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Commit f76df890 authored by Robert Speicher's avatar Robert Speicher
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Begin cleaning out spec/helpers/gitlab_markdown_helper_spec

parent 34a23bda
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app/helpers/gitlab_markdown_helper.rb
View file @ f76df890
...@@ -74,6 +74,7 @@ module GitlabMarkdownHelper ...@@ -74,6 +74,7 @@ module GitlabMarkdownHelper
end end
end end
# TODO (rspeicher): This should be its own filter
def create_relative_links(text) def create_relative_links(text)
paths = extract_paths(text) paths = extract_paths(text)
......
spec/helpers/gitlab_markdown_helper_spec.rb
View file @ f76df890
...@@ -37,6 +37,7 @@ describe GitlabMarkdownHelper do ...@@ -37,6 +37,7 @@ describe GitlabMarkdownHelper do
describe "#gfm" do describe "#gfm" do
it "should return unaltered text if project is nil" do it "should return unaltered text if project is nil" do
skip "rspeicher - This isn't actually checked in this method anymore."
actual = "Testing references: ##{issue.iid}" actual = "Testing references: ##{issue.iid}"
expect(gfm(actual)).not_to eq(actual) expect(gfm(actual)).not_to eq(actual)
...@@ -46,11 +47,13 @@ describe GitlabMarkdownHelper do ...@@ -46,11 +47,13 @@ describe GitlabMarkdownHelper do
end end
it "should not alter non-references" do it "should not alter non-references" do
skip "rspeicher - Invalid test: markdown has already been parsed by the time gfm gets it"
actual = expected = "_Please_ *stop* 'helping' and all the other b*$#%' you do." actual = expected = "_Please_ *stop* 'helping' and all the other b*$#%' you do."
expect(gfm(actual)).to eq(expected) expect(gfm(actual)).to eq(expected)
end end
it "should not touch HTML entities" do it "should not touch HTML entities" do
skip "rspeicher - Invalid test: Sanitize (or Nokogiri?) translates the HTML entity back"
allow(@project).to receive(:issue_exists?). allow(@project).to receive(:issue_exists?).
with(39).and_return([issue]) with(39).and_return([issue])
actual = 'We'll accept good pull requests.' actual = 'We'll accept good pull requests.'
...@@ -62,341 +65,6 @@ describe GitlabMarkdownHelper do ...@@ -62,341 +65,6 @@ describe GitlabMarkdownHelper do
to have_selector('a.gfm.foo') to have_selector('a.gfm.foo')
end 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+)$/, '\1' + ('\2' * 2))
end
expect(gfm(actual)).to eq(actual)
end
it 'should include a title attribute' do
if object.is_a?(Commit)
title = object.link_title
else
title = "#{object.class.to_s.titlecase}: #{object.title}"
end
expect(gfm(actual)).to match(/title="#{title}"/)
end
it 'should include standard gfm classes' do
css = object.class.to_s.underscore
expect(gfm(actual)).to match(/class="\s?gfm gfm-#{css}\s?"/)
end
end
describe "referencing an issue" do
let(:object) { issue }
let(:reference) { "##{issue.iid}" }
include_examples 'referenced object'
end
context 'cross-repo references' do
before(:all) do
@other_project = create(:project, :public)
@commit2 = @other_project.repository.commit
@issue2 = create(:issue, project: @other_project)
@merge_request2 = create(:merge_request,
source_project: @other_project,
target_project: @other_project)
end
describe 'referencing an issue in another project' do
let(:object) { @issue2 }
let(:reference) { "##{@issue2.iid}" }
include_examples 'cross-project referenced object'
end
describe 'referencing an merge request in another project' do
let(:object) { @merge_request2 }
let(:reference) { "!#{@merge_request2.iid}" }
include_examples 'cross-project referenced object'
end
describe 'referencing a commit in another project' do
let(:object) { @commit2 }
let(:reference) { "@#{@commit2.id}" }
include_examples 'cross-project referenced object'
end
end
describe "referencing a merge request" do
let(:object) { merge_request }
let(:reference) { "!#{merge_request.iid}" }
include_examples 'referenced object'
end
describe "referencing a snippet" do
let(:object) { snippet }
let(:reference) { "$#{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 describe "referencing multiple objects" do
let(:actual) { "!#{merge_request.iid} -> #{commit.id} -> ##{issue.iid}" } let(:actual) { "!#{merge_request.iid} -> #{commit.id} -> ##{issue.iid}" }
...@@ -416,6 +84,7 @@ describe GitlabMarkdownHelper do ...@@ -416,6 +84,7 @@ describe GitlabMarkdownHelper do
end end
end end
# TODO (rspeicher): These tests belong in the emoji filter spec
describe "emoji" do describe "emoji" do
it "matches at the start of a string" do it "matches at the start of a string" do
expect(gfm(":+1:")).to match(/<img/) expect(gfm(":+1:")).to match(/<img/)
...@@ -510,11 +179,15 @@ describe GitlabMarkdownHelper do ...@@ -510,11 +179,15 @@ describe GitlabMarkdownHelper do
