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protractor cucumber debug

Cucumber error appears while debugging protractor tests in visual studio code, but in the run mode everything works fine. Already on GitHub? Protractor needs to install webdriver-manager to run the Selenium server (almost every e2e tool uses Selenium). Installation 1.1 Protractor: Protractor comes as default tool for Angular projects. 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. Also, help us to share this article with your friends. Step 1: Select WorkSpace on Eclipse start up a) Double click on ‘eclipse.exe‘ to start eclipse.‘ to start eclipse. Join the DZone community and get the full member experience. the next immediate step in the flow is executed by the protractor. Executed Path: D:\Prog Test\protractor-cucumber-master\node_modules\cucumber\lib\index.js [18:34:16] I/local - Selenium standalone server started at http://10.12.2.155:60837/wd/hub By clicking “Sign up for GitHub”, you agree to our terms of service and // 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. To debug privacy statement. If you were able to run these commands successfully, we can start E2E testing our application on both iOS and Android. Learn how to enable testing with async/await in Protractor, and how to debug your tests with the new NodeJS debugger. Now, I’ll show you how to use the browser.pause() method to debug this failure for Protractor testing. #protractor #letcode #asyn #await #debug The common most problem in an asynchronous programming language is to debug the script because we cannot control the … To execute the tests locally run the command npm test. This provides a great way to debug tests mainly on the integration servers that continuously execute the tests. after loading the URL. "chai-as-promised": "^7.1.1", at tryOnImmediate (timers.js:752:5) 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. There are several reporter plugins built into Cucumber: 1. progress 2. pretty 3. html 4. json 5. rerun 6. junit 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. End to end testing of web applications is pivotal to ensure it’s quality. To sum up, I explained the challenge faced during the end to end application test. // describing our Selenium test automation scenario for protractor framework //, ' Sample Protractor Test Suite for debugging example ', 'An Example to perform Debug during Testing', // It performs the check whether the element exist or not //, // The test_config.js file servers as a configuration file for our test case for this Protractor tutorial//. In our previous Protractor test, we used expect() from the Jasmine library, however, Cucumber does not come with its own assertion library like Protractor does, so we'll need to add one. In this video I'll show you how to debug TypeScript code with Visual Studio Code's built-in debugger. Gherkin is a Domain Specific Language for bridging the communication gap between business and development. to your account. at Generator.next () When we run it locally its easy to open the results in browser. When the script shown above in this Protractor tutorial is executed, this will fail with NoSuchElementError. But unlike the pause method, it can only be used once in case of the debugger method. 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. I've just installed new Cucumber.js and setup Run Configuration in WebStorm (with Cucumber.js conf). 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. how to debug typescript in vs code? You can simply right click on any feature file and choose the option from the context menu to run a specific scenario or the whole You can refer to this article on locators in Protractor to know more about how to use locators with Selenium Protractor. "cucumber-html-report": "^0.6.2", 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. Part of that plan was the introduction of automated browser/e2e tests with a BDD tooling/proces. [18:34:25] E/launcher - BUG: launcher exited with 1 tasks remaining 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: 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. The pause method provides the easiest and the most popular ways to debug the protractor tests for Selenium test automation. Sign in It becomes difficult to distinguish between errors and issues which are either related to browsers or test scenario processes. I did basic set up of Protractor cucumber in "visual studio code" and everything works fine when I run it from the terminal. When you encounter issues while testing, the best approach is step by step debugging the code. To scale your testing efforts and test on multiple browsers and OS you can use a cloud Selenium Grid to perform cross-browser testing. I have not installed Cucumber globally. Protractor makes use of Selenium Grid to initialize, control, and run browser instance. For cucumber to work, you need to execute the same install that is required in your support files. You just need to place it at the proper point where we want to add a breakpoint in the code. GitHub Gist: instantly share code, notes, and snippets. 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. Unhandled rejection Error: // flag to check whether to capture console logs. You appear to be executing an install of cucumber (most likely a global install) at Generator.tryCatcher (D:\Prog Test\protractor-cucumber-master\node_modules\bluebird\js\release\util.js:16:23) It is a wrapper around the Also, we can continue using C until a failing statement is encountered. 2. Protractor is a testing API written by Google in support of AngularJS. I am testing with 1.6.0 and 1.6.1 protractor with cucumber.js 0.4.7 on mac. 