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phpunit使用@requires 跳过测试

发布时间：2021-09-21 22:13:11编辑：雪饮阅读（）

像上篇为了根据判断结果，比如判断某个扩展不存在，则跳过当前测试类中所有测试方法的测试。使用的是markTestSkipped方法

那么除了这种以外还有一种就是标注@requires来实现跳过测试方法，而且这个测试不仅仅是让整个测试类的所有方法都不进行测试，而是可以标注到指定某个方法上面的。

DatabaseTest.php：

<?php declare(strict_types=1);
 use PHPUnit\Framework\TestCase;
 
 final class DatabaseTest extends TestCase
 {
     /**
      * @requires PHP >= 7.4
      */
     public function testConnection(): void
     {
         $this->assertTrue(true);
     }
     public function testAdd(): void
     {
         $this->assertTrue(true);
     }
 }

那么这里要求php必须是大于7.4的，我们在php7.3.4中运行这个测试

C:\Users\Administrator\PhpstormProjects\untitled\organizing>D:\phpstudy_pro\Extensions\php\php7.3.4nts\php.exe D:\phpstudy_pro\Extensions\php\php7.3.4nts\phpunit-9.5.8.phar C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\DatabaseTest.php --verbose

PHPUnit 9.5.8 by Sebastian Bergmann and contributors.

Runtime:       PHP 7.3.4

Configuration: C:\Users\Administrator\PhpstormProjects\untitled\organizing\phpunit.xml

S.                                                                  2 / 2 (100%)

Time: 00:00.008, Memory: 20.00 MB

There was 1 skipped test:

1) DatabaseTest::testConnection

Warning: include(PHPUnit\Composer\Autoload\ClassLoader.php): failed to open stream: No such file or directory in C:\Users\Administrator\PhpstormProjects\untitled\organizing\src\autoload.php on line 3

Call Stack:

    0.0152    1571576   1. {main}() D:\phpstudy_pro\Extensions\php\php7.3.4nts\phpunit-9.5.8.phar:0

    0.1412   18893584   2. PHPUnit\TextUI\Command::main(???) D:\phpstudy_pro\Extensions\php\php7.3.4nts\phpunit-9.5.8.phar:2249

    0.1412   18893696   3. PHPUnit\TextUI\Command->run(array(3), true) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/Command.php:93

    0.1464   19070936   4. PHPUnit\TextUI\TestRunner->run(class PHPUnit\Framework\TestSuite, array(16), array(0), true) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/Command.php:124

    0.1830   19110784   5. PHPUnit\TextUI\DefaultResultPrinter->printResult(class PHPUnit\Framework\TestResult) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/TestRunner.php:496

    0.1838   19110808   6. PHPUnit\TextUI\DefaultResultPrinter->printSkipped(class PHPUnit\Framework\TestResult) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:158

    0.1838   19110808   7. PHPUnit\TextUI\DefaultResultPrinter->printDefects(array(1), string(12)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:315

    0.1841   19110808   8. PHPUnit\TextUI\DefaultResultPrinter->printDefect(class PHPUnit\Framework\TestFailure, long) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:272

    0.1855   19110808   9. PHPUnit\TextUI\DefaultResultPrinter->printDefectTrace(class PHPUnit\Framework\TestFailure) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:279

    0.1855   19110808  10. PHPUnit\Framework\SyntheticSkippedError->__toString() phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:288

    0.1855   19110864  11. PHPUnit\Util\Filter::getFilteredStacktrace(class PHPUnit\Framework\SyntheticSkippedError) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Framework/Exception/Exception.php:58

    0.1855   19112000  12. PHPUnit\Util\Filter::shouldPrintFrame(array(2), string(25), class PHPUnit\Util\ExcludeList) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/Filter.php:57

    0.1856   19112128  13. PHPUnit\Util\Filter::fileIsExcluded(string(82), class PHPUnit\Util\ExcludeList) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/Filter.php:76

    0.1856   19112128  14. PHPUnit\Util\ExcludeList->isExcluded(string(82)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/Filter.php:80

    0.1856   19112128  15. PHPUnit\Util\ExcludeList->initialize() phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:166

    0.1856   19112128  16. class_exists(string(37)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:182

    0.1856   19112192  17. spl_autoload_call(string(37)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:182

