Set experimental property in ui if url parameter passed

Author: alexpelan

src/actions/applicationLoaded.js

@@ -2,5 +2,5 @@ import {createAction} from 'redux-actions';
 
 export default createAction(
   'APPLICATION_LOADED',
-  (gistId = null) => ({gistId}),
+  (gistId = null, isExperimental = false) => ({gistId, isExperimental}),
 );

src/components/Workspace.jsx

@@ -117,12 +117,14 @@ class Workspace extends React.Component {
 
   componentWillMount() {
     let gistId;
+    let isExperimental = false;
     if (location.search) {
       const query = qs.parse(location.search.slice(1));
       gistId = query.gist;
+      isExperimental = Object.keys(query).includes('experimental');
     }
     history.replaceState({}, '', location.pathname);
-    this.props.dispatch(applicationLoaded(gistId));
+    this.props.dispatch(applicationLoaded(gistId, isExperimental));
     this._listenForAuthChange();
     startSessionHeartbeat();
   }

src/reducers/ui.js

@@ -165,6 +165,12 @@ export default function ui(stateIn, action) {
     case 'REFRESH_PREVIEW':
       return state.set('lastRefreshTimestamp', action.payload.timestamp);
 
+    case 'APPLICATION_LOADED':
+      if (action.payload.isExperimental) {
+        return state.set('experimental', true);
+      }
+      return state.set('experimental', false);
+
     default:
       return state;
   }

test/unit/reducers/ui.js

@@ -25,6 +25,7 @@ import {
 } from '../../../src/actions/clients';
 import {EmptyGistError} from '../../../src/clients/gists';
 import {userLoggedOut} from '../../../src/actions/user';
+import {applicationLoaded} from '../../../src/actions/';
 
 const initialState = Immutable.fromJS({
   editors: {
@@ -246,3 +247,19 @@ test('refreshPreview', reducerTest(
   partial(refreshPreview, 1),
   initialState.set('lastRefreshTimestamp', 1),
 ));
+
+test('applicationLoaded', (t) => {
+  t.test('isExperimental = true', reducerTest(
+    reducer,
+    initialState,
+    partial(applicationLoaded, null, true),
+    initialState.set('experimental', true),
+  ));
+
+  t.test('isExperimental = false', reducerTest(
+    reducer,
+    initialState,
+    partial(applicationLoaded, null, false),
+    initialState.set('experimental', false),
+  ));
+});