25 lines
958 B
Ruby
25 lines
958 B
Ruby
require 'spec_helper'
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describe Mutant::Matcher::Namespace, '#each' do
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subject { object.each { |item| yields << item } }
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let(:yields) { [] }
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let(:object) { described_class.new(TestApp::Literal) }
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let(:singleton_a) { mock('SingletonA', :name => 'TestApp::Literal') }
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let(:singleton_b) { mock('SingletonB', :name => 'TestApp::Foo') }
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let(:subject_a) { mock('SubjectA') }
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let(:subject_b) { mock('SubjectB') }
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before do
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Mutant::Matcher::Methods::Singleton.stub(:each).with(singleton_a).and_yield(subject_a)
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Mutant::Matcher::Methods::Instance.stub(:each).with(singleton_a).and_yield(subject_b)
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ObjectSpace.stub(:each_object => [singleton_a, singleton_b])
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end
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it_should_behave_like 'an #each method'
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it 'should yield subjects' do
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expect { subject }.to change { yields }.from([]).to([subject_a, subject_b])
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end
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end
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