Gain insights into testing Next.js applications with Cypress. Delve into organizing, fetching data, and writing end-to-end tests to enhance web reliability and quality.

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project.tar.gz

Migrate, build and start

Build and start

Build and test

Migrate, build and test

Migrate, build and test components

Gain real-world knowledge for making Next.js websites more reliable through smart testing. You will start this course by understanding the basics of Next.js and how files are organized, and data is fetched. Then, you will explore Cypress, a tool that helps you test your website to ensure everything works as expected.

In this course, you will learn the ins and outs of Cypress by selecting elements and making assertions. Next, you will learn how to test a real-world Next.js application and get hands-on experience writing end-to-end and component tests from scratch.

By the end of this course, you will have the required skills to set up a comprehensible Cypress test suit that can test any web application. Whether you are a seasoned Next.js developer or just getting started, this course empowers you to elevate your testing game, contributing to the overall quality and reliability of your Next.js applications.

Testing Next.js Applications with Cypress

The external dependencies have to be mocked

They have to be written with different programming language.

**(Select all that apply.)** How are component tests different from end-to-end tests?

(Select all that apply.) How are component tests different from end-to-end tests?

To simulate specific dates and times for testing scenarios

To enhance the visual appearance of test reports

To ensure compatibility with different browsers

Why is the global `Date` object mocked in Cypress?

Why is the global <code>Date</code> object mocked in Cypress?

Which Cypress command is commonly used to mock the global date object?

Which Cypress command is commonly used to mock the global date object?

Executing the component's lifecycle methods

Initializing the component's internal state and props

Detaching the component from the DOM for testing purposes

Attaching the component to the DOM for rendering and interaction

In Cypress component tests, what does it mean to *mount* a component?

In Cypress component tests, what does it mean to mount a component?

Test your knowledge of component testing with Cypress.

Introduction to Next.js and Testing

Introduction to Cypress

Testing a Next.js Application

End-To-End Testing with Cypress

Component Testing with Cypress

Assessment: Testing Next.js Applications with Cypress

Conclusion

Quiz: Component Testing