async def test_send_with_invalid_policy_async(invalid_policy):
client = EventHubProducerClient.from_connection_string(invalid_policy)
async with client:
with pytest.raises(ConnectError):
batch = EventDataBatch()
batch.add(EventData("test data"))
await client.send_batch(batch)
async def test_non_existing_entity_sender_async(connection_str):
client = EventHubProducerClient.from_connection_string(
connection_str, eventhub_name="nemo")
async with client:
with pytest.raises(ConnectError):
batch = EventDataBatch()
batch.add(EventData("test data"))
await client.send_batch(batch)
def test_send_batch_with_invalid_key(invalid_key):
client = EventHubProducerClient.from_connection_string(invalid_key)
try:
with pytest.raises(ConnectError):
batch = EventDataBatch()
batch.add(EventData("test data"))
client.send_batch(batch)
finally:
client.close()
def test_send_batch_with_invalid_key(live_eventhub):
conn_str = live_eventhub["connection_str"].format(
live_eventhub['hostname'], live_eventhub['key_name'], 'invalid',
live_eventhub['event_hub'])
client = EventHubProducerClient.from_connection_string(conn_str)
with pytest.raises(ConnectError):
batch = EventDataBatch()
batch.add(EventData("test data"))
client.send_batch(batch)
client.close()
def test_send_batch_with_invalid_hostname(invalid_hostname):
if sys.platform.startswith('darwin'):
pytest.skip(
"Skipping on OSX - it keeps reporting 'Unable to set external certificates' "
"and blocking other tests")
client = EventHubProducerClient.from_connection_string(invalid_hostname)
with client:
with pytest.raises(ConnectError):
batch = EventDataBatch()
batch.add(EventData("test data"))
client.send_batch(batch)
def test_send_batch_pid_pk(invalid_hostname, partition_id, partition_key):
# Use invalid_hostname because this is not a live test.
client = EventHubProducerClient.from_connection_string(invalid_hostname)
batch = EventDataBatch(partition_id=partition_id, partition_key=partition_key)
with client:
with pytest.raises(TypeError):
client.send_batch(batch, partition_id=partition_id, partition_key=partition_key)
async def create_batch(self, max_size=None):
# type:(int) -> EventDataBatch
"""
Create an EventDataBatch object with max size being max_size.
The max_size should be no greater than the max allowed message size defined by the service side.
:param int max_size: The maximum size of bytes data that an EventDataBatch object can hold.
:rtype: ~azure.eventhub.EventDataBatch
.. admonition:: Example:
.. literalinclude:: ../samples/async_samples/sample_code_eventhub_async.py
:start-after: [START eventhub_producer_client_create_batch_async]
:end-before: [END eventhub_producer_client_create_batch_async]
:language: python
:dedent: 4
:caption: Create EventDataBatch object within limited size
"""
if not self._max_message_size_on_link:
await self._init_locks_for_producers()
async with self._producers_locks[-1]:
if self._producers[-1] is None:
self._producers[-1] = self._create_producer(partition_id=None)
await self._producers[-1]._open_with_retry() # pylint: disable=protected-access
async with self._client_lock:
self._max_message_size_on_link = \
self._producers[-1]._handler.message_handler._link.peer_max_message_size or constants.MAX_MESSAGE_LENGTH_BYTES # pylint: disable=protected-access, line-too-long
if max_size and max_size > self._max_message_size_on_link:
raise ValueError('Max message size: {} is too large, acceptable max batch size is: {} bytes.'
.format(max_size, self._max_message_size_on_link))
return EventDataBatch(max_size=(max_size or self._max_message_size_on_link))
def test_event_data_batch():
batch = EventDataBatch(max_size_in_bytes=100, partition_key="par")
batch.add(EventData("A"))
assert str(batch) == "EventDataBatch(max_size_in_bytes=100, partition_id=None, partition_key='par', event_count=1)"
assert repr(batch) == "EventDataBatch(max_size_in_bytes=100, partition_id=None, partition_key='par', event_count=1)"
assert batch.size_in_bytes == 97 and len(batch) == 1
with pytest.raises(ValueError):
batch.add(EventData("A"))
def test_event_data_batch():
batch = EventDataBatch(max_size_in_bytes=110, partition_key="par")
batch.add(EventData("A"))
assert str(
batch
) == "EventDataBatch(max_size_in_bytes=110, partition_id=None, partition_key='par', event_count=1)"
assert repr(
batch
) == "EventDataBatch(max_size_in_bytes=110, partition_id=None, partition_key='par', event_count=1)"
# In uamqp v1.2.8, the encoding size of a message has changed. delivery_count in message header is now set to 0
# instead of None according to the C spec.
# This uamqp change is transparent to EH users so it's not considered as a breaking change. However, it's breaking
# the unit test here. The solution is to add backward compatibility in test.
if version.parse(uamqp.__version__) >= version.parse("1.2.8"):
assert batch.size_in_bytes == 101 and len(batch) == 1
else:
assert batch.size_in_bytes == 93 and len(batch) == 1
with pytest.raises(ValueError):
batch.add(EventData("A"))
def test_event_data_batch():
batch = EventDataBatch(max_size_in_bytes=100, partition_key="par")
batch.add(EventData("A"))
assert batch.size_in_bytes == 89 and len(batch) == 1
with pytest.raises(ValueError):
batch.add(EventData("A"))