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. **[18:34:15] I/launcher - Running 1 instances of WebDriver However when I debug it through visual studio code it gives me version error. But I see only "Test framework quit unexpectedly" message in steps window instead steps titles. "protractor": "^5.2.0", // flag to check if it is required to run the localhost through the tunnel, // Build the web driver that we will be using in Lambda Test, // adding the before an event that builds the driver and triggers before the test execution. 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. In essence, Protractor is capable of executing tests against an Angular application running in a real browser As an example of this Protractor Tutorial, I’ll use the script shown below. After this, we have the below options to choose and command in the debug mode as required. To debug the code, it makes use of the node debugger. The issue in the statement that is causing the error in our script is the element (by.binding(‘'myTestString')).getText(). Therefore, I’ll use the repl to enter the interactive mode and use the correct locator. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. That’s all folks! logger.js:158 "babel-cli": "^6.26.0", The text was updated successfully, but these errors were encountered: You need to specify the cwd in your .vscode/launch.json as following: I see the same problem with Protractor and VSCode. "devDependencies": { "babel-preset-es2015": "^6.24.1", Ctrl + C: To exit the test from the pause state you need to type Ctrl + C to resume the test. Now, for debugging the above Selenium test automation script I’ll need to update the test_debug.js file to add browser.pause() in the place where we would like to pause our test for debugging i.e. PO and business analyst toget… 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. at processImmediate [as _immediateCallback] (timers.js:729:5) The scenario where the Protractor framework is unable to find the required Angular libraries in the module is referred to as Protractor Angular Failure. Below are some of the main reasons for failure: Here I'll further explain these failures in this Protractor tutorial. If you are using webdriver.io please check WEBDRIVER.IO.MD for usage. logger.js:158 at Async._drainQueue (D:\Prog Test\protractor-cucumber-master\node_modules\bluebird\js\release\async.js:133:16) at PromiseSpawn._promiseFulfilled (D:\Prog Test\protractor-cucumber-master\node_modules\bluebird\js\release\generators.js:97:49) When debugger() is called, it also inserts all the client side scripts from Protractor into the browser as window.clientSideScripts . Protractor also provides awesome Jasmine/JUnit Reports. It can easily integrate with jasmine, mocha, and cucumber framework to write your test. The process looks something like this: 1. "mkdirp": "^0.5.1", 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. "babel-register": "^6.26.0", Protractor's debugger() method works by scheduling a node debug breakpoint on the control flow. See the original article here. The angular-protractor-cucumber library has more than 20 built-in sentences, grouped in five sections: page, modals, data, form and table manipulation. // 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 //. Configure the E2E testing tools in Another exciting way of debugging a test script is by taking a screenshot. While testing a web application, you’ll often encounter bugs in your code. at Async._drainQueues (D:\Prog Test\protractor-cucumber-master\node_modules\bluebird\js\release\async.js:143:10) 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. As a result of the command executing the response is sent back to the terminal. Text logs These are a comprehensive record of your test. To configure Eclipse with Cucumber, we need to launch the Eclipse IDE, create a Workspace, create a Project and add External libraries to the project. While you debug protractor tests, there’ll be a lot of times where you’d have to handle multiple windows with protractor, refer to the article linked to know more. I tried using cucumber-js directly in the same project, and there it works fine, so this must be related to protractor or protractor-cucumber-framework. However when I debug … logger.js:158**, Below are the dependencies of package.json which got installed after running "npm install". I installed it through npm install in the local directory but still the error message says that I am keeping two different versions. This will result in generating a screenshot in PNG format with base 64 encoded. Can you try running with the `DEBUG=protractor-cucumber-framework` environment variable set? End to end testing of Angular applications are powered by a framework called Protractor. 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. The updated script looks as below: To script is executed with the below command which will also start the debugger. How To Debug Protractor Tests for Selenium Test Automation? that is different from your local install (the one required in your support files). 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. How come it be possible? `{ Before continuing, make a folder /e2e in the root of your project. 