diff options
Diffstat (limited to 'spec/lib/gitlab/markdown/upload_link_filter_spec.rb')
-rw-r--r-- | spec/lib/gitlab/markdown/upload_link_filter_spec.rb | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/spec/lib/gitlab/markdown/upload_link_filter_spec.rb b/spec/lib/gitlab/markdown/upload_link_filter_spec.rb new file mode 100644 index 00000000000..9ae45a6f559 --- /dev/null +++ b/spec/lib/gitlab/markdown/upload_link_filter_spec.rb @@ -0,0 +1,75 @@ +# encoding: UTF-8 + +require 'spec_helper' + +module Gitlab::Markdown + describe UploadLinkFilter do + def filter(doc, contexts = {}) + contexts.reverse_merge!({ + project: project + }) + + described_class.call(doc, contexts) + end + + def image(path) + %(<img src="#{path}" />) + end + + def link(path) + %(<a href="#{path}">#{path}</a>) + end + + let(:project) { create(:project) } + + shared_examples :preserve_unchanged do + it 'does not modify any relative URL in anchor' do + doc = filter(link('README.md')) + expect(doc.at_css('a')['href']).to eq 'README.md' + end + + it 'does not modify any relative URL in image' do + doc = filter(image('files/images/logo-black.png')) + expect(doc.at_css('img')['src']).to eq 'files/images/logo-black.png' + end + end + + it 'does not raise an exception on invalid URIs' do + act = link("://foo") + expect { filter(act) }.not_to raise_error + end + + context 'with a valid repository' do + it 'rebuilds relative URL for a link' do + doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')) + expect(doc.at_css('a')['href']). + to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg" + end + + it 'rebuilds relative URL for an image' do + doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')) + expect(doc.at_css('a')['href']). + to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg" + end + + it 'does not modify absolute URL' do + doc = filter(link('http://example.com')) + expect(doc.at_css('a')['href']).to eq 'http://example.com' + end + + it 'supports Unicode filenames' do + path = '/uploads/한글.png' + escaped = Addressable::URI.escape(path) + + # Stub these methods so the file doesn't actually need to be in the repo + allow_any_instance_of(described_class). + to receive(:file_exists?).and_return(true) + allow_any_instance_of(described_class). + to receive(:image?).with(path).and_return(true) + + doc = filter(image(escaped)) + expect(doc.at_css('img')['src']).to match "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/%ED%95%9C%EA%B8%80.png" + end + end + end +end |