def test_kinesis_stream_event():
event = KinesisStreamEvent(load_event("kinesisStreamEvent.json"))
records = list(event.records)
assert len(records) == 2
record = records[0]
assert record.aws_region == "us-east-2"
assert record.event_id == "shardId-000000000006:49590338271490256608559692538361571095921575989136588898"
assert record.event_name == "aws:kinesis:record"
assert record.event_source == "aws:kinesis"
assert record.event_source_arn == "arn:aws:kinesis:us-east-2:123456789012:stream/lambda-stream"
assert record.event_version == "1.0"
assert record.invoke_identity_arn == "arn:aws:iam::123456789012:role/lambda-role"
kinesis = record.kinesis
assert kinesis._data["kinesis"] == event["Records"][0]["kinesis"]
assert kinesis.approximate_arrival_timestamp == 1545084650.987
assert kinesis.data == event["Records"][0]["kinesis"]["data"]
assert kinesis.kinesis_schema_version == "1.0"
assert kinesis.partition_key == "1"
assert kinesis.sequence_number == "49590338271490256608559692538361571095921575989136588898"
assert kinesis.data_as_text() == "Hello, this is a test."
def test_kinesis_stream_event_json_data():
json_value = {"test": "value"}
data = base64.b64encode(bytes(json.dumps(json_value),
"utf-8")).decode("utf-8")
event = KinesisStreamEvent({"Records": [{"kinesis": {"data": data}}]})
assert next(event.records).kinesis.data_as_json() == json_value