/**
* Extension interface test
*/
public function testExtensionInterface()
{
$table = new Table();
$table->addExtension(new ColVis());
$this->assertEquals($table->getExtension(ColVis::PROPERTY_NAME)->getPropertyName(), ColVis::PROPERTY_NAME);
$this->assertEquals($table->getExtension(ColVis::PROPERTY_NAME)->getDomName(), ColVis::DOM_NAME);
$this->assertEquals($table->getExtension(ColVis::PROPERTY_NAME)->getProperties(), []);
$this->assertEquals($table->getExtension(ColVis::PROPERTY_NAME)->getCallbacks(), []);
}