[Security Solution] Load prepackage timelines by default (#74209)

* load prepackage timelines by default

* fix unit tests

x-pack/plugins/security_solution/public/timelines/components/open_timeline/index.test.tsx

@@ -25,11 +25,10 @@ import { getTimelineTabsUrl } from '../../../common/components/link_to';
 import { DEFAULT_SEARCH_RESULTS_PER_PAGE } from '../../pages/timelines_page';
 import { useGetAllTimeline, getAllTimeline } from '../../containers/all';
 
+import { useTimelineStatus } from './use_timeline_status';
 import { NotePreviews } from './note_previews';
 import { OPEN_TIMELINE_CLASS_NAME } from './helpers';
-
 import { StatefulOpenTimeline } from '.';
-
 import { TimelineTabsStyle } from './types';
 import {
   useTimelineTypes,
@@ -75,9 +74,17 @@ jest.mock('../../../common/components/link_to', () => {
   };
 });
 
+jest.mock('./use_timeline_status', () => {
+  return {
+    useTimelineStatus: jest.fn(),
+  };
+});
+
 describe('StatefulOpenTimeline', () => {
   const title = 'All Timelines / Open Timelines';
   let mockHistory: History[];
+  const mockInstallPrepackagedTimelines = jest.fn();
+
   beforeEach(() => {
     (useParams as jest.Mock).mockReturnValue({
       tabName: TimelineType.default,
@@ -95,6 +102,13 @@ describe('StatefulOpenTimeline', () => {
       totalCount: mockOpenTimelineQueryResults[0].result.data.getAllTimeline.totalCount,
       refetch: jest.fn(),
     });
+    ((useTimelineStatus as unknown) as jest.Mock).mockReturnValue({
+      timelineStatus: null,
+      templateTimelineType: null,
+      templateTimelineFilter: <div />,
+      installPrepackagedTimelines: mockInstallPrepackagedTimelines,
+    });
+    mockInstallPrepackagedTimelines.mockClear();
   });
 
   afterEach(() => {

x-pack/plugins/security_solution/public/timelines/components/open_timeline/open_timeline_modal/index.test.tsx

@@ -12,10 +12,11 @@ import { ThemeProvider } from 'styled-components';
 
 // we don't have the types for waitFor just yet, so using "as waitFor" until when we do
 import { wait as waitFor } from '@testing-library/react';
+
 import { TestProviderWithoutDragAndDrop } from '../../../../common/mock/test_providers';
 import { mockOpenTimelineQueryResults } from '../../../../common/mock/timeline_results';
 import { useGetAllTimeline, getAllTimeline } from '../../../containers/all';
-
+import { useTimelineStatus } from '../use_timeline_status';
 import { OpenTimelineModal } from '.';
 
 jest.mock('../../../../common/lib/kibana');
@@ -39,8 +40,15 @@ jest.mock('../use_timeline_types', () => {
   };
 });
 
+jest.mock('../use_timeline_status', () => {
+  return {
+    useTimelineStatus: jest.fn(),
+  };
+});
+
 describe('OpenTimelineModal', () => {
   const theme = () => ({ eui: euiDarkVars, darkMode: true });
+  const mockInstallPrepackagedTimelines = jest.fn();
   beforeEach(() => {
     ((useGetAllTimeline as unknown) as jest.Mock).mockReturnValue({
       fetchAllTimeline: jest.fn(),
@@ -52,6 +60,16 @@ describe('OpenTimelineModal', () => {
       totalCount: mockOpenTimelineQueryResults[0].result.data.getAllTimeline.totalCount,
       refetch: jest.fn(),
     });
+    ((useTimelineStatus as unknown) as jest.Mock).mockReturnValue({
+      timelineStatus: null,
+      templateTimelineType: null,
+      templateTimelineFilter: <div />,
+      installPrepackagedTimelines: mockInstallPrepackagedTimelines,
+    });
+  });
+
+  afterEach(() => {
+    mockInstallPrepackagedTimelines.mockClear();
   });
 
   test('it renders the expected modal', async () => {
@@ -76,4 +94,25 @@ describe('OpenTimelineModal', () => {
       { timeout: 10000 }
     );
   }, 20000);
+
+  test('it installs elastic prebuilt templates', async () => {
+    const wrapper = mount(
+      <ThemeProvider theme={theme}>
+        <TestProviderWithoutDragAndDrop>
+          <MockedProvider mocks={mockOpenTimelineQueryResults} addTypename={false}>
+            <OpenTimelineModal onClose={jest.fn()} />
+          </MockedProvider>
+        </TestProviderWithoutDragAndDrop>
+      </ThemeProvider>
+    );
+
+    await waitFor(
+      () => {
+        wrapper.update();
+
+        expect(mockInstallPrepackagedTimelines).toHaveBeenCalled();
+      },
+      { timeout: 10000 }
+    );
+  }, 20000);
 });

x-pack/plugins/security_solution/public/timelines/components/open_timeline/use_timeline_status.tsx

@@ -102,7 +102,7 @@ export const useTimelineStatus = ({
   }, [templateTimelineType, filters, isTemplateFilterEnabled, onFilterClicked]);
 
   const installPrepackagedTimelines = useCallback(async () => {
-    if (templateTimelineType === TemplateTimelineType.elastic) {
+    if (templateTimelineType !== TemplateTimelineType.custom) {
       await installPrepackedTimelines();
     }
   }, [templateTimelineType]);