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# frozen_string_literal: true
RSpec.shared_examples 'measurable' do
context 'when measurement is enabled' do
let(:measurement_enabled) { true }
it 'prints measurement results' do
expect { subject }.to output(including('Measuring enabled...', 'Number of sql calls:', 'Total GC count:', 'Total GC count:')).to_stdout
end
end
context 'when measurement is not enabled' do
let(:measurement_enabled) { false }
it 'does not output measurement results' do
expect { subject }.not_to output(/Measuring enabled.../).to_stdout
end
end
context 'when measurement is not provided' do
let(:measurement_enabled) { nil }
it 'does not output measurement results' do
expect { subject }.not_to output(/Measuring enabled.../).to_stdout
end
it 'does not raise any exception' do
expect { subject }.not_to raise_error
end
end
end
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