Cypress is a free and open-source automation tool with JavaScript built-in that is released under the MIT licence. As of this writing, it has over 19.3K stars on Github and is used by corporations such as NASA and DHL. Cypress End to End test makes designing and debugging integration and unit tests a breeze.
Cypress features a visual interface in addition to the test script runner that indicates which tests and tasks are presently running, passed, or failed. It allows us to test highly interactive applications and run tests like manipulating the DOM, asserting that certain elements are available or present on the screen, reading and writing data into/from fields, submitting forms, and even redirecting to a different page without having to change your code directly.
Cypress is intended for use in local development contexts and has been optimized for such. After a period using Cypress, you could be tempted to utilize it for all of your programming since it provides a platform for quick debugging and code maintenance.
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For better understanding here we are sharing the advance ion must know considering cypress testing. Lets get started!
Cypress Hooks:
Handling the pre and post conditions for a test case or test suite is an important notion in the construction of any automation framework. A specific action may be required before/after each test case or before/after all of the test cases in the test suite in a variety of conditions. Cypress also has Hooks, which allow you to conduct a specific set of activities before or after each test case, or all of the test cases in the test suite.
Fixtures in Cypress:
One of the most important needs when developing a Test Automation Framework is to separate the test scripts from the test data. It’ll be the frosting on the cake if the same framework can simulate backend/third-party requests while also allowing you to test the frontend separately. Both of these features are available in Cypress, and we can simply implement them using Fixtures.
Cypress Custom Commands:
All automation tools have a collection of commands that accomplish a certain activity and assist in imitating human behaviour. Similarly, Cypress gives a series of instructions that effect the user’s behaviour. However, it also has the capability of allowing you to create your own command. These are Cypress-developed commands.
Page Object Pattern in Cypress:
Creating a test automation framework that works is a skill. Furthermore, it necessitates examining through several perspectives, such as reducing code duplication, maintaining code, and improving code readability. To standardise these components of software development, many design patterns were created. The “Page Object Pattern” is an important design pattern. By utilising the “Page Object Pattern,” Cypress gives built-in features for developing test automation frameworks fast and efficiently.
Cypress configurations:
One of the most important features of any automation framework is the ability to implement and manage project properties in configuration files. The config files, according to the standard definition, store certain basic settings and parameters for the application or framework. As a result, Cypress follows the same paradigm and provides specific settings with specified default values that may be altered by users as needed.
Environment Variables in Cypress:
Environment Variables are variables that have their values set at the operating system level. It’s a key-value pair that’s established at the system level and available to all apps in the context. Access and set values for environment variables are available in all programming languages and automation tools. In a similar vein, Cypress includes tools for accessing and manipulating environment variables. During cypress testing parallel one will be able to identify this.
Cypress Dashboard Service:
As the technological stack evolves, all software services are shifting to cloud-based hosting rather than on-premise hosting. Automation frameworks are no different. Furthermore, a variety of tools and businesses are offering cloud-based services that either enhance the capabilities of automation tools or provide a whole cloud-based testing solution. Similarly, Cypress offers a number of its services as cloud-based subscription services. One of them is the Cypress Dashboard Service, which comes in handy when executing Cypress test cases in a continuous integration environment.
Screenshots and Videos in Cypress:
In today’s world, every test automation framework we design is executed without human intervention, either from the command line or with CI/CD technologies like Jenkins. Furthermore, if your test fails for whatever reason, your automation tool should be smart enough to notify you the reason for failure or provide you with data that might assist you in diagnosing the cause of failure. Capturing screenshots and videos during test runs makes debugging any bugs that arise during the test run a breeze, and the majority of UI automation frameworks include at least one of these features. Cypress follows the same market trends and includes the ability to take screenshots and videos while doing the test.
We hope now you are having a clarity considering the advance module of cypress and how these are means for cypress testing parallel!
