Coduo\PHPMatcher\Matcher\JsonMatcher::canMatch PHP Method

    public function canMatch($pattern)
    {
        return Json::isValidPattern($pattern);
    }

 /**
  * @dataProvider negativePatterns
  */
 public function test_negative_can_match($pattern)
 {
     $this->assertFalse($this->matcher->canMatch($pattern));
 }