add saved dashboard test

Signed-off-by: Kawika Avilla <[email protected]>

src/plugins/dashboard/public/application/utils/use/use_dashboard_app_state.test.ts

@@ -12,6 +12,8 @@ import { DashboardServices } from '../../../types';
 import { SavedObjectDashboard } from '../../../saved_dashboards';
 import { dashboardAppStateStub } from '../stubs';
 import { createDashboardServicesMock } from '../mocks';
+import { Dashboard } from '../../../dashboard';
+import { convertToSerializedDashboard } from '../../../saved_dashboards/_saved_dashboard';
 
 jest.mock('../create_dashboard_app_state');
 jest.mock('../create_dashboard_container.tsx');
@@ -28,7 +30,6 @@ describe('useDashboardAppAndGlobalState', () => {
     getState: stateContainerGetStateMock,
     state$: new Observable(),
     transitions: {
-      updateVisState: jest.fn(),
       set: jest.fn(),
     },
   };
@@ -49,6 +50,8 @@ describe('useDashboardAppAndGlobalState', () => {
       optionsJSON: JSON.stringify(dashboardAppStateStub.options),
     },
   } as unknown) as SavedObjectDashboard;
+  const dashboard = new Dashboard(convertToSerializedDashboard(savedDashboardInstance));
+
   let mockServices: jest.Mocked<DashboardServices>;
 
   beforeEach(() => {
@@ -77,6 +80,7 @@ describe('useDashboardAppAndGlobalState', () => {
         services: mockServices,
         eventEmitter,
         savedDashboardInstance,
+        dashboard,
       })
     );
 
@@ -106,6 +110,7 @@ describe('useDashboardAppAndGlobalState', () => {
         services: mockServices,
         eventEmitter,
         savedDashboardInstance,
+        dashboard,
       })
     );
 

src/plugins/dashboard/public/application/utils/use/use_editor_updates.test.ts

@@ -75,8 +75,6 @@ describe('useEditorUpdates', () => {
   let appState: DashboardAppStateContainer;
   let savedDashboardInstance: SavedObjectDashboard;
   let dashboard: Dashboard;
-  let timeRange: any;
-  let mockFilters: any;
 
   beforeEach(() => {
     unsubscribeStateUpdatesMock = jest.fn();
@@ -98,15 +96,6 @@ describe('useEditorUpdates', () => {
       },
     } as unknown) as SavedObjectDashboard;
     dashboard = new Dashboard(convertToSerializedDashboard(savedDashboardInstance));
-    timeRange = {
-      from: 'now-15m',
-      to: 'now',
-    };
-    mockFilters = ['mockFilters'];
-    const mockQuery = {
-      query: '',
-      language: 'kuery',
-    };
   });
 
   test('should set up current app state and render the editor', () => {

src/plugins/dashboard/public/application/utils/use/use_saved_dashboard_instance.test.ts

@@ -0,0 +1,73 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { renderHook } from '@testing-library/react-hooks';
+import { EventEmitter } from 'events';
+
+import { useSavedDashboardInstance } from './use_saved_dashboard_instance';
+import { DashboardServices } from '../../../types';
+import { SavedObjectDashboard } from '../../../saved_dashboards';
+import { dashboardAppStateStub } from '../stubs';
+import { createDashboardServicesMock } from '../mocks';
+import { Dashboard } from '../../../dashboard';
+import { convertToSerializedDashboard } from '../../../saved_dashboards/_saved_dashboard';
+
+// TODO: needs more setState tests on update
+describe('useSavedDashboardInstance', () => {
+  const eventEmitter = new EventEmitter();
+  let mockServices: jest.Mocked<DashboardServices>;
+  let isChromeVisible: boolean | undefined;
+  let dashboardIdFromUrl: string | undefined;
+  let savedDashboardInstance: SavedObjectDashboard;
+  let dashboard: Dashboard;
+
+  beforeEach(() => {
+    mockServices = createDashboardServicesMock();
+    isChromeVisible = true;
+    dashboardIdFromUrl = '1234';
+
+    savedDashboardInstance = ({
+      ...dashboardAppStateStub,
+      ...{
+        getQuery: () => dashboardAppStateStub.query,
+        getFilters: () => dashboardAppStateStub.filters,
+        optionsJSON: JSON.stringify(dashboardAppStateStub.options),
+      },
+    } as unknown) as SavedObjectDashboard;
+    dashboard = new Dashboard(convertToSerializedDashboard(savedDashboardInstance));
+  });
+
+  describe('should not set saved dashboard instance', () => {
+    test('if id ref is blank and dashboardIdFromUrl not updated', () => {
+      dashboardIdFromUrl = undefined;
+
+      const { result } = renderHook(() =>
+        useSavedDashboardInstance({
+          services: mockServices,
+          eventEmitter,
+          isChromeVisible,
+          dashboardIdFromUrl,
+        })
+      );
+
+      expect(result.current).toEqual({});
+    });
+
+    test('if chrome is not visible', () => {
+      isChromeVisible = undefined;
+
+      const { result } = renderHook(() =>
+        useSavedDashboardInstance({
+          services: mockServices,
+          eventEmitter,
+          isChromeVisible,
+          dashboardIdFromUrl,
+        })
+      );
+
+      expect(result.current).toEqual({});
+    });
+  });
+});