Refine tests.
Refine tests.

chenee/JavaScriptBridge,Sellegit/JavaScriptBridge,kishikawakatsumi/JavaScriptBridge,dachaoisme/JavaScriptBridge,kishikawakatsumi/JavaScriptBridge,ywzw2013/JavaScriptBridge,Sellegit/JavaScriptBridge,chenee/JavaScriptBridge