Proxyquire failing to replace simple module

[shaynemeyer]

`
// HelloWorld.js
function HelloWorld() {
return 'Hello World';
}

module.exports = HelloWorld;
`

`
// TestProxyquire..spec.js
/* eslint-env node, mocha */
'use strict';

/* eslint-env node, mocha */
const proxyquire = require('proxyquire').noPreserveCache();
const {expect} = require('chai');

describe('Proxyquire', () => {

beforeEach(() => {
    proxyquire('./HelloWorld', {
        HelloWorld: function() {
            return 'Fake Hello World';
        },
        '@noCallThru': true
    });
});

it('should ', () => {
    const HelloWorld = require('./HelloWorld');
    const results = HelloWorld();

    expect(results).to.be.equal('Fake Hello World');

});

});
`
This test fails.

AssertionError: expected 'Hello World' to equal 'Fake Hello World' Expected :Fake Hello World Actual :Hello World

[bendrucker]

Hi, this is not how proxyquire works. You use the return value of proxyquire, effectively replacing require. It is not meant to set up mocks for future require calls. Also, the stubs keys (second arg) are module paths, not identifiers from your code.