/**
  * Puts all information compiled by the ClassLoadingInformationGenerator to files
  */
 public static function writeClassLoadingInformation()
 {
     self::ensureAutoloadInfoDirExists();
     $classInfoFiles = ClassLoadingInformationGenerator::buildAutoloadInformationFiles();
     GeneralUtility::writeFile(PATH_site . self::AUTOLOAD_INFO_DIR . self::AUTOLOAD_CLASSMAP_FILENAME, $classInfoFiles['classMapFile']);
     GeneralUtility::writeFile(PATH_site . self::AUTOLOAD_INFO_DIR . self::AUTOLOAD_PSR4_FILENAME, $classInfoFiles['psr-4File']);
     $classAliasMapFile = ClassLoadingInformationGenerator::buildClassAliasMapFile();
     GeneralUtility::writeFile(PATH_site . self::AUTOLOAD_INFO_DIR . self::AUTOLOAD_CLASSALIASMAP_FILENAME, $classAliasMapFile);
 }
 /**
  * @test
  * @dataProvider autoloadDevFilesAreBuildCorrectlyDataProvider
  *
  * @param array $packageManifest
  * @param array $expectedPsr4Files
  * @param array $expectedClassMapFiles
  */
 public function autoloadDevFilesAreBuildCorrectly($packageManifest, $expectedPsr4Files, $expectedClassMapFiles)
 {
     /** @var ClassLoader|\PHPUnit_Framework_MockObject_MockObject $classLoaderMock */
     $classLoaderMock = $this->getMock(ClassLoader::class);
     $generator = new ClassLoadingInformationGenerator($classLoaderMock, [$this->createPackageMock($packageManifest)], __DIR__, true);
     $files = $generator->buildAutoloadInformationFiles();
     $this->assertArrayHasKey('psr-4File', $files);
     $this->assertArrayHasKey('classMapFile', $files);
     foreach ($expectedPsr4Files as $expectation) {
         if ($expectation[0] === '!') {
             $expectedCount = 0;
         } else {
             $expectedCount = 1;
         }
         $this->assertSame($expectedCount, substr_count($files['psr-4File'], $expectation), '' . $expectation);
     }
     foreach ($expectedClassMapFiles as $expectation) {
         if ($expectation[0] === '!') {
             $expectedCount = 0;
         } else {
             $expectedCount = 1;
         }
         $this->assertSame($expectedCount, substr_count($files['classMapFile'], $expectation), '' . $expectation);
     }
 }