classClassLoaderTestextends\Doctrine\Tests\DoctrineTestCase{publicfunctiontestCustomFileExtensionAndNamespaceSeparator(){$classLoader=new\Doctrine\Common\ClassLoader();$classLoader->setBasePath('ClassLoaderTest',__DIR__);$classLoader->setClassFileExtension('.class.php');$classLoader->setNamespaceSeparator('_');$this->assertEquals($classLoader->loadClass('ClassLoaderTest_ClassA'),true);$this->assertEquals($classLoader->loadClass('ClassLoaderTest_ClassB'),true);}publicfunctiontestClassLoaderCheckFileExists(){$classLoader=new\Doctrine\Common\ClassLoader();$classLoader->setBasePath('ClassLoaderTest',__DIR__);$classLoader->setCheckFileExists(true);// This would return a fatal error without check file exists true$this->assertEquals($classLoader->loadClass('SomeInvalidClass'),false);}}