def test_authenticate_success(self):
# initial assertions:
assert User.objects.filter(id=1).count() == 0, 'Expect no users in local database'
# setup:
username = "******"
password = "******"
# expected responses
# login to userservice:
url = '{0}/api-token-auth/' . format(settings.USERSERVICE_BASE_URL)
response_string = '{"token": "123"}'
responses.add(responses.POST, url,
body=response_string, status=200,
content_type='application/json')
# get current user:
url = '{0}/api/v1/users/me/' . format(settings.USERSERVICE_BASE_URL)
response_string = '{"id":1, "username":"******"}'
responses.add(responses.GET, url,
body=response_string, status=200,
content_type='application/json')
backend = UserServiceAuthBackend()
user = backend.authenticate(username, password)
# assert correct user is returned
assert user.id == 1
assert user.username == 'joe.soap'
# assert user is created
assert User.objects.filter(id=1).count() == 1, 'Expect user to be created in local database'
def test_autentication_failure(self):
username = "******"
password = "******"
# expected responses
# login to userservice:
url = '{0}/api-token-auth/' . format(settings.USERSERVICE_BASE_URL)
response_string = '{"non_field_errors": ["Unable to login with provided credentials."]}'
responses.add(responses.POST, url,
body=response_string, status=400,
content_type='application/json')
backend = UserServiceAuthBackend()
user = backend.authenticate(username, password)
assert user is None, 'Expect authentication to fail'
assert User.objects.filter(id=1).count() == 0, 'Expect no users in local database'