Add near 100% unit test coverage for webclient websocket layer

webclient/src/websocket/commands/admin/adminCommands.spec.ts

@@ -0,0 +1,104 @@
+jest.mock('../../services/BackendService', () => ({
+  BackendService: {
+    sendAdminCommand: jest.fn(),
+  },
+}));
+
+jest.mock('../../persistence', () => ({
+  AdminPersistence: {
+    adjustMod: jest.fn(),
+    reloadConfig: jest.fn(),
+    shutdownServer: jest.fn(),
+    updateServerMessage: jest.fn(),
+  },
+}));
+
+import { makeCallbackHelpers } from '../../__mocks__/callbackHelpers';
+import { BackendService } from '../../services/BackendService';
+import { AdminPersistence } from '../../persistence';
+
+const { getLastSendOpts, invokeOnSuccess } = makeCallbackHelpers(
+  BackendService.sendAdminCommand as jest.Mock
+);
+
+beforeEach(() => jest.clearAllMocks());
+
+// ----------------------------------------------------------------
+// adjustMod
+// ----------------------------------------------------------------
+describe('adjustMod', () => {
+  const { adjustMod } = jest.requireActual('./adjustMod');
+
+  it('calls sendAdminCommand with Command_AdjustMod', () => {
+    adjustMod('alice', true, false);
+    expect(BackendService.sendAdminCommand).toHaveBeenCalledWith(
+      'Command_AdjustMod',
+      expect.objectContaining({ userName: 'alice', shouldBeMod: true, shouldBeJudge: false }),
+      expect.any(Object)
+    );
+  });
+
+  it('onSuccess calls AdminPersistence.adjustMod', () => {
+    adjustMod('alice', true, false);
+    invokeOnSuccess();
+    expect(AdminPersistence.adjustMod).toHaveBeenCalledWith('alice', true, false);
+  });
+});
+
+// ----------------------------------------------------------------
+// reloadConfig
+// ----------------------------------------------------------------
+describe('reloadConfig', () => {
+  const { reloadConfig } = jest.requireActual('./reloadConfig');
+
+  it('calls sendAdminCommand with Command_ReloadConfig', () => {
+    reloadConfig();
+    expect(BackendService.sendAdminCommand).toHaveBeenCalledWith('Command_ReloadConfig', {}, expect.any(Object));
+  });
+
+  it('onSuccess calls AdminPersistence.reloadConfig', () => {
+    reloadConfig();
+    invokeOnSuccess();
+    expect(AdminPersistence.reloadConfig).toHaveBeenCalled();
+  });
+});
+
+// ----------------------------------------------------------------
+// shutdownServer
+// ----------------------------------------------------------------
+describe('shutdownServer', () => {
+  const { shutdownServer } = jest.requireActual('./shutdownServer');
+
+  it('calls sendAdminCommand with Command_ShutdownServer', () => {
+    shutdownServer('maintenance', 10);
+    expect(BackendService.sendAdminCommand).toHaveBeenCalledWith(
+      'Command_ShutdownServer',
+      { reason: 'maintenance', minutes: 10 },
+      expect.any(Object)
+    );
+  });
+
+  it('onSuccess calls AdminPersistence.shutdownServer', () => {
+    shutdownServer('maintenance', 10);
+    invokeOnSuccess();
+    expect(AdminPersistence.shutdownServer).toHaveBeenCalled();
+  });
+});
+
+// ----------------------------------------------------------------
+// updateServerMessage
+// ----------------------------------------------------------------
+describe('updateServerMessage', () => {
+  const { updateServerMessage } = jest.requireActual('./updateServerMessage');
+
+  it('calls sendAdminCommand with Command_UpdateServerMessage', () => {
+    updateServerMessage();
+    expect(BackendService.sendAdminCommand).toHaveBeenCalledWith('Command_UpdateServerMessage', {}, expect.any(Object));
+  });
+
+  it('onSuccess calls AdminPersistence.updateServerMessage', () => {
+    updateServerMessage();
+    invokeOnSuccess();
+    expect(AdminPersistence.updateServerMessage).toHaveBeenCalled();
+  });
+});