Implemented support for parenthesis after method names in the covers annotation

Author: christeredvartsen

PHP/CodeCoverage.php

@@ -633,7 +633,7 @@ protected function getLinesToBeCovered($className, $methodName)
         }
 
         $match = preg_match_all(
-          '(@covers\s+(?P<coveredElement>.*?)\s*$)m',
+          '(@covers\s+(?P<coveredElement>.*?)\s*(\(\s*\))?\s*$)m',
           $docComment,
           $matches
         );

Tests/PHP/CodeCoverageTest.php

@@ -82,7 +82,7 @@ protected function setUp()
         $this->getLinesToBeCovered = new ReflectionMethod(
           'PHP_CodeCoverage', 'getLinesToBeCovered'
         );
- 
+
         $this->getLinesToBeCovered->setAccessible(TRUE);
     }
 
@@ -235,10 +235,13 @@ public function testClear()
     }
 
     /**
-     * @covers PHP_CodeCoverage::start
-     * @covers PHP_CodeCoverage::stop
-     * @covers PHP_CodeCoverage::append
-     * @covers PHP_CodeCoverage::applyListsFilter
+     * Add parenthesis to the covers annotation below in a couple of different ways to make sure it
+     * works as expected
+     *
+     * @covers PHP_CodeCoverage::start()
+     * @covers PHP_CodeCoverage::stop( )
+     * @covers PHP_CodeCoverage::append ()
+     * @covers PHP_CodeCoverage::applyListsFilter ( )
      * @covers PHP_CodeCoverage::initializeFilesThatAreSeenTheFirstTime
      * @covers PHP_CodeCoverage::applyCoversAnnotationFilter
      * @covers PHP_CodeCoverage::getTests