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Commit f9711cd8 authored by Dmitriy Zaporozhets's avatar Dmitriy Zaporozhets
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Merge pull request #1355 from tsigo/gfm_spec_cleanup 

GFM spec redesign
parents aecbd313 ef24576f
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Showing with 337 additions and 241 deletions
app/decorators/commit_decorator.rb
View file @ f9711cd8
class CommitDecorator < ApplicationDecorator
decorates :commit
# Returns a string describing the commit for use in a link title
#
# Example
#
# "Commit: Alex Denisov - Project git clone panel"
def link_title
"Commit: #{author_name} - #{title}"
end
# Returns the commits title.
#
# Usually, the commit title is the first line of the commit message.
......
app/models/commit.rb
View file @ f9711cd8
class Commit
include ActiveModel::Conversion
include Gitlab::Encode
include StaticModel
extend ActiveModel::Naming
attr_accessor :commit
......@@ -22,8 +23,7 @@ class Commit
:to_patch,
to: :commit
class << self
class << self
def find_or_first(repo, commit_id = nil, root_ref)
commit = if commit_id
repo.commit(commit_id)
......@@ -85,7 +85,7 @@ class Commit
first = project.commit(to.try(:strip))
last = project.commit(from.try(:strip))
result = {
result = {
commits: [],
diffs: [],
commit: nil
......@@ -105,10 +105,6 @@ class Commit
end
end
def persisted?
false
end
def initialize(raw_commit, head = nil)
@commit = raw_commit
@head = head
......@@ -155,7 +151,7 @@ class Commit
prev_commit.try :id
end
def parents_count
def parents_count
parents && parents.count || 0
end
end
app/roles/static_model.rb 0 → 100644
View file @ f9711cd8
# Provides an ActiveRecord-like interface to a model whose data is not persisted to a database.
module StaticModel
extend ActiveSupport::Concern
module ClassMethods
# Used by ActiveRecord's polymorphic association to set object_id
def primary_key
'id'
end
# Used by ActiveRecord's polymorphic association to set object_type
def base_class
self
end
end
# Used by AR for fetching attributes
#
# Pass it along if we respond to it.
def [](key)
send(key) if respond_to?(key)
end
def to_param
id
end
def persisted?
false
end
def destroyed?
false
end
end
lib/gitlab/markdown.rb
View file @ f9711cd8
......@@ -100,7 +100,7 @@ module Gitlab
def reference_commit(identifier)
if commit = @project.commit(identifier)
link_to(identifier, project_commit_path(@project, id: commit.id), html_options.merge(title: "Commit: #{commit.author_name} - #{CommitDecorator.new(commit).title}", class: "gfm gfm-commit #{html_options[:class]}"))
link_to(identifier, project_commit_path(@project, id: commit.id), html_options.merge(title: CommitDecorator.new(commit).link_title, class: "gfm gfm-commit #{html_options[:class]}"))
end
end
end
......
spec/helpers/gitlab_flavored_markdown_spec.rb deleted 100644 → 0
View file @ aecbd313
require "spec_helper"
describe GitlabMarkdownHelper do
before do
@project = Factory(:project)
@commit = @project.repo.commits.first.parents.first
@commit = CommitDecorator.decorate(Commit.new(@commit))
@other_project = Factory :project, path: "OtherPath", code: "OtherCode"
@fake_user = Factory :user, name: "fred"
end
describe "#gfm" do
it "should return text if @project is not set" do
@project = nil
gfm("foo").should == "foo"
end
describe "referencing a commit" do
it "should link using a full id" do
gfm("Reverts changes from #{@commit.id}").should == "Reverts changes from #{link_to @commit.id, project_commit_path(@project, id: @commit.id), title: "Commit: #{@commit.author_name} - #{@commit.title}", class: "gfm gfm-commit "}"
end
it "should link using a short id" do
gfm("Backported from #{@commit.id[0, 6]}").should == "Backported from #{link_to @commit.id[0, 6], project_commit_path(@project, id: @commit.id), title: "Commit: #{@commit.author_name} - #{@commit.title}", class: "gfm gfm-commit "}"
end
it "should link with adjecent text" do
gfm("Reverted (see #{@commit.id})").should == "Reverted (see #{link_to @commit.id, project_commit_path(@project, id: @commit.id), title: "Commit: #{@commit.author_name} - #{@commit.title}", class: "gfm gfm-commit "})"
end
it "should not link with an invalid id" do
gfm("What happened in 12345678?").should == "What happened in 12345678?"
