Add client side service mocks (#32999)

* Add client side service mocks

* remove ab obsolete test snapshot

* put back accidentally removed type definition

* define MethodKeysOf, PublicMethodsOf on project level

* export src/core/public service mocks

* export src/core/server service mocks

src/core/public/base_path/base_path_service.mock.ts

@@ -0,0 +1,45 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { BasePathService, BasePathStart } from './base_path_service';
+
+const createStartContractMock = () => {
+  const startContract: jest.Mocked<BasePathStart> = {
+    get: jest.fn(),
+    addToPath: jest.fn(),
+    removeFromPath: jest.fn(),
+  };
+  startContract.get.mockReturnValue('get');
+  startContract.addToPath.mockReturnValue('addToPath');
+  startContract.removeFromPath.mockReturnValue('removeFromPath');
+  return startContract;
+};
+
+type BasePathServiceContract = PublicMethodsOf<BasePathService>;
+const createMock = () => {
+  const mocked: jest.Mocked<BasePathServiceContract> = {
+    start: jest.fn(),
+  };
+  mocked.start.mockReturnValue(createStartContractMock());
+  return mocked;
+};
+
+export const basePathServiceMock = {
+  create: createMock,
+  createStartContract: createStartContractMock,
+};

src/core/public/base_path/base_path_service.test.ts

@@ -17,6 +17,7 @@
  * under the License.
  */
 
+import { injectedMetadataServiceMock } from '../injected_metadata/injected_metadata_service.mock';
 import { BasePathService } from './base_path_service';
 
 function setup(options: any = {}) {
@@ -25,9 +26,8 @@ function setup(options: any = {}) {
 
   const service = new BasePathService();
 
-  const injectedMetadata = {
-    getBasePath: jest.fn().mockReturnValue(injectedBasePath),
-  } as any;
+  const injectedMetadata = injectedMetadataServiceMock.createStartContract();
+  injectedMetadata.getBasePath.mockReturnValue(injectedBasePath);
 
   const start = service.start({
     injectedMetadata,

src/core/public/chrome/chrome_service.mock.ts

@@ -0,0 +1,60 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { BehaviorSubject } from 'rxjs';
+import { Brand, Breadcrumb, ChromeService, ChromeStart } from './chrome_service';
+
+const createStartContractMock = () => {
+  const startContract: jest.Mocked<ChromeStart> = {
+    setBrand: jest.fn(),
+    getBrand$: jest.fn(),
+    setIsVisible: jest.fn(),
+    getIsVisible$: jest.fn(),
+    setIsCollapsed: jest.fn(),
+    getIsCollapsed$: jest.fn(),
+    addApplicationClass: jest.fn(),
+    removeApplicationClass: jest.fn(),
+    getApplicationClasses$: jest.fn(),
+    getBreadcrumbs$: jest.fn(),
+    setBreadcrumbs: jest.fn(),
+    getHelpExtension$: jest.fn(),
+    setHelpExtension: jest.fn(),
+  };
+  startContract.getBrand$.mockReturnValue(new BehaviorSubject({} as Brand));
+  startContract.getIsVisible$.mockReturnValue(new BehaviorSubject(false));
+  startContract.getIsCollapsed$.mockReturnValue(new BehaviorSubject(false));
+  startContract.getApplicationClasses$.mockReturnValue(new BehaviorSubject(['class-name']));
+  startContract.getBreadcrumbs$.mockReturnValue(new BehaviorSubject([{} as Breadcrumb]));
+  startContract.getHelpExtension$.mockReturnValue(new BehaviorSubject(undefined));
+  return startContract;
+};
+
+type ChromeServiceContract = PublicMethodsOf<ChromeService>;
+const createMock = () => {
+  const mocked: jest.Mocked<ChromeServiceContract> = {
+    start: jest.fn(),
+    stop: jest.fn(),
+  };
+  mocked.start.mockReturnValue(createStartContractMock());
+  return mocked;
+};
+
+export const chromeServiceMock = {
+  create: createMock,
+  createStartContract: createStartContractMock,
+};

src/core/public/chrome/chrome_service.test.ts

@@ -20,6 +20,9 @@
 import * as Rx from 'rxjs';
 import { toArray } from 'rxjs/operators';
 
+import { injectedMetadataServiceMock } from '../injected_metadata/injected_metadata_service.mock';
+import { notificationServiceMock } from '../notifications/notifications_service.mock';
+
 const store = new Map();
 (window as any).localStorage = {
   setItem: (key: string, value: string) => store.set(String(key), String(value)),
@@ -31,22 +34,8 @@ import { ChromeService } from './chrome_service';
 
 function defaultStartDeps(): any {
   return {
-    notifications: {
-      toasts: {
-        addWarning: jest.fn(),
-      },
-    },
-    injectedMetadata: {
-      injectedMetadataStart: true,
-      getCspConfig: jest.fn().mockReturnValue({ warnLegacyBrowsers: true }),
-      getKibanaVersion: jest.fn().mockReturnValue('kibanaVersion'),
-      getLegacyMetadata: jest.fn().mockReturnValue({
-        uiSettings: {
-          defaults: { legacyInjectedUiSettingDefaults: true },
-          user: { legacyInjectedUiSettingUserValues: true },
-        },
-      }),
-    },
+    notifications: notificationServiceMock.createStartContract(),
+    injectedMetadata: injectedMetadataServiceMock.createStartContract(),
   };
 }