eliashaeussler / phpunit-attributes
Provides additional attributes for tests with PHPUnit
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Requires
- php: ~8.1.0 || ~8.2.0 || ~8.3.0
- phpunit/phpunit: ^10.4 || ^11.0
Requires (Dev)
- armin/editorconfig-cli: ^1.8 || ^2.0
- eliashaeussler/php-cs-fixer-config: ^2.0
- eliashaeussler/phpstan-config: ^2.5.1
- eliashaeussler/rector-config: ^3.0
- ergebnis/composer-normalize: ^2.30
- phpstan/extension-installer: ^1.2
- phpstan/phpstan-phpunit: ^1.1
- phpunit/phpcov: ^9.0 || ^10.0
- symfony/console: ^6.4 || ^7.0
This package is auto-updated.
Last update: 2024-11-07 04:45:09 UTC
README
PHPUnit Attributes
A Composer library with additional attributes to enhance testing with PHPUnit.
🔥 Installation
composer require --dev eliashaeussler/phpunit-attributes
⚡ Usage
The library ships with a ready-to-use PHPUnit extension. It must be registered in your PHPUnit configuration file:
<?xml version="1.0" encoding="UTF-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
bootstrap="vendor/autoload.php"
>
+ <extensions>
+ <bootstrap class="EliasHaeussler\PHPUnitAttributes\PHPUnitAttributesExtension" />
+ </extensions>
<testsuites>
<testsuite name="unit">
<directory>tests</directory>
</testsuite>
</testsuites>
<source>
<include>
<directory>src</directory>
</include>
</source>
</phpunit>
Some attributes can be configured with custom extension parameters. These must be added to the extension registration section like follows:
<extensions> - <bootstrap class="EliasHaeussler\PHPUnitAttributes\PHPUnitAttributesExtension" /> + <bootstrap class="EliasHaeussler\PHPUnitAttributes\PHPUnitAttributesExtension"> + <parameter name="fancyParameterName" value="fancyParameterValue" /> + </bootstrap> </extensions>
🎢 Attributes
The following attributes are shipped with this library:
#[RequiresClass]
Scope: Class & Method level
With this attribute, tests or test cases can be marked as to be only executed if a certain class exists. The given class must be loadable by the current class loader (which normally is Composer's default class loader).
Configuration
By default, test cases requiring non-existent classes are skipped. However, this
behavior can be configured by using the handleMissingClasses extension parameter.
If set to fail, test cases with missing classes will fail (defaults to skip):
<extensions> <bootstrap class="EliasHaeussler\PHPUnitAttributes\PHPUnitAttributesExtension"> <parameter name="handleMissingClasses" value="fail" /> </bootstrap> </extensions>
Example
final class DummyTest extends TestCase { #[RequiresClass(AnImportantClass::class)] public function testDummyAction(): void { // ... } }
More examples
Require single class
Class level:
#[RequiresClass(AnImportantClass::class)] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if AnImportantClass is missing. } public function testOtherDummyAction(): void { // Skipped if AnImportantClass is missing. } }
Method level:
final class DummyTest extends TestCase { #[RequiresClass(AnImportantClass::class)] public function testDummyAction(): void { // Skipped if AnImportantClass is missing. } public function testOtherDummyAction(): void { // Not skipped. } }
Require single class and provide custom message
Class level:
#[RequiresClass(AnImportantClass::class, 'This test requires the `AnImportantClass` class.')] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if AnImportantClass is missing, along with custom message. } public function testOtherDummyAction(): void { // Skipped if AnImportantClass is missing, along with custom message. } }
Method level:
final class DummyTest extends TestCase { #[RequiresClass(AnImportantClass::class, 'This test requires the `AnImportantClass` class.')] public function testDummyAction(): void { // Skipped if AnImportantClass is missing, along with custom message. } public function testOtherDummyAction(): void { // Not skipped. } }
Require single class and define custom outcome behavior
Class level:
#[RequiresClass(AnImportantClass::class, outcomeBehavior: OutcomeBehavior::Fail)] final class DummyTest extends TestCase { public function testDummyAction(): void { // Fails if AnImportantClass is missing. } public function testOtherDummyAction(): void { // Fails if AnImportantClass is missing. } }
Method level:
final class DummyTest extends TestCase { #[RequiresClass(AnImportantClass::class, outcomeBehavior: OutcomeBehavior::Fail)] public function testDummyAction(): void { // Fails if AnImportantClass is missing. } public function testOtherDummyAction(): void { // Does not fail. } }
Require multiple classes
Class level:
#[RequiresClass(AnImportantClass::class)] #[RequiresClass(AnotherVeryImportantClass::class)] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if AnImportantClass and/or AnotherVeryImportantClass are missing. } public function testOtherDummyAction(): void { // Skipped if AnImportantClass and/or AnotherVeryImportantClass are missing. } }
Method level:
final class DummyTest extends TestCase { #[RequiresClass(AnImportantClass::class)] #[RequiresClass(AnotherVeryImportantClass::class)] public function testDummyAction(): void { // Skipped if AnImportantClass and/or AnotherVeryImportantClass are missing. } public function testOtherDummyAction(): void { // Not skipped. } }
#[RequiresPackage]
Scope: Class & Method level
This attribute can be used to define specific package requirements for single tests as well as complete test classes. A required package is expected to be installed via Composer. You can optionally define a version constraint and a custom message.
