95 lines
3.3 KiB
PHP
95 lines
3.3 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\Finder\Tests\Iterator;
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use PHPUnit\Framework\TestCase;
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abstract class IteratorTestCase extends TestCase
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{
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protected function assertIterator($expected, \Traversable $iterator)
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{
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// set iterator_to_array $use_key to false to avoid values merge
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// this made FinderTest::testAppendWithAnArray() fail with GnuFinderAdapter
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$values = array_map(function (\SplFileInfo $fileinfo) { return str_replace('/', \DIRECTORY_SEPARATOR, $fileinfo->getPathname()); }, iterator_to_array($iterator, false));
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$expected = array_map(function ($path) { return str_replace('/', \DIRECTORY_SEPARATOR, $path); }, $expected);
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sort($values);
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sort($expected);
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$this->assertEquals($expected, array_values($values));
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}
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protected function assertOrderedIterator($expected, \Traversable $iterator)
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{
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$values = array_map(function (\SplFileInfo $fileinfo) { return str_replace('/', \DIRECTORY_SEPARATOR, $fileinfo->getPathname()); }, iterator_to_array($iterator));
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$expected = array_map(function ($path) { return str_replace('/', \DIRECTORY_SEPARATOR, $path); }, $expected);
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$this->assertEquals($expected, array_values($values));
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}
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/**
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* Same as assertOrderedIterator, but checks the order of groups of
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* array elements.
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*
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* @param array $expected - an array of arrays. For any two subarrays
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* $a and $b such that $a goes before $b in $expected, the method
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* asserts that any element of $a goes before any element of $b
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* in the sequence generated by $iterator
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*/
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protected function assertOrderedIteratorForGroups(array $expected, \Traversable $iterator)
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{
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$values = array_values(array_map(function (\SplFileInfo $fileinfo) { return $fileinfo->getPathname(); }, iterator_to_array($iterator)));
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foreach ($expected as $subarray) {
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$temp = [];
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while (\count($values) && \count($temp) < \count($subarray)) {
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$temp[] = array_shift($values);
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}
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sort($temp);
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sort($subarray);
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$this->assertEquals($subarray, $temp);
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}
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}
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/**
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* Same as IteratorTestCase::assertIterator with foreach usage.
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*/
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protected function assertIteratorInForeach(array $expected, \Traversable $iterator)
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{
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$values = [];
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foreach ($iterator as $file) {
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$this->assertInstanceOf(\Symfony\Component\Finder\SplFileInfo::class, $file);
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$values[] = $file->getPathname();
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}
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sort($values);
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sort($expected);
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$this->assertEquals($expected, array_values($values));
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}
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/**
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* Same as IteratorTestCase::assertOrderedIterator with foreach usage.
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*/
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protected function assertOrderedIteratorInForeach(array $expected, \Traversable $iterator)
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{
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$values = [];
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foreach ($iterator as $file) {
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$this->assertInstanceOf(\Symfony\Component\Finder\SplFileInfo::class, $file);
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$values[] = $file->getPathname();
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}
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$this->assertEquals($expected, array_values($values));
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}
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}
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