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require File.expand_path('../acceptance_test_helper', __FILE__)
class RespondsLikeTest < Mocha::TestCase
include AcceptanceTest
def setup
setup_acceptance_test
end
def teardown
teardown_acceptance_test
end
# mock
def test_mock_does_not_respond_when_method_is_not_stubbed
test_result = run_as_test do
m = mock
assert !m.respond_to?(:foo, false)
assert !m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_raises_unexpected_invocation_exception_when_method_is_not_stubbed
test_result = run_as_test do
m = mock
assert_raises(Minitest::Assertion) { m.foo }
end
assert_passed(test_result)
end
def test_mock_does_respond_when_method_is_stubbed
test_result = run_as_test do
m = mock
m.stubs(:foo)
assert m.respond_to?(:foo, false)
assert m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_does_not_raise_exception_when_method_is_stubbed
test_result = run_as_test do
m = mock
m.stubs(:foo)
assert_nil m.foo
end
assert_passed(test_result)
end
# mock which responds like object with public method
def test_mock_which_responds_like_object_with_public_method_does_respond_when_method_is_not_stubbed
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert m.respond_to?(:foo, false)
assert m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_public_method_raises_unexpected_invocation_exception_when_method_is_not_stubbed
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert_raises(Minitest::Assertion) { m.foo }
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_public_method_raises_no_method_error_when_another_method_is_invoked
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert_raises(NoMethodError) { m.bar }
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_public_method_does_respond_when_method_is_stubbed
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
m.stubs(:foo)
assert m.respond_to?(:foo, false)
assert m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_public_method_does_not_raise_exception_when_method_is_stubbed
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
m.stubs(:foo)
assert_nil m.foo
end
assert_passed(test_result)
end
# mock which responds like object with protected method
def test_mock_which_responds_like_object_with_protected_method_does_not_respond_when_method_is_not_stubbed
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert !m.respond_to?(:foo, false)
assert !m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_protected_method_raises_no_method_error_when_method_is_not_stubbed
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert_raises(NoMethodError) { m.foo } # vs Minitest::Assertion for public method
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_protected_method_raises_no_method_error_when_another_method_is_invoked
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert_raises(NoMethodError) { m.bar }
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_protected_method_does_not_respond_when_method_is_stubbed
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
m.stubs(:foo)
assert !m.respond_to?(:foo, false)
assert !m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_protected_method_raises_no_method_error_when_method_is_stubbed
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
m.stubs(:foo)
assert_raises(NoMethodError) { m.foo } # vs no exception for public method
end
assert_passed(test_result)
end
# mock which responds like object with private method
def test_mock_which_responds_like_object_with_private_method_does_not_respond_when_method_is_not_stubbed
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert !m.respond_to?(:foo, false)
assert !m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_private_method_raises_no_method_error_when_method_is_not_stubbed
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert_raises(NoMethodError) { m.foo } # vs Minitest::Assertion for public method
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_private_method_raises_no_method_error_when_another_method_is_invoked
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
assert_raises(NoMethodError) { m.bar }
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_private_method_does_not_respond_when_method_is_stubbed
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
m.stubs(:foo)
assert !m.respond_to?(:foo, false)
assert !m.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_mock_which_responds_like_object_with_private_method_raises_no_method_error_when_method_is_stubbed
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
m = mock.responds_like(object)
m.stubs(:foo)
assert_raises(NoMethodError) { m.foo } # vs no exception for public method
end
assert_passed(test_result)
end
# object with public method
def test_object_with_public_method_does_respond_when_method_is_not_stubbed
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
assert object.respond_to?(:foo, false)
assert object.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_object_with_public_method_invokes_original_method_when_method_is_not_stubbed
object = Class.new do
def foo
'original'
end
public :foo
end.new
test_result = run_as_test do
assert_equal 'original', object.foo
end
assert_passed(test_result)
end
def test_object_with_public_method_does_respond_when_method_is_stubbed
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
object.stubs(:foo)
assert object.respond_to?(:foo, false)
assert object.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_object_with_public_method_invokes_stubbed_method_when_method_is_stubbed
object = Class.new do
def foo; end
public :foo
end.new
test_result = run_as_test do
object.stubs(:foo).returns('stubbed')
assert_equal 'stubbed', object.foo
end
assert_passed(test_result)
end
# object with protected method
def test_object_with_protected_method_invokes_stubbed_method_when_method_is_stubbed
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
object.stubs(:foo).returns('stubbed')
e = assert_raises(NoMethodError) { object.foo }
assert_match(/^protected method/, e.message)
assert_equal 'stubbed', object.send(:foo)
end
assert_passed(test_result)
end
def test_object_with_protected_method_does_respond_privately_when_method_is_not_stubbed
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
assert !object.respond_to?(:foo, false)
assert object.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_object_with_protected_method_invokes_original_method_when_method_is_not_stubbed
object = Class.new do
def foo
'original'
end
protected :foo
end.new
test_result = run_as_test do
e = assert_raises(NoMethodError) { object.foo }
assert_match(/^protected method/, e.message)
assert_equal 'original', object.send(:foo)
end
assert_passed(test_result)
end
def test_object_with_protected_method_does_respond_privately_when_method_is_stubbed
object = Class.new do
def foo; end
protected :foo
end.new
test_result = run_as_test do
object.stubs(:foo)
assert !object.respond_to?(:foo, false)
assert object.respond_to?(:foo, true)
end
assert_passed(test_result)
end
# object with private method
def test_object_with_private_method_does_respond_privately_when_method_is_not_stubbed
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
assert !object.respond_to?(:foo, false)
assert object.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_object_with_private_method_invokes_original_method_when_method_is_not_stubbed
object = Class.new do
def foo
'original'
end
private :foo
end.new
test_result = run_as_test do
e = assert_raises(NoMethodError) { object.foo }
assert_match(/^private method/, e.message)
assert_equal 'original', object.send(:foo)
end
assert_passed(test_result)
end
def test_object_with_private_method_does_respond_privately_when_method_is_stubbed
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
object.stubs(:foo)
assert !object.respond_to?(:foo, false)
assert object.respond_to?(:foo, true)
end
assert_passed(test_result)
end
def test_object_with_private_method_invokes_stubbed_method_when_method_is_stubbed
object = Class.new do
def foo; end
private :foo
end.new
test_result = run_as_test do
object.stubs(:foo).returns('stubbed')
e = assert_raises(NoMethodError) { object.foo }
assert_match(/^private method/, e.message)
assert_equal 'stubbed', object.send(:foo)
end
assert_passed(test_result)
end
end
|
