But with the right code editor/IDE, we don’t have to worry about that fact. Of late, as the project grew bigger, it became a little trickier to write/maintain the right unit tests. Go to Visual Studio 2019 and then click on the button Create a new project and then click on ASP.NET Core Web Application with c and then click on the Next button.I have been working on a large scale angular 1.x based application which has humongous number of unit tests written using Jasmine framework and executed using Karma runner. So, follow the below steps. So, follow the below steps. Now, in this step we will create an angular 8 and Asp.Net Core 3 app using visual studio 2019.When I run this project It shows me below screen. Run the below commandsautoSave user setting. Install yeoman and generator-angular modules. To scaffold a new angular application. Yeoman is distributed as npm package. Yeoman is a great scaffolding tool that works on the concept of generators.
How Do Users Use Visual Studio For Angularjs Mac OS XHowever, to debug applications running within Chrome browser, we need to install extension. That’s all required from karma configuration perspective.Step 4 : Setting up VS Code With Chrome DebuggerVS Code has the inherent ability to debug node.js applications. Set the port in which chrome needs to attach the debugger to and debug property to trueTo run the tests with this custom launcher, we just need to tweak our test execution statement.Karma start test/karma.conf.js -browsers Chrome_with_debuggingThe results should be exactly the same as in step 2. Karma offers a nice way to create customLaunchers – i.e, we can pass custom arguments, To enable Chrome debugging, all we need is the below set of lines in the config file. Add the karma-chrome-launcher plugin to the plugins list in your karma.conf.js file.To make sure the tests are running fine, you can run the command karma start karma.conf.js -browsers Chrome The output should look like below :$ karma start test/karma.conf.js -browsers Chrome07 04 2017 18:09:23.018:WARN : Pattern "/Users/z066157/SampleProjects/YeomanSamples/ng-test/test/mock/**/*.js" does not match any file.07 04 2017 18:09:23.036:WARN : No captured browser, open 07 04 2017 18:09:23.046:WARN : Port 8080 in use07 04 2017 18:09:23.046:INFO : Karma v1.6.0 server started at 07 04 2017 18:09:23.046:INFO : Launching browser Chrome with unlimited concurrency07 04 2017 18:09:23.077:INFO : Starting browser Chrome07 04 2017 18:09:24.500:INFO : Connected on socket INWSvnmz-Y_UvIZJAAAA with id 84227671Chrome (Mac OS X 10.11.6): Executed 2 of 2SUCCESS (0.025 secs / 0.019 secs)Step 3 : Setting up Karma.conf.js for Chrome debuggingNow that the tests are running fine in chrome browser as well, let’s go ahead and modify the karma.conf.js file further to enable Chrome debugging. Canon es30 driver for macBelow image shows how to install extension in VS Code.Since I had installed the extension already, Install button is not availableStep 5 : Enabling Chrome debugging for unit tests in the applicationClick on the Debug icon on the left navigation menu in VS Code, and then click on the tiny gear icon, to toggle a new launch configuration. For this specific scenario, we need to download Debugger For Chrome extension. The extensions can be downloaded from Visual Studio marketplace. Below video shows the debugger in action. Now, you can check all the local variables, add variables to watch, view the call stack and you can step in, step out or step over any methods and enjoy full debugging of your unit tests too. When the unit test with the breakpoint addded is getting executed, VS Code will automatically pause.
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