Introduce start lifecycle event to client (#35269)

src/core/public/capabilities/capabilities_service.mock.ts

@@ -16,30 +16,30 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { Capabilities, CapabilitiesService, CapabilitiesSetup } from './capabilities_service';
+import { Capabilities, CapabilitiesService, CapabilitiesStart } from './capabilities_service';
 
-const createSetupContractMock = () => {
-  const setupContract: jest.Mocked<CapabilitiesSetup> = {
+const createStartContractMock = () => {
+  const startContract: jest.Mocked<CapabilitiesStart> = {
     getCapabilities: jest.fn(),
   };
-  setupContract.getCapabilities.mockReturnValue({
+  startContract.getCapabilities.mockReturnValue({
     catalogue: {},
     management: {},
     navLinks: {},
   } as Capabilities);
-  return setupContract;
+  return startContract;
 };
 
 type CapabilitiesServiceContract = PublicMethodsOf<CapabilitiesService>;
 const createMock = () => {
   const mocked: jest.Mocked<CapabilitiesServiceContract> = {
-    setup: jest.fn(),
+    start: jest.fn(),
   };
-  mocked.setup.mockReturnValue(createSetupContractMock());
+  mocked.start.mockReturnValue(createStartContractMock());
   return mocked;
 };
 
 export const capabilitiesServiceMock = {
   create: createMock,
-  createSetupContract: createSetupContractMock,
+  createStartContract: createStartContractMock,
 };

src/core/public/capabilities/capabilities_service.test.ts

@@ -32,7 +32,7 @@ describe('#start', () => {
       } as any,
     });
     const service = new CapabilitiesService();
-    const startContract = service.setup({ injectedMetadata: injectedMetadata.setup() });
+    const startContract = service.start({ injectedMetadata: injectedMetadata.start() });
     expect(startContract.getCapabilities()).toEqual({
       foo: 'bar',
       bar: 'baz',
@@ -51,7 +51,7 @@ describe('#start', () => {
       } as any,
     });
     const service = new CapabilitiesService();
-    const startContract = service.setup({ injectedMetadata: injectedMetadata.setup() });
+    const startContract = service.start({ injectedMetadata: injectedMetadata.start() });
     const capabilities = startContract.getCapabilities();
 
     // @ts-ignore TypeScript knows this shouldn't be possible

src/core/public/capabilities/capabilities_service.tsx

@@ -16,11 +16,11 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { InjectedMetadataSetup } from '../injected_metadata';
+import { InjectedMetadataStart } from '../injected_metadata';
 import { deepFreeze } from '../utils/deep_freeze';
 
 interface StartDeps {
-  injectedMetadata: InjectedMetadataSetup;
+  injectedMetadata: InjectedMetadataStart;
 }
 
 /**
@@ -50,7 +50,7 @@ export interface Capabilities {
  * Capabilities Setup.
  * @public
  */
-export interface CapabilitiesSetup {
+export interface CapabilitiesStart {
   /**
    * Gets the read-only capabilities.
    */
@@ -63,10 +63,10 @@ export interface CapabilitiesSetup {
  * Service that is responsible for UI Capabilities.
  */
 export class CapabilitiesService {
-  public setup({ injectedMetadata }: StartDeps): CapabilitiesSetup {
+  public start({ injectedMetadata }: StartDeps): CapabilitiesStart {
     return {
       getCapabilities: () =>
-        deepFreeze<Capabilities>(injectedMetadata.getInjectedVar('uiCapabilities') as Capabilities),
+        deepFreeze(injectedMetadata.getInjectedVar('uiCapabilities') as Capabilities),
     };
   }
 }

src/core/public/capabilities/index.ts

@@ -17,4 +17,4 @@
  * under the License.
  */
 
-export { Capabilities, CapabilitiesService, CapabilitiesSetup } from './capabilities_service';
+export { Capabilities, CapabilitiesService, CapabilitiesStart } from './capabilities_service';

src/core/public/core_system.test.mocks.ts

@@ -18,6 +18,7 @@
  */
 
 import { basePathServiceMock } from './base_path/base_path_service.mock';
+import { capabilitiesServiceMock } from './capabilities/capabilities_service.mock';
 import { chromeServiceMock } from './chrome/chrome_service.mock';
 import { fatalErrorsServiceMock } from './fatal_errors/fatal_errors_service.mock';
 import { httpServiceMock } from './http/http_service.mock';
@@ -104,3 +105,11 @@ export const PluginsServiceConstructor = jest.fn().mockImplementation(() => Mock
 jest.doMock('./plugins', () => ({
   PluginsService: PluginsServiceConstructor,
 }));
+
+export const MockCapabilitiesService = capabilitiesServiceMock.create();
+export const CapabilitiesServiceConstructor = jest
+  .fn()
+  .mockImplementation(() => MockCapabilitiesService);
+jest.doMock('./capabilities', () => ({
+  CapabilitiesService: CapabilitiesServiceConstructor,
+}));