[Angular] Using NO_ERRORS

For example, when testing container component we might import lots of children components, but we didn't actually testing those children components. So we don't need to provide all those stuff:

    TestBed.configureTestingModule({

      imports: [

        ReactiveFormsModule

      ],

      declarations: [

        StockBranchComponent,

        StockCounterComponent,

        StockProductsComponent,

        StockSelectorComponent,

        StockInventoryComponent

      ],

      providers: [

        {provide: StockInventoryService, useClass: MockStockInventoryService }

      ]

    })

One way to sovle this is by providing '

NO_ERRORS_SCHEMA

import { DebugElement, NO_ERRORS_SCHEMA } from '@angular/core';

    TestBed.configureTestingModule({

      imports: [

        ReactiveFormsModule

      ],

      declarations: [

        StockInventoryComponent

      ],

      schemas: [NO_ERRORS_SCHEMA],

      providers: [

        { provide: StockInventoryService, useClass: MockStockInventoryService }

      ]

    });

巴特西

[Angular] Using NO_ERRORS_SCHEMA

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