test(instrumentation-mongoose): use unique collections (#3022)

Author: Ugzuzg

packages/instrumentation-mongoose/test/asserts.ts

@@ -26,11 +26,14 @@ import {
 import { SpanStatusCode } from '@opentelemetry/api';
 import { SerializerPayload } from '../src';
 import { DB_NAME, MONGO_HOST, MONGO_PORT } from './config';
+import User from './user';
 
 export const assertSpan = (span: ReadableSpan) => {
   expect(span.status.code).toBe(SpanStatusCode.UNSET);
   expect(span.attributes[SEMATTRS_DB_SYSTEM]).toEqual('mongoose');
-  expect(span.attributes[SEMATTRS_DB_MONGODB_COLLECTION]).toEqual('users');
+  expect(span.attributes[SEMATTRS_DB_MONGODB_COLLECTION]).toEqual(
+    User.collection.name
+  );
   expect(span.attributes[SEMATTRS_DB_NAME]).toEqual(DB_NAME);
   expect(span.attributes[SEMATTRS_NET_PEER_NAME]).toEqual(MONGO_HOST);
   expect(span.attributes[SEMATTRS_NET_PEER_PORT]).toEqual(MONGO_PORT);

packages/instrumentation-mongoose/test/user.ts

@@ -15,6 +15,7 @@
  */
 import { Schema, Document } from 'mongoose';
 import * as mongoose from 'mongoose';
+import * as crypto from 'node:crypto';
 
 export interface IUser extends Document {
   email: string;
@@ -31,7 +32,7 @@ const UserSchema: Schema = new Schema({
 });
 
 // Export the model and return your IUser interface
-const User = mongoose.model<IUser>('User', UserSchema);
+const User = mongoose.model<IUser>(crypto.randomUUID() + 'User', UserSchema);
 export default User;
 
 export const loadUsers = async () => {