dashfolders: fix tests for ViewStore after merge

public/app/stores/NavStore/NavItem.ts

 import { types } from 'mobx-state-tree';
 
-const BreadcrumbItem = types.model('BreadcrumbItem', {
-  title: types.string,
-  url: types.string,
-});
-
 export const NavItem = types.model('NavItem', {
   id: types.identifier(types.string),
   text: types.string,
@@ -15,7 +10,6 @@ export const NavItem = types.model('NavItem', {
   active: types.optional(types.boolean, false),
   breadcrumbs: types.optional(types.array(types.late(() => Breadcrumb)), []),
   children: types.optional(types.array(types.late(() => NavItem)), []),
-  breadcrumbs: types.optional(types.array(BreadcrumbItem), []),
 });
 
 export const Breadcrumb = types.model('Breadcrumb', {

public/app/stores/ViewStore/ViewStore.jest.ts

@@ -8,18 +8,19 @@ describe('ViewStore', () => {
     store = ViewStore.create({
       path: '',
       query: {},
+      routeParams: {},
     });
   });
 
   it('Can update path and query', () => {
-    store.updatePathAndQuery('/hello', { key: 1, otherParam: 'asd' });
+    store.updatePathAndQuery('/hello', { key: 1, otherParam: 'asd' }, { key: 1, otherParam: 'asd' });
     expect(store.path).toBe('/hello');
     expect(store.query.get('key')).toBe(1);
     expect(store.currentUrl).toBe('/hello?key=1&otherParam=asd');
   });
 
   it('Query can contain arrays', () => {
-    store.updatePathAndQuery('/hello', { values: ['A', 'B'] });
+    store.updatePathAndQuery('/hello', { values: ['A', 'B'] }, { key: 1, otherParam: 'asd' });
     expect(toJS(store.query.get('values'))).toMatchObject(['A', 'B']);
     expect(store.currentUrl).toBe('/hello?values=A&values=B');
   });

public/app/stores/ViewStore/ViewStore.ts

@@ -22,6 +22,7 @@ export const ViewStore = types
     },
   }))
   .actions(self => {
+    // querystring only
     function updateQuery(query: any) {
       self.query.clear();
       for (let key of Object.keys(query)) {
@@ -29,6 +30,7 @@ export const ViewStore = types
       }
     }
 
+    // needed to get route parameters like slug from the url
     function updateRouteParams(routeParams: any) {
       self.routeParams.clear();
       for (let key of Object.keys(routeParams)) {