123 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			123 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
require 'spec_helper'
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describe Gitlab::Ci::Variables::Collection do
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  describe '.new' do
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    it 'can be initialized with an array' do
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      variable = { key: 'VAR', value: 'value', public: true, masked: false }
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      collection = described_class.new([variable])
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      expect(collection.first.to_runner_variable).to eq variable
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    end
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    it 'can be initialized without an argument' do
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      expect(subject).to be_none
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    end
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  end
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  describe '#append' do
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    it 'appends a hash' do
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      subject.append(key: 'VARIABLE', value: 'something')
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      expect(subject).to be_one
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    end
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    it 'appends a Ci::Variable' do
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      subject.append(build(:ci_variable))
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      expect(subject).to be_one
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    end
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    it 'appends an internal resource' do
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      collection = described_class.new([{ key: 'TEST', value: '1' }])
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      subject.append(collection.first)
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      expect(subject).to be_one
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    end
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    it 'returns self' do
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      expect(subject.append(key: 'VAR', value: 'test'))
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        .to eq subject
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    end
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  end
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  describe '#concat' do
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    it 'appends all elements from an array' do
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      collection = described_class.new([{ key: 'VAR_1', value: '1' }])
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      variables = [{ key: 'VAR_2', value: '2' }, { key: 'VAR_3', value: '3' }]
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      collection.concat(variables)
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      expect(collection).to include(key: 'VAR_1', value: '1', public: true)
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      expect(collection).to include(key: 'VAR_2', value: '2', public: true)
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      expect(collection).to include(key: 'VAR_3', value: '3', public: true)
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    end
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    it 'appends all elements from other collection' do
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      collection = described_class.new([{ key: 'VAR_1', value: '1' }])
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      additional = described_class.new([{ key: 'VAR_2', value: '2' },
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                                        { key: 'VAR_3', value: '3' }])
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      collection.concat(additional)
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      expect(collection).to include(key: 'VAR_1', value: '1', public: true)
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      expect(collection).to include(key: 'VAR_2', value: '2', public: true)
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      expect(collection).to include(key: 'VAR_3', value: '3', public: true)
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    end
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    it 'does not concatenate resource if it undefined' do
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      collection = described_class.new([{ key: 'VAR_1', value: '1' }])
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      collection.concat(nil)
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      expect(collection).to be_one
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    end
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    it 'returns self' do
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      expect(subject.concat([key: 'VAR', value: 'test']))
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        .to eq subject
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    end
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  end
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  describe '#+' do
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    it 'makes it possible to combine with an array' do
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      collection = described_class.new([{ key: 'TEST', value: '1' }])
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      variables = [{ key: 'TEST', value: 'something' }]
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      expect((collection + variables).count).to eq 2
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    end
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    it 'makes it possible to combine with another collection' do
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      collection = described_class.new([{ key: 'TEST', value: '1' }])
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      other = described_class.new([{ key: 'TEST', value: '2' }])
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      expect((collection + other).count).to eq 2
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    end
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  end
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  describe '#to_runner_variables' do
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    it 'creates an array of hashes in a runner-compatible format' do
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      collection = described_class.new([{ key: 'TEST', value: '1' }])
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      expect(collection.to_runner_variables)
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        .to eq [{ key: 'TEST', value: '1', public: true, masked: false }]
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    end
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  end
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  describe '#to_hash' do
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    it 'returns regular hash in valid order without duplicates' do
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      collection = described_class.new
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        .append(key: 'TEST1', value: 'test-1')
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        .append(key: 'TEST2', value: 'test-2')
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        .append(key: 'TEST1', value: 'test-3')
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      expect(collection.to_hash).to eq('TEST1' => 'test-3',
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                                       'TEST2' => 'test-2')
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      expect(collection.to_hash).to include(TEST1: 'test-3')
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      expect(collection.to_hash).not_to include(TEST1: 'test-1')
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    end
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  end
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end
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