download')
 
-        # shows a download button
-        expect(page).to have_link('Download')
+          # shows the rendered notebook
+          expect(page).to have_content('test')
+        end
       end
     end
-  end
 
-  context 'Jupiter Notebook file' do
-    before do
-      project.add_maintainer(project.creator)
+    context 'ISO file (stored in LFS)' do
+      context 'when LFS is enabled on the project' do
+        before do
+          allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
+          project.update_attribute(:lfs_enabled, true)
 
-      Files::CreateService.new(
-        project,
-        project.creator,
-        start_branch: 'master',
-        branch_name: 'master',
-        commit_message: "Add Jupiter Notebook",
-        file_path: 'files/basic.ipynb',
-        file_content: project.repository.blob_at('add-ipython-files', 'files/ipython/basic.ipynb').data
-      ).execute
+          visit_blob('files/lfs/lfs_object.iso')
 
-      visit_blob('files/basic.ipynb')
+          wait_for_requests
+        end
 
-      wait_for_requests
-    end
+        it 'displays the blob' do
+          aggregate_failures do
+            # shows a download link
+            expect(page).to have_link('Download (1.50 MiB)')
+
+            # does not show a viewer switcher
+            expect(page).not_to have_selector('.js-blob-viewer-switcher')
+
+            # does not show a copy button
+            expect(page).not_to have_selector('.js-copy-blob-source-btn')
+
+            # shows a download button
+            expect(page).to have_link('Download')
+          end
+        end
+      end
 
-    it 'displays the blob' do
-      aggregate_failures do
-        # shows rendered notebook
-        expect(page).to have_selector('.js-notebook-viewer-mounted')
+      context 'when LFS is disabled on the project' do
+        before do
+          visit_blob('files/lfs/lfs_object.iso')
 
-        # does show a viewer switcher
-        expect(page).to have_selector('.js-blob-viewer-switcher')
+          wait_for_requests
+        end
 
-        # show a disabled copy button
-        expect(page).to have_selector('.js-copy-blob-source-btn.disabled')
+        it 'displays the blob' do
+          aggregate_failures do
+            # shows text
+            expect(page).to have_content('size 1575078')
 
-        # shows a raw button
-        expect(page).to have_link('Open raw')
+            # does not show a viewer switcher
+            expect(page).not_to have_selector('.js-blob-viewer-switcher')
 
-        # shows a download button
-        expect(page).to have_link('Download')
+            # shows an enabled copy button
+            expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
 
-        # shows the rendered notebook
-        expect(page).to have_content('test')
+            # shows a raw button
+            expect(page).to have_link('Open raw')
+          end
+        end
       end
     end
-  end
 
-  context 'ISO file (stored in LFS)' do
-    context 'when LFS is enabled on the project' do
+    context 'ZIP file' do
       before do
-        allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
-        project.update_attribute(:lfs_enabled, true)
-
-        visit_blob('files/lfs/lfs_object.iso')
+        visit_blob('Gemfile.zip')
 
         wait_for_requests
       end
@@ -473,7 +451,7 @@ RSpec.describe 'File blob', :js do
       it 'displays the blob' do
         aggregate_failures do
           # shows a download link
-          expect(page).to have_link('Download (1.5 MB)')
+          expect(page).to have_link('Download (2.11 KiB)')
 
           # does not show a viewer switcher
           expect(page).not_to have_selector('.js-blob-viewer-switcher')
@@ -487,578 +465,703 @@ RSpec.describe 'File blob', :js do
       end
     end
 
-    context 'when LFS is disabled on the project' do
+    context 'empty file' do
       before do
-        visit_blob('files/lfs/lfs_object.iso')
+        project.add_maintainer(project.creator)
+
+        Files::CreateService.new(
+          project,
+          project.creator,
+          start_branch: 'master',
+          branch_name: 'master',
+          commit_message: "Add empty file",
+          file_path: 'files/empty.md',
+          file_content: ''
+        ).execute
+
+        visit_blob('files/empty.md')
 
         wait_for_requests
       end
 
-      it 'displays the blob' do
+      it 'displays an error' do
         aggregate_failures do
-          # shows text
-          expect(page).to have_content('size 1575078')
+          # shows an error message
+          expect(page).to have_content('Empty file')
 
           # does not show a viewer switcher
           expect(page).not_to have_selector('.js-blob-viewer-switcher')
 
-          # shows an enabled copy button
-          expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
+          # does not show a copy button
+          expect(page).not_to have_selector('.js-copy-blob-source-btn')
 
-          # shows a raw button
-          expect(page).to have_link('Open raw')
+          # does not show a download or raw button
+          expect(page).not_to have_link('Download')
+          expect(page).not_to have_link('Open raw')
         end
       end
     end
-  end
-
-  context 'ZIP file' do
-    before do
-      visit_blob('Gemfile.zip')
 
-      wait_for_requests
-    end
+    context 'files with auxiliary viewers' do
+      describe '.gitlab-ci.yml' do
+        before do
+          project.add_maintainer(project.creator)
 
-    it 'displays the blob' do
-      aggregate_failures do
-        # shows a download link
-        expect(page).to have_link('Download (2.11 KB)')
+          Files::CreateService.new(
+            project,
+            project.creator,
+            start_branch: 'master',
+            branch_name: 'master',
+            commit_message: "Add .gitlab-ci.yml",
+            file_path: '.gitlab-ci.yml',
+            file_content: File.read(Rails.root.join('spec/support/gitlab_stubs/gitlab_ci.yml'))
+          ).execute
 
-        # does not show a viewer switcher
-        expect(page).not_to have_selector('.js-blob-viewer-switcher')
+          visit_blob('.gitlab-ci.yml')
+        end
 
-        # does not show a copy button
-        expect(page).not_to have_selector('.js-copy-blob-source-btn')
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            # shows that configuration is valid
+            expect(page).to have_content('This GitLab CI configuration is valid.')
 
-        # shows a download button
-        expect(page).to have_link('Download')
+            # shows a learn more link
+            expect(page).to have_link('Learn more')
+          end
+        end
       end
-    end
-  end
 
-  context 'empty file' do
-    before do
-      project.add_maintainer(project.creator)
+      describe '.gitlab/route-map.yml' do
+        before do
+          project.add_maintainer(project.creator)
+
+          Files::CreateService.new(
+            project,
+            project.creator,
+            start_branch: 'master',
+            branch_name: 'master',
+            commit_message: "Add .gitlab/route-map.yml",
+            file_path: '.gitlab/route-map.yml',
+            file_content: <<-MAP.strip_heredoc
+              # Team data
+              - source: 'data/team.yml'
+                public: 'team/'
+            MAP
+          ).execute
 
-      Files::CreateService.new(
-        project,
-        project.creator,
-        start_branch: 'master',
-        branch_name: 'master',
-        commit_message: "Add empty file",
-        file_path: 'files/empty.md',
-        file_content: ''
-      ).execute
+          visit_blob('.gitlab/route-map.yml')
+        end
 
-      visit_blob('files/empty.md')
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            # shows that map is valid
+            expect(page).to have_content('This Route Map is valid.')
 
-      wait_for_requests
-    end
+            # shows a learn more link
+            expect(page).to have_link('Learn more')
+          end
+        end
+      end
 
-    it 'displays an error' do
-      aggregate_failures do
-        # shows an error message
-        expect(page).to have_content('Empty file')
+      describe '.gitlab/dashboards/custom-dashboard.yml' do
+        before do
+          project.add_maintainer(project.creator)
 
-        # does not show a viewer switcher
-        expect(page).not_to have_selector('.js-blob-viewer-switcher')
+          Files::CreateService.new(
+            project,
+            project.creator,
+            start_branch: 'master',
+            branch_name: 'master',
+            commit_message: "Add .gitlab/dashboards/custom-dashboard.yml",
+            file_path: '.gitlab/dashboards/custom-dashboard.yml',
+            file_content: file_content
+          ).execute
+        end
 
-        # does not show a copy button
-        expect(page).not_to have_selector('.js-copy-blob-source-btn')
+        context 'with metrics_dashboard_exhaustive_validations feature flag off' do
+          before do
+            stub_feature_flags(metrics_dashboard_exhaustive_validations: false)
+            visit_blob('.gitlab/dashboards/custom-dashboard.yml')
+          end
 
-        # does not show a download or raw button
-        expect(page).not_to have_link('Download')
-        expect(page).not_to have_link('Open raw')
-      end
-    end
-  end
+          context 'valid dashboard file' do
+            let(:file_content) { File.read(Rails.root.join('config/prometheus/common_metrics.yml')) }
 
-  context 'binary file that appears to be text in the first 1024 bytes' do
-    before do
-      visit_blob('encoding/binary-1.bin', ref: 'binary-encoding')
-    end
+            it 'displays an auxiliary viewer' do
+              aggregate_failures do
+                # shows that dashboard yaml is valid
+                expect(page).to have_content('Metrics Dashboard YAML definition is valid.')
 
