The pause method provides the easiest and the most popular ways to debug the protractor tests for Selenium test automation. If you are using webdriver.io please check WEBDRIVER.IO.MD for usage. Already on GitHub? This results in a Web Driver failure error as the requested command is not executed by the web driver. 4. vs code debugging 5. nodejs debugging in vs code 6. protractor cucumber using typescript 7. protractor-cucumber-typescript repo 8. default timeout in webdriver js 9. node-js-tutorial 10. Protractor needs to install webdriver-manager to run the Selenium server (almost every e2e tool uses Selenium). The Selenium test automation scenarios follow a sequence of actions and the output of the current test cases serves as the input of the further test cases and hence there is a dependency. Please see below error. It provides multiple-cucumber-html-reporter and some nice integration features that will make using Protractor + CucumberJS 1/2/3 nicely integrate with only a few lines of code. In this Protractor tutorial, I’ll get you started on how to debug Protractor tests, which is one of the most popular JavaScript testing frameworks. Cucumber Setup Note: With the latest versions of Protractor (3.x), Cucumber is no longer included by default so you will use the custom framework option. We don't get the cucumber along with our protractor packages, we have to install below packages to works with Cucumber and protractor First and foremost Protractor npm install protractor Typescript npm install End to end testing of web applications is pivotal to ensure it’s quality. Configure the E2E testing tools in Using Jasmine to verify AngularJs web app UI based on Selenium (behavior) driven by Gherkin specs run by Cucumber TL;DR Summary Protractor was written by the team within Google who created the Angular testing framework in order to automate its testing. You can debug Protractor tests works is by utilizing the following methods stated in this Protractor tutorial: The pause method provides the easiest and the most popular ways to debug the protractor tests for Selenium test automation. As an example of this Protractor Tutorial, I’ll use the script shown below. Angular2 + Protractor + CucumberJS. in order to automate its testing. logger.js:158 You can execute the same test script to debug Protractor tests in the cloud Selenium grid with minimal configuration changes that are required to build the driver and connect to the LambdaTest hub. Also, you need to add the LambdaTest username and access key which uniquely identifies with the LambdaTest platform. How come it be possible? "protractor-cucumber-framework": "^4.1.1" npm install cucumber --save-dev npm install protractor-cucumber-framework --save-dev typings install cucumber --save-dev --ambient npm Before continuing, make a folder /e2e in the root of your project. [18:34:25] E/launcher - BUG: launcher exited with 1 tasks remaining We can see that our Selenium test automation script got executed successfully on the platform and you can also execute the same set of commands that we used on the terminal while using the pause and debugger methods to debug Protractor tests. This results in an expected failure. This provides a great way to debug tests mainly on the integration servers that continuously execute the tests. Installation 1.1 Protractor: Protractor comes as default tool for Angular projects. logger.js:158 Sign up for a free GitHub account to open an issue and contact its maintainers and the community. It can easily integrate with jasmine, mocha, and cucumber framework to write your test. Over a million developers have joined DZone. You might face a few problems along the way, these are as follow: There are major types of failure scenarios that are encountered while performing Protractor testing. to your account. That’s all folks! This error message should also come in the run mode why is it coming only in the debug mode. The protractor testing script is executed with the debug option as shown in the below command. SIMgroep was thinking on improving the release process and started writing a simple plan that prescribes the way software is developed, tested en released. The quality of certain modules might not be apt or there are browser compatibility testing issues. Also, help us to share this article with your friends. Join the DZone community and get the full member experience. So the command line takes care for us. #protractor #letcode #asyn #await #debug The common most problem in an asynchronous programming language is to debug the script because we cannot control the … "cucumber-html-reporter": "^3.0.4", that is different from your local install (the one required in your support files). You can refer to this article on locators in Protractor to know more about how to use locators with Selenium Protractor. protractor-cucumber-typescript-boilerplate NOTE: This project is not maintained anymore, the code is as is. logger.js:158**, Below are the dependencies of package.json which got installed after running "npm install". Please note that we have increased the timeout in the above config file for the parameters all Scripts Timeout and default timeout interval to 999999. While using the debug method, we can also choose to type C command in the terminal similar to the one used in the pause method for continuing forward in the test code. // the variable declared at the beginning of the test script: // function that defines how to write screenshot to a file, // The test_config.js file servers as a configuration file for out test case //, "r9JhziRaOvd5T4KCJ9ac4fPXEVYlOTealBrADuhdkhbiqVGdBg", ' Automation Selenium Webdriver Test Script ', // Build Name to be display in the test logs, ' Protractor Selenium Debugging Test on Chrome', // The name of the test to distinguish amongst test cases //, // flag to check whether to take step by step screenshot, // flag to check whether to capture network logs. When the test suite gets stuck in a loop for a long period and as a result, the data is not returned in the speculated time. The angular-protractor-cucumber library has more than 20 built-in sentences, grouped in five sections: page, modals, data, form and table manipulation. Cucumber Full Language Support VSCode Cucumber (Gherkin) Language Support + Format + Steps/PageObjects Autocomplete This extension adds rich language support for the Cucumber (Gherkin) language to VS Code, including: 2. Advantage