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Diffstat (limited to 'spec/helpers/gitlab_markdown_helper_spec.rb')
| -rw-r--r-- | spec/helpers/gitlab_markdown_helper_spec.rb | 916 |
1 files changed, 0 insertions, 916 deletions
diff --git a/spec/helpers/gitlab_markdown_helper_spec.rb b/spec/helpers/gitlab_markdown_helper_spec.rb deleted file mode 100644 index 944e743675c..00000000000 --- a/spec/helpers/gitlab_markdown_helper_spec.rb +++ /dev/null @@ -1,916 +0,0 @@ -require 'spec_helper' - -describe GitlabMarkdownHelper do - include ApplicationHelper - include IssuesHelper - - # TODO: Properly test this - def can?(*) - true - end - - let!(:project) { create(:project) } - let(:empty_project) { create(:empty_project) } - - let(:user) { create(:user, username: 'gfm') } - let(:commit) { project.repository.commit } - let(:earlier_commit){ project.repository.commit("HEAD~2") } - let(:issue) { create(:issue, project: project) } - let(:merge_request) { create(:merge_request, source_project: project, target_project: project) } - let(:snippet) { create(:project_snippet, project: project) } - let(:member) { project.project_members.where(user_id: user).first } - - # Helper expects a current_user method. - let(:current_user) { user } - - def url_helper(image_name) - File.join(root_url, 'assets', image_name) - end - - before do - # Helper expects a @project instance variable - @project = project - @ref = 'markdown' - @repository = project.repository - @request.host = Gitlab.config.gitlab.host - end - - describe "#gfm" do - it "should return unaltered text if project is nil" do - actual = "Testing references: ##{issue.iid}" - - expect(gfm(actual)).not_to eq(actual) - - @project = nil - expect(gfm(actual)).to eq(actual) - end - - it "should not alter non-references" do - actual = expected = "_Please_ *stop* 'helping' and all the other b*$#%' you do." - expect(gfm(actual)).to eq(expected) - end - - it "should not touch HTML entities" do - allow(@project.issues).to receive(:where). - with(id: '39').and_return([issue]) - actual = 'We'll accept good pull requests.' - expect(gfm(actual)).to eq("We'll accept good pull requests.") - end - - it "should forward HTML options to links" do - expect(gfm("Fixed in #{commit.id}", @project, class: 'foo')). - to have_selector('a.gfm.foo') - end - - describe "referencing a commit range" do - let(:expected) { namespace_project_compare_path(project.namespace, project, from: earlier_commit.id, to: commit.id) } - - it "should link using a full id" do - actual = "What happened in #{earlier_commit.id}...#{commit.id}" - expect(gfm(actual)).to match(expected) - end - - it "should link using a short id" do - actual = "What happened in #{earlier_commit.short_id}...#{commit.short_id}" - expected = namespace_project_compare_path(project.namespace, project, from: earlier_commit.short_id, to: commit.short_id) - expect(gfm(actual)).to match(expected) - end - - it "should link inclusively" do - actual = "What happened in #{earlier_commit.id}..#{commit.id}" - expected = namespace_project_compare_path(project.namespace, project, from: "#{earlier_commit.id}^", to: commit.id) - expect(gfm(actual)).to match(expected) - end - - it "should link with adjacent text" do - actual = "(see #{earlier_commit.id}...#{commit.id})" - expect(gfm(actual)).to match(expected) - end - - it "should keep whitespace intact" do - actual = "Changes #{earlier_commit.id}...#{commit.id} dramatically" - expected = /Changes <a.+>#{earlier_commit.id}...#{commit.id}<\/a> dramatically/ - expect(gfm(actual)).to match(expected) - end - - it "should not link with an invalid id" do - actual = expected = "What happened in #{earlier_commit.id.reverse}...#{commit.id.reverse}" - expect(gfm(actual)).to eq(expected) - end - - it "should include a title attribute" do - actual = "What happened in #{earlier_commit.id}...