end end
describe "#markdown" do describe "#markdown" do
# TODO (rspeicher) - This block tests multiple different contexts. Break this up!
it "should handle references in paragraphs" do it "should handle references in paragraphs" do
skip "rspeicher - redundant"
actual = "\n\nLorem ipsum dolor sit amet. #{commit.id} Nam pulvinar sapien eget.\n" actual = "\n\nLorem ipsum dolor sit amet. #{commit.id} Nam pulvinar sapien eget.\n"
expected = namespace_project_commit_path(project.namespace, project, commit) expected = namespace_project_commit_path(project.namespace, project, commit)
expect(markdown(actual)).to match(expected) expect(markdown(actual)).to match(expected)
end end
# REFERENCES (PART TWO: THE REVENGE) ---------------------------------------
it "should handle references in headers" do it "should handle references in headers" do
actual = "\n# Working around ##{issue.iid}\n## Apply !#{merge_request.iid}" actual = "\n# Working around ##{issue.iid}\n## Apply !#{merge_request.iid}"
...@@ -541,6 +214,7 @@ describe GitlabMarkdownHelper do ...@@ -541,6 +214,7 @@ describe GitlabMarkdownHelper do
end end
it "should handle references in lists" do it "should handle references in lists" do
skip "rspeicher - redundant"
project.team << [user, :master] project.team << [user, :master]
actual = "\n* dark: ##{issue.iid}\n* light by @#{member.user.username}" actual = "\n* dark: ##{issue.iid}\n* light by @#{member.user.username}"
...@@ -552,6 +226,8 @@ describe GitlabMarkdownHelper do ...@@ -552,6 +226,8 @@ describe GitlabMarkdownHelper do
end end
it "should not link the apostrophe to issue 39" do it "should not link the apostrophe to issue 39" do
skip "rspeicher - Redundant"
project.team << [user, :master] project.team << [user, :master]
allow(project.issues). allow(project.issues).
to receive(:where).with(iid: '39').and_return([issue]) to receive(:where).with(iid: '39').and_return([issue])
...@@ -562,6 +238,8 @@ describe GitlabMarkdownHelper do ...@@ -562,6 +238,8 @@ describe GitlabMarkdownHelper do
end end
it "should not link the apostrophe to issue 39 in code blocks" do it "should not link the apostrophe to issue 39 in code blocks" do
skip "rspeicher - Redundant"
project.team << [user, :master] project.team << [user, :master]
allow(project.issues). allow(project.issues).
to receive(:where).with(iid: '39').and_return([issue]) to receive(:where).with(iid: '39').and_return([issue])
...@@ -579,6 +257,8 @@ describe GitlabMarkdownHelper do ...@@ -579,6 +257,8 @@ describe GitlabMarkdownHelper do
end end
it "should handle tables" do it "should handle tables" do
skip "rspeicher - Aren't we just testing Redcarpet here?"
