webapp-frontend/src/app/policy/ric-selector/ric-selector.component.spec.ts

   1 // -
   2 //   ========================LICENSE_START=================================
   3 //   O-RAN-SC
   4 //   %%
   5 //   Copyright (C) 2021: Nordix Foundation
   6 //   %%
   7 //   Licensed under the Apache License, Version 2.0 (the "License");
   8 //   you may not use this file except in compliance with the License.
   9 //   You may obtain a copy of the License at
  10 //
  11 //        http://www.apache.org/licenses/LICENSE-2.0
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  15 //   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 //   See the License for the specific language governing permissions and
  17 //   limitations under the License.
  18 //   ========================LICENSE_END===================================
  19 //
  20
  21 import { HarnessLoader } from "@angular/cdk/testing";
  22 import { TestbedHarnessEnvironment } from "@angular/cdk/testing/testbed";
  23 import { Component, ViewChild, CUSTOM_ELEMENTS_SCHEMA } from "@angular/core";
  24 import { async, ComponentFixture, TestBed } from "@angular/core/testing";
  25 import { MatSelectModule } from "@angular/material/select";
  26 import { MatSelectHarness } from "@angular/material/select/testing";
  27 import { BrowserAnimationsModule } from "@angular/platform-browser/animations";
  28 import { of } from "rxjs/observable/of";
  29 import { Ric } from "src/app/interfaces/ric";
  30 import { PolicyService } from "src/app/services/policy/policy.service";
  31
  32 import { RicSelectorComponent } from "./ric-selector.component";
  33
  34 describe("RicSelectorComponent", () => {
  35   let component: TestRicSelectorHostComponent;
  36   let fixture: ComponentFixture<TestRicSelectorHostComponent>;
  37   let loader: HarnessLoader;
  38   let policyServiceSpy: jasmine.SpyObj<PolicyService>;
  39   const ric1: Ric = {
  40     ric_id: "ric1",
  41     managed_element_ids: ["me1"],
  42     policytype_ids: ["type1"],
  43     state: "",
  44   };
  45   const ric2: Ric = {
  46     ric_id: "ric2",
  47     managed_element_ids: ["me1"],
  48     policytype_ids: ["type1"],
  49     state: "",
  50   };
  51
  52   beforeEach(async(() => {
  53     policyServiceSpy = jasmine.createSpyObj("PolicyService", ["getRics"]);
  54     const policyData = {
  55       createSchema: "{}",
  56       instanceId: null,
  57       instanceJson: '{"qosObjectives": {"priorityLevel": 3100}}',
  58       name: "name",
  59       ric: null,
  60     };
  61
  62     policyServiceSpy.getRics.and.returnValue(of({ rics: [ric1, ric2] }));
  63     TestBed.configureTestingModule({
  64       imports: [BrowserAnimationsModule, MatSelectModule],
  65       schemas: [CUSTOM_ELEMENTS_SCHEMA],
  66       declarations: [RicSelectorComponent, TestRicSelectorHostComponent],
  67       providers: [{ provide: PolicyService, useValue: policyServiceSpy }],
  68     }).compileComponents();
  69
  70     fixture = TestBed.createComponent(TestRicSelectorHostComponent);
  71     component = fixture.componentInstance;
  72     fixture.detectChanges();
  73     loader = TestbedHarnessEnvironment.loader(fixture);
  74   }));
  75
  76   it("should create", () => {
  77     expect(component).toBeTruthy();
  78   });
  79
  80   it("no ric selected when no ric provided", async () => {
  81     let ricSelector: MatSelectHarness = await loader.getHarness(
  82       MatSelectHarness.with({ selector: "#ricSelector" })
  83     );
  84
  85     expect(await ricSelector.isEmpty()).toBeTruthy();
  86   });
  87
  88   it("options should contain rics for policy type", async () => {
  89     let ricSelector: MatSelectHarness = await loader.getHarness(
  90       MatSelectHarness.with({ selector: "#ricSelector" })
  91     );
  92
  93     expect(policyServiceSpy.getRics).toHaveBeenCalledWith("policyTypeName");
  94     await ricSelector.open();
  95     const count = (await ricSelector.getOptions()).length;
  96     expect(count).toEqual(2);
  97   });
  98
  99   @Component({
 100     selector: `ric-selector-host-component`,
 101     template: `<nrcp-ric-selector
 102       [policyTypeName]="policyTypeName"
 103     ></nrcp-ric-selector>`,
 104   })
 105   class TestRicSelectorHostComponent {
 106     @ViewChild(RicSelectorComponent)
 107     private ricSelectorComponent: RicSelectorComponent;
 108     policyTypeName: string = "policyTypeName";
 109   }
 110 });