1 files changed, 117 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/site/MediaWikiPageNameNormalizerTest.php b/www/wiki/tests/phpunit/includes/site/MediaWikiPageNameNormalizerTest.php
new file mode 100644
index 00000000..2ac27146
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/site/MediaWikiPageNameNormalizerTest.php
@@ -0,0 +1,117 @@
+<?php
+
+use MediaWiki\Site\MediaWikiPageNameNormalizer;
+
+/**
+ * @covers MediaWiki\Site\MediaWikiPageNameNormalizer
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @since 1.27
+ *
+ * @group Site
+ * @group medium
+ *
+ * @author Marius Hoch
+ */
+class MediaWikiPageNameNormalizerTest extends PHPUnit\Framework\TestCase {
+
+	use MediaWikiCoversValidator;
+
+	/**
+	 * @dataProvider normalizePageTitleProvider
+	 */
+	public function testNormalizePageTitle( $expected, $pageName, $getResponse ) {
+		MediaWikiPageNameNormalizerTestMockHttp::$response = $getResponse;
+
+		$normalizer = new MediaWikiPageNameNormalizer(
+			new MediaWikiPageNameNormalizerTestMockHttp()
+		);
+
+		$this->assertSame(
+			$expected,
+			$normalizer->normalizePageName( $pageName, 'https://www.wikidata.org/w/api.php' )
+		);
+	}
+
+	public function normalizePageTitleProvider() {
+		// Response are taken from wikidata and kkwiki using the following API request
+		// api.php?action=query&prop=info&redirects=1&converttitles=1&format=json&titles=…
+		return [
+			'universe (Q1)' => [
+				'Q1',
+				'Q1',
+				'{"batchcomplete":"","query":{"pages":{"129":{"pageid":129,"ns":0,'
+				. '"title":"Q1","contentmodel":"wikibase-item","pagelanguage":"en",'
+				. '"pagelanguagehtmlcode":"en","pagelanguagedir":"ltr",'
+				. '"touched":"2016-06-23T05:11:21Z","lastrevid":350004448,"length":58001}}}}'
+			],
+			'Q404 redirects to Q395' => [
+				'Q395',
+				'Q404',
+				'{"batchcomplete":"","query":{"redirects":[{"from":"Q404","to":"Q395"}],"pages"'
+				. ':{"601":{"pageid":601,"ns":0,"title":"Q395","contentmodel":"wikibase-item",'
+				. '"pagelanguage":"en","pagelanguagehtmlcode":"en","pagelanguagedir":"ltr",'
+				. '"touched":"2016-06-23T08:00:20Z","lastrevid":350021914,"length":60108}}}}'
+			],
+			'D converted to Д (Latin to Cyrillic) (taken from kkwiki)' => [
+				'Д',
+				'D',
+				'{"batchcomplete":"","query":{"converted":[{"from":"D","to":"\u0414"}],'
+				. '"pages":{"510541":{"pageid":510541,"ns":0,"title":"\u0414",'
+				. '"contentmodel":"wikitext","pagelanguage":"kk","pagelanguagehtmlcode":"kk",'
+				. '"pagelanguagedir":"ltr","touched":"2015-11-22T09:16:18Z",'
+				. '"lastrevid":2373618,"length":3501}}}}'
+			],
+			'there is no Q0' => [
+				false,
+				'Q0',
+				'{"batchcomplete":"","query":{"pages":{"-1":{"ns":0,"title":"Q0",'
+				. '"missing":"","contentmodel":"wikibase-item","pagelanguage":"en",'
+				. '"pagelanguagehtmlcode":"en","pagelanguagedir":"ltr"}}}}'
+			],
+			'invalid title' => [
+				false,
+				'{{',
+				'{"batchcomplete":"","query":{"pages":{"-1":{"title":"{{",'
+				. '"invalidreason":"The requested page title contains invalid '
+				. 'characters: \"{\".","invalid":""}}}}'
+			],
+			'error on get' => [ false, 'ABC', false ]
+		];
+	}
+
+}
+
+/**
+ * @private
+ * @see Http
+ */
+class MediaWikiPageNameNormalizerTestMockHttp extends Http {
+
+	/**
+	 * @var mixed
+	 */
+	public static $response;
+
+	public static function get( $url, $options = [], $caller = __METHOD__ ) {
+		PHPUnit_Framework_Assert::assertInternalType( 'string', $url );
+		PHPUnit_Framework_Assert::assertInternalType( 'array', $options );
+		PHPUnit_Framework_Assert::assertInternalType( 'string', $caller );
+
+		return self::$response;
+	}
+}