Added a splash screen to app startup.

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Added
 - [main] Added npm script to watch and auto-restart the main process in PR [1450](https://github.com/Microsoft/BotFramework-Emulator/pull/1450)
+- [main] Added a splash screen to app startup in PR [1451](https://github.com/Microsoft/BotFramework-Emulator/pull/1451)
 
 ## Fixed
 - [luis / client] Fixed several styling issues within the LUIS inspector, and enabled log deep link to configure missing LUIS service in PR [#1399](https://github.com/Microsoft/BotFramework-Emulator/pull/1399)

packages/app/client/src/data/chatHelpers.spec.ts

@@ -0,0 +1,67 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license.
+//
+// Microsoft Bot Framework: http://botframework.com
+//
+// Bot Framework Emulator Github:
+// https://github.com/Microsoft/BotFramwork-Emulator
+//
+// Copyright (c) Microsoft Corporation
+// All rights reserved.
+//
+// MIT License:
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+import { documentIdForConversation } from './chatHelpers';
+
+let mockState;
+const mockGetState = jest.fn(() => mockState);
+const mockStore = {
+  getState: mockGetState,
+};
+jest.mock('./store', () => ({
+  get store() {
+    return mockStore;
+  },
+}));
+
+describe('chatHelpers', () => {
+  beforeEach(() => {
+    mockState = {};
+    mockGetState.mockClear();
+  });
+
+  test('documentIdForConversation', () => {
+    mockState = {
+      chat: {
+        chats: {
+          chat1: {
+            conversationId: 'conversation1',
+            documentId: 'someDocumentId',
+          },
+        },
+      },
+    };
+    expect(documentIdForConversation('conversation1')).toBe('someDocumentId');
+    expect(documentIdForConversation('nonExistentConversation')).toBe(undefined);
+  });
+});

packages/app/client/src/data/editorHelpers.spec.ts

@@ -0,0 +1,137 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license.
+//
+// Microsoft Bot Framework: http://botframework.com
+//
+// Bot Framework Emulator Github:
+// https://github.com/Microsoft/BotFramwork-Emulator
+//
+// Copyright (c) Microsoft Corporation
+// All rights reserved.
+//
+// MIT License:
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+import * as Constants from '../constants';
+
+import { open } from './action/editorActions';
+import {
+  getOtherTabGroup,
+  getTabGroupForDocument,
+  hasNonGlobalTabs,
+  showWelcomePage,
+  tabGroupHasDocuments,
+} from './editorHelpers';
+
+let mockState;
+const mockDispatch = jest.fn(() => null);
+const mockGetState = jest.fn(() => mockState);
+const mockStore = {
+  getState: mockGetState,
+  dispatch: mockDispatch,
+};
+jest.mock('./store', () => ({
+  get store() {
+    return mockStore;
+  },
+}));
+
+describe('editorHelpers', () => {
+  beforeEach(() => {
+    mockState = {};
+    mockGetState.mockClear();
+    mockDispatch.mockClear();
+  });
+
+  test('hasNonGlobalTabs', () => {
+    mockState = {
+      editor: {
+        editors: {
+          primary: {
+            documents: {
+              doc1: {},
+              doc2: {
+                isGlobal: true,
+              },
+            },
+          },
+          secondary: {
+            documents: {},
+          },
+        },
+      },
+    };
+
+    let result = !!hasNonGlobalTabs();
+    expect(result).toBe(true);
+
+    result = !!hasNonGlobalTabs(mockState.editor.editors);
+    expect(result).toBe(true);
+  });
+
+  test('getTabGroupForDocument', () => {
+    mockState = {
+      editor: {
+        editors: {
+          primary: {
+            documents: {
+              doc1: {},
+              doc2: {
+                isGlobal: true,
+              },
+            },
+          },
+          secondary: {
+            documents: {},
+          },
+        },
+      },
+    };
+
+    let result = getTabGroupForDocument('doc1');
+    expect(result).toBe('primary');
+
+    result = getTabGroupForDocument('doc3', mockState.editor.editors);
+    expect(result).toBe(undefined);
+  });
+
+  test('getOtherTabGroup', () => {
+    expect(getOtherTabGroup(Constants.EDITOR_KEY_PRIMARY)).toBe(Constants.EDITOR_KEY_SECONDARY);
+    expect(getOtherTabGroup(Constants.EDITOR_KEY_SECONDARY)).toBe(Constants.EDITOR_KEY_PRIMARY);
+  });
+
+  test('showWelcomePage', () => {
+    showWelcomePage();
+
+    expect(mockDispatch).toHaveBeenCalledWith(
+      open({
+        contentType: Constants.CONTENT_TYPE_WELCOME_PAGE,
+        documentId: Constants.DOCUMENT_ID_WELCOME_PAGE,
+        isGlobal: true,
+      })
+    );
+  });
+
+  test('tabGroupHasDocuments', () => {
+    expect(tabGroupHasDocuments({ documents: { doc1: {} } })).toBe(true);
+  });
+});