end
end
describe "referencing a team member" do
it "should link using a simple name" do
user = Factory :user, name: "barry"
@project.users << user
member = @project.users_projects.where(user_id: user).first
gfm("@#{user.name} you are right").should == "#{link_to "@#{user.name}", project_team_member_path(@project, member), class: "gfm gfm-team_member "} you are right"
end
it "should link using a name with dots" do
user = Factory :user, name: "alphA.Beta"
@project.users << user
member = @project.users_projects.where(user_id: user).first
gfm("@#{user.name} you are right").should == "#{link_to "@#{user.name}", project_team_member_path(@project, member), class: "gfm gfm-team_member "} you are right"
end
it "should link using name with underscores" do
user = Factory :user, name: "ping_pong_king"
@project.users << user
member = @project.users_projects.where(user_id: user).first
gfm("@#{user.name} you are right").should == "#{link_to "@#{user.name}", project_team_member_path(@project, member), class: "gfm gfm-team_member "} you are right"
end
it "should link with adjecent text" do
user = Factory.create(:user, name: "ace")
@project.users << user
member = @project.users_projects.where(user_id: user).first
gfm("Mail the Admin (@#{user.name})").should == "Mail the Admin (#{link_to "@#{user.name}", project_team_member_path(@project, member), class: "gfm gfm-team_member "})"
end
it "should add styles" do
user = Factory :user, name: "barry"
@project.users << user
gfm("@#{user.name} you are right").should have_selector(".gfm.gfm-team_member")
end
it "should not link using a bogus name" do
gfm("What hapened to @foo?").should == "What hapened to @foo?"
end
end
describe "referencing an issue" do
before do
@issue = Factory :issue, assignee: @fake_user, author: @fake_user, project: @project
@invalid_issue = Factory :issue, assignee: @fake_user, author: @fake_user, project: @other_project
end
it "should link using a correct id" do
gfm("Fixes ##{@issue.id}").should == "Fixes #{link_to "##{@issue.id}", project_issue_path(@project, @issue), title: "Issue: #{@issue.title}", class: "gfm gfm-issue "}"
end
it "should link with adjecent text" do
gfm("This has already been discussed (see ##{@issue.id})").should == "This has already been discussed (see #{link_to "##{@issue.id}", project_issue_path(@project, @issue), title: "Issue: #{@issue.title}", class: "gfm gfm-issue "})"
end
it "should add styles" do
gfm("Fixes ##{@issue.id}").should have_selector(".gfm.gfm-issue")
end
it "should not link using an invalid id" do
gfm("##{@invalid_issue.id} has been marked duplicate of this").should == "##{@invalid_issue.id} has been marked duplicate of this"
end
end
describe "referencing a merge request" do
before do
@merge_request = Factory :merge_request, assignee: @fake_user, author: @fake_user, project: @project
@invalid_merge_request = Factory :merge_request, assignee: @fake_user, author: @fake_user, project: @other_project
end
it "should link using a correct id" do
gfm("Fixed in !#{@merge_request.id}").should == "Fixed in #{link_to "!#{@merge_request.id}", project_merge_request_path(@project, @merge_request), title: "Merge Request: #{@merge_request.title}", class: "gfm gfm-merge_request "}"
end
it "should link with adjecent text" do
gfm("This has been fixed already (see !#{@merge_request.id})").should == "This has been fixed already (see #{link_to "!#{@merge_request.id}", project_merge_request_path(@project, @merge_request), title: "Merge Request: #{@merge_request.title}", class: "gfm gfm-merge_request "})"
end
it "should add styles" do
