def test_get_user_client_initialization_failure(self, mock_init):
""" Verify that the function 'get_user' raises exception when API
client fails to initialize.
"""
mock_init.side_effect = Exception
with self.assertRaises(Exception):
get_user_data(self.username)
def test_get_user_data_retrieval_failure(self):
""" Verify that the data can't be retrieved from User API if there is
a server error.
"""
self.mock_user_api_500(username=self.username)
with self.assertRaises(exceptions.HttpServerError):
get_user_data(self.username)
def test_get_user_with_no_data(self):
""" Verify that the function 'get_user' raises exception if the User
API gives 404.
"""
username = '******'
self.mock_user_api_404(username=username)
with self.assertRaises(exceptions.HttpNotFoundError):
get_user_data(username)
def test_get_user_caching(self):
""" Verify that when the value is set, the cache is used for getting
a user.
"""
self.mock_user_api(username=self.username)
# hit the Organizations API twice with the test org
for _ in range(2):
get_user_data(self.username)
# verify that only one request has been made
self.assertEqual(len(httpretty.httpretty.latest_requests), 1)
def get_certificate_context(self, user_credential):
""" Returns the context data necessary to render the certificate.
Arguments:
user_credential (UserCredential): UserCredential being rendered
Returns:
dict, representing a data returned by the Program service,
lms service and template path.
"""
program_details = user_credential.credential.program_details
# pylint: disable=no-member
return {
'credential_type':
_('{program_type} Certificate').format(
program_type=program_details.type),
'credential_title':
user_credential.credential.title,
'user_data':
get_user_data(user_credential.username),
'program_details':
program_details,
'credential_template':
'credentials/program_certificate.html',
}
def test_get_user(self):
"""
Verify that the user data can be retrieved.
"""
self.mock_user_api(username=self.username)
actual_user_api_response = get_user_data(self.username)
self.assertEqual(
actual_user_api_response,
self.USER_API_RESPONSE
)
# verify the API was actually hit (not the cache)
self.assertEqual(len(httpretty.httpretty.latest_requests), 1)