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