-    it 'displays the blob' do
-      aggregate_failures do
-        # shows a download link
-        expect(page).to have_link('Download (23.8 KB)')
+                # shows a learn more link
+                expect(page).to have_link('Learn more')
+              end
+            end
+          end
 
-        # does not show a viewer switcher
-        expect(page).not_to have_selector('.js-blob-viewer-switcher')
+          context 'invalid dashboard file' do
+            let(:file_content) { "dashboard: 'invalid'" }
 
-        # The specs below verify an arguably incorrect result, but since we only
-        # learn that the file is not actually text once the text viewer content
-        # is loaded asynchronously, there is no straightforward way to get these
-        # synchronously loaded elements to display correctly.
-        #
-        # Clicking the copy button will result in nothing being copied.
-        # Clicking the raw button will result in the binary file being downloaded,
-        # as expected.
+            it 'displays an auxiliary viewer' do
+              aggregate_failures do
+                # shows that dashboard yaml is invalid
+                expect(page).to have_content('Metrics Dashboard YAML definition is invalid:')
+                expect(page).to have_content("panel_groups: should be an array of panel_groups objects")
 
-        # shows an enabled copy button, incorrectly
-        expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
+                # shows a learn more link
+                expect(page).to have_link('Learn more')
+              end
+            end
+          end
+        end
 
-        # shows a raw button, incorrectly
-        expect(page).to have_link('Open raw')
-      end
-    end
-  end
+        context 'with metrics_dashboard_exhaustive_validations feature flag on' do
+          before do
+            stub_feature_flags(metrics_dashboard_exhaustive_validations: true)
+            visit_blob('.gitlab/dashboards/custom-dashboard.yml')
+          end
 
-  context 'files with auxiliary viewers' do
-    before do
-      stub_feature_flags(refactor_blob_viewer: true)
-    end
+          context 'valid dashboard file' do
+            let(:file_content) { File.read(Rails.root.join('config/prometheus/common_metrics.yml')) }
 
-    describe '.gitlab-ci.yml' do
-      before do
-        project.add_maintainer(project.creator)
+            it 'displays an auxiliary viewer' do
+              aggregate_failures do
+                # shows that dashboard yaml is valid
+                expect(page).to have_content('Metrics Dashboard YAML definition is valid.')
 
-        Files::CreateService.new(
-          project,
-          project.creator,
-          start_branch: 'master',
-          branch_name: 'master',
-          commit_message: "Add .gitlab-ci.yml",
-          file_path: '.gitlab-ci.yml',
-          file_content: File.read(Rails.root.join('spec/support/gitlab_stubs/gitlab_ci.yml'))
-        ).execute
+                # shows a learn more link
+                expect(page).to have_link('Learn more')
+              end
+            end
+          end
 
-        visit_blob('.gitlab-ci.yml')
-      end
+          context 'invalid dashboard file' do
+            let(:file_content) { "dashboard: 'invalid'" }
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          # shows that configuration is valid
-          expect(page).to have_content('This GitLab CI configuration is valid.')
+            it 'displays an auxiliary viewer' do
+              aggregate_failures do
+                # shows that dashboard yaml is invalid
+                expect(page).to have_content('Metrics Dashboard YAML definition is invalid:')
+                expect(page).to have_content("root is missing required keys: panel_groups")
 
-          # shows a learn more link
-          expect(page).to have_link('Learn more')
+                # shows a learn more link
+                expect(page).to have_link('Learn more')
+              end
+            end
+          end
         end
       end
-    end
 
-    describe '.gitlab/route-map.yml' do
-      before do
-        project.add_maintainer(project.creator)
+      context 'LICENSE' do
+        before do
+          visit_blob('LICENSE')
+        end
 
-        Files::CreateService.new(
-          project,
-          project.creator,
-          start_branch: 'master',
-          branch_name: 'master',
-          commit_message: "Add .gitlab/route-map.yml",
-          file_path: '.gitlab/route-map.yml',
-          file_content: <<-MAP.strip_heredoc
-            # Team data
-            - source: 'data/team.yml'
-              public: 'team/'
-          MAP
-        ).execute
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            # shows license
+            expect(page).to have_content('This project is licensed under the MIT License.')
 
-        visit_blob('.gitlab/route-map.yml')
+            # shows a learn more link
+            expect(page).to have_link('Learn more', href: 'http://choosealicense.com/licenses/mit/')
+          end
+        end
       end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          # shows that map is valid
-          expect(page).to have_content('This Route Map is valid.')
+      context '*.gemspec' do
+        before do
+          project.add_maintainer(project.creator)
 
-          # shows a learn more link
-          expect(page).to have_link('Learn more')
+          Files::CreateService.new(
+            project,
+            project.creator,
+            start_branch: 'master',
+            branch_name: 'master',
+            commit_message: "Add activerecord.gemspec",
+            file_path: 'activerecord.gemspec',
+            file_content: <<-SPEC.strip_heredoc
+              Gem::Specification.new do |s|
+                s.platform    = Gem::Platform::RUBY
+                s.name        = "activerecord"
+              end
+            SPEC
+          ).execute
+
+          visit_blob('activerecord.gemspec')
         end
-      end
-    end
 
-    describe '.gitlab/dashboards/custom-dashboard.yml' do
-      before do
-        project.add_maintainer(project.creator)
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            # shows names of dependency manager and package
+            expect(page).to have_content('This project manages its dependencies using RubyGems.')
 
-        Files::CreateService.new(
-          project,
-          project.creator,
-          start_branch: 'master',
-          branch_name: 'master',
-          commit_message: "Add .gitlab/dashboards/custom-dashboard.yml",
-          file_path: '.gitlab/dashboards/custom-dashboard.yml',
-          file_content: file_content
-        ).execute
+            # shows a learn more link
+            expect(page).to have_link('Learn more', href: 'https://rubygems.org/')
+          end
+        end
       end
 
-      context 'with metrics_dashboard_exhaustive_validations feature flag off' do
+      context 'CONTRIBUTING.md' do
         before do
-          stub_feature_flags(metrics_dashboard_exhaustive_validations: false)
-          visit_blob('.gitlab/dashboards/custom-dashboard.yml')
+          file_name = 'CONTRIBUTING.md'
+
+          create_file(file_name, '## Contribution guidelines')
+          visit_blob(file_name)
         end
 
-        context 'valid dashboard file' do
-          let(:file_content) { File.read(Rails.root.join('config/prometheus/common_metrics.yml')) }
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("After you've reviewed these contribution guidelines, you'll be all set to contribute to this project.")
+          end
+        end
+      end
 
-          it 'displays an auxiliary viewer' do
-            aggregate_failures do
-              # shows that dashboard yaml is valid
-              expect(page).to have_content('Metrics Dashboard YAML definition is valid.')
+      context 'CHANGELOG.md' do
+        before do
+          file_name = 'CHANGELOG.md'
 
-              # shows a learn more link
-              expect(page).to have_link('Learn more')
-            end
+          create_file(file_name, '## Changelog for v1.0.0')
+          visit_blob(file_name)
+        end
+
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("To find the state of this project's repository at the time of any of these versions, check out the tags.")
           end
         end
+      end
 
-        context 'invalid dashboard file' do
-          let(:file_content) { "dashboard: 'invalid'" }
+      context 'Cargo.toml' do
+        before do
+          file_name = 'Cargo.toml'
 
