Mocks out facade fields and methods for testing purposes.
| Name | Type | Description | 
|---|---|---|
| payments$ | BehaviorSubject<DaffCustomerPaymentEntity[]> | 
		A list of all customer payment entities. | 
| errors$ | BehaviorSubject<DaffStateError[]> | 
		|
| getPayment | Get a payment entity by ID. | |
| dispatch |