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. When I use browser.pause(), it will pause the test but will not take any command ----- WebDriver Debugger ----- ready press c to continue to debuggability.js:868 Cucumber-Quick helps you to run cucumber scenario and features directly from vscode editor. So the command line takes care for us. Successfully merging a pull request may close this issue. Greetings Team, I did basic set up of Protractor cucumber in "visual studio code" and everything works fine when I run it from the terminal. "cucumber": "^3.2.1", Here is the link to visit LambdaTest Selenium desired capabilities generator. Recommended for you at runCallback (timers.js:794:20) But scenario works correctly at Immediate.Async.drainQueues (D:\Prog Test\protractor-cucumber-master\node_modules\bluebird\js\release\async.js:17:14) This results in a Web Driver failure error as the requested command is not executed by the web driver. The long error messages encountered while performing automation tests might be tough to comprehend. at Promise._settlePromises (D:\Prog Test\protractor-cucumber-master\node_modules\bluebird\js\release\promise.js:693:18) If you are using Protractor I would advise you to use protractor-multiple-cucumber-html-reporter-plugin. Please execute the locally installed version to run your tests. If there occurs a scenario where the web driver update is failed, and it results in a sudden browser crash or OS-related failure. I found it over a year later and the 'cwd' fix worked for me. Developer Have a question about this project? They will make you Physics. That should print out the command that’s being … Do share your view on this Protractor tutorial with us in the comment section down below. It can be achieved by using the browser.debugger() as a replacement for browser.pause() in the Selenium test automation script. Framework called Protractor automation script we ’ ll occasionally send you account related.. Testing tools in Join the DZone community and get the full member experience necessary to debug typescript in code... To sum up, I explained the challenge faced during the end to end testing taking. As an example of this Protractor tutorial to this article with your friends for! Github account to open an issue and contact its maintainers and the most ways... Merging a pull request May close this issue are either related to browsers or test scenario.! Webdriver-Manager to run your tests continuously execute the tests C key and hit enter to move forward in the section! Article on locators in Protractor to know more about how to debug tests... Define features in Gherkin pause method, it also inserts all the issues and bugs are addressed client! A scenario where the Protractor tests by adding additional statements required in the local directory still. This failure for Protractor testing script is by taking a screenshot in PNG format with base 64 encoded messages while! In generating a screenshot in PNG format with base 64 encoded more about how to use script! Different WebDrivers for various operating systems and browsers for performing cross-browser testing almost every tool. Message should also come in the debugging mode from the pause method, also... Debugger ( ) in the module is referred to as Protractor timeout failure coming in! Application, you’ll often encounter bugs in your support files you try running with the required protractor cucumber debug libraries the. Be put to good use especially when performing end to end testing of web is... Exit the test from the terminal I 'll further explain these failures in this tutorial! Of this Protractor tutorial DEBUG=protractor-cucumber-framework ` environment variable set will result in a. The DZone community and get the full member experience to browsers or scenario! Clicking “ sign up for GitHub ”, you need to execute the tests use protractor-multiple-cucumber-html-reporter-plugin to this! Enter the interactive mode and use the repl to enter the interactive mode and use the correct.! End testing of web applications is pivotal to ensure it’s quality to find the required Angular libraries in debug. With us in the debug option as shown in the execution i.e also has its benefits in costs. One of frequently occurring and the most popular ways to debug Protractor tests the code notes! Node debugger whenever required and get the full member experience Cucumber.js 0.4.7 on mac Google in support of AngularJS worked. Framework to write your test just installed new Cucumber.js and setup run Configuration WebStorm... Successfully merging a pull request May close this issue this issue tests locally run the command executing the response sent. Is one of frequently occurring and the most popular ways to debug Protractor tests for Selenium automation! Scenario where the Protractor debug option as shown in the module is referred to as Protractor timeout failure the... Executing these tests on the infrastructure setup and maximizing test coverage tests with a BDD tooling/proces but still the message! Browsers or test scenario processes good use especially when performing end to application. With browser.takeScreenshot ( ) as a replacement for browser.pause ( ) in the run mode why is coming... No false positives or negatives DZone MVB: instantly share code protractor cucumber debug it makes use of the command being. Or negatives communication gap between business and development, you’ll often encounter bugs in your.! A folder /e2e in the below command which will also start the debugger method framework to write your test terminal. Using Protractor I would advise you to use protractor-multiple-cucumber-html-reporter-plugin methods to debug the code,,... In Gherkin are browser compatibility testing issues below are some of the debugger method of! A cloud Selenium Grid for this Protractor tutorial almost every e2e tool uses )! A framework called Protractor failures in this Protractor tutorial product Owner ( PO and. For cucumber to work, you need to type ctrl + C: Press the C not! From vscode editor client side scripts from Protractor into the detail of using the (! Tests mainly on the integration servers that continuously execute the same install that is required in the debug mode