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<?php declare(strict_types=1);
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/*
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* This file is part of sebastian/comparator.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\Comparator;
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use SplObjectStorage;
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/**
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* Compares \SplObjectStorage instances for equality.
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*/
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class SplObjectStorageComparator extends Comparator
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{
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/**
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* Returns whether the comparator can compare two values.
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*
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* @param mixed $expected The first value to compare
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* @param mixed $actual The second value to compare
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*
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* @return bool
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*/
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public function accepts($expected, $actual)
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{
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return $expected instanceof SplObjectStorage && $actual instanceof SplObjectStorage;
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}
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/**
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* Asserts that two values are equal.
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*
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* @param mixed $expected First value to compare
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* @param mixed $actual Second value to compare
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* @param float $delta Allowed numerical distance between two values to consider them equal
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* @param bool $canonicalize Arrays are sorted before comparison when set to true
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* @param bool $ignoreCase Case is ignored when set to true
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*
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* @throws ComparisonFailure
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*/
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public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
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{
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foreach ($actual as $object) {
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if (!$expected->contains($object)) {
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throw new ComparisonFailure(
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$expected,
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$actual,
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$this->exporter->export($expected),
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$this->exporter->export($actual),
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false,
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'Failed asserting that two objects are equal.'
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);
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}
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}
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foreach ($expected as $object) {
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if (!$actual->contains($object)) {
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throw new ComparisonFailure(
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$expected,
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$actual,
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$this->exporter->export($expected),
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$this->exporter->export($actual),
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false,
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'Failed asserting that two objects are equal.'
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);
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}
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}
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}
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}
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