42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
RSpec.describe Mutant::Expression::Methods do
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let(:object) { described_class.parse(input) }
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let(:env) { Fixtures::TEST_ENV }
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let(:instance_methods) { 'TestApp::Literal#' }
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let(:singleton_methods) { 'TestApp::Literal.' }
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describe '#match_length' do
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let(:input) { instance_methods }
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subject { object.match_length(other) }
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context 'when other is an equivalent expression' do
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let(:other) { described_class.parse(object.syntax) }
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it { should be(object.syntax.length) }
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end
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context 'when other is an unequivalent expression' do
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let(:other) { described_class.parse('Foo*') }
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it { should be(0) }
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end
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end
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describe '#matcher' do
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subject { object.matcher(env) }
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context 'with an instance method' do
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let(:input) { instance_methods }
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it { should eql(Mutant::Matcher::Methods::Instance.new(env, TestApp::Literal)) }
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end
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context 'with a singleton method' do
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let(:input) { singleton_methods }
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it { should eql(Mutant::Matcher::Methods::Singleton.new(env, TestApp::Literal)) }
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end
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end
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end
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