-          it 'displays an auxiliary viewer' do
-            aggregate_failures do
-              # shows that dashboard yaml is invalid
-              expect(page).to have_content('Metrics Dashboard YAML definition is invalid:')
-              expect(page).to have_content("panel_groups: should be an array of panel_groups objects")
+          create_file(file_name, '
+              [package]
+              name = "hello_world" # the name of the package
+              version = "0.1.0"    # the current version, obeying semver
+              authors = ["Alice <a@example.com>", "Bob <b@example.com>"]
+            ')
+          visit_blob(file_name)
+        end
 
-              # shows a learn more link
-              expect(page).to have_link('Learn more')
-            end
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using Cargo.")
           end
         end
       end
 
-      context 'with metrics_dashboard_exhaustive_validations feature flag on' do
+      context 'Cartfile' do
         before do
-          stub_feature_flags(metrics_dashboard_exhaustive_validations: true)
-          visit_blob('.gitlab/dashboards/custom-dashboard.yml')
+          file_name = 'Cartfile'
+
+          create_file(file_name, '
+              gitlab "Alamofire/Alamofire" == 4.9.0
+              gitlab "Alamofire/AlamofireImage" ~> 3.4
+            ')
+          visit_blob(file_name)
+        end
+
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using Carthage.")
+          end
         end
+      end
 
-        context 'valid dashboard file' do
-          let(:file_content) { File.read(Rails.root.join('config/prometheus/common_metrics.yml')) }
+      context 'composer.json' do
+        before do
+          file_name = 'composer.json'
 
-          it 'displays an auxiliary viewer' do
-            aggregate_failures do
-              # shows that dashboard yaml is valid
-              expect(page).to have_content('Metrics Dashboard YAML definition is valid.')
+          create_file(file_name, '
+              {
+                "license": "MIT"
+              }
+            ')
+          visit_blob(file_name)
+        end
 
-              # shows a learn more link
-              expect(page).to have_link('Learn more')
-            end
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using Composer.")
           end
         end
+      end
 
-        context 'invalid dashboard file' do
-          let(:file_content) { "dashboard: 'invalid'" }
+      context 'Gemfile' do
+        before do
+          file_name = 'Gemfile'
 
-          it 'displays an auxiliary viewer' do
-            aggregate_failures do
-              # shows that dashboard yaml is invalid
-              expect(page).to have_content('Metrics Dashboard YAML definition is invalid:')
-              expect(page).to have_content("root is missing required keys: panel_groups")
+          create_file(file_name, '
+              source "https://rubygems.org"
 
-              # shows a learn more link
-              expect(page).to have_link('Learn more')
-            end
+              # Gems here
+            ')
+          visit_blob(file_name)
+        end
+
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using Bundler.")
           end
         end
       end
-    end
 
-    context 'LICENSE' do
-      before do
-        visit_blob('LICENSE')
-      end
+      context 'Godeps.json' do
+        before do
+          file_name = 'Godeps.json'
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          # shows license
-          expect(page).to have_content('This project is licensed under the MIT License.')
+          create_file(file_name, '
+              {
+                "GoVersion": "go1.6"
+              }
+            ')
+          visit_blob(file_name)
+        end
 
-          # shows a learn more link
-          expect(page).to have_link('Learn more', href: 'http://choosealicense.com/licenses/mit/')
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using godep.")
+          end
         end
       end
-    end
 
-    context '*.gemspec' do
-      before do
-        project.add_maintainer(project.creator)
+      context 'go.mod' do
+        before do
+          file_name = 'go.mod'
 
-        Files::CreateService.new(
-          project,
-          project.creator,
-          start_branch: 'master',
-          branch_name: 'master',
-          commit_message: "Add activerecord.gemspec",
-          file_path: 'activerecord.gemspec',
-          file_content: <<-SPEC.strip_heredoc
-            Gem::Specification.new do |s|
-              s.platform    = Gem::Platform::RUBY
-              s.name        = "activerecord"
-            end
-          SPEC
-        ).execute
+          create_file(file_name, '
+              module example.com/mymodule
+
+              go 1.14
+            ')
+          visit_blob(file_name)
+        end
 
-        visit_blob('activerecord.gemspec')
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using Go Modules.")
+          end
+        end
       end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          # shows names of dependency manager and package
-          expect(page).to have_content('This project manages its dependencies using RubyGems.')
+      context 'package.json' do
+        before do
+          file_name = 'package.json'
 
-          # shows a learn more link
-          expect(page).to have_link('Learn more', href: 'https://rubygems.org/')
+          create_file(file_name, '
+              {
+                "name": "my-awesome-package",
+                "version": "1.0.0"
+              }
+            ')
+          visit_blob(file_name)
+        end
+
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using npm.")
+          end
         end
       end
-    end
 
-    context 'CONTRIBUTING.md' do
-      before do
-        file_name = 'CONTRIBUTING.md'
+      context 'podfile' do
+        before do
+          file_name = 'podfile'
 
-        create_file(file_name, '## Contribution guidelines')
-        visit_blob(file_name)
-      end
+          create_file(file_name, 'platform :ios, "8.0"')
+          visit_blob(file_name)
+        end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("After you've reviewed these contribution guidelines, you'll be all set to contribute to this project.")
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using CocoaPods.")
+          end
         end
       end
-    end
 
-    context 'CHANGELOG.md' do
-      before do
-        file_name = 'CHANGELOG.md'
+      context 'test.podspec' do
+        before do
+          file_name = 'test.podspec'
 
-        create_file(file_name, '## Changelog for v1.0.0')
-        visit_blob(file_name)
-      end
+          create_file(file_name, '
+              Pod::Spec.new do |s|
+                s.name = "TensorFlowLiteC"
+            ')
+          visit_blob(file_name)
+        end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("To find the state of this project's repository at the time of any of these versions, check out the tags.")
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using CocoaPods.")
+          end
         end
       end
-    end
 
-    context 'Cargo.toml' do
-      before do
-        file_name = 'Cargo.toml'
+      context 'JSON.podspec.json' do
+        before do
+          file_name = 'JSON.podspec.json'
 
-        create_file(file_name, '
-            [package]
-            name = "hello_world" # the name of the package
-            version = "0.1.0"    # the current version, obeying semver
-            authors = ["Alice <a@example.com>", "Bob <b@example.com>"]
-          ')
-        visit_blob(file_name)
-      end
+          create_file(file_name, '
+              {
+                "name": "JSON"
+              }
+            ')
+          visit_blob(file_name)
+        end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using Cargo.")
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using CocoaPods.")
+          end
         end
       end
-    end
 
-    context 'Cartfile' do
-      before do
-        file_name = 'Cartfile'
+      context 'requirements.txt' do
+        before do
+          file_name = 'requirements.txt'
 
-        create_file(file_name, '
-            gitlab "Alamofire/Alamofire" == 4.9.0
-            gitlab "Alamofire/AlamofireImage" ~> 3.4
-          ')
-        visit_blob(file_name)
+          create_file(file_name, 'Project requirements')
+          visit_blob(file_name)
+        end
+
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using pip.")
+          end
+        end
       end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using Carthage.")
+      context 'yarn.lock' do
+        before do
+          file_name = 'yarn.lock'
+
+          create_file(file_name, '
+              # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+              # yarn lockfile v1
+            ')
+          visit_blob(file_name)
+        end
+
+        it 'displays an auxiliary viewer' do
+          aggregate_failures do
+            expect(page).to have_content("This project manages its dependencies using Yarn.")
+          end
         end
       end
     end
 
-    context 'composer.json' do
+    context 'realtime pipelines' do
       before do
-        file_name = 'composer.json'
+        Files::CreateService.new(
+          project,
+          project.creator,
+          start_branch: 'feature',
+          branch_name: 'feature',
+          commit_message: "Add ruby file",
+          file_path: 'files/ruby/test.rb',
+          file_content: "# Awesome content"
+        ).execute
 
