require 'spec_helper' describe BlobHelper do include TreeHelper let(:blob_name) { 'test.lisp' } let(:no_context_content) { ":type \"assem\"))" } let(:blob_content) { "(make-pathname :defaults name\n#{no_context_content}" } let(:split_content) { blob_content.split("\n") } let(:multiline_content) do %q( def test(input): """This is line 1 of a multi-line comment. This is line 2. """ ) end describe '#highlight' do it 'returns plaintext for unknown lexer context' do result = helper.highlight(blob_name, no_context_content) expect(result).to eq(%[
:type "assem"))
]) end it 'returns plaintext for long blobs' do stub_const('Blob::MAXIMUM_TEXT_HIGHLIGHT_SIZE', 1) result = helper.highlight(blob_name, blob_content) expect(result).to eq(%[
(make-pathname :defaults name\n:type "assem"))
]) end it 'highlights single block' do expected = %Q[
(make-pathname :defaults name
:type "assem"))
] expect(helper.highlight(blob_name, blob_content)).to eq(expected) end it 'highlights multi-line comments' do result = helper.highlight(blob_name, multiline_content) html = Nokogiri::HTML(result) lines = html.search('.s') expect(lines.count).to eq(3) expect(lines[0].text).to eq('"""This is line 1 of a multi-line comment.') expect(lines[1].text).to eq(' This is line 2.') expect(lines[2].text).to eq(' """') end context 'diff highlighting' do let(:blob_name) { 'test.diff' } let(:blob_content) { "+aaa\n+bbb\n- ccc\n ddd\n"} let(:expected) do %q(
+aaa
+bbb
- ccc
 ddd
) end it 'highlights each line properly' do result = helper.highlight(blob_name, blob_content) expect(result).to eq(expected) end end end describe "#sanitize_svg_data" do let(:input_svg_path) { File.join(Rails.root, 'spec', 'fixtures', 'unsanitized.svg') } let(:data) { open(input_svg_path).read } let(:expected_svg_path) { File.join(Rails.root, 'spec', 'fixtures', 'sanitized.svg') } let(:expected) { open(expected_svg_path).read } it 'retains essential elements' do expect(sanitize_svg_data(data)).to eq(expected) end end describe "#edit_blob_link" do let(:namespace) { create(:namespace, name: 'gitlab' )} let(:project) { create(:project, :repository, namespace: namespace) } before do allow(self).to receive(:current_user).and_return(nil) allow(self).to receive(:can_collaborate_with_project?).and_return(true) end it 'verifies blob is text' do expect(helper).not_to receive(:blob_text_viewable?) button = edit_blob_button(project, 'refs/heads/master', 'README.md') expect(button).to start_with('