def _request(**mandatory_parameters) -> Request:
return Request(**mandatory_parameters)
def test_optional_should_not_be_present_when_none(self):
request = Request(mandatory='value')
request['optional'] = None
self.assertEqual('value', request['mandatory'])
self.assertTrue('optional' not in request)
def test_mandatory_should_be_present_even_when_none(self):
request = Request(mandatory=None)
self.assertTrue('mandatory' in request)
self.assertIsNone(request['mandatory'])
def test_optional_should_not_be_present_when_none(self):
request = Request(mandatory="value")
request["optional"] = None
self.assertEqual("value", request["mandatory"])
self.assertTrue("optional" not in request)
