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phpunit-phpunit.xml-beStrictAboutTestsThatDoNotTestAnything

发布时间：2021-10-16 22:29:33编辑：雪饮阅读（）

 beStrictAboutTestsThatDoNotTestAnything 属性

可能值：true 或 false（默认值：true）
此属性配置在测试未执行任何断言（预期也算在内）时，PHPUnit 是否应将其标记为有风险（risky）。
可以看看如下程序：
MyTest.php：
<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
final class MyTest extends TestCase
{
    public function testOne(): void
    {
             
    }
    public function testTwo(): void
    {
    
    }
    public function testThree(): void
    {
        $this->assertTrue(true);
    }
}
该程序中有两个没有任何断言的程序。
其执行结果：
C:\Users\Administrator>D:\phpstudy_pro\Extensions\php\php7.4.3nts\php.exe D:\phpstudy_pro\WWW\phpunitLearning\phpunitLearning-beStrictAboutTestsThatDoNotTestAnything\phpunit-9.5.10.phar D:\phpstudy_pro\WWW\phpunitLearning\phpunitLearning-beStrictAboutTestsThatDoNotTestAnything\MyTest.php
PHPUnit 9.5.10 by Sebastian Bergmann and contributors.
 
RR.                                                                 3 / 3 (100%)
 
Time: 00:00.289, Memory: 20.00 MB
 
There were 2 risky tests:
 
1) MyTest::testOne
This test did not perform any assertions
 
D:\phpstudy_pro\WWW\phpunitLearning\phpunitLearning-beStrictAboutTestsThatDoNotTestAnything\MyTest.php:5
 
2) MyTest::testTwo
This test did not perform any assertions
 
D:\phpstudy_pro\WWW\phpunitLearning\phpunitLearning-beStrictAboutTestsThatDoNotTestAnything\MyTest.php:9
 
OK, but incomplete, skipped, or risky tests!
Tests: 3, Assertions: 1, Risky: 2.
可见默认测试结果有两个风险测试。
那么这是默认配置beStrictAboutTestsThatDoNotTestAnything为true的作用。那么假如phpunit.xml:
<phpunit beStrictAboutTestsThatDoNotTestAnything="false">
 
</phpunit>
那么其运行结果：
C:\Users\Administrator>D:\phpstudy_pro\Extensions\php\php7.4.3nts\php.exe D:\phpstudy_pro\WWW\phpunitLearning\phpunitLearning-beStrictAboutTestsThatDoNotTestAnything\phpunit-9.5.10.phar -c D:\phpstudy_pro\WWW\phpunitLearning\phpunitLearning-beStrictAboutTestsThatDoNotTestAnything\phpunit.xml D:\phpstudy_pro\WWW\phpunitLearning\phpunitLearning-beStrictAboutTestsThatDoNotTestAnything\MyTest.php
PHPUnit 9.5.10 by Sebastian Bergmann and contributors.
 
...                                                                 3 / 3 (100%)
 
Time: 00:00.002, Memory: 18.00 MB
 
OK (3 tests, 1 assertion)
其之结果可见beStrictAboutTestsThatDoNotTestAnything设定为false后将不会再次对测试方法中没有任何断言，而标记为risky风险了