class NativeFileSessionHandlerTest

class NativeFileSessionHandlerTest extends \PHPUnit_Framework_TestCase {
  public function testConstruct() {
    $storage = new NativeSessionStorage(array(
      'name' => 'TESTING',
    ), new NativeFileSessionHandler(sys_get_temp_dir()));
    if (version_compare(phpversion(), '5.4.0', '<')) {
      $this
        ->assertEquals('files', $storage
        ->getSaveHandler()
        ->getSaveHandlerName());
      $this
        ->assertEquals('files', ini_get('session.save_handler'));
    }
    else {
      $this
        ->assertEquals('files', $storage
        ->getSaveHandler()
        ->getSaveHandlerName());
      $this
        ->assertEquals('user', ini_get('session.save_handler'));
    }
    $this
      ->assertEquals(sys_get_temp_dir(), ini_get('session.save_path'));
    $this
      ->assertEquals('TESTING', ini_get('session.name'));
  }

  /**
   * @dataProvider savePathDataProvider
   */
  public function testConstructSavePath($savePath, $expectedSavePath, $path) {
    $handler = new NativeFileSessionHandler($savePath);
    $this
      ->assertEquals($expectedSavePath, ini_get('session.save_path'));
    $this
      ->assertTrue(is_dir(realpath($path)));
    rmdir($path);
  }
  public function savePathDataProvider() {
    $base = sys_get_temp_dir();
    return array(
      array(
        "{$base}/foo",
        "{$base}/foo",
        "{$base}/foo",
      ),
      array(
        "5;{$base}/foo",
        "5;{$base}/foo",
        "{$base}/foo",
      ),
      array(
        "5;0600;{$base}/foo",
        "5;0600;{$base}/foo",
        "{$base}/foo",
      ),
    );
  }

  /**
   * @expectedException \InvalidArgumentException
   */
  public function testConstructException() {
    $handler = new NativeFileSessionHandler('something;invalid;with;too-many-args');
  }
  public function testConstructDefault() {
    $path = ini_get('session.save_path');
    $storage = new NativeSessionStorage(array(
      'name' => 'TESTING',
    ), new NativeFileSessionHandler());
    $this
      ->assertEquals($path, ini_get('session.save_path'));
  }

}