22 lines
446 B
Ruby
22 lines
446 B
Ruby
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RSpec.describe Mutant::Mutator do
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describe '.handle' do
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let(:object) { described_class }
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subject do
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Class.new(described_class) do
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const_set(:REGISTRY, Mutant::Mutator::Registry.new)
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handle :send
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def dispatch
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emit(parent)
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end
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end
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end
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it 'should register mutator' do
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expect(subject::REGISTRY.call(s(:send), s(:parent))).to eql([s(:parent)].to_set)
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end
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end
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end
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