of Protractor when combined with Selenium: When we run it locally its easy to open the results in browser. Protractor also provides awesome Jasmine/JUnit Reports. at processImmediate [as _immediateCallback] (timers.js:729:5) In this video I'll show you how to debug TypeScript code with Visual Studio Code's built-in debugger. At INIT Group we started using Cypress and Cucumber in one of our team’s project about a couple months ago, and we believe we somehow mastered the process. Debugging Options You can use various logging options to debug your failed test cases and fix them with ease. When I use browser.pause(), it will pause the test but will not take any command ----- WebDriver Debugger ----- ready press c to continue to As a result of the command executing the response is sent back to the terminal. You just need to place it at the proper point where we want to add a breakpoint in the code. "chai": "^4.1.2", In this Protractor tutorial, I’ll get you started on how to debug Protractor tests, which is one of the most popular JavaScript testing frameworks. Developer Executed Path: D:\Prog Test\protractor-cucumber-master\node_modules\cucumber\lib\index.js Thank you for posting this! It can be achieved by using the browser.debugger() as a replacement for browser.pause() in the Selenium test automation script. In the script test_debug.js, I have specified a test scenario where we locate an element in the web application using the locator by.binding() with (‘myTestString’)  but the launched URL i.e. // Desired Capabilities that are passed as an argument to the web driver instance. at Promise._settlePromises (D:\Prog Test\protractor-cucumber-master\node_modules\bluebird\js\release\promise.js:693:18) The long error messages encountered while performing automation tests might be tough to comprehend. debuggability.js:868 Here is the link to visit LambdaTest Selenium desired capabilities generator. Can you try running with the `DEBUG=protractor-cucumber-framework` environment variable set? Protractor is a testing API written by Google in support of AngularJS. cucumber-ts-starter Starter project to write and debug cucumber-js features in TypeScript language. By clicking “Sign up for GitHub”, you agree to our terms of service and (almost every e2e tool uses Selenium). "protractor": "^5.2.0", [18:34:16] I/local - Selenium standalone server started at http://10.12.2.155:60837/wd/hub Do share your view on this Protractor tutorial with us in the comment section down below. That should print out the command that’s being … Please execute the locally installed version to run your tests. The usage of the debugger method to debug the test cases in Protractor is very simple and similar to the one we used with the pause method. Unhandled rejection Error: [18:34:15] I/local - Starting selenium standalone server... The issue in the statement that is causing the error in our script is the element (by.binding(‘'myTestString')).getText(). This provides us the flexibility to debug protractor tests by adding additional statements required in the debugging mode from the terminal. Recommended for you Debugging can be a great way to ensure that your Selenium automation tests run as intended and there are no false positives or negatives. It becomes difficult to distinguish between errors and issues which are either related to browsers or test scenario processes. They will make you Physics. To execute the tests locally run the command npm test. Also, we can continue using C until a failing statement is encountered. This will result in generating a screenshot in PNG format with base 64 encoded. For the Love of Physics - Walter Lewin - May 16, 2011 - Duration: 1:01:26. See the original article here. When we use CI (Continuous Integration) services like Travis CI or CI tools like Jenkins, it’s very difficult to debug testing errors because they use headless browsers to run tests. Now, let’s incorporate Cucumber features into your Protractor suite. Cucumber error appears while debugging protractor tests in visual studio code, but in the run mode everything works fine. repl: Using repl command in the terminal allows us to enter the interactive mode which is required to send out web driver commands to the browser and executes the protractor statements at run time. Home Screen After login: 1. By default, the timeout interval set is 11 sec and 30 secs respectively. I found it over a year later and the 'cwd' fix worked for me. Lectures by Walter Lewin. If we encounter a scenario where an element or attribute is not found or even when there is an uncertainty in the address requested by the browser. "babel-register": "^6.26.0", You’ll require a different WebDrivers for various operating systems and browsers for performing cross-browser testing. at tryOnImmediate (timers.js:752:5) If you want to learn more about how to write test scripts in Protractor, you can refer to our previous article on cross-browser testing with protractor. Step 1: Select WorkSpace on Eclipse start up a) Double click on ‘eclipse.exe‘ to start eclipse.‘ to start eclipse. how to debug typescript in vs code? C: Press the C key and hit enter to move forward in the execution i.e. Hence, to find the root cause of the issue, it is necessary to debug the script diligently. Text logs These are a comprehensive record of your test. (https://google.com) in the browser does not have the element with the specified locator. Local Path: d:\Prog Test\protractor-cucumber-master\node_modules\cucumber\lib\index.js, at D:\Prog Test\protractor-cucumber-master\node_modules\cucumber\src\cli\install_validator.js:17:11 I am testing with 1.6.0 and 1.6.1 protractor with cucumber.js 0.4.7 on mac. // Flavour of the framework to be used for our test case //, // The patterns which are relative to the current working directory when, // overriding default value of allScriptsTimeout parameter //, // overriding default value of defaultTimeoutInterval parameter //, // describing our test scenario for protractor framework //. Learn how to enable testing with async/await in Protractor, and how to debug your tests with the new NodeJS debugger. Sign in When the above code is executed and the pause command is hit, we can see it pauses the code at that point and the debugger is started after launching the URL in the browser. Is failed, and we 'll be using chai 's expect assertions for testing with and! 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