-        create_file(file_name, '
-            {
-              "license": "MIT"
-            }
-          ')
-        visit_blob(file_name)
+        create(:ci_pipeline, status: 'running', project: project, ref: 'feature', sha: project.commit('feature').sha)
+        visit_blob('files/ruby/test.rb', ref: 'feature')
       end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using Composer.")
+      it 'shows the realtime pipeline status' do
+        page.within('.commit-actions') do
+          expect(page).to have_css('.ci-status-icon')
+          expect(page).to have_css('.ci-status-icon-running')
+          expect(page).to have_css('.js-ci-status-icon-running')
         end
       end
     end
 
-    context 'Gemfile' do
-      before do
-        file_name = 'Gemfile'
+    context 'for subgroups' do
+      let(:group) { create(:group) }
+      let(:subgroup) { create(:group, parent: group) }
+      let(:project) { create(:project, :public, :repository, group: subgroup) }
 
-        create_file(file_name, '
-            source "https://rubygems.org"
+      it 'renders tree table without errors' do
+        visit_blob('README.md')
 
-            # Gems here
-          ')
-        visit_blob(file_name)
+        expect(page).to have_selector('.file-content')
+        expect(page).not_to have_selector('.flash-alert')
       end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using Bundler.")
-        end
+      it 'displays a GPG badge' do
+        visit_blob('CONTRIBUTING.md', ref: '33f3729a45c02fc67d00adb1b8bca394b0e761d9')
+
+        expect(page).not_to have_selector '.gpg-status-box.js-loading-gpg-badge'
+        expect(page).to have_selector '.gpg-status-box.invalid'
       end
     end
 
-    context 'Godeps.json' do
-      before do
-        file_name = 'Godeps.json'
+    context 'on signed merge commit' do
+      it 'displays a GPG badge' do
+        visit_blob('conflicting-file.md', ref: '6101e87e575de14b38b4e1ce180519a813671e10')
 
-        create_file(file_name, '
-            {
-              "GoVersion": "go1.6"
-            }
-          ')
-        visit_blob(file_name)
-      end
-
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using godep.")
-        end
+        expect(page).not_to have_selector '.gpg-status-box.js-loading-gpg-badge'
+        expect(page).to have_selector '.gpg-status-box.invalid'
       end
     end
 
-    context 'go.mod' do
+    context 'when static objects external storage is enabled' do
       before do
-        file_name = 'go.mod'
+        stub_application_setting(static_objects_external_storage_url: 'https://cdn.gitlab.com')
+      end
 
-        create_file(file_name, '
-            module example.com/mymodule
+      context 'public project' do
+        before do
+          visit_blob('README.md')
+        end
 
-            go 1.14
-          ')
-        visit_blob(file_name)
-      end
+        it 'shows open raw and download buttons with external storage URL prepended to their href' do
+          path = project_raw_path(project, 'master/README.md')
+          raw_uri = "https://cdn.gitlab.com#{path}"
+          download_uri = "https://cdn.gitlab.com#{path}?inline=false"
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using Go Modules.")
+          aggregate_failures do
+            expect(page).to have_link 'Open raw', href: raw_uri
+            expect(page).to have_link 'Download', href: download_uri
+          end
         end
       end
     end
+  end
 
-    context 'package.json' do
-      before do
-        file_name = 'package.json'
+  context 'with refactor_blob_viewer feature flag disabled' do
+    before do
+      stub_feature_flags(refactor_blob_viewer: false)
+    end
 
-        create_file(file_name, '
-            {
-              "name": "my-awesome-package",
-              "version": "1.0.0"
-            }
-          ')
-        visit_blob(file_name)
-      end
+    context 'when ref switch' do
+      # We need to unsre that this test runs with the refactor_blob_viewer feature flag enabled
+      # This will be addressed in https://gitlab.com/gitlab-org/gitlab/-/issues/351558
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using npm.")
+      def switch_ref_to(ref_name)
+        first('.qa-branches-select').click # rubocop:disable QA/SelectorUsage
+
+        page.within '.project-refs-form' do
+          click_link ref_name
+          wait_for_requests
         end
       end
-    end
 
-    context 'podfile' do
-      before do
-        file_name = 'podfile'
+      context 'when highlighting lines' do
+        it 'displays single highlighted line number of different ref' do
+          visit_blob('files/js/application.js', anchor: 'L1')
 
-        create_file(file_name, 'platform :ios, "8.0"')
-        visit_blob(file_name)
-      end
+          switch_ref_to('feature')
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using CocoaPods.")
+          page.within '.blob-content' do
+            expect(find_by_id('LC1')[:class]).to include("hll")
+          end
         end
-      end
-    end
 
-    context 'test.podspec' do
-      before do
-        file_name = 'test.podspec'
+        it 'displays multiple highlighted line numbers of different ref' do
+          visit_blob('files/js/application.js', anchor: 'L1-3')
 
-        create_file(file_name, '
-            Pod::Spec.new do |s|
-              s.name = "TensorFlowLiteC"
-          ')
-        visit_blob(file_name)
-      end
+          switch_ref_to('feature')
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using CocoaPods.")
+          page.within '.blob-content' do
+            expect(find_by_id('LC1')[:class]).to include("hll")
+            expect(find_by_id('LC2')[:class]).to include("hll")
+            expect(find_by_id('LC3')[:class]).to include("hll")
+          end
         end
       end
     end
 
-    context 'JSON.podspec.json' do
-      before do
-        file_name = 'JSON.podspec.json'
+    context 'visiting with a line number anchor' do
+      # We need to unsre that this test runs with the refactor_blob_viewer feature flag enabled
+      # This will be addressed in https://gitlab.com/gitlab-org/gitlab/-/issues/351558
 
-        create_file(file_name, '
-            {
-              "name": "JSON"
-            }
-          ')
-        visit_blob(file_name)
+      before do
+        visit_blob('files/markdown/ruby-style-guide.md', anchor: 'L1')
       end
 
-      it 'displays an auxiliary viewer' do
+      it 'displays the blob using the simple viewer' do
         aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using CocoaPods.")
+          # hides the rich viewer
+          expect(page).to have_selector('.blob-viewer[data-type="simple"]')
+          expect(page).not_to have_selector('.blob-viewer[data-type="rich"]')
+
+          # highlights the line in question
+          expect(page).to have_selector('#LC1.hll')
+
+          # shows highlighted Markdown code
+          expect(page).to have_css(".js-syntax-highlight")
+          expect(page).to have_content("[PEP-8](http://www.python.org/dev/peps/pep-0008/)")
+
+          # shows an enabled copy button
+          expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
         end
       end
     end
 
-    context 'requirements.txt' do
-      before do
-        file_name = 'requirements.txt'
+    context 'binary file that appears to be text in the first 1024 bytes' do
+      # We need to unsre that this test runs with the refactor_blob_viewer feature flag enabled
+      # This will be addressed in https://gitlab.com/gitlab-org/gitlab/-/issues/351559
 
-        create_file(file_name, 'Project requirements')
-        visit_blob(file_name)
+      before do
+        visit_blob('encoding/binary-1.bin', ref: 'binary-encoding')
       end
-
-      it 'displays an auxiliary viewer' do
+      it 'displays the blob' do
         aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using pip.")
+          # shows a download link
+          expect(page).to have_link('Download (23.8 KB)')
+          # does not show a viewer switcher
+          expect(page).not_to have_selector('.js-blob-viewer-switcher')
+          # The specs below verify an arguably incorrect result, but since we only
+          # learn that the file is not actually text once the text viewer content
+          # is loaded asynchronously, there is no straightforward way to get these
+          # synchronously loaded elements to display correctly.
+          #
+          # Clicking the copy button will result in nothing being copied.
+          # Clicking the raw button will result in the binary file being downloaded,
+          # as expected.
+          # shows an enabled copy button, incorrectly
+          expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
+          # shows a raw button, incorrectly
+          expect(page).to have_link('Open raw')
         end
       end
     end
 
-    context 'yarn.lock' do
-      before do
-        file_name = 'yarn.lock'
+    context 'when static objects external storage is enabled' do
+      # We need to unsre that this test runs with the refactor_blob_viewer feature flag enabled
+      # This will be addressed in https://gitlab.com/gitlab-org/gitlab/-/issues/351555
 
-        create_file(file_name, '
-            # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-            # yarn lockfile v1
-          ')
-        visit_blob(file_name)
+      before do
+        stub_application_setting(static_objects_external_storage_url: 'https://cdn.gitlab.com')
       end
 
