46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
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import { AdapterTypes, ModelRegistry } from './model-registry';
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import { ModelFactory } from './model-factory';
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import { Product } from '../models/product';
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import { APIAdapter } from './api-adapter';
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import { SimpleProduct } from '../models/simple-product';
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describe( 'ModelRegistry', () => {
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let factoryRegistry: ModelRegistry;
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beforeEach( () => {
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factoryRegistry = new ModelRegistry();
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} );
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it( 'should register factories once', () => {
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const factory = ModelFactory.define<Product, any, ModelFactory<Product>>( ( { params } ) => {
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return new SimpleProduct( params );
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} );
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expect( factoryRegistry.getFactory( SimpleProduct ) ).toBeNull();
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factoryRegistry.registerFactory( SimpleProduct, factory );
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expect( () => factoryRegistry.registerFactory( SimpleProduct, factory ) )
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.toThrowError( /already been registered/ );
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const loaded = factoryRegistry.getFactory( SimpleProduct );
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expect( loaded ).toBe( factory );
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} );
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it( 'should register adapters once', () => {
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const adapter = new APIAdapter<Product>( '', ( model ) => model );
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expect( factoryRegistry.getAdapter( SimpleProduct, AdapterTypes.API ) ).toBeNull();
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factoryRegistry.registerAdapter( SimpleProduct, AdapterTypes.API, adapter );
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expect( () => factoryRegistry.registerAdapter( SimpleProduct, AdapterTypes.API, adapter ) )
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.toThrowError( /already been registered/ );
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const loaded = factoryRegistry.getAdapter( SimpleProduct, AdapterTypes.API );
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expect( loaded ).toBe( adapter );
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} );
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} );
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