[ACTIVEMODEL] Added an example of facets in model search to integration test
[ACTIVEMODEL] Added an example of facets in model search to integration test

Related: #879

Telmate/tire,dbose/retire,mavenlink/retire,doximity/tire,rubydubee/retire,tklee/tire_shiphawk,brijeshgpt7/retire,fabn/retire,zaharpecherin/retire,karmi/retire,elbuo8/retire,iamrahulroy/retire