What is Mocha integration testing?

What is Mocha integration testing?

Mocha is a JavaScript test framework that runs on Node.js and in the browser. Integration testing in Mocha involves testing the interaction between different modules or components of your application to ensure they work together as expected.

How do I set up Mocha for integration testing?

To set up Mocha for integration testing, first install Mocha using npm: npm install --save-dev mocha. Then, create a test directory and add your test files. You can run your tests using the command npx mocha.

Can you give me an example of an integration test using Mocha?

Sure! Here's a simple example:

const assert = require('assert');
const app = require('../app'); // Your app module

describe('Integration Test', function() {
  it('should return 200 for the homepage', function(done) {
    app.request('GET', '/', function(err, res) {
      assert.equal(res.statusCode, 200);
      done();
    });
  });
});

What are the benefits of using Mocha for integration testing?

Mocha provides a flexible testing framework, supports asynchronous testing, and has a rich ecosystem of plugins and reporters, making it easier to write and manage integration tests.