1 files changed, 156 insertions, 0 deletions
diff --git a/www/wiki/extensions/Translate/tests/phpunit/api/ApiQueryMessageGroupsTest.php b/www/wiki/extensions/Translate/tests/phpunit/api/ApiQueryMessageGroupsTest.php
new file mode 100644
index 00000000..68265733
--- /dev/null
+++ b/www/wiki/extensions/Translate/tests/phpunit/api/ApiQueryMessageGroupsTest.php
@@ -0,0 +1,156 @@
+<?php
+/**
+ * @file
+ * @author Harry Burt
+ * @copyright Copyright © 2012-2013, Harry Burt
+ * @license GPL-2.0-or-later
+ */
+
+/**
+ * @group medium
+ */
+class ApiQueryMessageGroupsTest extends ApiTestCase {
+
+	protected function setUp() {
+		parent::setUp();
+
+		global $wgHooks;
+		$this->setMwGlobals( [
+			'wgHooks' => $wgHooks,
+			'wgTranslateTranslationServices' => [],
+		] );
+		$wgHooks['TranslatePostInitGroups'] = [ [ $this, 'getTestGroups' ] ];
+
+		$mg = MessageGroups::singleton();
+		$mg->setCache( new WANObjectCache( [ 'cache' => wfGetCache( 'hash' ) ] ) );
+		$mg->recache();
+	}
+
+	public function getTestGroups( &$list ) {
+		$exampleMessageGroup = new WikiMessageGroup( 'theid', 'thesource' );
+		$exampleMessageGroup->setLabel( 'thelabel' ); // Example
+		$exampleMessageGroup->setNamespace( 5 ); // Example
+		$list['theid'] = $exampleMessageGroup;
+
+		$anotherExampleMessageGroup = new WikiMessageGroup( 'anotherid', 'thesource' );
+		$anotherExampleMessageGroup->setLabel( 'thelabel' ); // Example
+		$anotherExampleMessageGroup->setNamespace( 5 ); // Example
+		$list['anotherid'] = $anotherExampleMessageGroup;
+
+		return false;
+	}
+
+	public function testAPIAccuracy() {
+		list( $data ) = $this->doApiRequest(
+			[
+				'action' => 'query',
+				'meta' => 'messagegroups',
+				'mgprop' => 'id|label|class|namespace|exists',
+				// @see https://gerrit.wikimedia.org/r/#/c/160222/
+				'continue' => ''
+			]
+		);
+
+		// Check structure
+		$this->assertArrayNotHasKey( 'warnings', $data );
+		$this->assertArrayHasKey( 'query', $data );
+		$this->assertCount( 1, $data['query'] );
+		$this->assertArrayHasKey( 'messagegroups', $data['query'] );
+
+		// Basic content checks
+		$items = $data['query']['messagegroups'];
+
+		// Ignore dynamic groups
+		foreach ( $items as $index => $group ) {
+			if ( $group['id'][0] === '!' ) {
+				unset( $items[$index] );
+			}
+		}
+
+		// Renumber keys
+		$items = array_values( $items );
+
+		$this->assertCount( 2, $items, 'Only the two groups specified are in the api' );
+		$this->assertStringEndsWith( 'id', $items[0]['id'] );
+		$this->assertStringEndsWith( 'id', $items[1]['id'] );
+		$this->assertSame( $items[0]['label'], 'thelabel' );
+		$this->assertSame( $items[1]['label'], 'thelabel' );
+		$this->assertSame( $items[0]['exists'], true );
+		$this->assertSame( $items[1]['exists'], true );
+		$this->assertSame( $items[0]['namespace'], 5 );
+		$this->assertSame( $items[1]['namespace'], 5 );
+		$this->assertSame( $items[0]['class'], 'WikiMessageGroup' );
+		$this->assertSame( $items[1]['class'], 'WikiMessageGroup' );
+	}
+
+	public function testAPIFilterAccuracy() {
+		$ids = [ 'MadeUpGroup' ];
+		$ids += array_keys( MessageGroups::getAllGroups() );
+
+		foreach ( $ids as $id ) {
+			list( $data ) = $this->doApiRequest(
+				[
+					'action' => 'query',
+					'meta' => 'messagegroups',
+					'mgprop' => 'id|label|class|namespace|exists',
+					'mgfilter' => $id,
+					// @see https://gerrit.wikimedia.org/r/#/c/160222/
+					'continue' => ''
+				]
+			);
+
+			if ( $id === 'MadeUpGroup' ) {
+				// Check structure (shouldn't find anything)
+				$this->assertArrayNotHasKey( 'warnings', $data );
+				$this->assertArrayHasKey( 'query', $data );
+				$this->assertCount( 1, $data['query'] );
+				$this->assertArrayHasKey( 'messagegroups', $data['query'] );
+				$this->assertCount( 0, $data['query']['messagegroups'] );
+				continue;
+			}
+
+			// Check structure (filter is unique given these names)
+			$this->assertArrayNotHasKey( 'warnings', $data );
+			$this->assertArrayHasKey( 'query', $data );
+			$this->assertCount( 1, $data['query'] );
+			$this->assertArrayHasKey( 'messagegroups', $data['query'] );
+			$this->assertCount( 1, $data['query']['messagegroups'] );
+
+			// Check content
+			$item = $data['query']['messagegroups'][0];
+			$this->assertCount( 5, $item );
+
+			$this->assertSame( $item['id'], $id );
+			$this->assertSame( $item['label'], 'thelabel' );
+			$this->assertSame( $item['exists'], true );
+			$this->assertStringEndsWith( 'id', $item['id'] ); // theid, anotherid
+			$this->assertSame( $item['namespace'], 5 );
+			$this->assertSame( $item['class'], 'WikiMessageGroup' );
+		}
+	}
+
+	public function testBadProperty() {
+		list( $data ) = $this->doApiRequest(
+			[
+				'action' => 'query',
+				'meta' => 'messagegroups',
+				'mgprop' => 'madeupproperty',
+				// @see https://gerrit.wikimedia.org/r/#/c/160222/
+				'continue' => ''
+			]
+		);
+
+		$this->assertArrayHasKey( 'query', $data );
+		$this->assertCount( 1, $data['query'] );
+		$this->assertArrayHasKey( 'messagegroups', $data['query'] );
+		// This doesn't work. invalid properties are only warnings,
+		// so we ged empty groups listed
+		// $this->assertCount( 0, $data['query']['messagegroups'] );
+
+		$this->assertArrayHasKey( 'warnings', $data );
+		$this->assertCount( 1, $data['warnings'] );
+		$this->assertArrayHasKey( 'messagegroups', $data['warnings'] );
+		$this->assertCount( 1, $data['warnings']['messagegroups'] );
+		$this->assertArrayHasKey( 'warnings', $data['warnings']['messagegroups'] );
+	}
+}