-      it 'displays an auxiliary viewer' do
-        aggregate_failures do
-          expect(page).to have_content("This project manages its dependencies using Yarn.")
+      context 'private project' do
+        let_it_be(:project) { create(:project, :repository, :private) }
+        let_it_be(:user) { create(:user) }
+
+        before do
+          project.add_developer(user)
+
+          sign_in(user)
+          visit_blob('README.md')
+        end
+
+        it 'shows open raw and download buttons with external storage URL prepended and user token appended to their href' do
+          path = project_raw_path(project, 'master/README.md')
+          raw_uri = "https://cdn.gitlab.com#{path}?token=#{user.static_object_token}"
+          download_uri = "https://cdn.gitlab.com#{path}?inline=false&token=#{user.static_object_token}"
+
+          aggregate_failures do
+            expect(page).to have_link 'Open raw', href: raw_uri
+            expect(page).to have_link 'Download', href: download_uri
+          end
         end
       end
     end
 
-    context 'when refactor_blob_viewer is disabled' do
-      before do
-        stub_feature_flags(refactor_blob_viewer: false)
-      end
+    context 'files with auxiliary viewers' do
+      # This context is the same as the other 'files with auxiliary viewers' in this file, we just ensure that the auxiliary viewers still work this the refactor_blob_viewer disabled
+      # It should be safe to remove once we rollout the refactored blob viewer
 
       describe '.gitlab-ci.yml' do
         before do
@@ -1554,104 +1657,4 @@ RSpec.describe 'File blob', :js do
       end
     end
   end
-
-  context 'realtime pipelines' do
-    before do
-      Files::CreateService.new(
-        project,
-        project.creator,
-        start_branch: 'feature',
-        branch_name: 'feature',
-        commit_message: "Add ruby file",
-        file_path: 'files/ruby/test.rb',
-        file_content: "# Awesome content"
-      ).execute
-
-      create(:ci_pipeline, status: 'running', project: project, ref: 'feature', sha: project.commit('feature').sha)
-      visit_blob('files/ruby/test.rb', ref: 'feature')
-    end
-
-    it 'shows the realtime pipeline status' do
-      page.within('.commit-actions') do
-        expect(page).to have_css('.ci-status-icon')
-        expect(page).to have_css('.ci-status-icon-running')
-        expect(page).to have_css('.js-ci-status-icon-running')
-      end
-    end
-  end
-
-  context 'for subgroups' do
-    let(:group) { create(:group) }
-    let(:subgroup) { create(:group, parent: group) }
-    let(:project) { create(:project, :public, :repository, group: subgroup) }
-
-    it 'renders tree table without errors' do
-      visit_blob('README.md')
-
-      expect(page).to have_selector('.file-content')
-      expect(page).not_to have_selector('.flash-alert')
-    end
-
-    it 'displays a GPG badge' do
-      visit_blob('CONTRIBUTING.md', ref: '33f3729a45c02fc67d00adb1b8bca394b0e761d9')
-
-      expect(page).not_to have_selector '.gpg-status-box.js-loading-gpg-badge'
-      expect(page).to have_selector '.gpg-status-box.invalid'
-    end
-  end
-
-  context 'on signed merge commit' do
-    it 'displays a GPG badge' do
-      visit_blob('conflicting-file.md', ref: '6101e87e575de14b38b4e1ce180519a813671e10')
-
-      expect(page).not_to have_selector '.gpg-status-box.js-loading-gpg-badge'
-      expect(page).to have_selector '.gpg-status-box.invalid'
-    end
-  end
-
-  context 'when static objects external storage is enabled' do
-    before do
-      stub_application_setting(static_objects_external_storage_url: 'https://cdn.gitlab.com')
-    end
-
-    context 'private project' do
-      let_it_be(:project) { create(:project, :repository, :private) }
-      let_it_be(:user) { create(:user) }
-
-      before do
-        project.add_developer(user)
-
-        sign_in(user)
-        visit_blob('README.md')
-      end
-
-      it 'shows open raw and download buttons with external storage URL prepended and user token appended to their href' do
-        path = project_raw_path(project, 'master/README.md')
-        raw_uri = "https://cdn.gitlab.com#{path}?token=#{user.static_object_token}"
-        download_uri = "https://cdn.gitlab.com#{path}?inline=false&token=#{user.static_object_token}"
-
-        aggregate_failures do
-          expect(page).to have_link 'Open raw', href: raw_uri
-          expect(page).to have_link 'Download', href: download_uri
-        end
-      end
-    end
-
-    context 'public project' do
-      before do
-        visit_blob('README.md')
-      end
-
-      it 'shows open raw and download buttons with external storage URL prepended to their href' do
-        path = project_raw_path(project, 'master/README.md')
-        raw_uri = "https://cdn.gitlab.com#{path}"
-        download_uri = "https://cdn.gitlab.com#{path}?inline=false"
-
-        aggregate_failures do
-          expect(page).to have_link 'Open raw', href: raw_uri
-          expect(page).to have_link 'Download', href: download_uri
-        end
-      end
-    end
-  end
 end
diff --git a/spec/frontend/__helpers__/matchers/to_match_interpolated_text.js b/spec/frontend/__helpers__/matchers/to_match_interpolated_text.js
index 4ce814a01b4..41e69bffd88 100644
--- a/spec/frontend/__helpers__/matchers/to_match_interpolated_text.js
+++ b/spec/frontend/__helpers__/matchers/to_match_interpolated_text.js
@@ -1,4 +1,5 @@
-export const toMatchInterpolatedText = (received, match) => {
+// Custom matchers are object methods and should be traditional functions to be able to access `utils` on `this`
+export function toMatchInterpolatedText(received, match) {
   let clearReceived;
   let clearMatch;
 
@@ -15,16 +16,14 @@ export const toMatchInterpolatedText = (received, match) => {
   const pass = clearReceived === clearMatch;
   const message = pass
     ? () => `
-        \n\n
-        Expected: ${this.utils.printExpected(clearReceived)}
-        To not equal: ${this.utils.printReceived(clearMatch)}
+        Expected to not be: ${this.utils.printExpected(clearMatch)}
+        Received:           ${this.utils.printReceived(clearReceived)}
         `
     : () =>
         `
-      \n\n
-      Expected: ${this.utils.printExpected(clearReceived)}
-      To equal: ${this.utils.printReceived(clearMatch)}
+      Expected to be: ${this.utils.printExpected(clearMatch)}
+      Received:       ${this.utils.printReceived(clearReceived)}
       `;
 
   return { actual: received, message, pass };
-};
+}
diff --git a/spec/frontend/blob/components/__snapshots__/blob_header_spec.js.snap b/spec/frontend/blob/components/__snapshots__/blob_header_spec.js.snap
index 22bec77276b..b3d93906445 100644
--- a/spec/frontend/blob/components/__snapshots__/blob_header_spec.js.snap
+++ b/spec/frontend/blob/components/__snapshots__/blob_header_spec.js.snap
@@ -13,6 +13,7 @@ exports[`Blob Header Default Actions rendering matches the snapshot 1`] = `
      
     <blob-filepath-stub
       blob="[object Object]"
+      showpath="true"
     />
   </div>
    
diff --git a/spec/frontend/environments/environment_pin_spec.js b/spec/frontend/environments/environment_pin_spec.js
index a9a58071e12..669c974ea4f 100644
--- a/spec/frontend/environments/environment_pin_spec.js
+++ b/spec/frontend/environments/environment_pin_spec.js
@@ -1,5 +1,9 @@
+import Vue from 'vue';
+import VueApollo from 'vue-apollo';
 import { GlDropdownItem } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
+import cancelAutoStopMutation from '~/environments/graphql/mutations/cancel_auto_stop.mutation.graphql';
+import createMockApollo from 'helpers/mock_apollo_helper';
 import PinComponent from '~/environments/components/environment_pin.vue';
 import eventHub from '~/environments/event_hub';
 
@@ -18,28 +22,66 @@ describe('Pin Component', () => {
 
   const autoStopUrl = '/root/auto-stop-env-test/-/environments/38/cancel_auto_stop';
 
