Fix broken tests

x-pack/plugins/security_solution/public/common/mock/mock_cases_context.tsx

@@ -0,0 +1,12 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+import React from 'react';
+
+export const mockCasesContext: React.FC = (props) => {
+  return <>{props?.children ?? null}</>;
+};
+mockCasesContext.displayName = 'CasesContextMock';

x-pack/plugins/security_solution/public/detections/pages/detection_engine/detection_engine.test.tsx

@@ -24,6 +24,7 @@ import { createStore, State } from '../../../common/store';
 import { mockHistory, Router } from '../../../common/mock/router';
 import { mockTimelines } from '../../../common/mock/mock_timelines_plugin';
 import { mockBrowserFields } from '../../../common/containers/source/mock';
+import { mockCasesContext } from '../../../common/mock/mock_cases_context';
 
 // Test will fail because we will to need to mock some core services to make the test work
 // For now let's forget about SiemSearchBar and QueryBar
@@ -73,7 +74,7 @@ jest.mock('../../../common/lib/kibana', () => {
           },
         },
         cases: {
-          getCasesContext: jest.fn(),
+          getCasesContext: mockCasesContext,
         },
         uiSettings: {
           get: jest.fn(),

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

@@ -26,6 +26,7 @@ import { useSourcererDataView } from '../../../../common/containers/sourcerer';
 import { mockSourcererScope } from '../../../../common/containers/sourcerer/mocks';
 import { Direction } from '../../../../../common/search_strategy';
 import * as helpers from '../helpers';
+import { mockCasesContext } from '../../../../common/mock/mock_cases_context';
 
 jest.mock('../../../containers/index', () => ({
   useTimelineEvents: jest.fn(),
@@ -59,6 +60,9 @@ jest.mock('../../../../common/lib/kibana', () => {
           navigateToApp: jest.fn(),
           getUrlForApp: jest.fn(),
         },
+        cases: {
+          getCasesContext: () => mockCasesContext,
+        },
         uiSettings: {
           get: jest.fn(),
         },