what is cypress json

Full Answer

What is a cypress JSON file?

As the name suggests, cypress.json is a JSON file, so we have to pass our arguments in JSON format. In our VS code, you could see that the cypress.json is empty with no arguments passed to it. Now let us see the different options that we can pass in our JSON file.

What is a cypress plugin?

The Cypress plugins file runs in Node environment before the browser running a spec file launches, giving you the most flexibility to set the configuration values. This enables you to do things like: Use fs and read off configuration values and dynamically change them.

How do I use fixture in Cypress?

Cypress cy.fixture () is a function that loads a fixed set of data in a file. We can use the fixture as a JSON to load any values or array in the JSON file. First, let’s understand how to access the JSON file in our project.

What is the node version used in Cypress?

The Node version is used in Cypress to: Build files in the integrationFolder. Build files in the supportFile. Execute code in the pluginsFile. Configuration might include experimental options currently being tested. See Experiments page. Cypress gives you the option to dynamically alter configuration values.

Where is Cypress json?

Cypress default configurations are available under the Settings tab->Configuration (expand it) in the Test Runner window. If we look further down in the same window, we shall have the existing values of multiple configurations given by Cypress like the timeouts, environment variables, folder path, and so on.

What is Cypress config ()?

While Cypress. config() changes configuration values through the entire spec file, using test configuration will only change configuration values during the suite or test where they are set. The values will then reset to the previous default values after the suite or test is complete.

What is numTestsKeptInMemory?

numTestsKeptInMemory. 50. The number of tests for which snapshots and command data are kept in memory. Reduce this number if you are experiencing high memory consumption in your browser during a test run.

What is Cypress ENV?

In Cypress, "environment variables" are variables that are accessible via Cypress. env . These are not the same as OS-level environment variables. However, it is possible to set Cypress environment variables from OS-level environment variables.

Can we use xpath in Cypress?

Cypress and xpath To use xpath selectors, you must first install a plugin. It is an official plugin maintained by Cypress. The installation is pretty standard. Just npm install -D cypress-xpath to install the package.

Does Cypress use selenium?

1 Cypress does not use Selenium. Most end-to-end testing tools are Selenium-based, which is why they all share the same problems. To make Cypress different, we built a new architecture from the ground up.

What is NPM Cypress?

npm install Notice that the Cypress npm package is a wrapper around the Cypress binary. The version of the npm package determines the version of the binary downloaded. As of version 3.0 , the binary is downloaded to a global cache directory to be used across projects.

How do you run a test in Cypress?

Let's see how to execute Cypress tests on multiple platforms using BrowserStack.Step 1: Install Browserstack node package. ... Step 2: Create browserstack.json. ... Step 3: Configure browserstack.json to run Cypress tests on multiple platforms. ... Step 4: Execute your Cypress Tests on Browserstack.

How do I learn Cypress?

2:033:02:18Learn Cypress in 3 Hours | Full Cypress Tutorial - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo first off what is cypress. Throughout this video and through this series we'll learn that cyprusMoreSo first off what is cypress. Throughout this video and through this series we'll learn that cyprus is a javascript based test automation framework so you can write all of your tests in javascript.

How do I use .env files in Cypress?

Second if you want to test in different host then what i have been doing is.Create a folder (eg: configFiles)Inside this create json files like (eg: host1.json, host2.json)Inside your json file (in host1.json) ... Inside your plugins folder edit index.js. ... Then while running you can use npm cypress run --env host=host1.

How do you pass variables in Cypress?

Solution #1: Move the desired code inside command chain visit() function inside the command chain. That way, the id will be passed with a new value. Of course, multiple . then() funcitons can potentially cause a "pyramid of doom", so this solution is best for cases when you want to immediately pass a single variable.

How do you use Cypress dashboard?

Setup Cypress Dashboard Enter the project name, owner and users, who can see the project. Then, click on Set up project. The projectId obtained from the Cypress suggestion should match with the project id available in the cypress. json file within the project folder.

What is fixture in Cypress?

Cypress fixtures are added to maintain and hold the test data for automation. The fixtures are kept inside the fixtures folder (example. json file) in the Cypress project. Basically, it helps us to get the data input from external files.

How does Cypress define base URL?

You can use the Cypress. config() command. To get baseUrl value use Cypress. config().

How do you use Cypress dashboard?

Setup Cypress Dashboard Enter the project name, owner and users, who can see the project. Then, click on Set up project. The projectId obtained from the Cypress suggestion should match with the project id available in the cypress. json file within the project folder.

