Overblog\GraphQLBundle\Tests\ExpressionLanguage\ExpressionFunctionTest

Complexity

Total Complexity

2

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	testFunctionDoesNotExist()	0	7	1
A	testThereIsNoEvaluator()	0	8	1

<?php

namespace Overblog\GraphQLBundle\Tests\ExpressionLanguage;

use Overblog\GraphQLBundle\ExpressionLanguage\ExpressionFunction;
use PHPUnit\Framework\TestCase;

class ExpressionFunctionTest extends TestCase
{
    public function testFunctionDoesNotExist()
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('PHP function "fn_does_not_exist" does not exist.');

        ExpressionFunction::fromPhp('fn_does_not_exist');
    }

    public function testThereIsNoEvaluator()
    {
        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Evaluator is not needed');

        $expressionFunction = new ExpressionFunction('name', function () {});
        $expressionFunction->getEvaluator()();
    }
}