Pitchart\Phlunit\Constraint\String\IsLetters

Complexity

Total Complexity

2

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	matches()	0	3	1
A	toString()	0	3	1

<?php declare(strict_types=1);


namespace Pitchart\Phlunit\Constraint\String;

use PHPUnit\Framework\Constraint\Constraint;

class IsLetters extends Constraint
{
    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString(): string
    {
        return 'is letters';
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    protected function matches($other): bool
    {
        return \preg_match('/^[\p{L}]+$/u', $other) > 0;
    }
}