87 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			87 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Cache::Metadata, feature_category: :source_code_management do
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  subject(:attributes) do
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    described_class.new(
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      cache_identifier: cache_identifier,
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      feature_category: feature_category,
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      backing_resource: backing_resource
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    )
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  end
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  let(:cache_identifier) { 'ApplicationController#show' }
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  let(:feature_category) { :source_code_management }
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  let(:backing_resource) { :unknown }
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  describe '#initialize' do
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    context 'when optional arguments are not set' do
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      it 'sets default value for them' do
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        attributes = described_class.new
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        expect(attributes.feature_category).to eq(:not_owned)
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        expect(attributes.backing_resource).to eq(:unknown)
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        expect(attributes.cache_identifier).to be_nil
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      end
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    end
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    context 'when invalid feature category is set' do
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      let(:feature_category) { :not_supported }
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      it { expect { attributes }.to raise_error(RuntimeError) }
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      context 'when on production' do
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        before do
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          allow(Gitlab).to receive(:dev_or_test_env?).and_return(false)
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        end
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        it 'does not raise an exception' do
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          expect { attributes }.not_to raise_error
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          expect(attributes.feature_category).to eq('unknown')
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        end
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      end
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    end
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    context 'when not_owned feature category is set' do
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      let(:feature_category) { :not_owned }
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      it { expect(attributes.feature_category).to eq(:not_owned) }
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    end
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    context 'when backing resource is not supported' do
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      let(:backing_resource) { 'foo' }
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      it { expect { attributes }.to raise_error(RuntimeError) }
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      context 'when on production' do
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        before do
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          allow(Gitlab).to receive(:dev_or_test_env?).and_return(false)
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        end
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        it 'does not raise an exception' do
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          expect { attributes }.not_to raise_error
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        end
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      end
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    end
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  end
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  describe '#cache_identifier' do
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    subject { attributes.cache_identifier }
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    it { is_expected.to eq cache_identifier }
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  end
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  describe '#feature_category' do
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    subject { attributes.feature_category }
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    it { is_expected.to eq feature_category }
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  end
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  describe '#backing_resource' do
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    subject { attributes.backing_resource }
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    it { is_expected.to eq backing_resource }
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  end
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end
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