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What is a conf file in Protractor?

The configuration file tells Protractor how to set up the Selenium Server, which tests to run, how to set up the browsers, and which test framework to use. The configuration file can also include one or more global settings. The config file provides explanations for all of the Protractor configuration options. Default settings include the standalone Selenium Server, the Chrome browser, and the Jasmine test framework.

What is Typescript?

TypeScript is a super set of JavaScript compiled to JavaScript. TypeScript is a strongly typed, object oriented, compiled language developed and maintained by Microsoft. TypeScript may be used to develop JavaScript applications for both client-side and server-side (Node.js) execution.

What is Mocha?

Mocha is a JavaScript test framework for Node.js programs, featuring browser support, asynchronous testing, test coverage reports, and use of any assertion library.

What is Jasmine?

Jasmine is an open source testing framework for JavaScript. It aims to run on any JavaScript-enabled platform. It doesn’t require a DOM and it has a clean, obvious syntax so that we can easily write tests.

Why you choose Protractor with Selenium rather than just Selenium when an application is built on Angular or Angular JS?

There is no rule that you must use Protractor when the UI is built with Angular or AngularJS. It depends upon your requirement and team knowledge. Both these tools (Protractor & Selenium) helps us in flawless browser automation.

You can just use plain Selenium for testing Angular applications. Protractor just makes it easier to test Angular application. Protractor is a framework for testing Angular applications.

It has Automatic Waiting for elements and you can access specific Angular elements by.model and by.binding. Also it implements the Page Objects in the framework making tests more maintainable if used correctly.

Some of the points to consider when taking a decision on whether to go with Protractor or not. These points are some of the features of Protractor that make it worthy for testing AngularJS applications.

  • Protractor is a wrapper around WebDriverJS and supports Behavior Driven Development Frameworks such as Jasmine, Cucumber, Mocha etc.
  • Protractor works in conjunction with Selenium. It offers some other new locator strategies that automate the testing of AngularJS applications.
  • Protractor makes use of Selenium Grid to run Multiple browsers at once.
  • Protractor handles the $http or $timeout synchronisation issues arising out of Angular/Angular JS very well.
  • Angular/Angular JS code is written in JavaScript/TypeScript, and Protractor supports both these languages.

How Protractor, Selenium Server, and Selenium WebDriver work together?

Protractor is an end-to-end test framework for AngularJS applications. Protractor is a Node.js program that supports the Jasmine and Mocha test frameworks.

Selenium is a browser automation framework. Selenium includes the Selenium Server, the WebDriver APIs, and the WebDriver browser drivers.

Protractor works in conjunction with Selenium to provide an automated test infrastructure that can simulate a user’s interaction with an Angular application running in a browser or mobile device.

What is Protractor?

Protractor is an end-to-end test framework for Angular and Angular JS applications. Protractor runs tests against your application running in a real browser, interacting with it as a user would. Protractor is a node.js port of the webdriver.io, which is the JavaScript implementation of Selenium framework.

Protractor is a Node.js program that supports test frameworks like Jasmine, Mocha, and Cucumber.

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