def test_lambda_handler_calls_auth_check_with_request(auth_check):
"""Test that lambda_handler calls authentication_check with request."""
request = make_request()
lambda_handler(request, authentication_check=auth_check)
auth_check.assert_called_with(request)
def test_lambda_handler_converts_auth_check_fail_to_403(auth_check):
"""Tests that lambda_handler returns 403 on auth_check failures."""
request = make_request()
auth_check.side_effect = ForbiddenException("failed authentication")
response = lambda_handler(request, authentication_check=auth_check)
assert response["statusCode"] == 403
assert json.loads(response["body"]) == ["failed authentication"]
def test_lambda_handler_saves_complaints_to_storage(dynamodb, auth_check):
"""Tests that lambda_handler saves complaints."""
text = "dynamo db serializes objects"
username = "******"
body = {"text": text, "user_name": username}
request = make_request(body)
lambda_handler(request, authentication_check=auth_check)
assert len(dynamodb.put_item.mock_calls) == 1
args, kwargs = dynamodb.put_item.call_args
item = kwargs["Item"]
assert item["uuid"]["S"]
assert item["timestamp"]["N"]
assert item["reporter"]["S"] == username
assert item["complaint"]["S"] == text
def test_lambda_handler_quotes_the_complaint(auth_check):
"""Test that the lambda_handler returns the complaint as a quote."""
complaint = "about foo and bar"
request_body = {"text": complaint}
request = make_request(request_body)
response = lambda_handler(request, authentication_check=auth_check)
assert f'\n> {complaint}' in json.loads(response['body'])['text']
def test_lambda_handler_returns_a_total_number_of_complaints(dynamodb,
auth_check):
"""Tests that lambda_handler is counting the complaints."""
count = 774
dynamodb.scan.return_value = {"Count": 774}
request = make_request()
response = lambda_handler(request, authentication_check=auth_check)
response_text = json.loads(response['body'])['text']
assert f"\nCurtis has *{count}* recorded complaints." in response_text
def test_lambda_handler_returns_200(auth_check):
"""Test that lambda_handler returns a 200 status code."""
request = make_request()
response = lambda_handler(request, authentication_check=auth_check)
assert response['statusCode'] == 200
def test_lambda_handler_returns_a_channel_visible_response(auth_check):
"""Tests that lambda_handler yells curtis's complaints to the channel."""
request = make_request()
response = lambda_handler(request, authentication_check=auth_check)
assert json.loads(response['body'])['response_type'] == 'in_channel'