    0.1856   19112256  18. autoload(string(37)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:182

Warning: include(): Failed opening 'PHPUnit\Composer\Autoload\ClassLoader.php' for inclusion (include_path='.;C:\php\pear') in C:\Users\Administrator\PhpstormProjects\untitled\organizing\src\autoload.php on line 3

Call Stack:

    0.0152    1571576   1. {main}() D:\phpstudy_pro\Extensions\php\php7.3.4nts\phpunit-9.5.8.phar:0

    0.1412   18893584   2. PHPUnit\TextUI\Command::main(???) D:\phpstudy_pro\Extensions\php\php7.3.4nts\phpunit-9.5.8.phar:2249

    0.1412   18893696   3. PHPUnit\TextUI\Command->run(array(3), true) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/Command.php:93

    0.1464   19070936   4. PHPUnit\TextUI\TestRunner->run(class PHPUnit\Framework\TestSuite, array(16), array(0), true) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/Command.php:124

    0.1830   19110784   5. PHPUnit\TextUI\DefaultResultPrinter->printResult(class PHPUnit\Framework\TestResult) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/TestRunner.php:496

    0.1838   19110808   6. PHPUnit\TextUI\DefaultResultPrinter->printSkipped(class PHPUnit\Framework\TestResult) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:158

    0.1838   19110808   7. PHPUnit\TextUI\DefaultResultPrinter->printDefects(array(1), string(12)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:315

    0.1841   19110808   8. PHPUnit\TextUI\DefaultResultPrinter->printDefect(class PHPUnit\Framework\TestFailure, long) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:272

    0.1855   19110808   9. PHPUnit\TextUI\DefaultResultPrinter->printDefectTrace(class PHPUnit\Framework\TestFailure) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:279

    0.1855   19110808  10. PHPUnit\Framework\SyntheticSkippedError->__toString() phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/TextUI/DefaultResultPrinter.php:288

    0.1855   19110864  11. PHPUnit\Util\Filter::getFilteredStacktrace(class PHPUnit\Framework\SyntheticSkippedError) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Framework/Exception/Exception.php:58

    0.1855   19112000  12. PHPUnit\Util\Filter::shouldPrintFrame(array(2), string(25), class PHPUnit\Util\ExcludeList) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/Filter.php:57

    0.1856   19112128  13. PHPUnit\Util\Filter::fileIsExcluded(string(82), class PHPUnit\Util\ExcludeList) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/Filter.php:76

    0.1856   19112128  14. PHPUnit\Util\ExcludeList->isExcluded(string(82)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/Filter.php:80

    0.1856   19112128  15. PHPUnit\Util\ExcludeList->initialize() phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:166

    0.1856   19112128  16. class_exists(string(37)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:182

    0.1856   19112192  17. spl_autoload_call(string(37)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:182

    0.1856   19112256  18. autoload(string(37)) phar://D:/phpstudy_pro/Extensions/php/php7.3.4nts/phpunit-9.5.8.phar/phpunit/Util/ExcludeList.php:182

PHP >= 7.4 is required.

C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\DatabaseTest.php:7

C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\DatabaseTest.php:7

OK, but incomplete, skipped, or risky tests!

Tests: 2, Assertions: 1, Skipped: 1.

那么这里很显然，总共有两个测试，这里跳过了其中一个测试，那么所以接下来用php7.4.3来跑这个测试：

C:\Users\Administrator\PhpstormProjects\untitled\organizing>D:\phpstudy_pro\Extensions\php\php7.4.3nts\php.exe D:\phpstudy_pro\Extensions\php\php7.3.4nts\phpunit-9.5.8.phar C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\DatabaseTest.php --verbose

PHPUnit 9.5.8 by Sebastian Bergmann and contributors.

Runtime:       PHP 7.4.3

Configuration: C:\Users\Administrator\PhpstormProjects\untitled\organizing\phpunit.xml

..                                                                  2 / 2 (100%)

Time: 00:00.007, Memory: 18.00 MB

OK (2 tests, 2 assertions)

可见php7.4.3大于php7.3，所以就不跳过任何测试了。

更多详情参考：

https://phpunit.readthedocs.io/zh_CN/latest/incomplete-and-skipped-tests.html

关键字词：phpunit,requires,跳过测试

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