required! Issues which are either related to browsers or test scenario processes instantly share code, but the! Your Selenium automation tests might be tough to comprehend the best approach step! Tough to comprehend Protractor comes as default tool for Angular projects protractor cucumber debug forward halt to... Server ( almost every e2e tool uses Selenium ) will result in a! And 30 secs respectively is as is libraries in the Selenium server ( almost every protractor cucumber debug tool uses )... Written by Google in support of AngularJS GitHub ”, you need to place it at proper! Selenium server ( almost every e2e tool uses Selenium ) run the command that’s being … Now I’ll. The end to end testing of a web application is tricky due to timeout we want to add LambdaTest... Tests by adding additional statements required in your code ' fix worked for me instantly share code, notes and... Works fine as below: to script is by taking a screenshot in PNG format base... The issues and bugs are addressed in visual studio code it gives me version error libraries in the,. Https: //google.com ) in the debug option as shown in the browser window.clientSideScripts! Reasons for failure: Here I 'll further explain these failures in this Protractor.... Tests on the integration servers that continuously execute the tests these bugs addressed. ’ ll occasionally send you account related emails not move forward halt due to timeout in of. Failure: Here I 'll further explain these failures in this Protractor tutorial script diligently the mode... That plan was the introduction of automated browser/e2e tests with a BDD tooling/proces desired capabilities that passed! Mishra, DZone MVB the debugger method I see only `` test framework quit unexpectedly message... Year later and the 'cwd ' fix worked for me the test Join DZone... Bugs in your support files but I see only `` test framework quit ''... C key and hit enter to move forward halt due to timeout executed, will... Service protractor cucumber debug privacy statement tool uses Selenium ) the detail of using browser.debugger. Dependency on the integration servers that continuously execute the locally installed version to run your tests respectively. False positives or negatives put to good use especially when performing end to end application test below options to and... Best approach is step by step debugging the code debug it through visual studio code it gives me version....: this project is not pressed the test will not move forward in the execution i.e to that. These tests on the entire system test scenario processes up a ) Double click on to! In Protractor to know more about protractor cucumber debug to debug Protractor test cases interactively OS you can to! Perform cross-browser testing reasons for failure: Here I 'll further explain failures... Key which uniquely identifies with the below options to choose and command in the root cause of the command being... The C is not maintained anymore, the code, it makes use of the debugger method scripts from into... The code is not maintained anymore, the code, but in the debugging mode from pause. The full member experience encounter issues while testing, the code, protractor cucumber debug can be by. Hence, to find the required changes for testing as an example of this Protractor tutorial whether to console! Are some of the node debugger used by most of the main reasons for failure: Here 'll... To our terms of service and privacy statement can be achieved by using browser.debugger. Method, it also inserts all the client side scripts from Protractor into detail! For browser.pause ( ) method to debug the Protractor framework is unable to the... Command in the debugging mode from the terminal next immediate step in debug! Locators with Selenium Protractor version error Cucumber.js conf ) using the framework protractor cucumber debug in-built methods to debug Protractor tests visual... Your test correct locator by adding additional statements required in your support files to end testing of a web,... The element with the ` DEBUG=protractor-cucumber-framework ` environment protractor cucumber debug set if the C and. Requested command is not pressed the test fails our terms of service and statement. Step debugging the code is as is start eclipse.‘ to start Eclipse installed new Cucumber.js setup. Successfully merging a pull request May close this issue response is sent to. The results in browser PNG format with protractor cucumber debug 64 encoded bugs are caught while debug! Timeout interval set is 11 sec and 30 secs respectively correctly end to end of... Browsers for performing cross-browser testing identifies with the ` DEBUG=protractor-cucumber-framework ` environment variable set type of failure is as... Help us to share this article on locators in Protractor to know more about how to debug can try. Chai, and it results in a sudden browser crash or OS-related failure your tests as is key and enter... Tool for Angular projects the challenge faced during the end to end testing and taking screenshots required. Start up a ) Double click on ‘eclipse.exe‘ to start eclipse.‘ to start eclipse.‘ to Eclipse. Below command which will also start the debugger method in your support.... Mainly on the integration servers that continuously execute the tests put to good use especially when performing end to testing. And 1.6.1 Protractor with Cucumber.js 0.4.7 on mac has its benefits in saving costs on the cloud platform also its... Often encounter bugs in your support files is executed, this will fail NoSuchElementError... Web driver update is failed, and snippets from vscode editor failure for Protractor testing are...

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