-  beforeEach(() => {
-    factory({
-      propsData: {
-        autoStopUrl,
-      },
+  describe('without graphql', () => {
+    beforeEach(() => {
+      factory({
+        propsData: {
+          autoStopUrl,
+        },
+      });
     });
-  });
 
-  afterEach(() => {
-    wrapper.destroy();
-  });
+    afterEach(() => {
+      wrapper.destroy();
+    });
 
-  it('should render the component with descriptive text', () => {
-    expect(wrapper.text()).toBe('Prevent auto-stopping');
+    it('should render the component with descriptive text', () => {
+      expect(wrapper.text()).toBe('Prevent auto-stopping');
+    });
+
+    it('should emit onPinClick when clicked', () => {
+      const eventHubSpy = jest.spyOn(eventHub, '$emit');
+      const item = wrapper.find(GlDropdownItem);
+
+      item.vm.$emit('click');
+
+      expect(eventHubSpy).toHaveBeenCalledWith('cancelAutoStop', autoStopUrl);
+    });
   });
 
-  it('should emit onPinClick when clicked', () => {
-    const eventHubSpy = jest.spyOn(eventHub, '$emit');
-    const item = wrapper.find(GlDropdownItem);
+  describe('with graphql', () => {
+    Vue.use(VueApollo);
+    let mockApollo;
 
-    item.vm.$emit('click');
+    beforeEach(() => {
+      mockApollo = createMockApollo();
+      factory({
+        propsData: {
+          autoStopUrl,
+          graphql: true,
+        },
+        apolloProvider: mockApollo,
+      });
+    });
 
-    expect(eventHubSpy).toHaveBeenCalledWith('cancelAutoStop', autoStopUrl);
+    afterEach(() => {
+      wrapper.destroy();
+    });
+
+    it('should render the component with descriptive text', () => {
+      expect(wrapper.text()).toBe('Prevent auto-stopping');
+    });
+
+    it('should emit onPinClick when clicked', () => {
+      jest.spyOn(mockApollo.defaultClient, 'mutate');
+      const item = wrapper.find(GlDropdownItem);
+
+      item.vm.$emit('click');
+
+      expect(mockApollo.defaultClient.mutate).toHaveBeenCalledWith({
+        mutation: cancelAutoStopMutation,
+        variables: { autoStopUrl },
+      });
+    });
   });
 });
diff --git a/spec/frontend/environments/graphql/resolvers_spec.js b/spec/frontend/environments/graphql/resolvers_spec.js
index 6b53dc24f0f..21d7e09bad5 100644
--- a/spec/frontend/environments/graphql/resolvers_spec.js
+++ b/spec/frontend/environments/graphql/resolvers_spec.js
@@ -173,9 +173,7 @@ describe('~/frontend/environments/graphql/resolvers', () => {
     it('should post to the auto stop path', async () => {
       mock.onPost(ENDPOINT).reply(200);
 
-      await mockResolvers.Mutation.cancelAutoStop(null, {
-        environment: { autoStopPath: ENDPOINT },
-      });
+      await mockResolvers.Mutation.cancelAutoStop(null, { autoStopUrl: ENDPOINT });
 
       expect(mock.history.post).toContainEqual(
         expect.objectContaining({ url: ENDPOINT, method: 'post' }),
diff --git a/spec/frontend/environments/new_environment_item_spec.js b/spec/frontend/environments/new_environment_item_spec.js
index de36b701a16..0d5d216ba02 100644
--- a/spec/frontend/environments/new_environment_item_spec.js
+++ b/spec/frontend/environments/new_environment_item_spec.js
@@ -191,9 +191,9 @@ describe('~/environments/components/new_environment_item.vue', () => {
       });
 
       it('shows the option to pin the environment if there is an autostop date', () => {
-        const rollback = wrapper.findByRole('menuitem', { name: __('Prevent auto-stopping') });
+        const pin = wrapper.findByRole('menuitem', { name: __('Prevent auto-stopping') });
 
-        expect(rollback.exists()).toBe(true);
+        expect(pin.exists()).toBe(true);
       });
 
       it('shows when the environment auto stops', () => {
@@ -211,9 +211,9 @@ describe('~/environments/components/new_environment_item.vue', () => {
       it('does not show the option to pin the environment if there is no autostop date', () => {
         wrapper = createWrapper({ apolloProvider: createApolloProvider() });
 
-        const rollback = wrapper.findByRole('menuitem', { name: __('Prevent auto-stopping') });
+        const pin = wrapper.findByRole('menuitem', { name: __('Prevent auto-stopping') });
 
-        expect(rollback.exists()).toBe(false);
+        expect(pin.exists()).toBe(false);
       });
 
       it('does not show when the environment auto stops', () => {
@@ -246,9 +246,9 @@ describe('~/environments/components/new_environment_item.vue', () => {
       it('does not show the option to pin the environment if there is no autostop date', () => {
         wrapper = createWrapper({ apolloProvider: createApolloProvider() });
 
-        const rollback = wrapper.findByRole('menuitem', { name: __('Prevent auto-stopping') });
+        const pin = wrapper.findByRole('menuitem', { name: __('Prevent auto-stopping') });
 
-        expect(rollback.exists()).toBe(false);
+        expect(pin.exists()).toBe(false);
       });
 
       it('does not show when the environment auto stops', () => {
diff --git a/spec/frontend/repository/components/blob_content_viewer_spec.js b/spec/frontend/repository/components/blob_content_viewer_spec.js
index 70808a3c7b1..eb9b443c694 100644
--- a/spec/frontend/repository/components/blob_content_viewer_spec.js
+++ b/spec/frontend/repository/components/blob_content_viewer_spec.js
@@ -236,7 +236,7 @@ describe('Blob content viewer component', () => {
 
         await waitForPromises();
 
-        expect(loadViewer).toHaveBeenCalledWith(viewer);
+        expect(loadViewer).toHaveBeenCalledWith(viewer, false);
         expect(wrapper.findComponent(loadViewerReturnValue).exists()).toBe(true);
       },
     );
diff --git a/spec/frontend/repository/components/blob_viewers/lfs_viewer_spec.js b/spec/frontend/repository/components/blob_viewers/lfs_viewer_spec.js
new file mode 100644
index 00000000000..59cca23ebfc
--- /dev/null
+++ b/spec/frontend/repository/components/blob_viewers/lfs_viewer_spec.js
@@ -0,0 +1,41 @@
+import { GlLink, GlSprintf } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import LfsViewer from '~/repository/components/blob_viewers/lfs_viewer.vue';
+
+describe('LFS Viewer', () => {
+  let wrapper;
+
+  const DEFAULT_PROPS = {
+    fileName: 'file_name.js',
+    filePath: '/some/file/path',
+  };
+
+  const createComponent = () => {
+    wrapper = shallowMount(LfsViewer, {
+      propsData: { ...DEFAULT_PROPS },
+      stubs: { GlSprintf },
+    });
+  };
+
+  const findLink = () => wrapper.findComponent(GlLink);
+
+  beforeEach(() => createComponent());
+
+  afterEach(() => wrapper.destroy());
+
+  it('renders the correct text', () => {
+    expect(wrapper.text()).toBe(
+      'This content could not be displayed because it is stored in LFS. You can download it instead.',
+    );
+  });
+
+  it('renders download link', () => {
+    const { filePath, fileName } = DEFAULT_PROPS;
+
+    expect(findLink().attributes()).toMatchObject({
+      target: '_blank',
+      href: filePath,
+      download: fileName,
+    });
+  });
+});
diff --git a/spec/frontend/repository/mock_data.js b/spec/frontend/repository/mock_data.js
index b8ab5cfcef1..2df89965fbe 100644
--- a/spec/frontend/repository/mock_data.js
+++ b/spec/frontend/repository/mock_data.js
@@ -17,6 +17,7 @@ export const simpleViewerMock = {
   canCurrentUserPushToBranch: true,
   archived: false,
   storedExternally: false,
+  externalStorageUrl: '',
   externalStorage: 'lfs',
   rawPath: 'some_file.js',
   replacePath: 'some_file.js/replace',
diff --git a/spec/helpers/projects_helper_spec.rb b/spec/helpers/projects_helper_spec.rb
index cc443afee6e..1d78778c757 100644
--- a/spec/helpers/projects_helper_spec.rb
+++ b/spec/helpers/projects_helper_spec.rb
@@ -345,6 +345,14 @@ RSpec.describe ProjectsHelper do
         expect(link).not_to include(user.name)
       end
     end
+
+    context 'when user is nil' do
+      it 'returns "(deleted)"' do
+        link = helper.link_to_member(project, nil)
+
+        expect(link).to eq("(deleted)")
+      end
+    end
   end
 
   describe 'default_clone_protocol' do
diff --git a/spec/lib/gitlab/rack_attack/request_spec.rb b/spec/lib/gitlab/rack_attack/request_spec.rb
index ecdcc23e588..37db588ce16 100644
--- a/spec/lib/gitlab/rack_attack/request_spec.rb
+++ b/spec/lib/gitlab/rack_attack/request_spec.rb
@@ -5,6 +5,20 @@ require 'spec_helper'
 RSpec.describe Gitlab::RackAttack::Request do
   using RSpec::Parameterized::TableSyntax
 
