public function testSetShowSuggestion()
 {
     if (!method_exists('SearchEngine', 'setShowSuggestion')) {
         $this->markTestSkipped('SearchEngine::setShowSuggestion() is undefined. Probably not yet present in the tested MW version.');
     }
     $searchEngine = $this->getMockBuilder('SearchEngine')->disableOriginalConstructor()->getMock();
     $searchEngine->expects($this->once())->method('setShowSuggestion')->with($this->equalTo(true));
     $search = new Search();
     $search->setFallbackSearchEngine($searchEngine);
     $search->setShowSuggestion(true);
     $this->assertTrue($search->getShowSuggestion());
 }