Stadly\PasswordPolice\CodeMap\UpperCaseMap

Complexity

Total Complexity

3

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

<?php
final class UpperCaseMap implements CodeMap
{
    /**
     * @var Truncator Formatter for extracting the first character.
     */
    private $charExtractor;

    public function __construct()
    {
        $this->charExtractor = new Truncator(1);
        $this->charExtractor->setNext(new LengthFilter(1, 1));
    }

    /**
     * {@inheritDoc}
     */
    public function getMap(CharTree $charTree): array
    {
        $codeMap = [];
        foreach ($this->charExtractor->apply($charTree) as $char) {
            $codeMap[$char] = [mb_strtoupper($char)];
        }
        return $codeMap;
    }