@workingscorpion/class-faker v0.0.5

@workingscorpion/class-faker

Class based Faker Object Generator for testing node.js inspired by Fakingoose

install

npm install --save-dev @workingscorpion/class-faker

How to Use

Setting

// tsconfig.json
{
  compilerOptions:{
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
  },
  ...
}

Declare Class

export class UserSetting {
  @FakerField()
  lightmode: boolean;
}

export class User {
  @FakerField()
  name?: string; // optional

  @FakerField()
  age: number;

  @FakerField()
  email: string;

  @FakerField()
  isAdmin: boolean;

  @FakerField()
  createdAt: Date;

  @FakerField(Array, Number)
  datas: number[];

  @FakerField(Object)
  settings: UserSetting;
}

Generate

const fakeFullUser = generateStub(User);
const fakeCustomUser = generateStub(User, {
  email: {
    type: "email",
  },
  name: {
    type: "name",
  },
  age: {
    value: 10,
  },
  createdAt: {
    value: () => faker.date.future(),
  },
  settings: {
    skip: true,
  },
});

Supported Type

• String
• Number
• Date
• Boolean
• Array
• NestedObject