42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Repositories::PreviousTagFinder do
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let(:project) { build_stubbed(:project) }
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let(:finder) { described_class.new(project) }
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describe '#execute' do
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context 'when there is a previous tag' do
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it 'returns the previous tag' do
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tag1 = double(:tag1, name: 'v1.0.0')
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tag2 = double(:tag2, name: 'v1.1.0')
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tag3 = double(:tag3, name: 'v2.0.0')
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tag4 = double(:tag4, name: '1.0.0')
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allow(project.repository)
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.to receive(:tags)
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.and_return([tag1, tag3, tag2, tag4])
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expect(finder.execute('2.1.0')).to eq(tag3)
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expect(finder.execute('2.0.0')).to eq(tag2)
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expect(finder.execute('1.5.0')).to eq(tag2)
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expect(finder.execute('1.0.1')).to eq(tag1)
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end
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end
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context 'when there is no previous tag' do
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it 'returns nil' do
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tag1 = double(:tag1, name: 'v1.0.0')
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tag2 = double(:tag2, name: 'v1.1.0')
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allow(project.repository)
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.to receive(:tags)
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.and_return([tag1, tag2])
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expect(finder.execute('1.0.0')).to be_nil
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end
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end
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end
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end
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