38 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe CompareService, feature_category: :source_code_management do
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  let(:project) { create(:project, :repository) }
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  let(:user) { create(:user) }
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  let(:service) { described_class.new(project, 'feature') }
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  describe '#execute' do
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    context 'compare with base, like feature...fix' do
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      subject { service.execute(project, 'fix', straight: false) }
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      it { expect(subject.diffs.size).to eq(1) }
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    end
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    context 'straight compare, like feature..fix' do
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      subject { service.execute(project, 'fix', straight: true) }
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      it { expect(subject.diffs.size).to eq(3) }
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    end
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    context 'compare with target branch that does not exist' do
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      subject { service.execute(project, 'non-existent-ref') }
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      it { expect(subject).to be_nil }
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    end
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    context 'compare with source branch that does not exist' do
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      let(:service) { described_class.new(project, 'non-existent-branch') }
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      subject { service.execute(project, 'non-existent-ref') }
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      it { expect(subject).to be_nil }
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    end
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  end
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end
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