47 lines
1.1 KiB
Ruby
47 lines
1.1 KiB
Ruby
RSpec.describe Mutant::Parallel::Source::Array do
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let(:object) { described_class.new(jobs) }
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let(:job_a) { instance_double(Mutant::Parallel::Job) }
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let(:job_b) { instance_double(Mutant::Parallel::Job) }
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let(:job_c) { instance_double(Mutant::Parallel::Job) }
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let(:jobs) { [job_a, job_b, job_c] }
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describe '#next' do
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subject { object.next }
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context 'when there is a next job' do
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it 'returns that job' do
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should be(job_a)
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end
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it 'does not return the same job twice' do
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expect(object.next).to be(job_a)
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expect(object.next).to be(job_b)
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expect(object.next).to be(job_c)
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end
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end
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context 'when there is no next job' do
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let(:jobs) { [] }
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it 'raises error' do
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expect { subject }.to raise_error(Mutant::Parallel::Source::NoJobError)
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end
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end
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end
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describe '#next?' do
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subject { object.next? }
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context 'when there is a next job' do
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it { should be(true) }
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end
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context 'when there is no next job' do
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let(:jobs) { [] }
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it { should be(false) }
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end
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end
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end
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