public function testBreadCrumbLoading()
 {
     $breadCrumbs = $this->adapter->getBreadCrumbTrail();
     $this->assertInstanceOf('FACTFinder\\Data\\BreadCrumbTrail', $breadCrumbs);
     $this->assertEquals(3, count($breadCrumbs));
     $this->assertInstanceOf('FACTFinder\\Data\\BreadCrumb', $breadCrumbs[0]);
     $this->assertEquals('bmx', $breadCrumbs[0]->getLabel());
     $this->assertTrue($breadCrumbs[0]->isSearchBreadCrumb());
     $this->assertEquals('Category1', $breadCrumbs[1]->getFieldName());
     $this->assertTrue($breadCrumbs[1]->isFilterBreadCrumb());
 }