What is integration folder in Cypress?

Cypress Integration Folder The next folder is integration; This is the main folder to store all your test. We add the Basic, End to End Test, Visual or Cucumber test here. All your spec files will be here. Test file can be written as .

What is a Cypress configuration?

Cypress configurations consist of some key-value pairs that are applicable to all tests within a framework. Cypress default configurations are available under the Settings tab->Configuration (expand it) in the Test Runner window.

How long is the default command timeout in Cypress?

Simultaneously if the defaultCommandTimeout value is set to seven seconds in the cypress.json file, then Cypress shall give preference to the timeout applied to the test step (i.e nine seconds).

What is cypress.json file?

The first time you open Cypress Test Runner, it creates the cypress.json configuration file. This JSON file is used to store any configuration values you supply. If you configure your tests to record the results to the Cypress Dashboard the projectId will be written in this file too.

What is a Cypress plugin?

The Cypress plugins file runs in Node environment before the browser running a spec file launches, giving you the most flexibility to set the configuration values. This enables you to do things like:

How to apply Cypress configuration values to a suite?

To apply specific Cypress configuration values to a suite or test, pass a configuration object to the test or suite function as the second argument.

What is the default configuration file for Cypress?

By default, any environment variable that matches a corresponding configuration key will override the configuration file ( cypress.json by default) value.

How to see what configuration is resolved in Cypress?

When you open a Cypress project, clicking on the Settings tab will display the resolved configuration to you. This helps you to understand and see where different values came from. Each set value is highlighted to show where the value has been set via the following ways:

Why does Firefox freeze?

It adds significant time to the overall run, and causes Firefox to "freeze" for the duration of GC cleanup. This causes the browser not to respond to any user input.

When running Cypress from the command line, can you pass a --config flag?

When running Cypress from the Command Line you can pass a --config flag.

Accessing items in object

Let’s start simple, before we dive into the whole JSON. Let’s say we have a super-simple JSON object, that contains just a couple of keys:

Accessing items in array

Let’s now add another item in our car.json fixture. This will be a list of feature formatted as an array:

Array of objects

Let’s now combine arrays and object. Our car fixture will now have multiple objects inside it - a common situation when working with api that returns a list of items. Our JSON file will look something like this:

Why is Cypress made?

Cypress has been made specifically for developers and QA engineers, to help them get more done.

Is Cypress a simple program?

Installing Cypress is simple. No dependencies, extra downloads, or changes to your code required.

Is Cypress based on Selenium?

Cypress is based on a completely new architecture. No more Selenium. Lots more power.

Does Cypress automatically reload?

Cypress automatically reloads whenever you make changes to your tests. See commands execute in real time in your app.

What is Cypress framework?

Cypress framework is a JavaScript-based end-to-end testing framework built on top of Mocha – a feature-rich JavaScript test framework running on and in the browser, making asynchronous testing simple and convenient. It also uses a BDD/TDD assertion library and a browser to pair with any JavaScript testing framework.

How to run your first Cypress Test with example?

1. As mentioned earlier, npm has been used to install Cypress. Consequently, it has now been installed to the ./node_modules directory, with its binary executable accessible from ./node_modules/.bin.

Can Cypress be tested on real browsers?

Bear in mind that Cypress testing must be executed on real browsers for accurate results. Start running tests on 30+ versions of the latest browsers across Windows and macOS with BrowserStack. Use instant, hassle-free parallelization to get faster results without compromising on accuracy. Detect bugs before users do by testing software in real user conditions with BrowserStack.

Does Cypress have an implicit wait?

Hence, there is no need for implicit and explicit waits to be defined.

Does Cypress reload?

Real-Time Reloads – Cypress is intelligent enough to know that after saving a test file (xyz_spec.js file), the tester is going to run it again. So, it automatically triggers the run next to the browser as soon as the tester saves their file. Hence, there is no need to manually trigger the run.

Configuration File

• Launching the Cypress App for the first time, you will be guided through awizard that will create a Cypress configuration file for you. This file will becypress.config.js for JavaScript apps or cypress.config.ts forTypeScriptapps. This file is used tostore any configuration specific to Cypress. Cypress additionally supports config files with .mjs o...

See more on docs.cypress.io

Intelligent Code Completion

Options

Testing Type-Specific Options

Overriding Options

Test Configuration

Resolved Configuration

Notes

See Also

Cypress.Json

See more on docs.cypress.io

Options

Overriding Options

Test Configuration

Resolved Configuration

Notes

See Also