def test_timeout(self):
self._run_count = 0
transaction = NetworkTransaction(initial_backoff_seconds=60*60, timeout_seconds=60)
did_process_exception = False
did_throw_exception = True
try:
transaction.run(lambda: self._raise_500_error())
did_throw_exception = False
except NetworkTimeout, e:
did_process_exception = True
def test_exception(self):
transaction = NetworkTransaction()
did_process_exception = False
did_throw_exception = True
try:
transaction.run(lambda: self._raise_exception())
did_throw_exception = False
except Exception, e:
did_process_exception = True
self.assertEqual(e, self.exception)
def test_exception(self):
transaction = NetworkTransaction()
did_process_exception = False
did_throw_exception = True
try:
transaction.run(lambda: self._raise_exception())
did_throw_exception = False
except Exception, e:
did_process_exception = True
self.assertEqual(e, self.exception)
def test_timeout(self):
self._run_count = 0
transaction = NetworkTransaction(initial_backoff_seconds=60*60, timeout_seconds=60)
did_process_exception = False
did_throw_exception = True
try:
transaction.run(lambda: self._raise_500_error())
did_throw_exception = False
except NetworkTimeout, e:
did_process_exception = True
def test_timeout(self):
transaction = NetworkTransaction(initial_backoff_seconds=60 * 60, timeout_seconds=60)
did_process_exception = False
did_throw_exception = True
try:
transaction.run(self._raise_500_error)
did_throw_exception = False
except NetworkTimeout:
did_process_exception = True
self.assertTrue(did_throw_exception)
self.assertTrue(did_process_exception)
def test_retry(self):
transaction = NetworkTransaction(initial_backoff_seconds=0)
self.assertEqual(transaction.run(self._raise_500_error), 42)
self.assertEqual(self._run_count, 3)
self.assertLog(['WARNING: Received HTTP status 500 loading "http://example.com/". '
'Retrying in 0 seconds...\n',
'WARNING: Received HTTP status 500 loading "http://example.com/". '
'Retrying in 0.0 seconds...\n'])
def test_retry(self):
self._run_count = 0
transaction = NetworkTransaction(initial_backoff_seconds=0)
self.assertEqual(transaction.run(lambda: self._raise_500_error()), 42)
self.assertEqual(self._run_count, 3)
self.assertLog(['WARNING: Received HTTP status 500 from server. '
'Retrying in 0 seconds...\n',
'WARNING: Received HTTP status 500 from server. '
'Retrying in 0.0 seconds...\n'])
def test_retry(self):
self._run_count = 0
transaction = NetworkTransaction(initial_backoff_seconds=0)
self.assertEqual(transaction.run(lambda: self._raise_http_error()), 42)
self.assertEqual(self._run_count, 3)
self.assertLog([
'WARNING: Received HTTP status 500 from server. '
'Retrying in 0 seconds...\n',
'WARNING: Received HTTP status 500 from server. '
'Retrying in 0.0 seconds...\n'
])
def test_retry_on_URLError(self):
self._run_count = 0
url = "http://example.com/"
transaction = NetworkTransaction(initial_backoff_seconds=0)
self.assertEqual(transaction.run(lambda: self._raise_URLError(), url),
43)
self.assertEqual(self._run_count, 3)
self.assertLog([
'WARNING: Received URLError: "[Errno 60] Operation timed out" while loading http://example.com/. '
'Retrying in 0 seconds...\n',
'WARNING: Received URLError: "[Errno 60] Operation timed out" while loading http://example.com/. '
'Retrying in 0.0 seconds...\n'
])
def test_convert_404_to_None(self):
transaction = NetworkTransaction(convert_404_to_None=True)
self.assertEqual(transaction.run(lambda: self._raise_404_error()), None)
def test_success(self):
transaction = NetworkTransaction()
self.assertEqual(transaction.run(lambda: 42), 42)
def test_convert_404_to_None(self):
transaction = NetworkTransaction(convert_404_to_None=True)
self.assertEqual(transaction.run(lambda: self._raise_404_error()), None)
def test_success(self):
transaction = NetworkTransaction()
self.assertEqual(transaction.run(lambda: 42), 42)
def test_convert_404_to_None(self):
transaction = NetworkTransaction(convert_404_to_None=True)
self.assertIsNone(transaction.run(self._raise_404_error))
