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Diffstat (limited to 'tests/lib/NaturalSortTest.php')
| -rw-r--r-- | tests/lib/NaturalSortTest.php | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/tests/lib/NaturalSortTest.php b/tests/lib/NaturalSortTest.php new file mode 100644 index 00000000000..48d09f03087 --- /dev/null +++ b/tests/lib/NaturalSortTest.php @@ -0,0 +1,266 @@ +<?php + +/** + * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +namespace Test; + +use OC\NaturalSort; +use OC\NaturalSort_DefaultCollator; + +class NaturalSortTest extends \Test\TestCase { + #[\PHPUnit\Framework\Attributes\DataProvider('naturalSortDataProvider')] + public function testNaturalSortCompare($array, $sorted): void { + if (!class_exists('Collator')) { + $this->markTestSkipped('The intl module is not available, natural sorting might not work as expected.'); + return; + } + $comparator = NaturalSort::getInstance(); + usort($array, [$comparator, 'compare']); + $this->assertEquals($sorted, $array); + } + + #[\PHPUnit\Framework\Attributes\DataProvider('defaultCollatorDataProvider')] + public function testDefaultCollatorCompare($array, $sorted): void { + $comparator = new NaturalSort(new NaturalSort_DefaultCollator()); + usort($array, [$comparator, 'compare']); + $this->assertEquals($sorted, $array); + } + + /** + * Data provider for natural sorting with php5-intl's Collator. + * Must provide the same result as in core/js/tests/specs/coreSpec.js + * @return array test cases + */ + public static function naturalSortDataProvider(): array { + return [ + // different casing + [ + // unsorted + [ + 'aaa', + 'bbb', + 'BBB', + 'AAA' + ], + // sorted + [ + 'aaa', + 'AAA', + 'bbb', + 'BBB' + ] + ], + // numbers + [ + // unsorted + [ + '124.txt', + 'abc1', + '123.txt', + 'abc', + 'abc2', + 'def (2).txt', + 'ghi 10.txt', + 'abc12', + 'def.txt', + 'def (1).txt', + 'ghi 2.txt', + 'def (10).txt', + 'abc10', + 'def (12).txt', + 'z', + 'ghi.txt', + 'za', + 'ghi 1.txt', + 'ghi 12.txt', + 'zz', + '15.txt', + '15b.txt', + ], + // sorted + [ + '15.txt', + '15b.txt', + '123.txt', + '124.txt', + 'abc', + 'abc1', + 'abc2', + 'abc10', + 'abc12', + 'def.txt', + 'def (1).txt', + 'def (2).txt', + 'def (10).txt', + 'def (12).txt', + 'ghi.txt', + 'ghi 1.txt', + 'ghi 2.txt', + 'ghi 10.txt', + 'ghi 12.txt', + 'z', + 'za', + 'zz', + ] + ], + // chinese characters + [ + // unsorted + [ + '十.txt', + '一.txt', + '二.txt', + '十 2.txt', + '三.txt', + '四.txt', + 'abc.txt', + '五.txt', + '七.txt', + '八.txt', + '九.txt', + '六.txt', + '十一.txt', + '波.txt', + '破.txt', + '莫.txt', + '啊.txt', + '123.txt', + ], + // sorted + [ + '123.txt', + 'abc.txt', + '一.txt', + '七.txt', + '三.txt', + '九.txt', + '二.txt', + '五.txt', + '八.txt', + '六.txt', + '十.txt', + '十 2.txt', + '十一.txt', + '啊.txt', + '四.txt', + '波.txt', + '破.txt', + '莫.txt', + ] + ], + // with umlauts + [ + // unsorted + [ + 'öh.txt', + 'Äh.txt', + 'oh.txt', + 'Üh 2.txt', + 'Üh.txt', + 'ah.txt', + 'Öh.txt', + 'uh.txt', + 'üh.txt', + 'äh.txt', + ], + // sorted + [ + 'ah.txt', + 'äh.txt', + 'Äh.txt', + 'oh.txt', + 'öh.txt', + 'Öh.txt', + 'uh.txt', + 'üh.txt', + 'Üh.txt', + 'Üh 2.txt', + ] + ], + ]; + } + + /** + * Data provider for natural sorting with \OC\NaturalSort_DefaultCollator. + * Must provide the same result as in core/js/tests/specs/coreSpec.js + * @return array test cases + */ + public static function defaultCollatorDataProvider(): array { + return [ + // different casing + [ + // unsorted + [ + 'aaa', + 'bbb', + 'BBB', + 'AAA' + ], + // sorted + [ + 'aaa', + 'AAA', + 'bbb', + 'BBB' + ] + ], + // numbers + [ + // unsorted + [ + '124.txt', + 'abc1', + '123.txt', + 'abc', + 'abc2', + 'def (2).txt', + 'ghi 10.txt', + 'abc12', + 'def.txt', + 'def (1).txt', + 'ghi 2.txt', + 'def (10).txt', + 'abc10', + 'def (12).txt', + 'z', + 'ghi.txt', + 'za', + 'ghi 1.txt', + 'ghi 12.txt', + 'zz', + '15.txt', + '15b.txt', + ], + // sorted + [ + '15.txt', + '15b.txt', + '123.txt', + '124.txt', + 'abc', + 'abc1', + 'abc2', + 'abc10', + 'abc12', + 'def.txt', + 'def (1).txt', + 'def (2).txt', + 'def (10).txt', + 'def (12).txt', + 'ghi.txt', + 'ghi 1.txt', + 'ghi 2.txt', + 'ghi 10.txt', + 'ghi 12.txt', + 'z', + 'za', + 'zz', + ] + ], + ]; + } +} |