/**
* Checks if value is an integer
*
* @param mixed $value Value to evaluate
* @param array $requirements Array of constraints (OPTIONAL)
* @return integer Cleared value
* @throws InvalidDataException If the value is not integer or fails constraints checks
*/
public static function checkInteger($value, array $requirements = array())
{
return IntegerType::check($value, $requirements);
}
public function testIsFail()
{
$expected = 'abc';
$this->assertFalse(IntegerType::is($expected));
}