gfm("Fixed in !#{@merge_request.id}").should have_selector(".gfm.gfm-merge_request")
end
it "should not link using an invalid id" do
gfm("!#{@invalid_merge_request.id} violates our coding guidelines")
end
end
describe "referencing a snippet" do
before do
@snippet = Factory.create(:snippet,
title: "Render asset to string",
author: @fake_user,
project: @project)
end
it "should link using a correct id" do
gfm("Check out $#{@snippet.id}").should == "Check out #{link_to "$#{@snippet.id}", project_snippet_path(@project, @snippet), title: "Snippet: #{@snippet.title}", class: "gfm gfm-snippet "}"
end
it "should link with adjecent text" do
gfm("I have created a snippet for that ($#{@snippet.id})").should == "I have created a snippet for that (#{link_to "$#{@snippet.id}", project_snippet_path(@project, @snippet), title: "Snippet: #{@snippet.title}", class: "gfm gfm-snippet "})"
end
it "should add styles" do
gfm("Check out $#{@snippet.id}").should have_selector(".gfm.gfm-snippet")
end
it "should not link using an invalid id" do
gfm("Don't use $1234").should == "Don't use $1234"
end
end
it "should link to multiple things" do
user = Factory :user, name: "barry"
@project.users << user
member = @project.users_projects.where(user_id: user).first
gfm("Let @#{user.name} fix the *mess* in #{@commit.id}").should == "Let #{link_to "@#{user.name}", project_team_member_path(@project, member), class: "gfm gfm-team_member "} fix the *mess* in #{link_to @commit.id, project_commit_path(@project, id: @commit.id), title: "Commit: #{@commit.author_name} - #{@commit.title}", class: "gfm gfm-commit "}"
end
it "should not trip over other stuff" do
gfm("_Please_ *stop* 'helping' and all the other b*$#%' you do.").should == "_Please_ *stop* 'helping' and all the other b*$#%' you do."
end
it "should not touch HTML entities" do
gfm("We&#39;ll accept good pull requests.").should == "We&#39;ll accept good pull requests."
end
it "should forward HTML options to links" do
gfm("fixed in #{@commit.id}", class: "foo").should have_selector("a.foo")
end
end
describe "#link_to_gfm" do
let(:issue1) { Factory :issue, assignee: @fake_user, author: @fake_user, project: @project }
let(:issue2) { Factory :issue, assignee: @fake_user, author: @fake_user, project: @project }
it "should handle references nested in links with all the text" do
link_to_gfm("This should finally fix ##{issue1.id} and ##{issue2.id} for real", project_commit_path(@project, id: @commit.id)).should == "#{link_to "This should finally fix ", project_commit_path(@project, id: @commit.id)}#{link_to "##{issue1.id}", project_issue_path(@project, issue1), title: "Issue: #{issue1.title}", class: "gfm gfm-issue "}#{link_to " and ", project_commit_path(@project, id: @commit.id)}#{link_to "##{issue2.id}", project_issue_path(@project, issue2), title: "Issue: #{issue2.title}", class: "gfm gfm-issue "}#{link_to " for real", project_commit_path(@project, id: @commit.id)}"
end
it "should forward HTML options" do
link_to_gfm("This should finally fix ##{issue1.id} for real", project_commit_path(@project, id: @commit.id), class: "foo").should have_selector(".foo")
end
end
describe "#markdown" do
before do
@issue = Factory :issue, assignee: @fake_user, author: @fake_user, project: @project
@merge_request = Factory :merge_request, assignee: @fake_user, author: @fake_user, project: @project
@note = Factory.create(:note,
note: "Screenshot of the new feature",
project: @project,
noteable_id: @commit.id,
noteable_type: "Commit",
attachment: "screenshot123.jpg")
@snippet = Factory.create(:snippet,
title: "Render asset to string",
author: @fake_user,
project: @project)
