chore: test population fix

src/models/events.js

@@ -5,7 +5,11 @@ const events = new mongoose.Schema({
     type: String,
     required: true,
     unique: true,
-  }
+  },
+  streams: [{
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'Streams',
+  }]
 });
 
 const Event = mongoose.model('Event', events)