DbPatch_Core_Version::checkExact PHP Метод

    public static function checkExact($version)
    {
        return substr(self::VERSION, 0, strlen($version)) == $version;
    }

 public function testCheckExact()
 {
     $version = "0.99.9";
     $this->assertFalse(DbPatch_Core_Version::checkExact($version));
     $version = DbPatch_Core_Version::VERSION;
     $this->assertTrue(DbPatch_Core_Version::checkExact($version));
 }