feat: init and fork some code from angular-auth-oidc-client

src/utils/platform-provider/platform-provider.spec.ts

@@ -0,0 +1,44 @@
+import { PLATFORM_ID } from '@angular/core';
+import { TestBed } from '@angular/core/testing';
+import { PlatformProvider } from './platform.provider';
+
+describe('PlatformProvider Tests', () => {
+  it('should create', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        PlatformProvider,
+        { provide: PLATFORM_ID, useValue: 'browser' },
+      ],
+    });
+
+    const service = TestBed.inject(PlatformProvider);
+
+    expect(service).toBeTruthy();
+  });
+
+  it('isBrowser equals true if "isPlatformBrowser" is true', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        PlatformProvider,
+        { provide: PLATFORM_ID, useValue: 'browser' },
+      ],
+    });
+
+    const service = TestBed.inject(PlatformProvider);
+
+    expect(service.isBrowser()).toBe(true);
+  });
+
+  it('isBrowser equals true if "isPlatformBrowser" is true', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        PlatformProvider,
+        { provide: PLATFORM_ID, useValue: 'notABrowser' },
+      ],
+    });
+
+    const service = TestBed.inject(PlatformProvider);
+
+    expect(service.isBrowser()).toBe(false);
+  });
+});