/**
  * Tests modifySearch method.
  */
 public function testModifySearch()
 {
     $mockFilterState = $this->getMockBuilder('ONGR\\FilterManagerBundle\\Filters\\FilterState')->getMock();
     $mockFilterState->expects($this->once())->method('isActive')->will($this->returnValue(true));
     $mockSearch = $this->getMockBuilder('ONGR\\ElasticsearchBundle\\DSL\\Search')->getMock();
     $mockSearch->expects($this->once())->method('addPostFilter')->with($this->isInstanceOf('ONGR\\ElasticsearchBundle\\DSL\\Filter\\TermFilter'));
     $stc = new SingleTermChoice();
     $stc->modifySearch($mockSearch, $mockFilterState);
 }