@other_user = Factory :user, name: "bill"
@project.users << @other_user
@member = @project.users_projects.where(user_id: @other_user).first
end
it "should handle references in paragraphs" do
markdown("\n\nLorem ipsum dolor sit amet, consectetur adipiscing elit. #{@commit.id} Nam pulvinar sapien eget odio adipiscing at faucibus orci vestibulum.\n").should == "<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. #{link_to @commit.id, project_commit_path(@project, id: @commit.id), title: "Commit: #{@commit.author_name} - #{@commit.title}", class: "gfm gfm-commit "} Nam pulvinar sapien eget odio adipiscing at faucibus orci vestibulum.</p>\n"
end
it "should handle references in headers" do
markdown("\n# Working around ##{@issue.id} for now\n## Apply !#{@merge_request.id}").should == "<h1 id=\"toc_0\">Working around #{link_to "##{@issue.id}", project_issue_path(@project, @issue), title: "Issue: #{@issue.title}", class: "gfm gfm-issue "} for now</h1>\n\n<h2 id=\"toc_1\">Apply #{link_to "!#{@merge_request.id}", project_merge_request_path(@project, @merge_request), title: "Merge Request: #{@merge_request.title}", class: "gfm gfm-merge_request "}</h2>\n"
end
it "should handle references in lists" do
markdown("\n* dark: ##{@issue.id}\n* light by @#{@other_user.name}\n").should == "<ul>\n<li>dark: #{link_to "##{@issue.id}", project_issue_path(@project, @issue), title: "Issue: #{@issue.title}", class: "gfm gfm-issue "}</li>\n<li>light by #{link_to "@#{@other_user.name}", project_team_member_path(@project, @member), class: "gfm gfm-team_member "}</li>\n</ul>\n"
end
it "should handle references in <em>" do
markdown("Apply _!#{@merge_request.id}_ ASAP").should == "<p>Apply <em>#{link_to "!#{@merge_request.id}", project_merge_request_path(@project, @merge_request), title: "Merge Request: #{@merge_request.title}", class: "gfm gfm-merge_request "}</em> ASAP</p>\n"
end
it "should leave code blocks untouched" do
markdown("\n some code from $#{@snippet.id}\n here too\n").should == "<div class=\"highlight\"><pre><span class=\"n\">some</span> <span class=\"n\">code</span> <span class=\"n\">from</span> $#{@snippet.id}\n<span class=\"n\">here</span> <span class=\"n\">too</span>\n</pre>\n</div>\n"
markdown("\n```\nsome code from $#{@snippet.id}\nhere too\n```\n").should == "<div class=\"highlight\"><pre><span class=\"n\">some</span> <span class=\"n\">code</span> <span class=\"n\">from</span> $#{@snippet.id}\n<span class=\"n\">here</span> <span class=\"n\">too</span>\n</pre>\n</div>\n"
end
it "should leave inline code untouched" do
markdown("\nDon't use `$#{@snippet.id}` here.\n").should == "<p>Don&#39;t use <code>$#{@snippet.id}</code> here.</p>\n"
end
end
end
spec/helpers/gitlab_markdown_helper_spec.rb 0 → 100644
View file @ f9711cd8
require "spec_helper"
describe GitlabMarkdownHelper do
let!(:project) { create(:project) }
let(:user) { create(:user, name: 'gfm') }
let(:commit) { CommitDecorator.decorate(project.commit) }
let(:issue) { create(:issue, project: project) }
let(:merge_request) { create(:merge_request, project: project) }
let(:snippet) { create(:snippet, project: project) }
let(:member) { project.users_projects.where(user_id: user).first }
before do
# Helper expects a @project instance variable
@project = project
end
describe "#gfm" do
it "should return unaltered text if project is nil" do
actual = "Testing references: ##{issue.id}"
gfm(actual).should_not == actual
@project = nil
gfm(actual).should == actual
end
it "should not alter non-references" do
actual = expected = "_Please_ *stop* 'helping' and all the other b*$#%' you do."
