tests(core): add replaceable-route-container.component.spec

#2404

npm/ng-packs/packages/core/src/lib/components/replaceable-route-container.component.ts

@@ -30,8 +30,8 @@ export class ReplaceableRouteContainerComponent implements OnInit, OnDestroy {
     this.store
       .select(ReplaceableComponentsState.getComponent(this.componentKey))
       .pipe(takeUntilDestroy(this), distinctUntilChanged())
-      .subscribe(({ component } = {} as ReplaceableComponents.ReplaceableComponent) => {
-        this.externalComponent = component;
+      .subscribe((res = {} as ReplaceableComponents.ReplaceableComponent) => {
+        this.externalComponent = res.component;
       });
   }
 

npm/ng-packs/packages/core/src/lib/guards/permission.guard.ts

@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import { ActivatedRouteSnapshot, CanActivate, RouterStateSnapshot } from '@angular/router';
 import { Store } from '@ngxs/store';
-import { Observable } from 'rxjs';
+import { Observable, of } from 'rxjs';
 import { tap } from 'rxjs/operators';
 import snq from 'snq';
 import { RestOccurError } from '../actions';
@@ -13,10 +13,7 @@ import { ConfigState } from '../states';
 export class PermissionGuard implements CanActivate {
   constructor(private store: Store) {}
 
-  canActivate(
-    route: ActivatedRouteSnapshot,
-    state: RouterStateSnapshot,
-  ): Observable<boolean> | boolean {
+  canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean> {
     let resource =
       snq(() => route.data.routes.requiredPolicy) || snq(() => route.data.requiredPolicy as string);
     if (!resource) {
@@ -27,7 +24,7 @@ export class PermissionGuard implements CanActivate {
       );
 
       if (!resource) {
-        return true;
+        return of(true);
       }
     }
 

npm/ng-packs/packages/core/src/lib/tests/replaceable-route-container.component.spec.ts

@@ -0,0 +1,66 @@
+import { createHostFactory, SpectatorHost } from '@ngneat/spectator/jest';
+import { Component } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { Store } from '@ngxs/store';
+import { of, Subject, BehaviorSubject } from 'rxjs';
+import { ReplaceableRouteContainerComponent } from '../components/replaceable-route-container.component';
+import { ReplaceableComponentsState } from '../states';
+
+@Component({
+  selector: 'abp-external-component',
+  template: '<p>external</p>',
+})
+export class ExternalComponent {}
+
+@Component({
+  selector: 'abp-default-component',
+  template: '<p>default</p>',
+})
+export class DefaultComponent {}
+
+const activatedRouteMock = {
+  snapshot: {
+    data: {
+      replaceableComponent: {
+        defaultComponent: DefaultComponent,
+        key: 'TestModule.TestComponent',
+      },
+    },
+  },
+};
+
+describe('ReplaceableRouteContainerComponent', () => {
+  const selectResponse = new BehaviorSubject(undefined);
+  const mockSelect = jest.fn(() => selectResponse);
+
+  let spectator: SpectatorHost<ReplaceableRouteContainerComponent>;
+  const createHost = createHostFactory({
+    component: ReplaceableRouteContainerComponent,
+    providers: [
+      { provide: ActivatedRoute, useValue: activatedRouteMock },
+      { provide: Store, useValue: { select: mockSelect } },
+    ],
+    declarations: [ExternalComponent, DefaultComponent],
+    entryComponents: [DefaultComponent, ExternalComponent],
+  });
+
+  beforeEach(() => {
+    spectator = createHost('<abp-replaceable-route-container></abp-replaceable-route-container>', {
+      detectChanges: true,
+    });
+  });
+
+  it('should display the default component', () => {
+    expect(spectator.query('p')).toHaveText('default');
+  });
+
+  it("should display the external component if it's available in store.", () => {
+    selectResponse.next({ component: ExternalComponent });
+    spectator.detectChanges();
+    expect(spectator.query('p')).toHaveText('external');
+
+    selectResponse.next({ component: null });
+    spectator.detectChanges();
+    expect(spectator.query('p')).toHaveText('default');
+  });
+});