actual = %Q{| header 1 | header 2 | actual = %Q{| header 1 | header 2 |
| -------- | -------- | | -------- | -------- |
| cell 1 | cell 2 | | cell 1 | cell 2 |
...@@ -587,6 +267,8 @@ describe GitlabMarkdownHelper do ...@@ -587,6 +267,8 @@ describe GitlabMarkdownHelper do
expect(markdown(actual)).to match(/\A<table/) expect(markdown(actual)).to match(/\A<table/)
end end
# CODE BLOCKS -------------------------------------------------------------
it "should leave code blocks untouched" do it "should leave code blocks untouched" do
allow(helper).to receive(:user_color_scheme_class).and_return(:white) allow(helper).to receive(:user_color_scheme_class).and_return(:white)
...@@ -604,6 +286,9 @@ describe GitlabMarkdownHelper do ...@@ -604,6 +286,9 @@ describe GitlabMarkdownHelper do
) )
end end
# REF-LIKE AUTOLINKS? -----------------------------------------------------
# Basically: Don't parse references inside `<a>` tags.
it "should leave ref-like autolinks untouched" do 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") 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 end
...@@ -620,23 +305,30 @@ describe GitlabMarkdownHelper do ...@@ -620,23 +305,30 @@ describe GitlabMarkdownHelper do
expect(markdown("##{issue.iid}")).to include(namespace_project_issue_path(project.namespace, project, issue)) expect(markdown("##{issue.iid}")).to include(namespace_project_issue_path(project.namespace, project, issue))
end end
# EMOJI -------------------------------------------------------------------
it "should generate absolute urls for emoji" do it "should generate absolute urls for emoji" do
# TODO (rspeicher): Why isn't this with the emoji tests?
expect(markdown(':smile:')).to( expect(markdown(':smile:')).to(
include(%(src="#{Gitlab.config.gitlab.url}/assets/emoji/#{Emoji.emoji_filename('smile')}.png)) include(%(src="#{Gitlab.config.gitlab.url}/assets/emoji/#{Emoji.emoji_filename('smile')}.png))
) )
end end
it "should generate absolute urls for emoji if relative url is present" do it "should generate absolute urls for emoji if relative url is present" do
# TODO (rspeicher): Why isn't this with the emoji tests?
allow(Gitlab.config.gitlab).to receive(:url).and_return('http://localhost/gitlab/root') 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") expect(markdown(":smile:")).to include("src=\"http://localhost/gitlab/root/assets/emoji/#{Emoji.emoji_filename('smile')}.png")
end end
it "should generate absolute urls for emoji if asset_host is present" do it "should generate absolute urls for emoji if asset_host is present" do
# TODO (rspeicher): Why isn't this with the emoji tests?
allow(Gitlab::Application.config).to receive(:asset_host).and_return("https://cdn.example.com") 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") 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") expect(markdown(":smile:")).to include("src=\"https://cdn.example.com/assets/emoji/#{Emoji.emoji_filename('smile')}.png")
end end
# RELATIVE URLS -----------------------------------------------------------
# TODO (rspeicher): These belong in a relative link filter spec
it "should handle relative urls for a file in master" do it "should handle relative urls for a file in master" do
actual = "[GitLab API doc](doc/api/README.md)\n" actual = "[GitLab API doc](doc/api/README.md)\n"
...@@ -691,6 +383,8 @@ describe GitlabMarkdownHelper do ...@@ -691,6 +383,8 @@ describe GitlabMarkdownHelper do
expect(markdown(actual)).to match(actual) expect(markdown(actual)).to match(actual)
end end
# SANITIZATION ------------------------------------------------------------
it 'should sanitize tags that are not whitelisted' do it 'should sanitize tags that are not whitelisted' do
actual = '<textarea>no inputs allowed</textarea> <blink>no blinks</blink>' actual = '<textarea>no inputs allowed</textarea> <blink>no blinks</blink>'
expected = 'no inputs allowed no blinks' expected = 'no inputs allowed no blinks'
...@@ -717,6 +411,7 @@ describe GitlabMarkdownHelper do ...@@ -717,6 +411,7 @@ describe GitlabMarkdownHelper do
end end
end end
# TODO (rspeicher): This should be a context of relative link specs, not its own thing
describe 'markdown for empty repository' do describe 'markdown for empty repository' do
before do before do
@project = empty_project @project = empty_project
......
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