# When the queue contains x messages # only mocks the API response # Testing how the API behaves with a full queue are defined in the API Feature: Can the adapter receive messages? The adapter poll method works as expected Scenario: No messages are received successfully if the queue is empty Given valid config When the adapter instance is created When the auth method is called When a mock receive API response is configured to return 0 messages When the poll method is called Then a successful response is returned with 0 messages Scenario: 2 messages are received successfully if the queue contains 2 messages Given valid config When the adapter instance is created When the auth method is called When a mock receive API response is configured to return 2 messages When the poll method is called Then a successful response is returned with 2 messages Then the protocol "validate" method is called 2 times Then the protocol "decode" method is called 2 times Scenario: 10 messages are received successfully if the queue contains 10 messages Given valid config When the adapter instance is created When the auth method is called When a mock receive API response is configured to return 10 messages When the poll method is called Then a successful response is returned with 10 messages Then the protocol "validate" method is called 10 times Then the protocol "decode" method is called 10 times Scenario: An invalid token returns a forbidden response Given valid config When the adapter instance is created When the auth method is called When a mock receive API response is configured to return an error When the poll method is called Then an error response is returned with status 403