#{commit.id}" - expect(gfm(actual)).to match(/title="Commits #{earlier_commit.id} through #{commit.id}"/) - end - - it "should include standard gfm classes" do - actual = "What happened in #{earlier_commit.id}...#{commit.id}" - expect(gfm(actual)).to match(/class="\s?gfm gfm-commit_range\s?"/) - end - end - - describe "referencing a commit" do - let(:expected) { namespace_project_commit_path(project.namespace, project, commit) } - - it "should link using a full id" do - actual = "Reverts #{commit.id}" - expect(gfm(actual)).to match(expected) - end - - it "should link using a short id" do - actual = "Backported from #{commit.short_id}" - expect(gfm(actual)).to match(expected) - end - - it "should link with adjacent text" do - actual = "Reverted (see #{commit.id})" - expect(gfm(actual)).to match(expected) - end - - it "should keep whitespace intact" do - actual = "Changes #{commit.id} dramatically" - expected = /Changes <a.+>#{commit.id}<\/a> dramatically/ - expect(gfm(actual)).to match(expected) - end - - it "should not link with an invalid id" do - actual = expected = "What happened in #{commit.id.reverse}" - expect(gfm(actual)).to eq(expected) - end - - it "should include a title attribute" do - actual = "Reverts #{commit.id}" - expect(gfm(actual)).to match(/title="#{commit.link_title}"/) - end - - it "should include standard gfm classes" do - actual = "Reverts #{commit.id}" - expect(gfm(actual)).to match(/class="\s?gfm gfm-commit\s?"/) - end - end - - describe "referencing a team member" do - let(:actual) { "@#{user.username} you are right." } - let(:expected) { user_path(user) } - - before do - project.team << [user, :master] - end - - it "should link using a simple name" do - expect(gfm(actual)).to match(expected) - end - - it "should link using a name with dots" do - user.update_attributes(name: "alphA.Beta") - expect(gfm(actual)).to match(expected) - end - - it "should link using name with underscores" do - user.update_attributes(name: "ping_pong_king") - expect(gfm(actual)).to match(expected) - end - - it "should link with adjacent text" do - actual = "Mail the admin (@#{user.username})" - expect(gfm(actual)).to match(expected) - end - - it "should keep whitespace intact" do - actual = "Yes, @#{user.username} is right." - expected = /Yes, <a.+>@#{user.username}<\/a> is right/ - expect(gfm(actual)).to match(expected) - end - - it "should not link with an invalid id" do - actual = expected = "@#{user.username.reverse} you are right." - expect(gfm(actual)).to eq(expected) - end - - it "should include standard gfm classes" do - expect(gfm(actual)).to match(/class="\s?gfm gfm-project_member\s?"/) - end - end - - # Shared examples for referencing an object - # - # Expects the following attributes to be available in the example group: - # - # - object - The object itself - # - reference - The object reference string (e.g., #1234, $1234, !1234) - # - # Currently limited to Snippets, Issues and MergeRequests - shared_examples 'referenced object' do - let(:actual) { "Reference to #{reference}" } - let(:expected) { polymorphic_path([project.namespace, project, object]) } - - it "should link using a valid id" do - expect(gfm(actual)).to match(expected) - end - - it "should link with adjacent text" do - # Wrap the reference in parenthesis - expect(gfm(actual.gsub(reference, "(#{reference})"))).to match(expected) - - # Append some text to the end of the reference - expect(gfm(actual.gsub(reference, "#{reference}, right?"))). - to match(expected) - end - - it "should keep whitespace intact" do - actual = "Referenced #{reference} already." - expected = /Referenced <a.+>[^\s]+<\/a> already/ - expect(gfm(actual)).to match(expected) - end - - it "should not link with an invalid id" do - # Modify the reference string so it's still parsed, but is invalid - reference.gsub!(/^(.)