gitlab-org--gitlab-foss/qa/spec/runtime/release_spec.rb

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describe QA::Runtime::Release do
context 'when release version has extension strategy' do
let(:strategy) { spy('strategy') }
before do
stub_const('QA::CE::Strategy', strategy)
stub_const('QA::EE::Strategy', strategy)
end
describe '#version' do
it 'return either CE or EE version' do
expect(subject.version).to eq(:CE).or eq(:EE)
end
end
describe '#strategy' do
it 'return the strategy constant' do
expect(subject.strategy).to eq strategy
end
end
describe 'delegated class methods' do
it 'delegates all calls to strategy class' do
described_class.some_method(1, 2)
expect(strategy).to have_received(:some_method)
.with(1, 2)
end
end
end
context 'when release version does not have extension strategy' do
before do
allow_any_instance_of(described_class)
.to receive(:version).and_return('something')
end
describe '#strategy' do
it 'raises error' do
expect { subject.strategy }.to raise_error(LoadError)
end
end
describe 'delegated class methods' do
it 'raises error' do
expect { described_class.some_method(2, 3) }.to raise_error(LoadError)
end
end
end
end