/**
  * test default values and methods
  *
  * @test
  */
 public function defaultValues()
 {
     $this->assertEquals(vfsStreamContent::TYPE_DIR, $this->dir->getType());
     $this->assertEquals('foo', $this->dir->getName());
     $this->assertTrue($this->dir->appliesTo('foo'));
     $this->assertTrue($this->dir->appliesTo('foo/bar'));
     $this->assertFalse($this->dir->appliesTo('bar'));
     $this->assertEquals(array(), $this->dir->getChildren());
 }