Create static.factory.spec.ts

Author: pashidlos

src/static/static.factory.spec.ts

@@ -0,0 +1,49 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { ConfigService } from '@nestjs/config';
+import { StaticFactoryService } from './static.factory';
+import { HddService } from './hdd/hdd.service';
+import { AWSS3Service } from './aws/s3.service';
+
+describe('StaticFactoryService', () => {
+  let service: StaticFactoryService;
+  let configService: ConfigService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [
+        StaticFactoryService,
+        {
+          provide: ConfigService,
+          useValue: {
+            get: jest.fn(),
+          },
+        },
+      ],
+    }).compile();
+
+    service = module.get<StaticFactoryService>(StaticFactoryService);
+    configService = module.get<ConfigService>(ConfigService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+
+  it('should return HddService when STATIC_SERVICE is hdd', () => {
+    jest.spyOn(configService, 'get').mockReturnValue('hdd');
+    const result = service.getStaticService();
+    expect(result).toBeInstanceOf(HddService);
+  });
+
+  it('should return AWSS3Service when STATIC_SERVICE is s3', () => {
+    jest.spyOn(configService, 'get').mockReturnValue('s3');
+    const result = service.getStaticService();
+    expect(result).toBeInstanceOf(AWSS3Service);
+  });
+
+  it('should return HddService by default when STATIC_SERVICE is not set', () => {
+    jest.spyOn(configService, 'get').mockReturnValue(undefined);
+    const result = service.getStaticService();
+    expect(result).toBeInstanceOf(HddService);
+  });
+});