Can be used to mock out the DaffCategoryFacade in testing environments.
@inheritdoc
| Name | Type | Description | 
|---|---|---|
| category$ | BehaviorSubject< DaffCategory> | The currently selected category. | 
| loadingState$ | BehaviorSubject< DaffCategoryReducerState['daffState']> | |
| loading$ | BehaviorSubject<boolean> | |
| mutating$ | BehaviorSubject<boolean> | |
| resolving$ | BehaviorSubject<boolean> | |
| hasErrors$ | BehaviorSubject<boolean> | |
| products$ | BehaviorSubject< DaffProduct[]> | Products of the current category. | 
| errors$ | BehaviorSubject< DaffStateError[]> | |
| isCategoryEmpty$ | BehaviorSubject<boolean> | Is the category page empty of products. | 
| getCategoryById | BehaviorSubject< DaffCategory> | Get a category by the provided Id. | 
| getProductsByCategory | BehaviorSubject< DaffProduct[]> | Get products by a category Id. | 
| getTotalProductsByCategory | BehaviorSubject<number> | Get products by a category Id. | 
| dispatch |