org\bovigo\vfs\vfsStreamDirectory::getChildren PHP Метод

    public function getChildren()
    {
        return array_values($this->children);
    }

 public function testShouldBeAbleToDeleteExistingFile()
 {
     $localDelete = new DefaultDelete($this->root->url() . '/testfile1');
     $localDelete->execute();
     $this->assertEquals(1, count($this->root->getChildren()));
     $this->assertEquals('testfile2', $this->root->getChildren()[0]->getName());
 }