/**
* @dataProvider provideTestNamesForSetExtension
* @covers \phpDocumentor\Plugin\Scrybe\Template\Twig::setExtension
*/
public function testSetExtensionValidity($extension, $erroneous)
{
if ($erroneous) {
$this->setExpectedException('\\InvalidArgumentException');
}
$fixture = new Twig();
$fixture->setExtension($extension);
$this->assertEquals($extension, $fixture->getExtension());
}