+  let(:path) { '/' }
+  let(:env) { {} }
+  let(:session) { {} }
+  let(:request) do
+    ::Rack::Attack::Request.new(
+      env.reverse_merge(
+        'REQUEST_METHOD' => 'GET',
+        'PATH_INFO' => path,
+        'rack.input' => StringIO.new,
+        'rack.session' => session
+      )
+    )
+  end
+
   describe 'FILES_PATH_REGEX' do
     subject { described_class::FILES_PATH_REGEX }
 
@@ -16,11 +30,172 @@ RSpec.describe Gitlab::RackAttack::Request do
     it { is_expected.not_to match('/api/v4/projects/some/nested/repo/repository/files/README') }
   end
 
+  describe '#api_request?' do
+    subject { request.api_request? }
+
+    where(:path, :expected) do
+      '/'        | false
+      '/groups'  | false
+      '/foo/api' | false
+
+      '/api'             | true
+      '/api/v4/groups/1' | true
+    end
+
+    with_them do
+      it { is_expected.to eq(expected) }
+    end
+  end
+
+  describe '#api_internal_request?' do
+    subject { request.api_internal_request? }
+
+    where(:path, :expected) do
+      '/'                    | false
+      '/groups'              | false
+      '/api'                 | false
+      '/api/v4/groups/1'     | false
+      '/api/v4/internal'     | false
+      '/foo/api/v4/internal' | false
+
+      '/api/v4/internal/'    | true
+      '/api/v4/internal/foo' | true
+      '/api/v1/internal/foo' | true
+    end
+
+    with_them do
+      it { is_expected.to eq(expected) }
+    end
+  end
+
+  describe '#health_check_request?' do
+    subject { request.health_check_request? }
+
+    where(:path, :expected) do
+      '/'             | false
+      '/groups'       | false
+      '/foo/-/health' | false
+
+      '/-/health'        | true
+      '/-/liveness'      | true
+      '/-/readiness'     | true
+      '/-/metrics'       | true
+      '/-/health/foo'    | true
+      '/-/liveness/foo'  | true
+      '/-/readiness/foo' | true
+      '/-/metrics/foo'   | true
+    end
+
+    with_them do
+      it { is_expected.to eq(expected) }
+    end
+  end
+
+  describe '#container_registry_event?' do
+    subject { request.container_registry_event? }
+
+    where(:path, :expected) do
+      '/'                                     | false
+      '/groups'                               | false
+      '/api/v4/container_registry_event'      | false
+      '/foo/api/v4/container_registry_event/' | false
+
+      '/api/v4/container_registry_event/'    | true
+      '/api/v4/container_registry_event/foo' | true
+      '/api/v1/container_registry_event/foo' | true
+    end
+
+    with_them do
+      it { is_expected.to eq(expected) }
+    end
+  end
+
+  describe '#product_analytics_collector_request?' do
+    subject { request.product_analytics_collector_request? }
+
+    where(:path, :expected) do
+      '/'                  | false
+      '/groups'            | false
+      '/-/collector'       | false
+      '/-/collector/foo'   | false
+      '/foo/-/collector/i' | false
+
+      '/-/collector/i'     | true
+      '/-/collector/ifoo'  | true
+      '/-/collector/i/foo' | true
+    end
+
+    with_them do
+      it { is_expected.to eq(expected) }
+    end
+  end
+
+  describe '#should_be_skipped?' do
+    where(
+      api_internal_request: [true, false],
+      health_check_request: [true, false],
+      container_registry_event: [true, false]
+    )
+
+    with_them do
+      it 'returns true if any condition is true' do
+        allow(request).to receive(:api_internal_request?).and_return(api_internal_request)
+        allow(request).to receive(:health_check_request?).and_return(health_check_request)
+        allow(request).to receive(:container_registry_event?).and_return(container_registry_event)
+
+        expect(request.should_be_skipped?).to be(api_internal_request || health_check_request || container_registry_event)
+      end
+    end
+  end
+
+  describe '#web_request?' do
+    subject { request.web_request? }
+
+    where(:path, :expected) do
+      '/'        | true
+      '/groups'  | true
+      '/foo/api' | true
+
+      '/api'             | false
+      '/api/v4/groups/1' | false
+    end
+
+    with_them do
+      it { is_expected.to eq(expected) }
+    end
+  end
+
+  describe '#protected_path?' do
+    subject { request.protected_path? }
+
+    before do
+      stub_application_setting(protected_paths: [
+        '/protected',
+        '/secure'
+      ])
+    end
+
+    where(:path, :expected) do
+      '/'              | false
+      '/groups'        | false
+      '/foo/protected' | false
+      '/foo/secure'    | false
+
+      '/protected'  | true
+      '/secure'     | true
+      '/secure/'    | true
+      '/secure/foo' | true
+    end
+
+    with_them do
+      it { is_expected.to eq(expected) }
+    end
+  end
+
   describe '#deprecated_api_request?' do
-    let(:env) { { 'REQUEST_METHOD' => 'GET', 'rack.input' => StringIO.new, 'PATH_INFO' => path, 'QUERY_STRING' => query } }
-    let(:request) { ::Rack::Attack::Request.new(env) }
+    subject { request.send(:deprecated_api_request?) }
 
-    subject { !!request.__send__(:deprecated_api_request?) }
+    let(:env) { { 'QUERY_STRING' => query } }
 
     where(:path, :query, :expected) do
       '/' | '' | false
diff --git a/spec/lib/gitlab/usage_data_spec.rb b/spec/lib/gitlab/usage_data_spec.rb
index 725a571e385..3dc38b5bc1c 100644
--- a/spec/lib/gitlab/usage_data_spec.rb
+++ b/spec/lib/gitlab/usage_data_spec.rb
@@ -12,8 +12,8 @@ RSpec.describe Gitlab::UsageData, :aggregate_failures do
     stub_database_flavor_check('Cloud SQL for PostgreSQL')
   end
 
-  describe '.uncached_data' do
-    subject { described_class.uncached_data }
+  describe '.data' do
+    subject { described_class.data(force_refresh: true) }
 
     it 'includes basic top and second level keys' do
       is_expected.to include(:counts)
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index 70dd1cbe240..9da22e15a12 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -3524,7 +3524,7 @@ RSpec.describe MergeRequest, factory_default: :keep do
     let!(:job) { create(:ci_build, :with_deployment, :start_review_app, pipeline: pipeline, project: project) }
 
     it 'returns environments' do
-      is_expected.to eq(pipeline.environments)
+      is_expected.to eq(pipeline.environments_in_self_and_descendants.to_a)
       expect(subject.count).to be(1)
     end
 
diff --git a/spec/requests/rack_attack_global_spec.rb b/spec/requests/rack_attack_global_spec.rb
index 793438808a5..25eae57a134 100644
--- a/spec/requests/rack_attack_global_spec.rb
+++ b/spec/requests/rack_attack_global_spec.rb
@@ -184,6 +184,7 @@ RSpec.describe 'Rack Attack global throttles', :use_clean_rails_memory_store_cac
 
     context 'unauthenticated requests' do
       let(:protected_path_that_does_not_require_authentication) do
+        # This is one of the default values for `application_settings.protected_paths`
         '/users/sign_in'
       end
 
