/**
  * @param Category $category
  * @param Filter $filter
  * @return array
  */
 protected function setUpFilterQuery(Category $category, Filter $filter)
 {
     if ($filter->isMultiSelectFilter()) {
         $param = array($category->getUid() => $category->getFilterOptionTag());
     } else {
         $param = $category->getFilterOptionTag();
     }
     return array($filter->getUid() => $param);
 }
 /**
  * @test
  */
 public function testIsMultiSelectFilterMethod()
 {
     $this->fixture->setRendertype(Filter::TYPE_SELECT);
     $this->assertFalse($this->fixture->isMultiSelectFilter());
     $this->fixture->setRendertype(Filter::TYPE_LIST);
     $this->assertFalse($this->fixture->isMultiSelectFilter());
     $this->fixture->setRendertype(Filter::TYPE_CHECKBOX);
     $this->assertTrue($this->fixture->isMultiSelectFilter());
     $this->fixture->setRendertype(Filter::TYPE_TEXTLINKS);
     $this->assertTrue($this->fixture->isMultiSelectFilter());
 }