Fill-out tests for result_ranker.
Fill-out tests for result_ranker.
t-artistik/browserscope,shivanikhosa/browserscope,tectronics/browserscope,t-artistik/browserscope,shivanikhosa/browserscope,shivanikhosa/browserscope,rekbun/browserscope,rekbun/browserscope,rekbun/browserscope,t-artistik/browserscope,tectronics/browserscope,tectronics/browserscope,tectronics/browserscope,t-artistik/browserscope,shivanikhosa/browserscope,rekbun/browserscope