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require File.expand_path('../../test_helper', __FILE__)
require 'mocha/mockery'
require 'mocha/state_machine'
class MockeryTest < Test::Unit::TestCase
include Mocha
def test_should_build_instance_of_mockery
mockery = Mockery.instance
assert_not_nil mockery
assert_kind_of Mockery, mockery
end
def test_should_cache_instance_of_mockery
mockery_1 = Mockery.instance
mockery_2 = Mockery.instance
assert_same mockery_1, mockery_2
end
def test_should_expire_mockery_instance_cache
mockery_1 = Mockery.instance
Mockery.reset_instance
mockery_2 = Mockery.instance
assert_not_same mockery_1, mockery_2
end
def test_should_raise_expectation_error_because_not_all_expectations_are_satisfied
mockery = Mockery.new
mock_1 = mockery.named_mock('mock-1') { expects(:method_1) }
mock_2 = mockery.named_mock('mock-2') { expects(:method_2) }
1.times { mock_1.method_1 }
0.times { mock_2.method_2 }
assert_raises(ExpectationError) { mockery.verify }
end
def test_should_reset_list_of_mocks_on_teardown
mockery = Mockery.new
mockery.unnamed_mock { expects(:my_method) }
mockery.teardown
assert_nothing_raised(ExpectationError) { mockery.verify }
end
def test_should_build_instance_of_stubba_on_instantiation
mockery = Mockery.new
assert_not_nil mockery.stubba
assert_kind_of Central, mockery.stubba
end
def test_should_build_new_instance_of_stubba_on_teardown
mockery = Mockery.new
stubba_1 = mockery.stubba
mockery.teardown
stubba_2 = mockery.stubba
assert_not_same stubba_1, stubba_2
end
def test_should_build_and_store_new_state_machine
mockery = Mockery.new
mockery.new_state_machine('state-machine-name')
assert_equal 1, mockery.state_machines.length
assert_kind_of StateMachine, mockery.state_machines[0]
end
def test_should_reset_list_of_state_machines_on_teardown
mockery = Mockery.new
mockery.new_state_machine('state-machine-name')
mockery.teardown
assert_equal 0, mockery.state_machines.length
end
class FakeMethod
def stub; end
def unstub; end
def matches?(other); true; end
end
def test_should_unstub_all_methods_on_teardown
mockery = Mockery.new
stubba = mockery.stubba
stubba.stub(FakeMethod.new)
mockery.teardown
assert stubba.stubba_methods.empty?
end
def test_should_display_object_id_for_mocha_inspect_if_mock_has_no_name
mockery = Mockery.new
mock = mockery.unnamed_mock
assert_match Regexp.new("^#<Mock:0x[0-9A-Fa-f]{1,12}>$"), mock.mocha_inspect
end
def test_should_display_object_id_for_inspect_if_mock_has_no_name
mockery = Mockery.new
mock = mockery.unnamed_mock
assert_match Regexp.new("^#<Mock:0x[0-9A-Fa-f]{1,12}>$"), mock.inspect
end
def test_should_display_name_for_mocha_inspect_if_mock_has_string_name
mockery = Mockery.new
mock = mockery.named_mock('named_mock')
assert_equal "#<Mock:named_mock>", mock.mocha_inspect
end
def test_should_display_name_for_mocha_inspect_if_mock_has_symbol_name
mockery = Mockery.new
mock = mockery.named_mock(:named_mock)
assert_equal "#<Mock:named_mock>", mock.mocha_inspect
end
def test_should_display_name_for_inspect_if_mock_has_string_name
mockery = Mockery.new
mock = mockery.named_mock('named_mock')
assert_equal "#<Mock:named_mock>", mock.inspect
end
def test_should_display_name_for_inspect_if_mock_has_symbol_name
mockery = Mockery.new
mock = mockery.named_mock(:named_mock)
assert_equal "#<Mock:named_mock>", mock.inspect
end
def test_should_display_impersonated_object_for_mocha_inspect
mockery = Mockery.new
instance = Object.new
mock = mockery.mock_impersonating(instance)
assert_equal "#{instance.mocha_inspect}", mock.mocha_inspect
end
def test_should_display_impersonated_object_for_inspect
mockery = Mockery.new
instance = Object.new
mock = mockery.mock_impersonating(instance)
assert_equal "#{instance.mocha_inspect}", mock.inspect
end
class FakeClass; end
def test_should_display_any_instance_prefix_followed_by_class_whose_instances_are_being_impersonated_for_mocha_inspect
mockery = Mockery.new
mock = mockery.mock_impersonating_any_instance_of(FakeClass)
assert_equal "#<AnyInstance:MockeryTest::FakeClass>", mock.mocha_inspect
end
def test_should_display_any_instance_prefix_followed_by_class_whose_instances_are_being_impersonated_for_inspect
mockery = Mockery.new
mock = mockery.mock_impersonating_any_instance_of(FakeClass)
assert_equal "#<AnyInstance:MockeryTest::FakeClass>", mock.inspect
end
end
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