@@ -227,6 +228,20 @@ RSpec.describe 'Rack Attack global throttles', :use_clean_rails_memory_store_cac
           expect_rejection { post protected_path_that_does_not_require_authentication, params: post_params }
         end
 
+        it 'allows non-POST requests to protected paths over the rate limit' do
+          (1 + requests_per_period).times do
+            get protected_path_that_does_not_require_authentication
+            expect(response).to have_gitlab_http_status(:ok)
+          end
+        end
+
+        it 'allows POST requests to unprotected paths over the rate limit' do
+          (1 + requests_per_period).times do
+            post '/api/graphql'
+            expect(response).to have_gitlab_http_status(:ok)
+          end
+        end
+
         it_behaves_like 'tracking when dry-run mode is set' do
           let(:throttle_name) { 'throttle_unauthenticated_protected_paths' }
         end
diff --git a/spec/rubocop/cop/sidekiq_load_balancing/worker_data_consistency_with_deduplication_spec.rb b/spec/rubocop/cop/sidekiq_load_balancing/worker_data_consistency_with_deduplication_spec.rb
deleted file mode 100644
index 6e7212b1002..00000000000
--- a/spec/rubocop/cop/sidekiq_load_balancing/worker_data_consistency_with_deduplication_spec.rb
+++ /dev/null
@@ -1,166 +0,0 @@
-# frozen_string_literal: true
-
-require 'fast_spec_helper'
-require 'rspec-parameterized'
-require_relative '../../../../rubocop/cop/sidekiq_load_balancing/worker_data_consistency_with_deduplication'
-
-RSpec.describe RuboCop::Cop::SidekiqLoadBalancing::WorkerDataConsistencyWithDeduplication do
-  using RSpec::Parameterized::TableSyntax
-
-  subject(:cop) { described_class.new }
-
-  before do
-    allow(cop)
-      .to receive(:in_worker?)
-      .and_return(true)
-  end
-
-  where(:data_consistency) { %i[delayed sticky] }
-
-  with_them do
-    let(:strategy) { described_class::DEFAULT_STRATEGY }
-    let(:corrected) do
-      <<~CORRECTED
-      class SomeWorker
-        include ApplicationWorker
-
-        data_consistency :#{data_consistency}
-
-        deduplicate #{strategy}, including_scheduled: true
-        idempotent!
-      end
-      CORRECTED
-    end
-
-    context 'when deduplication strategy is not explicitly set' do
-      it 'registers an offense and corrects using default strategy' do
-        expect_offense(<<~CODE)
-          class SomeWorker
-            include ApplicationWorker
-
-            data_consistency :#{data_consistency}
-
-            idempotent!
-            ^^^^^^^^^^^ Workers that declare either `:sticky` or `:delayed` data consistency [...]
-          end
-        CODE
-
-        expect_correction(corrected)
-      end
-
-      context 'when identation is different' do
-        let(:corrected) do
-          <<~CORRECTED
-            class SomeWorker
-                include ApplicationWorker
-
-                data_consistency :#{data_consistency}
-
-                deduplicate #{strategy}, including_scheduled: true
-                idempotent!
-            end
-          CORRECTED
-        end
-
-        it 'registers an offense and corrects with correct identation' do
-          expect_offense(<<~CODE)
-            class SomeWorker
-                include ApplicationWorker
-
-                data_consistency :#{data_consistency}
-
-                idempotent!
-                ^^^^^^^^^^^ Workers that declare either `:sticky` or `:delayed` data consistency [...]
-            end
-          CODE
-
-          expect_correction(corrected)
-        end
-      end
-    end
-
-    context 'when deduplication strategy does not include including_scheduling option' do
-      let(:strategy) { ':until_executed' }
-
-      it 'registers an offense and corrects' do
-        expect_offense(<<~CODE)
-          class SomeWorker
-            include ApplicationWorker
-
-            data_consistency :#{data_consistency}
-
-            deduplicate :until_executed
-            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Workers that declare either `:sticky` or `:delayed` data consistency [...]
-            idempotent!
-          end
-        CODE
-
-        expect_correction(corrected)
-      end
-    end
-
-    context 'when deduplication strategy has including_scheduling option disabled' do
-      let(:strategy) { ':until_executed' }
-
-      it 'registers an offense and corrects' do
-        expect_offense(<<~CODE)
-          class SomeWorker
-            include ApplicationWorker
-
-            data_consistency :#{data_consistency}
-
-            deduplicate :until_executed, including_scheduled: false
-            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Workers that declare either `:sticky` or `:delayed` data consistency [...]
-            idempotent!
-          end
-        CODE
-
-        expect_correction(corrected)
-      end
-    end
-
-    context "when deduplication strategy is :none" do
-      it 'does not register an offense' do
-        expect_no_offenses(<<~CODE)
-          class SomeWorker
-            include ApplicationWorker
-
-            data_consistency :always
-
-            deduplicate :none
-            idempotent!
-          end
-        CODE
-      end
-    end
-
-    context "when deduplication strategy has including_scheduling option enabled" do
-      it 'does not register an offense' do
-        expect_no_offenses(<<~CODE)
-          class SomeWorker
-            include ApplicationWorker
-
-            data_consistency :always
-
-            deduplicate :until_executing, including_scheduled: true
-            idempotent!
-          end
-        CODE
-      end
-    end
-  end
-
-  context "data_consistency: :always" do
-    it 'does not register an offense' do
-      expect_no_offenses(<<~CODE)
-        class SomeWorker
-          include ApplicationWorker
-
-          data_consistency :always
-
-          idempotent!
-        end
-      CODE
-    end
-  end
-end
diff --git a/spec/serializers/test_case_entity_spec.rb b/spec/serializers/test_case_entity_spec.rb
index cdeefd2fec5..03fb88bc6c3 100644
--- a/spec/serializers/test_case_entity_spec.rb
+++ b/spec/serializers/test_case_entity_spec.rb
@@ -41,6 +41,18 @@ RSpec.describe TestCaseEntity do
       end
     end
 
+    context 'when no test name is entered' do
+      let(:test_case) { build(:report_test_case, name: "") }
+
+      it 'contains correct test case details' do
+        expect(subject[:status]).to eq('success')
+        expect(subject[:name]).to eq('(No name)')
+        expect(subject[:classname]).to eq('trace')
+        expect(subject[:file]).to eq('spec/trace_spec.rb')
+        expect(subject[:execution_time]).to eq(1.23)
+      end
+    end
+
     context 'when attachment is present' do
       let(:test_case) { build(:report_test_case, :failed_with_attachment, job: job) }
 
diff --git a/spec/services/environments/stop_service_spec.rb b/spec/services/environments/stop_service_spec.rb
index acc9869002f..362071c1c26 100644
--- a/spec/services/environments/stop_service_spec.rb
+++ b/spec/services/environments/stop_service_spec.rb
@@ -185,7 +185,7 @@ RSpec.describe Environments::StopService do
     end
 
     it 'has active environment at first' do
-      expect(pipeline.environments.first).to be_available
+      expect(pipeline.environments_in_self_and_descendants.first).to be_available
     end
 
     context 'when user is a developer' do
@@ -196,7 +196,7 @@ RSpec.describe Environments::StopService do
       it 'stops the active environment' do
         subject
 
-        expect(pipeline.environments.first).to be_stopped
+        expect(pipeline.environments_in_self_and_descendants.first).to be_stopped
       end
     end
 
@@ -208,7 +208,7 @@ RSpec.describe Environments::StopService do
       it 'does not stop the active environment' do
         subject
 
-        expect(pipeline.environments.first).to be_available
+        expect(pipeline.environments_in_self_and_descendants.first).to be_available
       end
     end
 
@@ -232,7 +232,7 @@ RSpec.describe Environments::StopService do
       it 'does not stop the active environment' do
         subject
 
-        expect(pipeline.environments.first).to be_available
+        expect(pipeline.environments_in_self_and_descendants.first).to be_available
       end
     end
   end