62 lines
1.2 KiB
Ruby
62 lines
1.2 KiB
Ruby
RSpec.describe Mutant::Matcher::Methods::Instance, '#each' do
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let(:object) { described_class.new(env, Foo) }
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let(:env) { Fixtures::TEST_ENV }
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subject { object.each { |matcher| yields << matcher } }
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let(:yields) { [] }
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module Bar
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def method_d
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end
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def method_e
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end
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end
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class Foo
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include Bar
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private :method_d
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public
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def method_a
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end
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protected
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def method_b
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end
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private
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def method_c
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end
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end
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let(:subject_a) { double('Subject A') }
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let(:subject_b) { double('Subject B') }
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let(:subject_c) { double('Subject C') }
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let(:subjects) { [subject_a, subject_b, subject_c] }
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before do
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matcher = Mutant::Matcher::Method::Instance
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allow(matcher).to receive(:new)
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.with(env, Foo, Foo.instance_method(:method_a)).and_return([subject_a])
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allow(matcher).to receive(:new)
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.with(env, Foo, Foo.instance_method(:method_b)).and_return([subject_b])
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allow(matcher).to receive(:new)
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.with(env, Foo, Foo.instance_method(:method_c)).and_return([subject_c])
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end
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it 'should yield expected subjects' do
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subject
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expect(yields).to eql(subjects)
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end
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it_should_behave_like 'an #each method'
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end
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