Fix default state of map reducers

geosolutions-it · Dec 12, 2016 · e60a6a5 · e60a6a5
1 parent ec9d5a7
commit e60a6a5
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/web/client/reducers/__tests__/map-test.js b/web/client/reducers/__tests__/map-test.js
@@ -149,6 +149,13 @@ describe('Test the map reducer', () => {
         expect(state.mapOptions.view).toExist();
         expect(state.mapOptions.view.resolutions).toNotExist();
         expect(state.mapOptions.view.prop).toBe('prop');
+
+        // add map scales with no initial state
+        state = mapConfig(undefined, action);
+        expect(state).toExist();
+        expect(state.mapOptions).toExist();
+        expect(state.mapOptions.view).toExist();
+        expect(state.mapOptions.view.resolutions).toExist();
     });
 
     it('zoom to extent', () => {

diff --git a/web/client/reducers/map.js b/web/client/reducers/map.js
@@ -15,7 +15,7 @@ var assign = require('object-assign');
 var MapUtils = require('../utils/MapUtils');
 var CoordinatesUtils = require('../utils/CoordinatesUtils');
 
-function mapConfig(state = null, action) {
+function mapConfig(state = {}, action) {
     switch (action.type) {
         case CHANGE_MAP_VIEW:
             const {type, ...params} = action;