GoCardlessPayment\MandateCheckout\Metadata::add()

Complexity

Conditions	4
Paths	4

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4.5923

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function add(string $key, string $value): static
    {
        if (count($this->data) >= 3) {
            throw new \Exception('Max 3 items allowed in metadata.');
        }
        if (strlen($key) > 50) {
            throw new \Exception('Key length max - 50 chars.');
        }
        if (strlen($value) > 500) {
            throw new \Exception('Value length max - 500 chars.');
        }

        $this->data[$key] = $value;

        return $this;
    }