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Better tests for MergeRequestDiff#compare_with method

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Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
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Dmitriy Zaporozhets 2016-09-29 18:02:06 +03:00
parent cdcc11d48f
commit 7421c08ace
1 changed files with 8 additions and 2 deletions
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10
spec/models/merge_request_diff_spec.rb
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@ -99,12 +99,18 @@ describe MergeRequestDiff, models: true do
end
describe '#compare_with' do
subject { create(:merge_request).merge_request_diff }
subject { create(:merge_request, source_branch: 'fix').merge_request_diff }
it 'delegates compare to the service' do
expect(CompareService).to receive(:new).and_call_original
subject.compare_with('ae73cb07c9eeaf35924a10f713b364d32b2dd34f')
subject.compare_with(nil)
end
it 'uses git diff A..B approach by default' do
diffs = subject.compare_with('0b4bc9a49b562e85de7cc9e834518ea6828729b9').diffs
expect(diffs.size).to eq(3)
end
end
end