>,1:array>>} */ private static function loadFromOutlines(string $opml): array { $libopml = new \marienfressinaud\LibOpml\LibOpml(strict: false); $opml_array = $libopml->parseString($opml); $importService = new FreshRSS_Import_Service(); $method = new ReflectionMethod($importService, 'loadFromOutlines'); /** @var array{0:array>,1:array>>} */ return $method->invoke($importService, $opml_array['body'], ''); } /** * numeric-string names for categories and feeds must survive OPML parsing and the merging of sibling outlines. */ public function test_numeric_names_are_preserved(): void { [$categories_elements, $categories_to_feeds] = self::loadFromOutlines(<<<'XML' XML); self::assertCount(3, $categories_elements); self::assertCount(3, $categories_to_feeds); self::assertSame([90, 42, 'Github'], array_keys($categories_elements), 'Numeric category keys are preserved while merging sibling outlines'); self::assertSame('90', $categories_elements[90]['text']); self::assertSame('42', $categories_elements[42]['text']); foreach ($categories_to_feeds as $category_name => $feeds) { self::assertCount(1, $feeds, "Category `{$category_name}` keeps its feed"); } self::assertSame('Feed 90', $categories_to_feeds[90][0]['text']); self::assertSame('42 feed', $categories_to_feeds[42][0]['text']); self::assertSame('12345', $categories_to_feeds['Github'][0]['text'], 'Numeric feed name is preserved'); self::assertSame('https://example.net/90.xml', $categories_to_feeds[90][0]['xmlUrl']); self::assertSame('https://example.net/42.xml', $categories_to_feeds[42][0]['xmlUrl']); self::assertSame('https://example.net/gh.xml', $categories_to_feeds['Github'][0]['xmlUrl']); } }