Important
The attribute determines installed Composer packages from the build-time
generated InstalledVersions class built by Composer. In order to properly
read from this class , it's essential to include Composer's generated
autoloader in your PHPUnit bootstrap script:
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd" bootstrap="vendor/autoload.php" > <!-- ... --> </phpunit>
You can also pass the script as command option: phpunit --bootstrap vendor/autoload.php
Configuration
By default, test cases with unsatisfied requirements are skipped. However, this
behavior can be configured by using the handleUnsatisfiedPackageRequirements
extension parameter. If set to fail, test cases with unsatisfied requirements
will fail (defaults to skip):
<extensions> <bootstrap class="EliasHaeussler\PHPUnitAttributes\PHPUnitAttributesExtension"> <parameter name="handleUnsatisfiedPackageRequirements" value="fail" /> </bootstrap> </extensions>
Example
final class DummyTest extends TestCase { #[RequiresPackage('symfony/console')] public function testDummyAction(): void { // ... } }
More examples
Require explicit Composer package
Class level:
#[RequiresPackage('symfony/console')] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if symfony/console is not installed. } public function testOtherDummyAction(): void { // Skipped if symfony/console is not installed. } }
Method level:
final class DummyTest extends TestCase { #[RequiresPackage('symfony/console')] public function testDummyAction(): void { // Skipped if symfony/console is not installed. } public function testOtherDummyAction(): void { // Not skipped. } }
Require any Composer package matching a given pattern
Class level:
#[RequiresPackage('symfony/*')] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if no symfony/* packages are installed. } public function testOtherDummyAction(): void { // Skipped if no symfony/* packages are installed. } }
Method level:
final class DummyTest extends TestCase { #[RequiresPackage('symfony/*')] public function testDummyAction(): void { // Skipped if no symfony/* packages are installed. } public function testOtherDummyAction(): void { // Not skipped. } }
Require Composer package with given version constraint
Class level:
#[RequiresPackage('symfony/console', '>= 7')] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if installed version of symfony/console is < 7. } public function testOtherDummyAction(): void { // Skipped if installed version of symfony/console is < 7. } }
Method level:
final class DummyTest extends TestCase { #[RequiresPackage('symfony/console', '>= 7')] public function testDummyAction(): void { // Skipped if installed version of symfony/console is < 7. } public function testOtherDummyAction(): void { // Not skipped. } }
Require Composer package and provide custom message
Class level:
#[RequiresPackage('symfony/console', message: 'This test requires the Symfony Console.')] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if symfony/console is not installed, along with custom message. } public function testOtherDummyAction(): void { // Skipped if symfony/console is not installed, along with custom message. } }
Method level:
final class DummyTest extends TestCase { #[RequiresPackage('symfony/console', message: 'This test requires the Symfony Console.')] public function testDummyAction(): void { // Skipped if symfony/console is not installed, along with custom message. } public function testOtherDummyAction(): void { // Not skipped. } }
Require Composer package and define custom outcome behavior
Class level:
#[RequiresPackage('symfony/console', outcomeBehavior: OutcomeBehavior::Fail)] final class DummyTest extends TestCase { public function testDummyAction(): void { // Fails if symfony/console is not installed. } public function testOtherDummyAction(): void { // Fails if symfony/console is not installed. } }
Method level:
final class DummyTest extends TestCase { #[RequiresPackage('symfony/console', outcomeBehavior: OutcomeBehavior::Fail)] public function testDummyAction(): void { // Fails if symfony/console is not installed. } public function testOtherDummyAction(): void { // Does not fail. } }
Multiple requirements
Class level:
#[RequiresPackage('symfony/console')] #[RequiresPackage('guzzlehttp/guzzle')] final class DummyTest extends TestCase { public function testDummyAction(): void { // Skipped if symfony/console and/or guzzlehttp/guzzle are not installed. } public function testOtherDummyAction(): void { // Skipped if symfony/console and/or guzzlehttp/guzzle are not installed. } }
Method level:
final class DummyTest extends TestCase { #[RequiresPackage('symfony/console')] #[RequiresPackage('guzzlehttp/guzzle')] public function testDummyAction(): void { // Skipped if symfony/console and/or guzzlehttp/guzzle are not installed. } public function testOtherDummyAction(): void { // Not skipped. } }
🧑💻 Contributing
Please have a look at CONTRIBUTING.md.
⭐ License
This project is licensed under GNU General Public License 3.0 (or later).