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