127 lines
4.1 KiB
Ruby
127 lines
4.1 KiB
Ruby
require 'spec_helper'
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module Gitlab::Markdown
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describe MergeRequestReferenceFilter do
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include FilterSpecHelper
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let(:project) { create(:project) }
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let(:merge) { create(:merge_request, source_project: project) }
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it 'requires project context' do
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expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
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end
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%w(pre code a style).each do |elem|
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it "ignores valid references contained inside '#{elem}' element" do
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exp = act = "<#{elem}>Merge #{merge.to_reference}</#{elem}>"
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expect(filter(act).to_html).to eq exp
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end
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end
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context 'internal reference' do
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let(:reference) { merge.to_reference }
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it 'links to a valid reference' do
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doc = filter("See #{reference}")
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expect(doc.css('a').first.attr('href')).to eq urls.
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namespace_project_merge_request_url(project.namespace, project, merge)
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end
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it 'links with adjacent text' do
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doc = filter("Merge (#{reference}.)")
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expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
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end
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it 'ignores invalid merge IDs' do
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exp = act = "Merge #{invalidate_reference(reference)}"
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expect(filter(act).to_html).to eq exp
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end
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it 'includes a title attribute' do
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doc = filter("Merge #{reference}")
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expect(doc.css('a').first.attr('title')).to eq "Merge Request: #{merge.title}"
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end
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it 'escapes the title attribute' do
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merge.update_attribute(:title, %{"></a>whatever<a title="})
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doc = filter("Merge #{reference}")
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expect(doc.text).to eq "Merge #{reference}"
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end
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it 'includes default classes' do
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doc = filter("Merge #{reference}")
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expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-merge_request'
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end
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it 'includes a data-project-id attribute' do
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doc = filter("Merge #{reference}")
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link = doc.css('a').first
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expect(link).to have_attribute('data-project-id')
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expect(link.attr('data-project-id')).to eq project.id.to_s
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end
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it 'supports an :only_path context' do
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doc = filter("Merge #{reference}", only_path: true)
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link = doc.css('a').first.attr('href')
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expect(link).not_to match %r(https?://)
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expect(link).to eq urls.namespace_project_merge_request_url(project.namespace, project, merge, only_path: true)
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end
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it 'adds to the results hash' do
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result = pipeline_result("Merge #{reference}")
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expect(result[:references][:merge_request]).to eq [merge]
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end
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end
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context 'cross-project reference' do
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let(:namespace) { create(:namespace, name: 'cross-reference') }
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let(:project2) { create(:project, namespace: namespace) }
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let(:merge) { create(:merge_request, source_project: project2) }
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let(:reference) { merge.to_reference(project) }
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context 'when user can access reference' do
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before { allow_cross_reference! }
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it 'links to a valid reference' do
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doc = filter("See #{reference}")
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expect(doc.css('a').first.attr('href')).
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to eq urls.namespace_project_merge_request_url(project2.namespace,
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project, merge)
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end
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it 'links with adjacent text' do
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doc = filter("Merge (#{reference}.)")
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expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
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end
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it 'ignores invalid merge IDs on the referenced project' do
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exp = act = "Merge #{invalidate_reference(reference)}"
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expect(filter(act).to_html).to eq exp
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end
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it 'adds to the results hash' do
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result = pipeline_result("Merge #{reference}")
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expect(result[:references][:merge_request]).to eq [merge]
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end
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end
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context 'when user cannot access reference' do
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before { disallow_cross_reference! }
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it 'ignores valid references' do
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exp = act = "See #{reference}"
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expect(filter(act).to_html).to eq exp
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end
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end
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end
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end
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end
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