(\d+)$/, '\1' + ('\2' * 2)) - expect(gfm(actual)).to eq(actual) - end - - it "should include a title attribute" do - title = "#{object.class.to_s.titlecase}: #{object.title}" - expect(gfm(actual)).to match(/title="#{title}"/) - end - - it "should include standard gfm classes" do - css = object.class.to_s.underscore - expect(gfm(actual)).to match(/class="\s?gfm gfm-#{css}\s?"/) - end - end - - # Shared examples for referencing an object in a different project - # - # Expects the following attributes to be available in the example group: - # - # - object - The object itself - # - reference - The object reference string (e.g., #1234, $1234, !1234) - # - other_project - The project that owns the target object - # - # Currently limited to Snippets, Issues and MergeRequests - shared_examples 'cross-project referenced object' do - let(:project_path) { @other_project.path_with_namespace } - let(:full_reference) { "#{project_path}#{reference}" } - let(:actual) { "Reference to #{full_reference}" } - let(:expected) do - if object.is_a?(Commit) - namespace_project_commit_path(@other_project.namespace, @other_project, object) - else - polymorphic_path([@other_project.namespace, @other_project, object]) - end - end - - it 'should link using a valid id' do - expect(gfm(actual)).to match( - /#{expected}.*#{Regexp.escape(full_reference)}/ - ) - end - - it 'should link with adjacent text' do - # Wrap the reference in parenthesis - expect(gfm(actual.gsub(full_reference, "(#{full_reference})"))).to( - match(expected) - ) - - # Append some text to the end of the reference - expect(gfm(actual.gsub(full_reference, "#{full_reference}, right?"))). - to(match(expected)) - end - - it 'should keep whitespace intact' do - actual = "Referenced #{full_reference} already." - expected = /Referenced <a.+>[^\s]+<\/a> already/ - expect(gfm(actual)).to match(expected) - end - - it 'should not link with an invalid id' do - # Modify the reference string so it's still parsed, but is invalid - if object.is_a?(Commit) - reference.gsub!(/^(.).+$/, '\1' + '12345abcd') - else - reference.gsub!(/^(.)(\d+)$/, '\1' + ('\2' * 2)) - end - expect(gfm(actual)).to eq(actual) - end - - it 'should include a title attribute' do - if object.is_a?(Commit) - title = object.link_title - else - title = "#{object.class.to_s.titlecase}: #{object.title}" - end - expect(gfm(actual)).to match(/title="#{title}"/) - end - - it 'should include standard gfm classes' do - css = object.class.to_s.underscore - expect(gfm(actual)).to match(/class="\s?gfm gfm-#{css}\s?"/) - end - end - - describe "referencing an issue" do - let(:object) { issue } - let(:reference) { "##{issue.iid}" } - - include_examples 'referenced object' - end - - context 'cross-repo references' do - before(:all) do - @other_project = create(:project, :public) - @commit2 = @other_project.repository.commit - @issue2 = create(:issue, project: @other_project) - @merge_request2 = create(:merge_request, - source_project: @other_project, - target_project: @other_project) - end - - describe 'referencing an issue in another project' do - let(:object) { @issue2 } - let(:reference) { "##{@issue2.iid}" } - - include_examples 'cross-project referenced object' - end - - describe 'referencing an merge request in another project' do - let(:object) { @merge_request2 } - let(:reference) { "!#{@merge_request2.iid}" } - - include_examples 'cross-project referenced object' - end - - describe 'referencing a commit in another project' do - let(:object) { @commit2 } - let(:reference) { "@#{@commit2.id}" } - - include_examples 'cross-project referenced object' - end - end - - describe "referencing a Jira issue" do - let(:actual) { "Reference to JIRA-#{issue.iid}" } - let(:expected) { "http://jira.example/browse/JIRA-#{issue.iid}" } - let(:reference) { "JIRA-#{issue.iid}" } - - before do - jira = @project.create_jira_service if @project.jira_service.nil? - properties = {"title"=>"JIRA