def test_auth_token_can_be_refreshed(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response, '{"access_token":"abc"}')
ms = MetadataService()
_ = ms.auth_token
ms.refresh()
_ = ms.auth_token
self.assertEqual(2, mock_request.call_count)
def test_auth_token_can_be_refreshed(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response,
'{"access_token":"abc"}')
ms = MetadataService()
_ = ms.auth_token
ms.refresh()
_ = ms.auth_token
self.assertEqual(2, mock_request.call_count)
def test_auth_token_can_be_updated(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response, '{"access_token":"abc"}')
ms = MetadataService()
auth_token1 = ms.auth_token
self._setup_mocks(mock_request, mock_response, '{"access_token":"xyz"}')
ms.refresh()
auth_token2 = ms.auth_token
self.assertEqual("abc", auth_token1)
self.assertEqual("xyz", auth_token2)
def test_auth_token_can_be_updated(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response,
'{"access_token":"abc"}')
ms = MetadataService()
auth_token1 = ms.auth_token
self._setup_mocks(mock_request, mock_response,
'{"access_token":"xyz"}')
ms.refresh()
auth_token2 = ms.auth_token
self.assertEqual('abc', auth_token1)
self.assertEqual('xyz', auth_token2)
def test_project_id_is_cached(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response, 'project1')
ms = MetadataService()
_ = ms.project_id
_ = ms.project_id
self.assertEqual(1, mock_request.call_count)
def test_auth_token_is_returned(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response,
'{"access_token":"abc"}')
ms = MetadataService()
auth_token = ms.auth_token
self.assertEqual('abc', auth_token)
def test_project_id_is_returned(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response, 'project1')
ms = MetadataService()
project_id = ms.project_id
self.assertEqual('project1', project_id)
def test_raises_error_on_missing_data(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response, '{"data":"abc"}')
ms = MetadataService()
with self.assertRaises(RuntimeError):
_ = ms.auth_token
def test_raises_error_on_bad_json(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response, 'abc')
ms = MetadataService()
with self.assertRaises(RuntimeError):
_ = ms.auth_token
def test_raises_error_on_failure(self, mock_request, mock_response):
self._setup_mocks(mock_request, mock_response, '', 500)
ms = MetadataService()
with self.assertRaises(RuntimeError):
_ = ms.project_id