We build a good website using different technologies such as React, Angular, and other modern technologies. In terms of testing, the client wants to do either Unit or End-to-end testing. So in this blog: Cypress Automation Testing Tutorial, you will learn how to set up an end-to-end testing framework called CYPRESS in an angular application and some basic test cases.

What is Cypress?

Cypress is an end-to-end automation testing framework for website testing. If your project needs to do automation testing, you can start with cypress. The use of JavaScript makes Cypress automation especially attractive to developers.

Tutorial Goal: Angular Cypress Automation Testing

Before developing an application, let’s see what we will build. Watch the below video to understand what our demo app looks like.

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Cypress Automation Testing Tutorial: Steps to Implement

Install cypress

First, we need to add cypress in our application, so use the below command to add cypress in our master branch.

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ng add @cypress/schematic
Install cypress

The above command will set up the basic required configuration with some files and create one sepc.ts file as a sample cypress testing file.

sample cypress testing file
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npm run cypress:open

The above command will help open a chrome browser to check the cypress test cases like the below screen.

check the cypress test cases

Click on the spec.ts file, and it will run the cypress test cases for that file.

run the cypress test cases
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npm run cypress:run

It will run in a terminal and share the spec success and failure report.

run in a terminal share the spec success and failure report

We will now see how to write the actual cypress test cases using cypress and their methods. So I hope now you are good with the setup of this project along with the cypress, and let’s make our hands dirty on the cypress.

There are various methods in cypress by which we can visit a particular URL of our application. We can pick the element, such as how we pick the HTML element using a document.getElementById methods and check the assertions on that.

This is similar to Unit testing in terms of writing the spec like we need to write descriptions, and inside that, we need to write the spec using its method as displayed below.

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describe('My First Test', () =>{
  it('Visits the initial project page', () =>{
    cy.contains ('Welcome')
    cy.contains ('sandbox app is running!')

But here, one important thing is you don’t need to import anything such as service or any dependency, which we generally do in the unit testing.

For the unit testing in Angular, you can visit the previous blog, which can be very helpful for you. Unit testing in Angular using Jasmine and Karma (Part 1) and Unit testing in Angular using Jasmine and Karma (Part 2)

First Test Case: Should Visit the Login Page

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// specs.ts

describe( 'My First Test', () =>{
  it('Should visit the login page', ()={
   cy.url().should('includes', 'login')
    cy.get('#loginFormTitle').should ('be.visible');
    cy.get('#loginFormTitle').should ('have.text', 'Login Form');

If we modify our existing test case mentioned in the above image and click on spec.ts as taught earlier in the blog, it will give output like the below image with success test cases.

success test cases


  • What is the meaning of what we have written in the test cases?


➡ It will visit/redirect to the given URL. For example, cy.visit(‘/registration’); will visit automatically to the registration page.

cy.url().should(‘includes’, ‘login’)

➡ It will check whether the page where it should redirect that URL includes the login as a keyword or not. For example, if we will use cy.url().should(‘includes’, ‘login1’); instead of what was mentioned, then it will give an error like the below image.

detect error

And then it will stop the execution of that spec.


  • Using cy.get() method we can get the element the way we access it using “document.getelementbyid(#id)” in JS.
  • We can access a particular element using class, id. A better practice is to get the element using id only.
  • I that element will be in the DOM, then it will be visible, and we can check cypress assertions on it using the should() method like .should(‘be.visible’); if it does not exist in the dom then we can use .should(‘not.exist’); For example, How adding not.exit for the below image.
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// specs.ts

describe('My First Test', () =>{
 it('Should visit the login page', () =>{
    cy.url().should('includes', 'login');
    cy.get('#loginFormTitle').should ('have.text', 'Login Form');
    cy.get('#loginFormPasswordInputValue').should ('not.exist');
My first test is successful

Second Test Case: Should Enter Valid Email and Password. Redirect to the Dashboard

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// specs.ts

it Should enter valid email and password and redirect to the dashboard', ()>{
  cy.url().should ('includes', 'login');
  cy.get('#loginFormPasswordInput').type( '[email protected]');
  cy.get('#loginFormEmailInputValue').should 'be.visible');
  cy.get ('#loginFormEmailInputValue').should( 'have.text', 'Email: [email protected]');
  cy.get ('#loginFormPasswordInputValue').should( 'be.visible');
  cy.get('#loginFormPasswordInputValue').should( 'have.text', 'Password: [email protected]');
Redirect to the Dashboard

Now, since you are very familiar with this type() and click() method, I don’t need to explain it, Isn’t it?

Github Repository: Angular Cypress Example

Just visit below the repository and set up the project.

Github source code: angular-cypress-example

Open a terminal and run the below command to set up the demo app in your local system.

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git clone
cd cypress-testing-angular
npm install
ng s -o


So this is the basics of the Cypress test cases. I hope the Cypress Automation Testing Tutorial helped you to get started with testing your Angular app. Feel free to write us back your suggestions and feedback. You can visit Cypress’s official site and check the API. We will be back in the next part on how to write efficient cypress test cases.

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