diff options
Diffstat (limited to 'spec/lib/banzai/filter/references/project_reference_filter_spec.rb')
-rw-r--r-- | spec/lib/banzai/filter/references/project_reference_filter_spec.rb | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/spec/lib/banzai/filter/references/project_reference_filter_spec.rb b/spec/lib/banzai/filter/references/project_reference_filter_spec.rb new file mode 100644 index 00000000000..7a77d57cd42 --- /dev/null +++ b/spec/lib/banzai/filter/references/project_reference_filter_spec.rb @@ -0,0 +1,100 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe Banzai::Filter::References::ProjectReferenceFilter do + include FilterSpecHelper + + def invalidate_reference(reference) + "#{reference.reverse}" + end + + def get_reference(project) + project.to_reference + end + + let(:project) { create(:project, :public) } + subject { project } + + let(:subject_name) { "project" } + let(:reference) { get_reference(project) } + + it_behaves_like 'user reference or project reference' + + it 'ignores invalid projects' do + exp = act = "Hey #{invalidate_reference(reference)}" + + expect(reference_filter(act).to_html).to eq(CGI.escapeHTML(exp)) + end + + context 'when invalid reference strings are very long' do + shared_examples_for 'fails fast' do |ref_string| + it 'fails fast for long strings' do + # took well under 1 second in CI https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/3267#note_172824 + expect do + Timeout.timeout(3.seconds) { reference_filter(ref_string).to_html } + end.not_to raise_error + end + end + + it_behaves_like 'fails fast', 'A' * 50000 + it_behaves_like 'fails fast', '/a' * 50000 + end + + it 'allows references with text after the > character' do + doc = reference_filter("Hey #{reference}foo") + expect(doc.css('a').first.attr('href')).to eq urls.project_url(subject) + end + + %w(pre code a style).each do |elem| + it "ignores valid references contained inside '#{elem}' element" do + exp = act = "<#{elem}>Hey #{CGI.escapeHTML(reference)}</#{elem}>" + expect(reference_filter(act).to_html).to eq exp + end + end + + it 'includes default classes' do + doc = reference_filter("Hey #{reference}") + expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-project has-tooltip' + end + + context 'in group context' do + let(:group) { create(:group) } + let(:project) { create(:project, group: group) } + + let(:nested_group) { create(:group, :nested) } + let(:nested_project) { create(:project, group: nested_group) } + + it 'supports mentioning a project' do + reference = get_reference(project) + doc = reference_filter("Hey #{reference}") + + expect(doc.css('a').first.attr('href')).to eq urls.project_url(project) + end + + it 'supports mentioning a project in a nested group' do + reference = get_reference(nested_project) + doc = reference_filter("Hey #{reference}") + + expect(doc.css('a').first.attr('href')).to eq urls.project_url(nested_project) + end + end + + describe '#projects_hash' do + it 'returns a Hash containing all Projects' do + document = Nokogiri::HTML.fragment("<p>#{get_reference(project)}</p>") + filter = described_class.new(document, project: project) + + expect(filter.projects_hash).to eq({ project.full_path => project }) + end + end + + describe '#projects' do + it 'returns the projects mentioned in a document' do + document = Nokogiri::HTML.fragment("<p>#{get_reference(project)}</p>") + filter = described_class.new(document, project: project) + + expect(filter.projects).to eq([project.full_path]) + end + end +end |