Unit Test in Angular 9

search.component.spec.ts

import { async, ComponentFixture, TestBed } from '@angular/core/testing';

import { SearchComponent } from './search.component';
import { MockSearchService } from '../shared/search/mocks/search.service.mock';
import { MockActivatedRoute } from '../shared/search/mocks/routes';
import { SearchService } from '../shared';
import { ActivatedRoute } from '@angular/router';
import { FormsModule } from '@angular/forms';
import { RouterTestingModule } from '@angular/router/testing';

describe('SearchComponent', () => {
  let component: SearchComponent;
  let fixture: ComponentFixture<SearchComponent>;
  let mockActivatedRoute: MockActivatedRoute;

  beforeEach(async(() => {
    mockActivatedRoute = new MockActivatedRoute({term: 'peyton'});

    TestBed.configureTestingModule({
      declarations: [SearchComponent],
      providers: [
        {provide: SearchService, useClass: MockSearchService},
        {provide: ActivatedRoute, useValue: mockActivatedRoute}
      ],
      imports: [FormsModule, RouterTestingModule]
    }).compileComponents();
  }));

  beforeEach(() => {
    fixture = TestBed.createComponent(SearchComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });
});

Result is:

Chrome 78.0.3904 (Mac OS X 10.15.1) SearchComponent should create FAILED
	TypeError: this.getSpy is not a function
	    at <Jasmine>
	    at new MockSearchService (http://localhost:9876/_karma_webpack_/src/app/shared/search/mocks/search.service.mock.ts:16:41)
	    at Object.factory (http://localhost:9876/_karma_webpack_/node_modules/@angular/core/__ivy_ngcc__/fesm2015/core.js:18396:1)
	    at R3Injector.hydrate (http://localhost:9876/_karma_webpack_/node_modules/@angular/core/__ivy_ngcc__/fesm2015/core.js:18272:42)
	    at R3Injector.get (http://localhost:9876/_karma_webpack_/node_modules/@angular/core/__ivy_ngcc__/fesm2015/core.js:18034:1)
	    at NgModuleRef$1.get (http://localhost:9876/_karma_webpack_/node_modules/@angular/core/__ivy_ngcc__/fesm2015/core.js:35741:1)
	    at Object.get (http://localhost:9876/_karma_webpack_/node_modules/@angular/core/__ivy_ngcc__/fesm2015/core.js:33568:1)
	    at getOrCreateInjectable (http://localhost:9876/_karma_webpack_/node_modules/@angular/core/__ivy_ngcc__/fesm2015/core.js:5706:1)
	    at ɵɵdirectiveInject (http://localhost:9876/_karma_webpack_/node_modules/@angular/core/__ivy_ngcc__/fesm2015/core.js:22203:1)
	    at NodeInjectorFactory.SearchComponent_Factory [as factory] (ng:///SearchComponent/ɵfac.js:3:43)
	Error: Expected undefined to be truthy.
	    at <Jasmine>
	    at UserContext.<anonymous> (http://localhost:9876/_karma_webpack_/src/app/search/search.component.spec.ts:36:23)
	    at ZoneDelegate.invoke (http://localhost:9876/_karma_webpack_/node_modules/zone.js/dist/zone-evergreen.js:365:1)
	    at ProxyZoneSpec.onInvoke (http://localhost:9876/_karma_webpack_/node_modules/zone.js/dist/zone-testing.js:3Chrome 78.0.3904 (Mac OS X 10.15.1): Executed 1 of 9 (1 FAILED) (skipped 8) ERROR (0.131 secs / 0.114 secs)