tracker", "project_url"=>"http://jira.example/issues/?jql=project=A", "issues_url"=>"http://jira.example/browse/:id", "new_issue_url"=>"http://jira.example/secure/CreateIssue.jspa"} - jira.update_attributes(properties: properties, active: true) - end - - after do - @project.jira_service.destroy! unless @project.jira_service.nil? - end - - it "should link using a valid id" do - expect(gfm(actual)).to match(expected) - end - - it "should link with adjacent text" do - # Wrap the reference in parenthesis - expect(gfm(actual.gsub(reference, "(#{reference})"))).to match(expected) - - # Append some text to the end of the reference - expect(gfm(actual.gsub(reference, "#{reference}, right?"))). - to match(expected) - end - - it "should keep whitespace intact" do - actual = "Referenced #{reference} already." - expected = /Referenced <a.+>[^\s]+<\/a> already/ - expect(gfm(actual)).to match(expected) - end - - it "should not link with an invalid id" do - # Modify the reference string so it's still parsed, but is invalid - invalid_reference = actual.gsub(/(\d+)$/, "r45") - expect(gfm(invalid_reference)).to eq(invalid_reference) - end - - it "should include a title attribute" do - title = "Issue in JIRA tracker" - expect(gfm(actual)).to match(/title="#{title}"/) - end - - it "should include standard gfm classes" do - expect(gfm(actual)).to match(/class="\s?gfm gfm-issue\s?"/) - end - end - - describe "referencing a merge request" do - let(:object) { merge_request } - let(:reference) { "!#{merge_request.iid}" } - - include_examples 'referenced object' - end - - describe "referencing a snippet" do - let(:object) { snippet } - let(:reference) { "$#{snippet.id}" } - let(:actual) { "Reference to #{reference}" } - let(:expected) { namespace_project_snippet_path(project.namespace, project, object) } - - it "should link using a valid id" do - expect(gfm(actual)).to match(expected) - end - - it "should link with adjacent text" do - # Wrap the reference in parenthesis - expect(gfm(actual.gsub(reference, "(#{reference})"))).to match(expected) - - # Append some text to the end of the reference - expect(gfm(actual.gsub(reference, "#{reference}, right?"))).to match(expected) - end - - it "should keep whitespace intact" do - actual = "Referenced #{reference} already." - expected = /Referenced <a.+>[^\s]+<\/a> already/ - expect(gfm(actual)).to match(expected) - end - - it "should not link with an invalid id" do - # Modify the reference string so it's still parsed, but is invalid - reference.gsub!(/^(.)(\d+)$/, '\1' + ('\2' * 2)) - expect(gfm(actual)).to eq(actual) - end - - it "should include a title attribute" do - title = "Snippet: #{object.title}" - expect(gfm(actual)).to match(/title="#{title}"/) - end - - it "should include standard gfm classes" do - css = object.class.to_s.underscore - expect(gfm(actual)).to match(/class="\s?gfm gfm-snippet\s?"/) - end - - end - - describe "referencing multiple objects" do - let(:actual) { "!#{merge_request.iid} -> #{commit.id} -> ##{issue.iid}" } - - it "should link to the merge request" do - expected = namespace_project_merge_request_path(project.namespace, project, merge_request) - expect(gfm(actual)).to match(expected) - end - - it "should link to the commit" do - expected = namespace_project_commit_path(project.namespace, project, commit) - expect(gfm(actual)).to match(expected) - end - - it "should link to the issue" do - expected = namespace_project_issue_path(project.namespace, project, issue) - expect(gfm(actual)).to match(expected) - end - end - - describe "emoji" do - it "matches at the start of a string" do - expect(gfm(":+1:")).to match(/<img/) - end - - it "matches at the end of a string" do - expect(gfm("This gets a :-1:")).to match(/<img/) - end - - it "matches with adjacent text" do - expect(gfm("+1 (:+1:)")).to match(/<img/) - end - - it "has a title attribute" do - expect(gfm(":-1:")).to match(/title=":-1:"/) - end - - it "has an alt attribute" do - expect(gfm(":-1:")).to match(/alt=":-1:"/) - end - - it "has an emoji class" do - expect(gfm(":+1:")).to match('class="emoji"') - end - - it "sets height and width" do - actual = gfm(":+1:") - expect(actual).to match(/width="20"/) - expect(actual).to match(/height="20"/) - end - - it "keeps whitespace intact" do - expect(gfm('This deserves a :+1: big time.')). - to match(/deserves a <img.