public function testFindFileAutoregisterClassIfClassRegistrationEnabled()
 {
     $namespace = 'Es\\Loader\\Test\\Files\\Foo\\';
     $class = 'Es\\Loader\\Test\\Files\\Foo\\SomeClass';
     $path = __DIR__ . PHP_DS . 'files' . PHP_DS . 'Foo' . PHP_DS . 'src' . PHP_DS;
     $file = $path . 'SomeClass.php';
     $loader = new ClassLoader();
     $loader->registerPath($namespace, $path);
     $loader->setClassRegistrationEnabled();
     $this->assertSame($loader->findFile($class), $file);
     $this->assertFalse($loader->findFile('Foo'));
     $expected = [$class => $file, 'Foo' => false];
     $this->assertEquals($expected, $loader->getClassMap());
 }