1 files changed, 70 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/logging/MergeLogFormatterTest.php b/www/wiki/tests/phpunit/includes/logging/MergeLogFormatterTest.php
new file mode 100644
index 00000000..1978f1b5
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/logging/MergeLogFormatterTest.php
@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * @covers MergeLogFormatter
+ */
+class MergeLogFormatterTest extends LogFormatterTestCase {
+
+	/**
+	 * 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 provideMergeLogDatabaseRows() {
+		return [
+			// Current format
+			[
+				[
+					'type' => 'merge',
+					'action' => 'merge',
+					'comment' => 'Merge comment',
+					'namespace' => NS_MAIN,
+					'title' => 'OldPage',
+					'params' => [
+						'4::dest' => 'NewPage',
+						'5::mergepoint' => '20140804160710',
+					],
+				],
+				[
+					'text' => 'User merged OldPage into NewPage (revisions up to 16:07, 4 August 2014)',
+					'api' => [
+						'dest_ns' => 0,
+						'dest_title' => 'NewPage',
+						'mergepoint' => '2014-08-04T16:07:10Z',
+					],
+				],
+			],
+
+			// Legacy format
+			[
+				[
+					'type' => 'merge',
+					'action' => 'merge',
+					'comment' => 'merge comment',
+					'namespace' => NS_MAIN,
+					'title' => 'OldPage',
+					'params' => [
+						'NewPage',
+						'20140804160710',
+					],
+				],
+				[
+					'legacy' => true,
+					'text' => 'User merged OldPage into NewPage (revisions up to 16:07, 4 August 2014)',
+					'api' => [
+						'dest_ns' => 0,
+						'dest_title' => 'NewPage',
+						'mergepoint' => '2014-08-04T16:07:10Z',
+					],
+				],
+			],
+		];
+	}
+
+	/**
+	 * @dataProvider provideMergeLogDatabaseRows
+	 */
+	public function testMergeLogDatabaseRows( $row, $extra ) {
+		$this->doTestLogFormatter( $row, $extra );
+	}
+}