What are some advanced features of Jasmine for testing?

What are some advanced features of Jasmine for testing?

Jasmine offers several advanced features like spies, custom matchers, and asynchronous testing. Would you like to know more about any specific feature?

Can you explain how spies work in Jasmine?

Sure! Spies in Jasmine allow you to track function calls, arguments, and return values. You can create a spy using spyOn(object, 'method').

How do I create custom matchers?

To create custom matchers, you can use beforeEach to define your matcher and then add it to Jasmine's matchers object. Would you like an example?

Yes, please provide an example of a custom matcher.

Here's a simple example: jasmine.addMatchers({ toBeEven: function() { return { compare: function(actual) { return { pass: actual % 2 === 0 }; } }; } }); This matcher checks if a number is even.