def test_logging_of_event_and_response(run_from_file_directory, caplog,
log_config, expected_part_in_logging,
stated_log_level):
environ._load_config_from_file("api_response_wrapper_config.json")
caplog.set_level(logging.INFO)
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction, )
def returning_api(_):
return {
"statusCode": 200,
"body": test_body,
"headers": {
"Content-Type": "application/json"
}
}
event = compose_ReST_event(
httpMethod="POST",
resource="/test_request_resource/{path_level1}/{path_level2}",
pathParameters={
"path_level1": "path_value1",
"path_level2": "path_value2"
},
body=test_body)
response = LambdaHandlerOfFunction(returning_api,
**log_config).wrap_lambda(
event.copy(), context)
assert len(caplog.messages) == 1
assert expected_part_in_logging in caplog.text
assert caplog.text.startswith(stated_log_level)
assert response["statusCode"] == 200
def test_parsing_config(caplog, run_from_file_directory, parse_config,
response_components, event_body, return_body,
raised_exception):
def test_func(_):
return {
"statusCode": 200,
"body": return_body,
"headers": {
"Content-Type": "application/json"
}
}
from aws_serverless_wrapper._environ_variables import environ
environ._load_config_from_file("api_response_wrapper_config.json")
from aws_serverless_wrapper.serverless_handler import LambdaHandlerOfFunction
event = compose_ReST_event(httpMethod="POST",
resource="/test_request_no_verification",
header={"Content-Type": "application/json"})
event["body"] = event_body
if not raised_exception:
response = LambdaHandlerOfFunction(test_func,
**parse_config).wrap_lambda(
event, fake_context)
for key in response_components:
assert response[key] == response_components[key]
else:
with raises(raised_exception):
LambdaHandlerOfFunction(test_func, **parse_config).wrap_lambda(
event, fake_context)
def test_unspecified_status_code_with_being_transparent_to_client(
response_validation_env, caplog
):
environ["API_RESPONSE_VERIFICATION"]["RETURN_INTERNAL_SERVER_ERROR"] = True
environ["ERROR_LOG"] = {"API_RESPONSE": True}
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction,
)
event = compose_ReST_event(
httpMethod="POST",
resource="/test_response_resource",
body={"response_statusCode": 418, "response_body": "I'm a teapot"},
)
expected_response = {
"body": 'no specified response schema available for statusCode 418\n'
'response: {\'statusCode\': 418, '
'\'body\': "I\'m a teapot", \'headers\': {\'Content-Type\': \'text/plain\'}}',
"headers": {"Content-Type": "text/plain"},
"statusCode": 501,
}
response = LambdaHandlerOfFunction(response_test).wrap_lambda(event, fake_context)
assert response == expected_response
assert len(caplog.messages) == 1
assert "no specified response schema available for statusCode 418" in caplog.text
def test_200_false_single_string_with_internal_server_error(
response_validation_env, caplog
):
environ["API_RESPONSE_VERIFICATION"]["RETURN_INTERNAL_SERVER_ERROR"] = True
environ["ERROR_LOG"] = {"API_RESPONSE": True}
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction,
)
event = compose_ReST_event(
httpMethod="POST",
resource="/test_response_resource",
body={"response_statusCode": 200, "response_body": "not_allowed_answer"},
)
expected_response = {
"body": {
"basic": "internal server error",
"error_log_item": {
"aws_log_group": "test/log/group",
"aws_request_id": "uuid",
"body": {
"invalid response": {
"body": "not_allowed_answer",
"headers": {"Content-Type": "text/plain"},
"statusCode": 200,
},
"schema context": "[<ValidationError: "
"\"'not_allowed_answer' "
"is not one of "
"['single_allowed_answer']\">, "
"<ValidationError: "
"\"'not_allowed_answer' "
"is not of type "
"'object'\">]",
},
"function_version": "$LATEST",
"lambda_name": "test_function",
"service_name": "group",
"statusCode": 500,
"timestamp": 1577836800,
},
},
"headers": {"Content-Type": "application/json"},
"statusCode": 500,
}
response = LambdaHandlerOfFunction(response_test).wrap_lambda(event, fake_context)
response["body"] = loads(response["body"])
assert response == expected_response
assert len(caplog.messages) == 1
assert "invalid response" in caplog.text
def test_nested_api_resource(run_from_file_directory):
environ._load_config_from_file("api_response_wrapper_config.json")
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction, )
event = compose_ReST_event(
httpMethod="POST",
resource="/test_request_resource/specific_resource/{some_id}",
pathParameters={"some_id": "test_id"},
)
response = LambdaHandlerOfFunction(api_basic).wrap_lambda(event, context)
assert response == {"statusCode": 200}
def test_invalid_logging_config(run_from_file_directory, caplog, log_config):
environ._load_config_from_file("api_response_wrapper_config.json")
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction, )
event = compose_ReST_event(
httpMethod="POST",
resource="/test_request_resource/{path_level1}/{path_level2}",
pathParameters={
"path_level1": "path_value1",
"path_level2": "path_value2"
},
body=test_body)
from jsonschema.exceptions import ValidationError
with raises(ValidationError):
LambdaHandlerOfFunction(api_basic, **log_config).wrap_lambda(
event.copy(), context)
def test_200_single_string(response_validation_env, caplog):
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction,
)
event = compose_ReST_event(
httpMethod="POST",
resource="/test_response_resource",
body={"response_statusCode": 200, "response_body": "single_allowed_answer"},
)
expected_response = {
"statusCode": 200,
"body": "single_allowed_answer",
"headers": {"Content-Type": "text/plain"},
}
response = LambdaHandlerOfFunction(response_test).wrap_lambda(event, fake_context)
assert response == expected_response
assert len(caplog.messages) == 0
def test_unspecified_status_code_response(response_validation_env, caplog):
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction,
)
event = compose_ReST_event(
httpMethod="POST",
resource="/test_response_resource",
body={"response_statusCode": 418, "response_body": "I'm a teapot"},
)
expected_response = {
"statusCode": 418,
"body": "I'm a teapot",
"headers": {"Content-Type": "text/plain"},
}
response = LambdaHandlerOfFunction(response_test).wrap_lambda(event, fake_context)
assert response == expected_response
assert len(caplog.messages) == 1
assert "no specified response schema available for statusCode 418" in caplog.text
def test_200_single_string_with_internal_server_error_configured(
response_validation_env, caplog
):
environ["API_RESPONSE_VERIFICATION"]["RETURN_INTERNAL_SERVER_ERROR"] = True
from aws_serverless_wrapper.serverless_handler import (
LambdaHandlerOfFunction,
)
event = compose_ReST_event(
httpMethod="POST",
resource="/test_response_resource",
body={"response_statusCode": 200, "response_body": "single_allowed_answer"},
)
expected_response = {
"statusCode": 200,
"body": "single_allowed_answer",
"headers": {"Content-Type": "text/plain"},
}
response = LambdaHandlerOfFunction(response_test).wrap_lambda(event, fake_context)
assert response == expected_response
assert len(caplog.messages) == 0
