Fix message broadcast action

client/src/js/__tests__/reducer-messages.test.js

@@ -0,0 +1,29 @@
+import { Map } from 'immutable';
+import reducer from '../reducers/messages';
+import * as actions from '../actions';
+import { broadcast } from '../actions/message';
+
+describe('reducers/messages', () => {
+  it('adds messages to the correct tabs when broadcasting', () => {
+    let state = {
+      environment: Map({
+        charWidth: 0,
+        wrapWidth: 0
+      })
+    };
+
+    const thunk = broadcast('test', 'srv', ['#chan1', '#chan3']);
+    thunk(
+      action => { state.messages = reducer(undefined, action); },
+      () => state
+    );
+
+    const messages = state.messages.toJS();
+
+    expect(messages.srv).not.toHaveProperty('srv');
+    expect(messages.srv['#chan1']).toHaveLength(1);
+    expect(messages.srv['#chan1'][0].content).toBe('test');
+    expect(messages.srv['#chan3']).toHaveLength(1);
+    expect(messages.srv['#chan3'][0].content).toBe('test');
+  });
+});

client/src/js/reducers/messages.js

@@ -42,7 +42,7 @@ export default createReducer(Map(), {
         }
       } else {
         messages.forEach(message =>
-          s.updateIn([server, tab], List(), list => list.push(new Message(message)))
+          s.updateIn([server, message.tab || tab], List(), list => list.push(new Message(message)))
         );
       }
     });