What are assertions in Mocha?

What are assertions in Mocha?

Assertions in Mocha are used to verify that a certain condition is true during testing. They help ensure that your code behaves as expected.

Can you give me an example of an assertion in Mocha?

Sure! An example would be using assert.equal(actual, expected) to check if the actual output matches the expected output.

What libraries can I use for assertions with Mocha?

You can use libraries like Chai, Should.js, or Node's built-in assert module for assertions in Mocha.

How do I set up Mocha for my project?

To set up Mocha, you need to install it via npm, create a test directory, and write your test files with a .js extension.