Assert Valid

assertValid.php

    /**
     * Asserts a single value passes on one ore many laravel validation rules.
     *
     * @param array|string $rule
     * @param mixed $value
     */
    protected function assertValid($rule, $value)
    {
        $rules = [
            'test' => (array) $rule,
        ];
        $data = [
            'test' => $value,
        ];
        $this->assertTrue(
            Validator::make($data, $rules)->passes(),
            sprintf(
                'Failed validating "%s"" passes rule(s): %s ',
                print_r($value, true),
                json_encode($rules, true)
            )
        );
    }