/**
* @covers \PHP\Manipulator\TokenContainer::<protected>
* @covers \PHP\Manipulator\TokenContainer::offsetExists
* @covers \Exception
*/
public function testOffsetExistsWithNonIntegerOffsetThrowsException()
{
$container = new TokenContainer();
try {
$container->offsetExists('offset');
$this->fail('Expected exception not thrown');
} catch (\Exception $e) {
$this->assertEquals('TokenContainer only allows integers as offset', $e->getMessage(), 'Wrong exception message');
}
}