BasicTest::testPhoneNumber PHP Method

    public function testPhoneNumber()
    {
        $phoneNumberModel = phone_model_from("+6590123456", "SG");
        print_r($phoneNumberModel->toArray());
        // is valid number
        $this->assertTrue($phoneNumberModel->isValid());
        // is valid mobile number
        $this->assertTrue($phoneNumberModel->isMobileNumber());
    }