+> big time/) - end - - it "ignores invalid emoji" do - expect(gfm(":invalid-emoji:")).not_to match(/<img/) - end - - it "should work independent of reference links (i.e. without @project being set)" do - @project = nil - expect(gfm(":+1:")).to match(/<img/) - end - end - end - - describe "#link_to_gfm" do - let(:commit_path) { namespace_project_commit_path(project.namespace, project, commit) } - let(:issues) { create_list(:issue, 2, project: project) } - - it "should handle references nested in links with all the text" do - actual = link_to_gfm("This should finally fix ##{issues[0].iid} and ##{issues[1].iid} for real", commit_path) - - # Break the result into groups of links with their content, without - # closing tags - groups = actual.split("</a>") - - # Leading commit link - expect(groups[0]).to match(/href="#{commit_path}"/) - expect(groups[0]).to match(/This should finally fix $/) - - # First issue link - expect(groups[1]). - to match(/href="#{namespace_project_issue_path(project.namespace, project, issues[0])}"/) - expect(groups[1]).to match(/##{issues[0].iid}$/) - - # Internal commit link - expect(groups[2]).to match(/href="#{commit_path}"/) - expect(groups[2]).to match(/ and /) - - # Second issue link - expect(groups[3]). - to match(/href="#{namespace_project_issue_path(project.namespace, project, issues[1])}"/) - expect(groups[3]).to match(/##{issues[1].iid}$/) - - # Trailing commit link - expect(groups[4]).to match(/href="#{commit_path}"/) - expect(groups[4]).to match(/ for real$/) - end - - it "should forward HTML options" do - actual = link_to_gfm("Fixed in #{commit.id}", commit_path, class: 'foo') - expect(actual).to have_selector 'a.gfm.gfm-commit.foo' - end - - it "escapes HTML passed in as the body" do - actual = "This is a <h1>test</h1> - see ##{issues[0].iid}" - expect(link_to_gfm(actual, commit_path)). - to match('<h1>test</h1>') - end - end - - describe "#markdown" do - it "should handle references in paragraphs" do - actual = "\n\nLorem ipsum dolor sit amet. #{commit.id} Nam pulvinar sapien eget.\n" - expected = namespace_project_commit_path(project.namespace, project, commit) - expect(markdown(actual)).to match(expected) - end - - it "should handle references in headers" do - actual = "\n# Working around ##{issue.iid}\n## Apply !#{merge_request.iid}" - - expect(markdown(actual, no_header_anchors: true)). - to match(%r{<h1[^<]*>Working around <a.+>##{issue.iid}</a></h1>}) - expect(markdown(actual, no_header_anchors: true)). - to match(%r{<h2[^<]*>Apply <a.+>!#{merge_request.iid}</a></h2>}) - end - - it "should add ids and links to headers" do - # Test every rule except nested tags. - text = '..Ab_c-d. e..' - id = 'ab_c-d-e' - expect(markdown("# #{text}")). - to match(%r{<h1 id="#{id}">#{text}<a href="[^"]*##{id}"></a></h1>}) - expect(markdown("# #{text}", {no_header_anchors:true})). - to eq("<h1>#{text}</h1>") - - id = 'link-text' - expect(markdown("# [link text](url) ")).to match( - %r{<h1 id="#{id}"><a href="[^"]*url">link text</a> <img[^>]*><a href="[^"]*##{id}"></a></h1>} - ) - end - - it "should handle references in lists" do - project.team << [user, :master] - - actual = "\n* dark: ##{issue.iid}\n* light by @#{member.user.username}" - - expect(markdown(actual)). - to match(%r{<li>dark: <a.+>##{issue.iid}</a></li>}) - expect(markdown(actual)). - to match(%r{<li>light by <a.