1 files changed, 10 insertions, 5 deletions
diff --git a/tests/phpunit/includes/GlobalFunctions/wfGetCallerTest.php b/tests/phpunit/includes/GlobalFunctions/wfGetCallerTest.php
index 58cf6b95..62296245 100644
--- a/tests/phpunit/includes/GlobalFunctions/wfGetCallerTest.php
+++ b/tests/phpunit/includes/GlobalFunctions/wfGetCallerTest.php
@@ -1,8 +1,11 @@
 <?php
 
+/**
+ * @covers ::wfGetCaller
+ */
 class WfGetCallerTest extends MediaWikiTestCase {
 
-	function testZero() {
+	public function testZero() {
 		$this->assertEquals( __METHOD__, wfGetCaller( 1 ) );
 	}
 
@@ -10,7 +13,7 @@ class WfGetCallerTest extends MediaWikiTestCase {
 		return wfGetCaller();
 	}
 
-	function testOne() {
+	public function testOne() {
 		$this->assertEquals( 'WfGetCallerTest::testOne', self::callerOne() );
 	}
 
@@ -18,18 +21,20 @@ class WfGetCallerTest extends MediaWikiTestCase {
 		if ( $n > 0 ) {
 			return self::intermediateFunction( $level, $n - 1 );
 		}
+
 		return wfGetCaller( $level );
 	}
 
-	function testTwo() {
+	public function testTwo() {
 		$this->assertEquals( 'WfGetCallerTest::testTwo', self::intermediateFunction() );
 	}
 
-	function testN() {
+	public function testN() {
 		$this->assertEquals( 'WfGetCallerTest::testN', self::intermediateFunction( 2, 0 ) );
 		$this->assertEquals( 'WfGetCallerTest::intermediateFunction', self::intermediateFunction( 1, 0 ) );
 
-		for ( $i = 0; $i < 10; $i++ )
+		for ( $i = 0; $i < 10; $i++ ) {
 			$this->assertEquals( 'WfGetCallerTest::intermediateFunction', self::intermediateFunction( $i + 1, $i ) );
+		}
 	}
 }