def test_invalid_arg(self):
try:
composer.literal(lambda x: x)
assert False
except composer.ComposerError as error:
assert error.message.startswith('Invalid argument')
def test_if_must_throw(self):
activation = invoke(
composer.do(composer.when(composer.literal(False), None),
return_error_message), {'error': 'foo'})
assert activation['response']['result'] == {'message': 'foo'}
def test_boolean(self):
activation = invoke(composer.literal(True))
assert activation['response']['result'] == {'value': True}
def test_number(self):
activation = invoke(composer.literal(42))
assert activation['response']['result'] == {'value': 42}
def test_function_invalid(self):
try:
composer.literal(lambda: {})
except composer.ComposerError as error:
assert error.message.startswith('Invalid argument')
def test_dict(self):
composer.literal({'foo': 42})
def test_string(self):
composer.literal('foo')
def test_number(self):
composer.literal(42)
def test_boolean(self):
composer.literal(True)