@lableb/javascript-sdk/src/utils/functional/functional.test.ts

Lableb cloud search client for javascript

import { customIdentity, customPickBy, skipEmptyObject } from './functional';

test('test custom identity function', () => {

    expect(customIdentity(3)).toEqual(3);
    expect(customIdentity(0)).toEqual('0');
    expect(customIdentity('')).toEqual('');
    expect(customIdentity(false)).toEqual(false);
});

test('test custom pick by', () => {

    let input = {
        stringValue: 'hello',
        emptyString: '',
        zeroValue: 0,
        falsy: false,
    }

    let output = {
        stringValue: 'hello',
        zeroValue: 0,
    }

    expect(customPickBy(input, customIdentity)).toEqual(output)
    expect(customPickBy(undefined, customIdentity)).toEqual(undefined)
});


test('test skipping empty object', () => {

    let input = {
        url: 'https://example.com',
        params: {
            q:'hello'
        },
        headers: {},
        body: {}
    }

    let output = skipEmptyObject(input);

    expect(output).not.toHaveProperty('headers');
    expect(output).not.toHaveProperty('body');

});