Contains static variables and classes such as Key, which enumerates the codes for special keyboard signals. Protractor – its namespace which wraps the Webdriver namespace.By – a collection of element locator strategies.It takes a locator and returns an ElementFinder Element – searches for an element on the page.Browser – a wrapper around an instance of web driver.What makes Protractor easier to use for some folks than, say, using Selenium with Java, are its global variables. Jasmine WD allows you to write more concise, easier-to-read statements. The onPrepare function contains things like methods for reporting of files or maximizing a window.īy default, Protractor uses a Jasmine-like wrapper called Jasmine WD as its test framework. Once you have your test script and configuration set up, what will be the starting point when Protractor is ready to execute? It’s the onPrepare function in the config file. If you’re using Angular 2 and beyond, go with TypeScript. If you’re using Angular 1, go with JavaScript. What Language to Use with Protractor Automation Scripts? You can use either JavaScript or TypeScript with which to develop your test.config file – this tells Protractor where your test script files are, where to talk to your Selenium server and many other options.Spec file – this is your test script which has a Jasmine defined test with Describes and It blocks.To get Protractor set up you just need two files for it to run: If you are new to Protractor, here are some things you need to know (Bonus: these could also be interview questions for protractor): If You Are Brand New to Protractor Test Automation Waiting issues are a frequent cause of flaky Selenium tests, but these synch errors can be avoided by using Protractor. This means you needn’t worry about waiting for your test (and the Web page that is under test) to synch.
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Protractor automatically knows when an Angular app is done loading and executes the next step in your test the moment the Web page finishes any pending tasks. Protractor Testing has Awesome Automatic WaitingĪnother huge benefit of using Protractor is that it also has automatic waits, which means you’ll no longer need to explicitly add waits and sleeps to your tests. Protractor was specifically created for testing Angular apps it supports out-of-the-box, Angular-specific locator strategies, which allows you to test Angular-specific elements without any setup effort on your part.
PROTRACTOR TESTING DRIVERS
It runs tests against your application using an actual browser, which allows you to test like a real user.Īdditionally, Protractor is built on top of WebDriver JavaScript, which uses native events and browser-specific drivers to interact with your application. Protractor is an end-to-end framework for Angular and AngularJS applications.