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Diffstat (limited to 'spec/features/copy_as_gfm_spec.rb')
| -rw-r--r-- | spec/features/copy_as_gfm_spec.rb | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/spec/features/copy_as_gfm_spec.rb b/spec/features/copy_as_gfm_spec.rb new file mode 100644 index 00000000000..8e8c0ecb282 --- /dev/null +++ b/spec/features/copy_as_gfm_spec.rb @@ -0,0 +1,234 @@ +require 'spec_helper' + +describe 'Copy as GFM', feature: true, js: true do + include GitlabMarkdownHelper + include ActionView::Helpers::JavaScriptHelper + + before do + @feat = MarkdownFeature.new + + # `markdown` helper expects a `@project` variable + @project = @feat.project + + visit namespace_project_issue_path(@project.namespace, @project, @feat.issue) + end + + # Should have an entry for every filter in lib/banzai/pipeline/gfm_pipeline.rb + # and app/assets/javascripts/copy_as_gfm.js.es6 + filters = { + 'any filter' => [ + [ + 'crazy nesting', + '> 1. [x] **[$`2 + 2`$ {-=-}{+=+} 2^2 ~~:thumbsup:~~](http://google.com)**' + ], + [ + 'real world example from the gitlab-ce README', + <<-GFM.strip_heredoc + # GitLab + + [](https://gitlab.com/gitlab-org/gitlab-ce/commits/master) + [](https://gitlab-org.gitlab.io/gitlab-ce/coverage-ruby) + [](https://codeclimate.com/github/gitlabhq/gitlabhq) + [](https://bestpractices.coreinfrastructure.org/projects/42) + + ## Canonical source + + The canonical source of GitLab Community Edition is [hosted on GitLab.com](https://gitlab.com/gitlab-org/gitlab-ce/). + + ## Open source software to collaborate on code + + To see how GitLab looks please see the [features page on our website](https://about.gitlab.com/features/). + + + - Manage Git repositories with fine grained access controls that keep your code secure + + - Perform code reviews and enhance collaboration with merge requests + + - Complete continuous integration (CI) and CD pipelines to builds, test, and deploy your applications + + - Each project can also have an issue tracker, issue board, and a wiki + + - Used by more than 100,000 organizations, GitLab is the most popular solution to manage Git repositories on-premises + + - Completely free and open source (MIT Expat license) + GFM + ] + ], + 'InlineDiffFilter' => [ + '{-Deleted text-}', + '{+Added text+}' + ], + 'TaskListFilter' => [ + '- [ ] Unchecked task', + '- [x] Checked task', + '1. [ ] Unchecked numbered task', + '1. [x] Checked numbered task' + ], + 'ReferenceFilter' => [ + ['issue reference', -> { @feat.issue.to_reference }], + ['full issue reference', -> { @feat.issue.to_reference(full: true) }], + ['issue URL', -> { namespace_project_issue_url(@project.namespace, @project, @feat.issue) }], + ['issue URL with note anchor', -> { namespace_project_issue_url(@project.namespace, @project, @feat.issue, anchor: 'note_123') }], + ['issue link', -> { "[Issue](#{namespace_project_issue_url(@project.namespace, @project, @feat.issue)})" }], + ['issue link with note anchor', -> { "[Issue](#{namespace_project_issue_url(@project.namespace, @project, @feat.issue, anchor: 'note_123')})" }], + ], + 'AutolinkFilter' => [ + 'https://example.com' + ], + 'TableOfContentsFilter' => [ + '[[_TOC_]]' + ], + 'EmojiFilter' => [ + ':thumbsup:' + ], + 'ImageLinkFilter' => [ + '' + ], + 'VideoLinkFilter' => [ + '' + ], + 'MathFilter' => [ + '$`c = \pm\sqrt{a^2 + b^2}`$', + [ + 'math block', + <<-GFM.strip_heredoc + ```math + c = \pm\sqrt{a^2 + b^2} + ``` + GFM + ] + ], + 'SyntaxHighlightFilter' => [ + [ + 'code block', + <<-GFM.strip_heredoc + ```ruby + def foo + bar + end + ``` + GFM + ] + ], + 'MarkdownFilter' => [ + '`code`', + '`` code with ` ticks ``', + + '> Quote', + [ + 'multiline quote', + <<-GFM.strip_heredoc, + > Multiline + > Quote + > + > With multiple paragraphs + GFM + ], + + '', + + '# Heading with no anchor link', + + '[Link](https://example.com)', + + '- List item', + [ + 'multiline list item', + <<-GFM.strip_heredoc, + - Multiline + List item + GFM + ], + [ + 'nested lists', + <<-GFM.strip_heredoc, + - Nested + + + - Lists + GFM + ], + '1. Numbered list item', + [ + 'multiline numbered list item', + <<-GFM.strip_heredoc, + 1. Multiline + Numbered list item + GFM + ], + [ + 'nested numbered list', + <<-GFM.strip_heredoc, + 1. Nested + + + 1. Numbered lists + GFM + ], + + '# Heading', + '## Heading', + '### Heading', + '#### Heading', + '##### Heading', + '###### Heading', + + '**Bold**', + + '_Italics_', + + '~~Strikethrough~~', + + '2^2', + + '-----', + + [ + 'table', + <<-GFM.strip_heredoc, + | Centered | Right | Left | + | :------: | ----: | ---- | + | Foo | Bar | **Baz** | + | Foo | Bar | **Baz** | + GFM + ] + ] + } + + filters.each do |filter, examples| + context filter do + examples.each do |ex| + if ex.is_a?(String) + desc = "'#{ex}'" + gfm = ex + else + desc, gfm = ex + end + + it "transforms #{desc} to HTML and back to GFM" do + gfm = instance_exec(&gfm) if gfm.is_a?(Proc) + + html = markdown(gfm) + gfm2 = html_to_gfm(html) + expect(gfm2.strip).to eq(gfm.strip) + end + end + end + end + + def html_to_gfm(html) + js = <<-JS.strip_heredoc + (function(html) { + var node = document.createElement('div'); + node.innerHTML = html; + return window.gl.CopyAsGFM.nodeToGFM(node); + })("#{escape_javascript(html)}") + JS + page.evaluate_script(js) + end + + # Fake a `current_user` helper + def current_user + @feat.user + end +end |