1 files changed, 54 insertions, 0 deletions
diff --git a/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb b/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb
index 2852aa380b2..d9f05e5f94f 100644
--- a/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb
+++ b/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb
@@ -57,4 +57,58 @@ describe 'layouts/nav/sidebar/_project' do
       expect(rendered).to have_link('Releases', href: project_releases_path(project))
     end
   end
+
+  describe 'wiki entry tab' do
+    let(:can_read_wiki) { true }
+
+    before do
+      allow(view).to receive(:can?).with(nil, :read_wiki, project).and_return(can_read_wiki)
+    end
+
+    describe 'when wiki is enabled' do
+      it 'shows the wiki tab with the wiki internal link' do
+        render
+
+        expect(rendered).to have_link('Wiki', href: project_wiki_path(project, :home))
+      end
+    end
+
+    describe 'when wiki is disabled' do
+      let(:can_read_wiki) { false }
+
+      it 'does not show the wiki tab' do
+        render
+
+        expect(rendered).not_to have_link('Wiki', href: project_wiki_path(project, :home))
+      end
+    end
+  end
+
+  describe 'external wiki entry tab' do
+    let(:properties) { { 'external_wiki_url' => 'https://gitlab.com' } }
+    let(:service_status) { true }
+
+    before do
+      project.create_external_wiki_service(active: service_status, properties: properties)
+      project.reload
+    end
+
+    context 'when it is active' do
+      it 'shows the external wiki tab with the external wiki service link' do
+        render
+
+        expect(rendered).to have_link('External Wiki', href: properties['external_wiki_url'])
+      end
+    end
+
+    context 'when it is disabled' do
+      let(:service_status) { false }
+
+      it 'does not show the external wiki tab' do
+        render
+
+        expect(rendered).not_to have_link('External Wiki', href: project_wiki_path(project, :home))
+      end
+    end
+  end
 end