gitlabhq/spec/lib/ref_extractor_spec.rb

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require 'spec_helper'
describe RefExtractor do
include RefExtractor
let(:project) { double('project') }
before do
@project = project
project.stub(:branches).and_return(['master', 'foo/bar/baz'])
project.stub(:tags).and_return(['v1.0.0', 'v2.0.0'])
end
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describe '#extract_ref' do
it "returns an empty pair when no @project is set" do
@project = nil
extract_ref('master/CHANGELOG').should == ['', '']
end
context "without a path" do
it "extracts a valid branch" do
extract_ref('master').should == ['master', '']
end
it "extracts a valid tag" do
extract_ref('v2.0.0').should == ['v2.0.0', '']
end
it "extracts a valid commit ref without a path" do
extract_ref('f4b14494ef6abf3d144c28e4af0c20143383e062').should ==
['f4b14494ef6abf3d144c28e4af0c20143383e062', '']
end
it "falls back to a primitive split for an invalid ref" do
extract_ref('stable').should == ['stable', '']
end
end
context "with a path" do
it "extracts a valid branch" do
extract_ref('foo/bar/baz/CHANGELOG').should == ['foo/bar/baz', 'CHANGELOG']
end
it "extracts a valid tag" do
extract_ref('v2.0.0/CHANGELOG').should == ['v2.0.0', 'CHANGELOG']
end
it "extracts a valid commit SHA" do
extract_ref('f4b14494ef6abf3d144c28e4af0c20143383e062/CHANGELOG').should ==
['f4b14494ef6abf3d144c28e4af0c20143383e062', 'CHANGELOG']
end
it "falls back to a primitive split for an invalid ref" do
extract_ref('stable/CHANGELOG').should == ['stable', 'CHANGELOG']
end
end
end
end