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# frozen_string_literal: true
RSpec.describe QA::Support::Run do
let(:class_instance) { (Class.new { include QA::Support::Run }).new }
let(:response) { 'successful response' }
let(:command) { 'some command' }
let(:expected_result) { described_class::Result.new("#{command} 2>&1", 0, response) }
it 'runs successfully' do
expect(Open3).to receive(:capture2e).and_return([+response, double(exitstatus: 0)])
expect(class_instance.run(command)).to eq(expected_result)
end
it 'retries twice and succeeds the third time' do
allow(Open3).to receive(:capture2e).and_return([+'', double(exitstatus: 1)]).twice
allow(Open3).to receive(:capture2e).and_return([+response, double(exitstatus: 0)])
expect(class_instance.run(command)).to eq(expected_result)
end
it 'raises an exception on 3rd failure' do
allow(Open3).to receive(:capture2e).and_return([+'FAILURE', double(exitstatus: 1)]).thrice
expect { class_instance.run(command) }.to raise_error(QA::Support::Run::CommandError, /The command .* failed \(1\) with the following output:\nFAILURE/)
end
it 'returns the error message in a non-zero response when raise_on_failure is false' do
allow(Open3).to receive(:capture2e).and_return([+'FAILURE', double(exitstatus: 1)])
expect(class_instance.run(command, raise_on_failure: false).response).to eql('FAILURE')
end
end
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