Question

我正在编写一个使用具有嵌套对象的mongoose模型的单元测试。我想填充主模型和引用的模型而不调用＆＃39;填充＆＃39;并从数据库中获取任何内容。这是coffeescript中的一个例子

CarSchema = new mongoose.Schema
  name:
    type: String
    required: true
  engine:
    type: ObjectId
    ref: 'Engine'
    required: true

Car = mongoose.model('Car', CarSchema)

EngineSchema = new mongoose.Schema
  name:
    type:String
    required: true

Engine = mongoose.model('Engine', EngineSchema)

engine1 = new Engine({name: 'test'})
car1 = new Car({engine: engine1, name: 'car'})

assert.equal (car1.engine.name, 'test') #this fails

car1.engine被设置为id而不是引擎对象。有没有办法让这个工作？

Answer 1

调用setValue将保留水合文档：

car1.setValue('engine', engine1)

Mongoose创建测试数据并在没有数据库连接的情况下填充

1 个答案: