getOptions.test.js

'use strict';

const loaderUtils = require('../lib');

describe('getOptions()', () => {
  it('should work', () => {
    expect(
      loaderUtils.getOptions({
        query: true,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: false,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: null,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: undefined,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: 1,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: 0,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: -0,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: -1,
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: '',
      })
    ).toEqual({});
    expect(
      loaderUtils.getOptions({
        query: '?something=getOptions_cannot_parse',
      })
    ).toEqual({ something: 'getOptions_cannot_parse' });

    const query1 = {};

    expect(
      loaderUtils.getOptions({
        query: query1,
      })
    ).toEqual(query1);

    const query2 = { foo: { bar: 'baz' } };

    expect(
      loaderUtils.getOptions({
        query: query2,
      })
    ).toEqual(query2);

    const query3 = [];

    expect(loaderUtils.getOptions({ query: query3 })).toEqual(query3);

    const query4 = [1, true, 'foobar'];

    expect(loaderUtils.getOptions({ query: query4 })).toEqual(query4);
  });
});