+>@#{member.user.username}</a></li>}) - end - - it "should not link the apostrophe to issue 39" do - project.team << [user, :master] - allow(project.issues). - to receive(:where).with(iid: '39').and_return([issue]) - - actual = "Yes, it is @#{member.user.username}'s task." - expected = /Yes, it is <a.+>@#{member.user.username}<\/a>'s task/ - expect(markdown(actual)).to match(expected) - end - - it "should not link the apostrophe to issue 39 in code blocks" do - project.team << [user, :master] - allow(project.issues). - to receive(:where).with(iid: '39').and_return([issue]) - - actual = "Yes, `it is @#{member.user.username}'s task.`" - expected = /Yes, <code>it is @gfm\'s task.<\/code>/ - expect(markdown(actual)).to match(expected) - end - - it "should handle references in <em>" do - actual = "Apply _!#{merge_request.iid}_ ASAP" - - expect(markdown(actual)). - to match(%r{Apply <em><a.+>!#{merge_request.iid}</a></em>}) - end - - it "should handle tables" do - actual = %Q{| header 1 | header 2 | -| -------- | -------- | -| cell 1 | cell 2 | -| cell 3 | cell 4 |} - - expect(markdown(actual)).to match(/\A<table/) - end - - it "should leave code blocks untouched" do - allow(helper).to receive(:user_color_scheme_class).and_return(:white) - - target_html = "<pre class=\"code highlight white plaintext\"><code>some code from $#{snippet.id}\nhere too\n</code></pre>\n" - - expect(helper.markdown("\n some code from $#{snippet.id}\n here too\n")). - to eq(target_html) - expect(helper.markdown("\n```\nsome code from $#{snippet.id}\nhere too\n```\n")). - to eq(target_html) - end - - it "should leave inline code untouched" do - expect(markdown("\nDon't use `$#{snippet.id}` here.\n")).to eq( - "<p>Don't use <code>$#{snippet.id}</code> here.</p>\n" - ) - end - - it "should leave ref-like autolinks untouched" do - expect(markdown("look at http://example.tld/#!#{merge_request.iid}")).to eq("<p>look at <a href=\"http://example.tld/#!#{merge_request.iid}\">http://example.tld/#!#{merge_request.iid}</a></p>\n") - end - - it "should leave ref-like href of 'manual' links untouched" do - expect(markdown("why not [inspect !#{merge_request.iid}](http://example.tld/#!#{merge_request.iid})")).to eq("<p>why not <a href=\"http://example.tld/#!#{merge_request.iid}\">inspect </a><a class=\"gfm gfm-merge_request \" href=\"#{namespace_project_merge_request_path(project.namespace, project, merge_request)}\" title=\"Merge Request: #{merge_request.title}\">!#{merge_request.iid}</a><a href=\"http://example.tld/#!#{merge_request.iid}\"></a></p>\n") - end - - it "should leave ref-like src of images untouched" do - expect(markdown("screen shot: ")).to eq("<p>screen shot: <img src=\"http://example.tld/#!#{merge_request.iid}\" alt=\"some image\"></p>\n") - end - - it "should generate absolute urls for refs" do - expect(markdown("##{issue.iid}")).to include(namespace_project_issue_path(project.namespace, project, issue)) - end - - it "should generate absolute urls for emoji" do - expect(markdown(':smile:')).to( - include(%(src="#{Gitlab.config.gitlab.url}/assets/emoji/#{Emoji.emoji_filename('smile')}.png)) - ) - end - - it "should generate absolute urls for emoji if relative url is present" do - allow(Gitlab.config.gitlab).to receive(:url).and_return('http://localhost/gitlab/root') - expect(markdown(":smile:")).to include("src=\"http://localhost/gitlab/root/assets/emoji/#{Emoji.emoji_filename('smile')}.png") - end - - it "should generate absolute urls for emoji if asset_host is present" do - allow(Gitlab::Application.config).to receive(:asset_host).and_return("https://cdn.example.com") - ActionView::Base.any_instance.stub_chain(:config, :asset_host).and_return("https://cdn.example.com") - expect(markdown(":smile:")).to include("src=\"https://cdn.example.com/assets/emoji/#{Emoji.emoji_filename('smile')}.png") - end - - - it "should handle relative urls for a file in master" do - actual = "[GitLab