gfm(actual).should == expected
end
it "should not touch HTML entities" do
actual = expected = "We&#39;ll accept good pull requests."
gfm(actual).should == expected
end
it "should forward HTML options to links" do
gfm("Fixed in #{commit.id}", class: "foo").should have_selector("a.gfm.foo")
end
describe "referencing a commit" do
let(:expected) { project_commit_path(project, commit) }
it "should link using a full id" do
actual = "Reverts #{commit.id}"
gfm(actual).should match(expected)
end
it "should link using a short id" do
actual = "Backported from #{commit.short_id(6)}"
gfm(actual).should match(expected)
end
it "should link with adjacent text" do
actual = "Reverted (see #{commit.id})"
gfm(actual).should match(expected)
end
it "should keep whitespace intact" do
actual = "Changes #{commit.id} dramatically"
expected = /Changes <a.+>#{commit.id}<\/a> dramatically/
gfm(actual).should match(expected)
end
it "should not link with an invalid id" do
actual = expected = "What happened in #{commit.id.reverse}"
gfm(actual).should == expected
end
it "should include a title attribute" do
actual = "Reverts #{commit.id}"
gfm(actual).should match(/title="#{commit.link_title}"/)
end
it "should include standard gfm classes" do
actual = "Reverts #{commit.id}"
gfm(actual).should match(/class="\s?gfm gfm-commit\s?"/)
end
end
describe "referencing a team member" do
let(:actual) { "@#{user.name} you are right." }
let(:expected) { project_team_member_path(project, member) }
before do
project.users << user
end
it "should link using a simple name" do
gfm(actual).should match(expected)
end
it "should link using a name with dots" do
user.update_attributes(name: "alphA.Beta")
gfm(actual).should match(expected)
end
it "should link using name with underscores" do
user.update_attributes(name: "ping_pong_king")
gfm(actual).should match(expected)
end
it "should link with adjacent text" do
actual = "Mail the admin (@gfm)"
gfm(actual).should match(expected)
end
it "should keep whitespace intact" do
actual = "Yes, @#{user.name} is right."
expected = /Yes, <a.+>@#{user.name}<\/a> is right/
gfm(actual).should match(expected)
end
it "should not link with an invalid id" do
actual = expected = "@#{user.name.reverse} you are right."
gfm(actual).should == expected
end
it "should include standard gfm classes" do
gfm(actual).should match(/class="\s?gfm gfm-team_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, $1234, !1234)
#
# Currently limited to Snippets, Issues and MergeRequests
shared_examples 'referenced object' do
let(:actual) { "Reference to #{reference}" }
let(:expected) { polymorphic_path([project, object]) }
it "should link using a valid id" do
gfm(actual).should match(expected)
end
it "should link with adjacent text" do
# Wrap the reference in parenthesis
gfm(actual.gsub(reference, "(#{reference})")).should match(expected)
# Append some text to the end of the reference
gfm(actual.gsub(reference, "#{reference}, right?")).should match(expected)
end
it "should keep whitespace intact" do
actual = "Referenced #{reference} already."
