clearice\argparser\Validator

Complexity

Total Complexity

13

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Test Coverage

Coverage

90%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	validateCommand()	0	7	3
A	validateOption()	0	7	4
B	validateArguments()	0	12	6

<?php

namespace clearice\argparser;


class Validator
{
    /**
     * @param $options
     * @throws InvalidArgumentException
     */
    public function validateArguments($options)
    {
        $required = [];
        foreach($options as $option) {
            if(isset($option['required']) && $option['required'] && !isset($parsed[$option['name']])) {

The variable $parsed seems to never exist and therefore isset should always be false.

                $required[] = $option['name'];
            }
        }

        if(!empty(($required))) {
            throw new InvalidArgumentException(
                sprintf("The following options are required: %s. Pass the --help option for more information about possible options.", implode(", $required"))

', '.$required of type string is incompatible with the type array expected by parameter $pieces of implode().

            );
        }
    }

    /**
     * @throws InvalidArgumentDescriptionException
     * @throws UnknownCommandException
     */
    public function validateOption($option, $commands)
    {
        if (!isset($option['name'])) {
            throw new InvalidArgumentDescriptionException("Argument must have a name");
        }
        if (isset($option['command']) && !isset($commands[$option['command']])) {
            throw new UnknownCommandException("The command {$option['command']} is unknown");
        }
    }

    /**
     * @param $command
     * @param $commands
     * @throws CommandExistsException
     * @throws InvalidArgumentDescriptionException
     */
    public function validateCommand($command, $commands)
    {
        if (!isset($command['name'])) {
            throw new InvalidArgumentDescriptionException("Command description must contain a name");
        }
        if (isset($commands[$command['name']])) {
            throw new CommandExistsException("Command ${command['name']} already exists.");
        }
    }
}