Testing Utils
Tools to simplify application testing on LocalStack
less than a minute
Introduction
LocalStack provides a set of tools to simplify application testing on LocalStack. These tools are available for Python and JVM (Java and Kotlin) and can be used to integrate with various unit testing frameworks and simplify the setup of AWS clients with LocalStack.
Python
This Python Testing Utils streamlines the integration of Localstack with your unit tests.
Installation
$ pip install localstack-utilsUsage
import time
import boto3
import unittest
from localstack_utils.localstack import startup_localstack, stop_localstack
class TestKinesis(unittest.TestCase):
def setUp(self):
startup_localstack()
def tearDown(self):
stop_localstack()
return super().tearDown()
def test_create_stream(self):
kinesis = boto3.client(
service_name="kinesis",
aws_access_key_id="test",
aws_secret_access_key="test",
endpoint_url="http://localhost:4566",
)
kinesis.create_stream(StreamName="test", ShardCount=1)
time.sleep(1)
response = kinesis.list_streams()
self.assertGreater(len(response.get("StreamNames", [])), 0)