eZ\Bundle\EzPublishCoreBundle\DependencyInjection\Configuration\Suggestion\Collector\SuggestionCollector::hasSuggestions PHP Метод

    public function hasSuggestions()
    {
        return !empty($this->suggestions);
    }

 public function testAddHasGetSuggestions()
 {
     $collector = new SuggestionCollector();
     $suggestions = array(new ConfigSuggestion(), new ConfigSuggestion(), new ConfigSuggestion());
     foreach ($suggestions as $suggestion) {
         $collector->addSuggestion($suggestion);
     }
     $this->assertTrue($collector->hasSuggestions());
     $this->assertSame($suggestions, $collector->getSuggestions());
 }