API doc](doc/api/README.md)\n" - expected = "<p><a href=\"/#{project.path_with_namespace}/blob/#{@ref}/doc/api/README.md\">GitLab API doc</a></p>\n" - expect(markdown(actual)).to match(expected) - end - - it "should handle relative urls for a file in master with an anchor" do - actual = "[GitLab API doc](doc/api/README.md#section)\n" - expected = "<p><a href=\"/#{project.path_with_namespace}/blob/#{@ref}/doc/api/README.md#section\">GitLab API doc</a></p>\n" - expect(markdown(actual)).to match(expected) - end - - it "should not handle relative urls for the current file with an anchor" do - actual = "[GitLab API doc](#section)\n" - expected = "<p><a href=\"#section\">GitLab API doc</a></p>\n" - expect(markdown(actual)).to match(expected) - end - - it "should handle relative urls for a directory in master" do - actual = "[GitLab API doc](doc/api)\n" - expected = "<p><a href=\"/#{project.path_with_namespace}/tree/#{@ref}/doc/api\">GitLab API doc</a></p>\n" - expect(markdown(actual)).to match(expected) - end - - it "should handle absolute urls" do - actual = "[GitLab](https://www.gitlab.com)\n" - expected = "<p><a href=\"https://www.gitlab.com\">GitLab</a></p>\n" - expect(markdown(actual)).to match(expected) - end - - it "should handle relative urls in reference links for a file in master" do - actual = "[GitLab API doc][GitLab readme]\n [GitLab readme]: doc/api/README.md\n" - expected = "<p><a href=\"/#{project.path_with_namespace}/blob/#{@ref}/doc/api/README.md\">GitLab API doc</a></p>\n" - expect(markdown(actual)).to match(expected) - end - - it "should handle relative urls in reference links for a directory in master" do - actual = "[GitLab API doc directory][GitLab readmes]\n [GitLab readmes]: doc/api/\n" - expected = "<p><a href=\"/#{project.path_with_namespace}/tree/#{@ref}/doc/api\">GitLab API doc directory</a></p>\n" - expect(markdown(actual)).to match(expected) - end - - it "should not handle malformed relative urls in reference links for a file in master" do - actual = "[GitLab readme]: doc/api/README.md\n" - expected = "" - expect(markdown(actual)).to match(expected) - end - - it 'should allow whitelisted HTML tags from the user' do - actual = '<dl><dt>Term</dt><dd>Definition</dd></dl>' - expect(markdown(actual)).to match(actual) - end - - it 'should sanitize tags that are not whitelisted' do - actual = '<textarea>no inputs allowed</textarea> <blink>no blinks</blink>' - expected = 'no inputs allowed no blinks' - expect(markdown(actual)).to match(expected) - expect(markdown(actual)).not_to match('<.textarea>') - expect(markdown(actual)).not_to match('<.blink>') - end - - it 'should allow whitelisted tag attributes from the user' do - actual = '<a class="custom">link text</a>' - expect(markdown(actual)).to match(actual) - end - - it 'should sanitize tag attributes that are not whitelisted' do - actual = '<a href="http://example.com/bar.html" foo="bar">link text</a>' - expected = '<a href="http://example.com/bar.html">link text</a>' - expect(markdown(actual)).to match(expected) - end - - it 'should sanitize javascript in attributes' do - actual = %q(<a href="javascript:alert('foo')">link text</a>) - expected = '<a>link text</a>' - expect(markdown(actual)).to match(expected) - end - end - - describe 'markdown for empty repository' do - before do - @project = empty_project - @repository = empty_project.repository - end - - it "should not touch relative urls" do - actual = "[GitLab API doc][GitLab readme]\n [GitLab readme]: doc/api/README.md\n" - expected = "<p><a href=\"doc/api/README.md\">GitLab API doc</a></p>\n" - expect(markdown(actual)).to match(expected) - end - end - - describe "#render_wiki_content" do - before do - @wiki = double('WikiPage') - allow(@wiki).to receive(:content).and_return('wiki content') - end - - it "should use GitLab Flavored Markdown for markdown files" do - allow(@wiki).to