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require File.expand_path('../../test_helper', __FILE__)
require 'mocha/receivers'
class ObjectReceiverTest < Mocha::TestCase
include Mocha
class FakeObject
def initialize(mocha)
@mocha = mocha
end
def mocha(_instantiate)
@mocha
end
def is_a?(_klass)
false
end
end
class FakeClass
attr_reader :superclass
def initialize(superclass, mocha)
@superclass = superclass
@mocha = mocha
end
def mocha(_instantiate)
@mocha
end
def is_a?(klass)
klass == Class
end
end
def test_mocks_returns_mock_for_object
object = FakeObject.new(:mocha)
receiver = ObjectReceiver.new(object)
assert_equal [:mocha], receiver.mocks
end
def test_mocks_returns_mocks_for_class_and_its_superclasses
grandparent = FakeClass.new(nil, :grandparent_mocha)
parent = FakeClass.new(grandparent, :parent_mocha)
klass = FakeClass.new(parent, :mocha)
receiver = ObjectReceiver.new(klass)
assert_equal [:mocha, :parent_mocha, :grandparent_mocha], receiver.mocks
end
end
class AnyInstanceReceiverTest < Mocha::TestCase
include Mocha
class FakeAnyInstanceClass
class AnyInstance
def initialize(mocha)
@mocha = mocha
end
def mocha(_instantiate)
@mocha
end
end
attr_reader :superclass
def initialize(superclass, mocha)
@superclass = superclass
@mocha = mocha
end
def any_instance
AnyInstance.new(@mocha)
end
end
def test_mocks_returns_mocks_for_class_and_its_superclasses
grandparent = FakeAnyInstanceClass.new(nil, :grandparent_mocha)
parent = FakeAnyInstanceClass.new(grandparent, :parent_mocha)
klass = FakeAnyInstanceClass.new(parent, :mocha)
receiver = AnyInstanceReceiver.new(klass)
assert_equal [:mocha, :parent_mocha, :grandparent_mocha], receiver.mocks
end
end
class DefaultReceiverTest < Mocha::TestCase
include Mocha
def test_mocks_returns_mock
mock = :mocha
receiver = DefaultReceiver.new(mock)
assert_equal [:mocha], receiver.mocks
end
end
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