def test_no_retry_on_credentials_api_not_found_errors(
self,
mock_get_completed_programs,
mock_get_certified_programs,
mock_award_program_certificate,
):
mock_get_completed_programs.return_value = [1, 2]
mock_get_certified_programs.side_effect = [[], [2]]
mock_award_program_certificate.side_effect = self._make_side_effect(
[exceptions.HttpClientError(), None])
tasks.award_program_certificates.delay(self.student.username).get()
self.assertEqual(mock_award_program_certificate.call_count, 2)
def test_no_retry_on_credentials_api_4XX_error(
self,
mock_get_completed_programs,
mock_get_certified_programs, # pylint: disable=unused-argument
mock_award_program_certificate,
):
"""
Verify that other 4XX errors cause task to fail but there is no retry.
"""
exception = exceptions.HttpClientError()
exception.response = mock.Mock(status_code=418)
mock_get_completed_programs.return_value = {1: 1, 2: 2}
mock_award_program_certificate.side_effect = self._make_side_effect(
[exception, None])
tasks.award_program_certificates.delay(self.student.username).get()
assert mock_award_program_certificate.call_count == 2
def test_retry_on_credentials_api_429_error(
self,
mock_get_completed_programs,
mock_get_certified_programs, # pylint: disable=unused-argument
mock_award_program_certificate,
):
"""
Verify that a 429 error causes the task to fail and then retry.
"""
exception = exceptions.HttpClientError()
exception.response = mock.Mock(status_code=429)
mock_get_completed_programs.return_value = [1, 2]
mock_award_program_certificate.side_effect = self._make_side_effect(
[exception, None])
tasks.award_program_certificates.delay(self.student.username).get()
self.assertEqual(mock_award_program_certificate.call_count, 3)
def test_no_retry_on_credentials_api_4XX_error(
self,
mock_get_inverted_programs,
mock_get_certified_programs,
mock_revoke_program_certificate,
):
"""
Verify that other 4XX errors cause task to fail but there is no retry.
"""
exception = exceptions.HttpClientError()
exception.response = mock.Mock(status_code=418)
mock_get_inverted_programs.return_value = self.inverted_programs
mock_get_certified_programs.return_value = [1, 2]
mock_revoke_program_certificate.side_effect = self._make_side_effect(
[exception, None])
tasks.revoke_program_certificates.delay(self.student.username,
self.course_key).get()
assert mock_revoke_program_certificate.call_count == 2
def test_retry_on_credentials_api_429_error(
self,
mock_get_inverted_programs,
mock_get_certified_programs,
mock_revoke_program_certificate,
):
"""
Verify that a 429 error causes the task to fail and then retry.
"""
exception = exceptions.HttpClientError()
exception.response = mock.Mock(status_code=429)
mock_get_inverted_programs.return_value = self.inverted_programs
mock_get_certified_programs.return_value = [1, 2]
mock_revoke_program_certificate.side_effect = self._make_side_effect(
[exception, None])
tasks.revoke_program_certificates.delay(self.student.username,
self.course_key).get()
self.assertEqual(mock_revoke_program_certificate.call_count, 3)