1 files changed, 56 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/logging/PageLangLogFormatterTest.php b/www/wiki/tests/phpunit/includes/logging/PageLangLogFormatterTest.php
new file mode 100644
index 00000000..33fd68f6
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/logging/PageLangLogFormatterTest.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * @covers PageLangLogFormatter
+ */
+class PageLangLogFormatterTest extends LogFormatterTestCase {
+
+	protected function setUp() {
+		parent::setUp();
+
+		// Disable cldr extension
+		$this->setMwGlobals( 'wgHooks', [] );
+		// Register LogHandler, see $wgPageLanguageUseDB in Setup.php
+		$this->mergeMwGlobalArrayValue( 'wgLogActionsHandlers', [
+			'pagelang/pagelang' => PageLangLogFormatter::class,
+		] );
+	}
+
+	/**
+	 * Provide different rows from the logging table to test
+	 * for backward compatibility.
+	 * Do not change the existing data, just add a new database row
+	 */
+	public static function providePageLangLogDatabaseRows() {
+		return [
+			// Current format
+			[
+				[
+					'type' => 'pagelang',
+					'action' => 'pagelang',
+					'comment' => 'page lang comment',
+					'namespace' => NS_MAIN,
+					'title' => 'Page',
+					'params' => [
+						'4::oldlanguage' => 'en',
+						'5::newlanguage' => 'de[def]',
+					],
+				],
+				[
+					'text' => 'User changed the language of Page from English (en) to Deutsch (de) [default]',
+					'api' => [
+						'oldlanguage' => 'en',
+						'newlanguage' => 'de[def]'
+					],
+				],
+			],
+		];
+	}
+
+	/**
+	 * @dataProvider providePageLangLogDatabaseRows
+	 */
+	public function testPageLangLogDatabaseRows( $row, $extra ) {
+		$this->doTestLogFormatter( $row, $extra );
+	}
+}