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Cypress End-to-End Testing - Getting Started

 


1 : Cypress End-to-End Testing - Getting Started

Learn how to use Cypress to design, build and run powerful and realistic end-to-end (E2E) tests with ease.

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Automated testing is a vital part of modern application development. Of course, website development is no exception - you must be able to run automated tests to efficiently detect bugs and regressions.

This course teaches you how to write and run end-to-end (E2E) tests with Cypress - one of the most popular web development E2E testing tools can you can use these days!

You will learn:

  • What exactly Cypress is and why E2E testing matters

  • How to install and use Cypress

  • How to write and run E2E tests with Cypress

  • How to simulate realistic website user flows by selecting elements and simulating user interaction (button clicks, keyboard typing & more)

  • How to write good assertions (and what assertions are)

  • Which core features and concepts Cypress offers

  • How to use basic and more advanced Cypress concepts

  • How to efficiently test third-party code

  • How to deal with network (HTTP) requests and databases

  • How to test user authentication flows

  • And much more!

All these topics will be taught from the ground up, with no prior Cypress knowledge required! You do need basic web development and JavaScript knowledge though.

This course focuses on the core Cypress concepts and explores all basic as well as various more advanced Cypress features.

By the end of this course, you'll have a solid set of Cypress fundamentals and you'll be ready to dive deeper into Cypress and end-to-end testing!

Cypress End-to-End Testing - Getting Started | Udemy

Who this course is for:

  • Intermediate web developers who have no or very little (end-to-end) testing experience
  • Web developers who want to add automated end-to-end tests to their projects
Next steps​
  1. Take our free Testing your first application course.
  2. Learn more about the Cypress App UI.
  3. Start testing your app.
  4. Set up intelligent code completion for Cypress commands and assertions.
  5. Record your test results to Cypress Cloud for advanced features like parallelization, flake detection, and more.

 Learn how to use Cypress to design, build and run powerful and realistic end-to-end (E2Etests with ease.

Cypress is a Java-Script based end to end testing framework which is built basically on top of Mocha JS. It conveniently facilitates the process of end to end testing by giving the testers the chance to run their testing flows using TDD or BDD assertion library along with the real time browser interaction

How to set up Cypress for Test Automation
  1. Step 1: Create Empty Project Folder. ...
  2. Step 2: Open the folder in Visual Studio Code or Any IDE. ...
  3. Step 3: Create package.json. ...
  4. Step 4: Install Cypress. ...
  5. Step 5: Open Cypress Window. ...
  6. Step 5: Create Spec Folder to organize tests.

Cypress End-to-End Testing - Getting Started | Udemy

E2E Testing is best used to test common user scenarios. Regarding exceptional user scenarios, use integration testing or low-level unit testing. Since E2E testing encompasses the entire application, test cases are bound to be complex.

Using the cypress configuration we can execute cypress tests in a sequence we desire. Simply write test file names under the testFiles property in your cypress. json file, like below. On running npm test, you can see on the test runner UI that all the tests are listed from 1 to 13 in sequence.

Cypress runs end-to-end tests the same way users interact with your app by using a real browser, visiting URLs, viewing content, clicking on links and buttons, etc.

Best practices for creating end-to-end tests
  1. Define your test coverage.
  2. Build meaningful tests for key application workflows. Break workflows down with focused tests. ...
  3. Design coherent test suites. Configure tests by environment. ...
  4. Create notifications that enable teams to respond faster.
  5. Start creating E2E tests today.

Cross browser testing at scale becomes easy with Selenium. Cypress does not support browsers like Safari, which restricts the cross browser testing support, when compared to Selenium. Selenium supports NUnit and JUnit that are not supported by.

Cypress End-to-End Testing - Getting Started | Udemy

Cypress is easy to learn and use which makes it a perfect E2E testing tool for beginners. What is even better, simplicity does not mean that Cypress capacities are restricted. It provides much more great features that you will be happy to discover after your testing experience advances.

Even though Selenium supports multiple languages, it's tough for developers and testers to adapt quickly because it's complex. Cypress, meanwhile, is easier to learn and fast to use. Due to its simpler architecture, testers tend to prefer it for automation testing.

End-to-End testing is similar to user acceptance testing (UAT) because testers will replicate end-user behavior, like making a transaction through the website. However, UAT is typically executed by business users, while end-to-end testing is performed by a technical testing team or quality assurance (QA.)

In case you want to perform an end-to-end testing, then you shouldn't mock any database or API call.

INSTRUCTOR
Academind by Maximilian Schwarzm├╝ller

Online Course CoupoNED based Analytics Education Company and aims at Bringing Together the analytics companies and interested Learners.