import { By } from "@angular/platform-browser";
import { MatIconModule } from "@angular/material/icon";
import { MatTableModule } from "@angular/material/table";
-import { CUSTOM_ELEMENTS_SCHEMA } from "@angular/core";
+import { CUSTOM_ELEMENTS_SCHEMA, DebugElement } from "@angular/core";
import { of } from "rxjs";
import { PolicyControlComponent } from "./policy-control.component";
import { MockComponent } from "ng-mocks";
import { PolicyTypeComponent } from "./policy-type/policy-type.component";
import { MatButtonHarness } from '@angular/material/button/testing';
+import { MatButtonModule } from '@angular/material/button';
import { HarnessLoader } from '@angular/cdk/testing';
import { TestbedHarnessEnvironment } from '@angular/cdk/testing/testbed';
describe("PolicyControlComponent", () => {
- let component: PolicyControlComponent;
- let fixture: ComponentFixture<PolicyControlComponent>;
+ let hostComponent: PolicyControlComponent;
+ let hostFixture: ComponentFixture<PolicyControlComponent>;
let loader: HarnessLoader;
+ let policyServiceSpy: jasmine.SpyObj<PolicyService>;
+ let el: DebugElement;
beforeEach(async(() => {
- const policyServiceSpy = jasmine.createSpyObj("PolicyService", [
+ policyServiceSpy = jasmine.createSpyObj("PolicyService", [
"getPolicyTypes",
]);
- const policyTypes = { policytype_ids: ["type1", "type2"] } as PolicyTypes;
- policyServiceSpy.getPolicyTypes.and.returnValue(of(policyTypes));
TestBed.configureTestingModule({
- imports: [MatIconModule, MatTableModule, BrowserAnimationsModule],
+ imports: [
+ MatIconModule,
+ MatTableModule,
+ BrowserAnimationsModule,
+ MatButtonModule,
+ ],
schemas: [CUSTOM_ELEMENTS_SCHEMA],
declarations: [
PolicyControlComponent,
MockComponent(PolicyTypeComponent),
],
- providers: [{ provide: PolicyService, useValue: policyServiceSpy }],
- }).compileComponents();
+ providers: [
+ { provide: PolicyService, useValue: policyServiceSpy }
+ ],
+ });
}));
- beforeEach(() => {
- fixture = TestBed.createComponent(PolicyControlComponent);
- component = fixture.componentInstance;
- fixture.detectChanges();
- loader = TestbedHarnessEnvironment.loader(fixture);
- });
+ describe("normally functioning", () => {
+ beforeEach(() => {
+ const policyTypes = { policytype_ids: ["type1", "type2"] } as PolicyTypes;
+ policyServiceSpy.getPolicyTypes.and.returnValue(of(policyTypes));
- it("should create", () => {
- expect(component).toBeTruthy();
- });
+ compileAndGetComponents();
+ });
+
+ it("should create", () => {
+ expect(hostComponent).toBeTruthy();
+ });
+
+ it("should contain two PolicyType components instantiated with the correct type", () => {
+ const typeComponents: PolicyTypeComponent[] = hostFixture.debugElement
+ .queryAll(By.directive(PolicyTypeComponent))
+ .map((component) => component.componentInstance);
+
+ expect(typeComponents.length).toEqual(2);
+ expect(typeComponents[0].policyTypeId).toEqual("type1");
+ expect(typeComponents[1].policyTypeId).toEqual("type2");
+ });
+
+ it("should call the refresh button when clicking on it", async () => {
+ let refreshButton: MatButtonHarness = await loader.getHarness(
+ MatButtonHarness.with({ selector: "#refreshButton" })
+ );
+ spyOn(hostComponent, "refreshTables");
+ await refreshButton.click();
+ expect(hostComponent.refreshTables).toHaveBeenCalled();
+ })
+
+ it("should close instance tables when clicking on refresh button", async () => {
+ let refreshButton: MatButtonHarness = await loader.getHarness(
+ MatButtonHarness.with({ selector: "#refreshButton" })
+ );
+ const policyTypeComponent: PolicyTypeComponent = hostFixture.debugElement.query(
+ By.directive(PolicyTypeComponent)
+ ).componentInstance;
+ let booleanTrigger = policyTypeComponent.minimiseTrigger
+ await refreshButton.click();
+ expect(policyTypeComponent.minimiseTrigger).not.toEqual(booleanTrigger);
+ })
+
+ it("should render the types sorted when clicking on refresh button", async () => {
+ const typeComponents: PolicyTypeComponent[] = hostFixture.debugElement
+ .queryAll(By.directive(PolicyTypeComponent))
+ .map((component) => component.componentInstance);
+
+ for(var i= 0; i < typeComponents.length-1; i++){
+ expect(typeComponents[i].policyTypeId<typeComponents[i+1].policyTypeId).toBeTruthy();
+ }
+ })
+ })
+
+ describe("no types", () => {
+ beforeEach(() => {
+ policyServiceSpy.getPolicyTypes.and.returnValue(
+ of({
+ policytype_ids: [],
+ } as PolicyTypes)
+ );
- it("should contain two PolicyType components instantiated with the correct type", () => {
- const typeComponents: PolicyTypeComponent[] = fixture.debugElement
- .queryAll(By.directive(PolicyTypeComponent))
- .map((component) => component.componentInstance);
+ compileAndGetComponents();
+ });
- expect(typeComponents.length).toEqual(2);
- expect(typeComponents[0].policyTypeId).toEqual("type1");
- expect(typeComponents[1].policyTypeId).toEqual("type2");
+ it("should display message of no types", async () => {
+ expect(policyServiceSpy.getPolicyTypes.length).toEqual(0);
+ const content = el.query(By.css('#noInstance')).nativeElement;
+ expect(content.innerText).toBe("There are no policy types to display.");
+ });
});
- /*it("should reload when clicking on refresh button", async () => {
- let refreshButton: MatButtonHarness = await loader.getHarness(
- MatButtonHarness.with({ selector: "#refreshButton" })
- );
+ function compileAndGetComponents() {
+ TestBed.compileComponents();
+ console.log(TestBed);
- })*/
+ hostFixture = TestBed.createComponent(PolicyControlComponent);
+ hostComponent = hostFixture.componentInstance;
+ el = hostFixture.debugElement;
+ hostFixture.detectChanges();
+ loader = TestbedHarnessEnvironment.loader(hostFixture);
+ return { hostFixture, hostComponent, loader };
+ }
});