graphql-compose-mongoose/es/utils/__tests__/toMongoDottedObject-test.js

Plugin for `graphql-compose` which derive a graphql types from a mongoose model.

import { Types } from 'mongoose';
import toMongoDottedObject from '../toMongoDottedObject';
describe('toMongoDottedObject()', () => {
  it('should dot nested objects', () => {
    expect(toMongoDottedObject({
      a: {
        b: {
          c: 1
        }
      }
    })).toEqual({
      'a.b.c': 1
    });
  });
  it('should not dot query operators started with $', () => {
    expect(toMongoDottedObject({
      a: {
        $in: [1, 2, 3]
      }
    })).toEqual({
      a: {
        $in: [1, 2, 3]
      }
    });
    expect(toMongoDottedObject({
      a: {
        b: {
          $in: [1, 2, 3]
        }
      }
    })).toEqual({
      'a.b': {
        $in: [1, 2, 3]
      }
    });
    expect(toMongoDottedObject({
      $or: [{
        age: 1
      }, {
        age: 2
      }]
    })).toEqual({
      $or: [{
        age: 1
      }, {
        age: 2
      }]
    });
  });
  it('should mix query operators started with $', () => {
    expect(toMongoDottedObject({
      a: {
        $in: [1, 2, 3],
        $exists: true
      }
    })).toEqual({
      a: {
        $in: [1, 2, 3],
        $exists: true
      }
    });
  });
  it('should not mix query operators started with $ and regular fields', () => {
    expect(toMongoDottedObject({
      a: {
        $exists: true,
        b: 3
      }
    })).toEqual({
      a: {
        $exists: true
      },
      'a.b': 3
    });
  });
  it('should handle date object values as scalars', () => {
    expect(toMongoDottedObject({
      dateField: new Date(100)
    })).toEqual({
      dateField: new Date(100)
    });
  });
  it('should handle date object values when nested', () => {
    expect(toMongoDottedObject({
      a: {
        dateField: new Date(100)
      }
    })).toEqual({
      'a.dateField': new Date(100)
    });
  });
  it('should keep BSON ObjectId untouched', () => {
    const id = new Types.ObjectId();
    expect(toMongoDottedObject({
      a: {
        someField: id
      }
    })).toEqual({
      'a.someField': id
    });
  });
});