test: 💍 stub DynamicActionManager tests

src/plugins/ui_actions/public/actions/dynamic_action_manager.test.ts

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+/*
+ * 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 { DynamicActionManager, DynamicActionManagerParams } from './dynamic_action_manager';
+
+const setup = () => {
+  const isCompatible = async () => true;
+  const storage: DynamicActionManagerParams['storage'] = {
+    count: jest.fn(),
+    create: jest.fn(),
+    list: jest.fn(),
+    read: jest.fn(),
+    remove: jest.fn(),
+    update: jest.fn(),
+  };
+  const uiActions: DynamicActionManagerParams['uiActions'] = {
+    addTriggerAction: jest.fn(),
+    getActionFactory: jest.fn(),
+    removeTriggerAction: jest.fn(),
+  };
+  const manager = new DynamicActionManager({
+    isCompatible,
+    storage,
+    uiActions,
+  });
+
+  return {
+    isCompatible,
+    storage,
+    uiActions,
+    manager,
+  };
+};
+
+describe('DynamicActionManager', () => {
+  test('can instantiate', () => {
+    const { manager } = setup();
+    expect(manager).toBeInstanceOf(DynamicActionManager);
+  });
+
+  describe('.start()', () => {
+    test.todo('instantiates stored events');
+    test.todo('does nothing when no events stored');
+  });
+
+  describe('.stop()', () => {
+    test.todo('removes events from UI actions registry');
+    test.todo('does nothing when no events stored');
+  });
+
+  describe('.createEvent()', () => {
+    test.todo('stores new event in storage');
+    test.todo('instantiates event in actions service');
+  });
+
+  describe('.updateEvent()', () => {
+    test.todo('removes old event from ui actions service');
+    test.todo('updates event in storage');
+    test.todo('adds new event to ui actions service');
+  });
+
+  describe('.deleteEvents()', () => {
+    test.todo('removes all actions from ui actions service');
+    test.todo('removes all events from storage');
+    describe('when event is removed from storage its action is also killed', () => {
+      test.todo('when subsequent event fails to be removed from storage');
+    });
+  });
+
+  describe('.list()', () => {
+    test.todo('returns stored events');
+  });
+
+  describe('.count()', () => {
+    test.todo('returns number of stored events');
+  });
+});