Clean up test case

Author: gauthamsriman

test/frame.js

@@ -149,22 +149,11 @@ describe('Frame', () => {
         const event = {
           data: {jsonrpc: '2.0'},
           source: frame.iframe.contentWindow,
-          origin: frame.origin
+          origin: 'http://localhost:8080'
         };
-
         frame.handleProviderMessage(event);
 
         expect(frame.origin).to.equal(event.origin);
-
-        const event2 = {
-          data: {jsonrpc: '2.0'},
-          source: frame.iframe.contentWindow,
-          origin: 'test'
-        };
-
-        frame.handleProviderMessage(event2);
-
-        expect(frame.origin).to.equal(event2.origin);
       });
 
       it("calls this.JSONRPC.handle with the data of given event", () => {