receive(:format).and_return(:markdown) - - expect(helper).to receive(:markdown).with('wiki content') - - helper.render_wiki_content(@wiki) - end - - it "should use the Gollum renderer for all other file types" do - allow(@wiki).to receive(:format).and_return(:rdoc) - formatted_content_stub = double('formatted_content') - expect(formatted_content_stub).to receive(:html_safe) - allow(@wiki).to receive(:formatted_content).and_return(formatted_content_stub) - - helper.render_wiki_content(@wiki) - end - end - - describe '#gfm_with_tasks' do - before(:all) do - @source_text_asterisk = <<EOT.gsub(/^\s{8}/, '') - * [ ] valid unchecked task - * [x] valid lowercase checked task - * [X] valid uppercase checked task - * [ ] valid unchecked nested task - * [x] valid checked nested task - - [ ] not an unchecked task - no list item - [x] not a checked task - no list item - - * [ ] not an unchecked task - too many spaces - * [x ] not a checked task - too many spaces - * [] not an unchecked task - no spaces - * Not a task [ ] - not at beginning -EOT - - @source_text_dash = <<EOT.gsub(/^\s{8}/, '') - - [ ] valid unchecked task - - [x] valid lowercase checked task - - [X] valid uppercase checked task - - [ ] valid unchecked nested task - - [x] valid checked nested task -EOT - end - - it 'should render checkboxes at beginning of asterisk list items' do - rendered_text = markdown(@source_text_asterisk, parse_tasks: true) - - expect(rendered_text).to match(/<input.*checkbox.*valid unchecked task/) - expect(rendered_text).to match( - /<input.*checkbox.*valid lowercase checked task/ - ) - expect(rendered_text).to match( - /<input.*checkbox.*valid uppercase checked task/ - ) - end - - it 'should render checkboxes at beginning of dash list items' do - rendered_text = markdown(@source_text_dash, parse_tasks: true) - - expect(rendered_text).to match(/<input.*checkbox.*valid unchecked task/) - expect(rendered_text).to match( - /<input.*checkbox.*valid lowercase checked task/ - ) - expect(rendered_text).to match( - /<input.*checkbox.*valid uppercase checked task/ - ) - end - - it 'should render checkboxes for nested tasks' do - rendered_text = markdown(@source_text_asterisk, parse_tasks: true) - - expect(rendered_text).to match( - /<input.*checkbox.*valid unchecked nested task/ - ) - expect(rendered_text).to match( - /<input.*checkbox.*valid checked nested task/ - ) - end - - it 'should not be confused by whitespace before bullets' do - rendered_text_asterisk = markdown(@source_text_asterisk, - parse_tasks: true) - rendered_text_dash = markdown(@source_text_dash, parse_tasks: true) - - expect(rendered_text_asterisk).to match( - /<input.*checkbox.*valid unchecked nested task/ - ) - expect(rendered_text_asterisk).to match( - /<input.*checkbox.*valid checked nested task/ - ) - expect(rendered_text_dash).to match( - /<input.*checkbox.*valid unchecked nested task/ - ) - expect(rendered_text_dash).to match( - /<input.*checkbox.*valid checked nested task/ - ) - end - - it 'should not render checkboxes outside of list items' do - rendered_text = markdown(@source_text_asterisk, parse_tasks: true) - - expect(rendered_text).not_to match( - /<input.*checkbox.*not an unchecked task - no list item/ - ) - expect(rendered_text).not_to match( - /<input.*checkbox.*not a checked task - no list item/ - ) - end - - it 'should not render checkboxes with invalid formatting' do - rendered_text = markdown(@source_text_asterisk, parse_tasks: true) - - expect(rendered_text).not_to match( - /<input.*checkbox.*not an unchecked task - too many spaces/ - ) - expect(rendered_text).not_to match( - /<input.*checkbox.*not a checked task - too many spaces/ - ) - expect(rendered_text).not_to match( - /<input.*checkbox.*not an unchecked task - no spaces/ - ) - expect(rendered_text).not_to match( - /Not a task.*<input.*checkbox.*not at beginning/ - ) - end - end -end |