expected = /Referenced <a.+>[^\s]+<\/a> already/
gfm(actual).should match(expected)
end
it "should not link with an invalid id" do
# Modify the reference string so it's still parsed, but is invalid
reference.gsub!(/^(.)(\d+)$/, '\1' + ('\2' * 2))
gfm(actual).should == actual
end
it "should include a title attribute" do
title = "#{object.class.to_s.titlecase}: #{object.title}"
gfm(actual).should match(/title="#{title}"/)
end
it "should include standard gfm classes" do
css = object.class.to_s.underscore
gfm(actual).should match(/class="\s?gfm gfm-#{css}\s?"/)
end
end
describe "referencing an issue" do
let(:object) { issue }
let(:reference) { "##{issue.id}" }
include_examples 'referenced object'
end
describe "referencing a merge request" do
let(:object) { merge_request }
let(:reference) { "!#{merge_request.id}" }
include_examples 'referenced object'
end
describe "referencing a snippet" do
let(:object) { snippet }
let(:reference) { "$#{snippet.id}" }
include_examples 'referenced object'
end
describe "referencing multiple objects" do
let(:actual) { "!#{merge_request.id} -> #{commit.id} -> ##{issue.id}" }
it "should link to the merge request" do
expected = project_merge_request_path(project, merge_request)
gfm(actual).should match(expected)
end
it "should link to the commit" do
expected = project_commit_path(project, commit)
gfm(actual).should match(expected)
end
it "should link to the issue" do
expected = project_issue_path(project, issue)
gfm(actual).should match(expected)
end
end
end
describe "#link_to_gfm" do
let(:commit_path) { project_commit_path(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].id} and ##{issues[1].id} for real", commit_path)
# Break the result into groups of links with their content, without
# closing tags
groups = actual.split("</a>")
# Leading commit link
groups[0].should match(/href="#{commit_path}"/)
groups[0].should match(/This should finally fix $/)
# First issue link
groups[1].should match(/href="#{project_issue_path(project, issues[0])}"/)
groups[1].should match(/##{issues[0].id}$/)
# Internal commit link
groups[2].should match(/href="#{commit_path}"/)
groups[2].should match(/ and /)
# Second issue link
groups[3].should match(/href="#{project_issue_path(project, issues[1])}"/)
groups[3].should match(/##{issues[1].id}$/)
# Trailing commit link
groups[4].should match(/href="#{commit_path}"/)
groups[4].should match(/ for real$/)
end
it "should forward HTML options" do
actual = link_to_gfm("Fixed in #{commit.id}", commit_path, class: 'foo')
actual.should have_selector 'a.gfm.gfm-commit.foo'
end
end
describe "#markdown" do
it "should handle references in paragraphs" do
markdown("\n\nLorem ipsum dolor sit amet, consectetur adipiscing elit. #{commit.id} Nam pulvinar sapien eget odio adipiscing at faucibus orci vestibulum.\n").should == "<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. #{link_to commit.id, project_commit_path(project, commit), title: commit.link_title, class: "gfm gfm-commit "} Nam pulvinar sapien eget odio adipiscing at faucibus orci vestibulum.</p>\n"
end
it "should handle references in headers" do
actual = "\n# Working around ##{issue.id}\n## Apply !#{merge_request.id}"
markdown(actual).should match(%r{<h1[^<]*>Working around <a.+>##{issue.id}</a></h1>})
markdown(actual).should match(%r{<h2[^<]*>Apply <a.+>!#{merge_request.id}</a></h2>})
end
it "should handle references in lists" do
project.users << user
actual = "\n* dark: ##{issue.id}\n* light by @#{member.user_name}"
markdown(actual).should match(%r{<li>dark: <a.+>##{issue.id}</a></li>})
markdown(actual).should match(%r{<li>light by <a.+>@#{member.user_name}</a></li>})
end
it "should handle references in <em>" do
actual = "Apply _!#{merge_request.id}_ ASAP"
markdown(actual).should match(%r{Apply <em><a.+>!#{merge_request.id}</a></em>})
end
it "should leave code blocks untouched" do
markdown("\n some code from $#{snippet.id}\n here too\n").should == "<div class=\"highlight\"><pre><span class=\"n\">some</span> <span class=\"n\">code</span> <span class=\"n\">from</span> $#{snippet.id}\n<span class=\"n\">here</span> <span class=\"n\">too</span>\n</pre>\n</div>\n"
markdown("\n```\nsome code from $#{snippet.id}\nhere too\n```\n").should == "<div class=\"highlight\"><pre><span class=\"n\">some</span> <span class=\"n\">code</span> <span class=\"n\">from</span> $#{snippet.id}\n<span class=\"n\">here</span> <span class=\"n\">too</span>\n</pre>\n</div>\n"
end
it "should leave inline code untouched" do
markdown("\nDon't use `$#{snippet.id}` here.\n").should == "<p>Don&#39;t use <code>$#{snippet.id}</code> here.</p>\n"
end
end
end
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