I've always been a heavy IDE user - but for some things, like running tests, I still prefered a terminal. Recently I've played around with the in-IDE possibilities for testing and was pretty satisfied with them. Since Symfony ships with a kinda custom testing experience here's how to setup your IDE to test your Symfony applications with it - and additional features of testing within your IDE.
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IDE configuration
After following the current Testing documentation it's mandatory to manually run ./bin/phpunit
once in your terminal. Symfony will install its own instance of PHPUnit within your bin
directory which will provide the executable phpunit
file for our IDE.
After you've run this command you'll see a .phpunit
directory within your bin
directory.
For being able to run your tests via your IDE open your Settings window and navigate to Languages & Frameworks > PHP > Test Frameworks
.
Click on the +
icon on the right side and select PHPUnit Local
. Specify the Path to phpunit.phar
and select the phpunit
file within your .phpunit
directory. Additionally set your Default configuration file
to your phpunit.xml
in your Symfony directory.
Note: Keep in mind to change your configuration file to phpunit.xml
instead of phpunit.xml.dist
in case you're using a customized configuration file.
Open one of your tests and click on the Run test
icon and select Run '<your test name>'
. A window will pop up where you can edit your configuration (we'll come to this topic in a second); and, if you haven't set an interpreter for your project, you'll see a exclamation mark with a pretty weird message: Mystery case files huntsville free. download full version crack.
Clicking on the Fix
button will open a window where you can set your CLI interpreter. If there's no interpreter in your dropdown click on the icon next to the dropdown and add your PHP interpreter path. This should look somewhat like this:
Note: It's recommended to have a debugger like xdebug
installed. In case you're using Ubuntu simply install it with sudo apt install php-xdebug
.
Now select your interpreter path and the exclamation mark should disappear - meaning you're now ready to run your tests.
Clicking on Run
should now open an additional view within your IDE showing the result of your test.
Usage
Being able to run tests within your IDE is one thing - understanding and taking advantage of it is something different. Let's take a deeper look at our possibilities:
Configurations
You could add configurations for every single test, for an entire test class or whatever you want. For example you could create a configuration which executes all your unit tests but not your functional tests - click on the Edit configurations
item within your configurations dropdown at top of your IDE and create a new configuration for your unit tests which points to your unit tests directory.
Now selecting the Unit tests
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Code coverage
Important: Keep in mind that this requires the xdebug
extension!
If you strive for higher code coverage PhpStorm offers great tools to make your life easier. Assume the following code:
A test for this would be pretty simple:
Phpstorm Symfony Log Format
A great test for a great method, nevertheless we're missing something: we've missed to test the path for non-numeric values.
If you run your tests with the Run '<your test> with Coverage
PhpStorm will generate a visual representation of your tests. In case of your equals13
method it will look like this:
Phpstorm Symfony Debug
This makes it very easy for you to detect untested code. Additionally PhpStorm will now show a coverage report and show code coverage within your project structure.
In case you're ashamed of your low coverage and want to hide these stats again simply click on Tools > Hide coverage
to make them disappear.
Auto testing
Another useful feature is auto testing, which essentially just executes your tests after your code is changed (without you having to do anything). To enable this feature simply click on the Toggle auto test
button in your Run
window. To adjust the delay between code changes and tests being executed you might change the value of the AutoTest Delay (click on the cogwheel icon within your Run
window).
Phpstorm Symfony Server Run
Why no terminal?
Since I've acknowledged the importance of tests and started writing them I've executed them in a terminal. Throughout the time I figured out that the only arguments I'm sometimes changing are generating a coverage export (with --coverage-clover
) and to just execute a single test instead of all of them (with --filter
). A big drawback of that was that I always had to re-load my coverage file in case I wanted to see updated code coverage within my IDE which was really annoying.
Both of these options are fully covered within my IDE - and I could do even more without having to store a shitload of terminal commands. Clicking on a 'Play' icon may doesn't make you look like a hackerman like typing complex terminal commands would do - but it's easier and faster.
Phpstorm Symfony Plugin
If there are any features regarding testing you'd think should be added to this post (or any drawbacks in your opinion using an IDE for testing instead of a terminal) please let me know in the comments.