diff options
Diffstat (limited to 'vendor/sebastian/comparator/src/ArrayComparator.php')
-rw-r--r-- | vendor/sebastian/comparator/src/ArrayComparator.php | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/vendor/sebastian/comparator/src/ArrayComparator.php b/vendor/sebastian/comparator/src/ArrayComparator.php new file mode 100644 index 000000000..5d9fbce6e --- /dev/null +++ b/vendor/sebastian/comparator/src/ArrayComparator.php @@ -0,0 +1,141 @@ +<?php declare(strict_types=1); +/* + * This file is part of sebastian/comparator. + * + * (c) Sebastian Bergmann <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ +namespace SebastianBergmann\Comparator; + +use function array_key_exists; +use function is_array; +use function sort; +use function sprintf; +use function str_replace; +use function trim; + +/** + * Compares arrays for equality. + * + * Arrays are equal if they contain the same key-value pairs. + * The order of the keys does not matter. + * The types of key-value pairs do not matter. + */ +class ArrayComparator extends Comparator +{ + /** + * Returns whether the comparator can compare two values. + * + * @param mixed $expected The first value to compare + * @param mixed $actual The second value to compare + * + * @return bool + */ + public function accepts($expected, $actual) + { + return is_array($expected) && is_array($actual); + } + + /** + * Asserts that two arrays are equal. + * + * @param mixed $expected First value to compare + * @param mixed $actual Second value to compare + * @param float $delta Allowed numerical distance between two values to consider them equal + * @param bool $canonicalize Arrays are sorted before comparison when set to true + * @param bool $ignoreCase Case is ignored when set to true + * @param array $processed List of already processed elements (used to prevent infinite recursion) + * + * @throws ComparisonFailure + */ + public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/ + { + if ($canonicalize) { + sort($expected); + sort($actual); + } + + $remaining = $actual; + $actualAsString = "Array (\n"; + $expectedAsString = "Array (\n"; + $equal = true; + + foreach ($expected as $key => $value) { + unset($remaining[$key]); + + if (!array_key_exists($key, $actual)) { + $expectedAsString .= sprintf( + " %s => %s\n", + $this->exporter->export($key), + $this->exporter->shortenedExport($value) + ); + + $equal = false; + + continue; + } + + try { + $comparator = $this->factory->getComparatorFor($value, $actual[$key]); + $comparator->assertEquals($value, $actual[$key], $delta, $canonicalize, $ignoreCase, $processed); + + $expectedAsString .= sprintf( + " %s => %s\n", + $this->exporter->export($key), + $this->exporter->shortenedExport($value) + ); + + $actualAsString .= sprintf( + " %s => %s\n", + $this->exporter->export($key), + $this->exporter->shortenedExport($actual[$key]) + ); + } catch (ComparisonFailure $e) { + $expectedAsString .= sprintf( + " %s => %s\n", + $this->exporter->export($key), + $e->getExpectedAsString() ? $this->indent($e->getExpectedAsString()) : $this->exporter->shortenedExport($e->getExpected()) + ); + + $actualAsString .= sprintf( + " %s => %s\n", + $this->exporter->export($key), + $e->getActualAsString() ? $this->indent($e->getActualAsString()) : $this->exporter->shortenedExport($e->getActual()) + ); + + $equal = false; + } + } + + foreach ($remaining as $key => $value) { + $actualAsString .= sprintf( + " %s => %s\n", + $this->exporter->export($key), + $this->exporter->shortenedExport($value) + ); + + $equal = false; + } + + $expectedAsString .= ')'; + $actualAsString .= ')'; + + if (!$equal) { + throw new ComparisonFailure( + $expected, + $actual, + $expectedAsString, + $actualAsString, + false, + 'Failed asserting that two arrays are equal.' + ); + } + } + + protected function indent($lines) + { + return trim(str_replace("\n", "\n ", $lines)); + } +} |