public function testExtensions()
{
$extension1 = new ExtensionTesting(array('required' => 'value'));
$extension2 = new ExtensionTesting(array('required' => 'value'));
$extension3 = new ExtensionTesting(array('required' => 'value'));
$extension4 = new ExtensionTesting(array('required' => 'value'));
$mondator = new Mondator();
$mondator->addExtension($extension1);
$mondator->addExtension($extension2);
$this->assertSame(array($extension1, $extension2), $mondator->getExtensions());
$mondator->setExtensions($extensions = array($extension3, $extension4));
$this->assertSame($extensions, $mondator->getExtensions());
}
