It appears lambdas are not triggered from items being pushed to SQS if [SendMessageBatch](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/API_SendMessageBatch.html) is used instead of [SendMessage](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/API_SendMessage.html)
THIS_FOLDER = os.path.dirname(os.path.realpath(__file__))
TEST_LAMBDA_PYTHON = os.path.join(THIS_FOLDER, 'lambdas', 'lambda_integration.py')
TEST_LAMBDA_PYTHON3 = os.path.join(THIS_FOLDER, 'lambdas', 'lambda_python3.py')
TEST_LAMBDA_NODEJS = os.path.join(THIS_FOLDER, 'lambdas', 'lambda_integration.js')
TEST_LAMBDA_RUBY = os.path.join(THIS_FOLDER, 'lambdas', 'lambda_integration.rb')
TEST_LAMBDA_DOTNETCORE2 = os.path.join(THIS_FOLDER, 'lambdas', 'dotnetcore2', 'dotnetcore2.zip')
TEST_LAMBDA_CUSTOM_RUNTIME = os.path.join(THIS_FOLDER, 'lambdas', 'custom-runtime')
TEST_LAMBDA_JAVA = os.path.join(LOCALSTACK_ROOT_FOLDER, 'localstack', 'infra', 'localstack-utils-tests.jar')
TEST_LAMBDA_JAVA_WITH_LIB = os.path.join(THIS_FOLDER, 'lambdas', 'java', 'lambda-function-with-lib-0.0.1.jar')
TEST_LAMBDA_ENV = os.path.join(THIS_FOLDER, 'lambdas', 'lambda_environment.py')
TEST_LAMBDA_PYTHON3_MULTIPLE_CREATE1 = os.path.join(THIS_FOLDER, 'lambdas', 'python3', 'lambda1', 'lambda1.zip')
TEST_LAMBDA_PYTHON3_MULTIPLE_CREATE2 = os.path.join(THIS_FOLDER, 'lambdas', 'python3', 'lambda2', 'lambda2.zip')
TEST_LAMBDA_NAME_PY = 'test_lambda_py'
TEST_LAMBDA_NAME_PY3 = 'test_lambda_py3'
TEST_LAMBDA_NAME_JS = 'test_lambda_js'
TEST_LAMBDA_NAME_RUBY = 'test_lambda_ruby'
TEST_LAMBDA_NAME_DOTNETCORE2 = 'test_lambda_dotnetcore2'
TEST_LAMBDA_NAME_CUSTOM_RUNTIME = 'test_lambda_custom_runtime'
TEST_LAMBDA_NAME_JAVA = 'test_lambda_java'
TEST_LAMBDA_NAME_JAVA_STREAM = 'test_lambda_java_stream'
TEST_LAMBDA_NAME_JAVA_SERIALIZABLE = 'test_lambda_java_serializable'
TEST_LAMBDA_NAME_ENV = 'test_lambda_env'
TEST_LAMBDA_ECHO_FILE = os.path.join(THIS_FOLDER, 'lambdas', 'lambda_echo.py')
TEST_LAMBDA_FUNCTION_PREFIX = 'lambda-function'
TEST_SNS_TOPIC_NAME = 'sns-topic-1'
MAVEN_BASE_URL = 'https://repo.maven.apache.org/maven2'
TEST_LAMBDA_JAR_URL = '{url}/cloud/localstack/{name}/{version}/{name}-{version}-tests.jar'.format(
    version=LOCALSTACK_MAVEN_VERSION, url=MAVEN_BASE_URL, name='localstack-utils')
TEST_LAMBDA_LIBS = [
    'localstack', 'localstack_client', 'requests', 'psutil', 'urllib3', 'chardet', 'certifi', 'idna', 'pip', 'dns'