Digia\GraphQL\Validation\Rule\UniqueArgumentNamesRule::enterArgument()

Complexity

Conditions	2
Paths	2

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    protected function enterArgument(ArgumentNode $node): VisitorResult
    {
        $argumentName = $node->getNameValue();

        if (isset($this->knownArgumentNames[$argumentName])) {
            $this->context->reportError(
                new ValidationException(
                    duplicateArgumentMessage($argumentName),

It seems like $argumentName can also be of type null; however, parameter $argumentName of Digia\GraphQL\Validation\duplicateArgumentMessage() does only seem to accept string, maybe add an additional type check?

                    [$this->knownArgumentNames[$argumentName], $node->getName()]
                )
            );
        } else {
            $this->knownArgumentNames[$argumentName] = $node->getName();
        }

        return new VisitorResult(null);
    }