def test_from_element(self):
"""
`SoapFault.from_element` creates a `SoapFault` instance from an
ElementTree element and parses known SOAP fault details.
"""
detail = L.ToyFaultDetail(L.foo('a'), L.bar('b'))
fault = SoapFault.from_element(
_make_fault('soapenv:Client', 'message', 'actor', detail=detail))
self.assertEqual(('soapenv:Client', 'message', 'actor'),
(fault.code, fault.string, fault.actor))
self.assertIdentical(None, fault.parsed_detail)
def test_expected_fault(self):
"""
`perform_soap_request` raises a `SoapFault` subclass when a SOAP fault
detail matches one of the expected fault types.
"""
detail = L.ToyFaultDetail(L.foo('a'), L.bar('b'))
response = MockResponse.build(
http.INTERNAL_SERVER_ERROR,
soap_fault('soapenv:Server', 'Whoops', detail=detail))
f = self.failureResultOf(
self._perform_soap_request(response,
'uri',
'action',
'request',
expected_faults=[ToyFault]), ToyFault)
self.assertEqual(('soapenv:Server', 'Whoops'),
(f.value.code, f.getErrorMessage()))
parsed_detail = f.value.parsed_detail
self.assertEqual(('a', 'b'), (parsed_detail.foo, parsed_detail.bar))
def test_expected_faults(self):
"""
`SoapFault.from_element` creates an instance of a specified `SoapFault`
subclass if a fault detail of a recognised type occurs.
"""
detail = [
L.WhatIsThis(L.foo('a'), L.bar('b')),
L.ToyFaultDetail(L.foo('c'), L.bar('d'))
]
fault = SoapFault.from_element(_make_fault('soapenv:Client',
'message',
'actor',
detail=detail),
expected_faults=[ToyFault])
self.assertEqual(('soapenv:Client', 'message', 'actor'),
(fault.code, fault.string, fault.actor))
parsed_detail = fault.parsed_detail
self.assertEqual(('c', 'd'), (parsed_detail.foo, parsed_detail.bar))
def test_to_element(self):
"""
`SoapFault.to_element` serializes the fault to a SOAP ``Fault``
ElementTree element.
"""
detail = L.ToyFaultDetail(L.foo('a'), L.bar('b'))
fault = SoapFault.from_element(
_make_fault('soapenv:Client', 'message', 'actor', detail=detail))
self.assertEqual(
{
str(SOAP_ENV.Fault): {
'faultcode': fault.code,
'faultstring': fault.string,
'faultactor': fault.actor,
'detail': {
'ToyFaultDetail': {
'foo': 'a',
'bar': 'b'
}
}
}
}, element_to_dict(fault.to_element()))
