Fix tests on main (#479)

server/src/core/analytics/event.resolver.spec.ts

@@ -1,12 +1,14 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { EventResolver } from './event.resolver';
 import { EventService } from './event.service';
+import { HttpModule } from '@nestjs/axios';
 
 describe('EventResolver', () => {
   let resolver: EventResolver;
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
+      imports: [HttpModule],
       providers: [EventResolver, EventService],
     }).compile();