Device Manager - add new labsed session manager screen (PSG-636) (#9119)

* add feature_new_device_manager labs flag

* add generic settings tab container

* settingstab section styles

* add session manager tab to user settings

* add sessions tab case to UserSettingDialog test

* fussy import ordering

* remove posthog tracking

* i18n

test/components/views/dialogs/UserSettingsDialog-test.tsx

@@ -115,6 +115,12 @@ describe('<UserSettingsDialog />', () => {
         expect(getByTestId(`settings-tab-${UserTab.Voice}`)).toBeTruthy();
     });
 
+    it('renders session manager tab when enabled', () => {
+        mockSettingsStore.getValue.mockImplementation((settingName) => settingName === "feature_new_device_manager");
+        const { getByTestId } = render(getComponent());
+        expect(getByTestId(`settings-tab-${UserTab.SessionManager}`)).toBeTruthy();
+    });
+
     it('renders labs tab when show_labs_settings is enabled in config', () => {
         mockSdkConfig.get.mockImplementation((configName) => configName === "show_labs_settings");
         const { getByTestId } = render(getComponent());
@@ -130,11 +136,11 @@ describe('<UserSettingsDialog />', () => {
         expect(getByTestId(`settings-tab-${UserTab.Labs}`)).toBeTruthy();
     });
 
-    it('watches feature_mjolnir setting', () => {
-        let watchSettingCallback: CallbackFn = jest.fn();
+    it('watches settings', () => {
+        const watchSettingCallbacks: Record<string, CallbackFn> = {};
 
         mockSettingsStore.watchSetting.mockImplementation((settingName, roomId, callback) => {
-            watchSettingCallback = callback;
+            watchSettingCallbacks[settingName] = callback;
             return `mock-watcher-id-${settingName}`;
         });
 
@@ -142,16 +148,24 @@ describe('<UserSettingsDialog />', () => {
         expect(queryByTestId(`settings-tab-${UserTab.Mjolnir}`)).toBeFalsy();
 
         expect(mockSettingsStore.watchSetting.mock.calls[0][0]).toEqual('feature_mjolnir');
+        expect(mockSettingsStore.watchSetting.mock.calls[1][0]).toEqual('feature_new_device_manager');
 
         // call the watch setting callback
-        watchSettingCallback("feature_mjolnir", '', SettingLevel.ACCOUNT, true, true);
-
+        watchSettingCallbacks["feature_mjolnir"]("feature_mjolnir", '', SettingLevel.ACCOUNT, true, true);
         // tab is rendered now
         expect(queryByTestId(`settings-tab-${UserTab.Mjolnir}`)).toBeTruthy();
 
+        // call the watch setting callback
+        watchSettingCallbacks["feature_new_device_manager"](
+            "feature_new_device_manager", '', SettingLevel.ACCOUNT, true, true,
+        );
+        // tab is rendered now
+        expect(queryByTestId(`settings-tab-${UserTab.SessionManager}`)).toBeTruthy();
+
         unmount();
 
-        // unwatches mjolnir after unmount
+        // unwatches settings on unmount
         expect(mockSettingsStore.unwatchSetting).toHaveBeenCalledWith('mock-watcher-id-feature_mjolnir');
+        expect(mockSettingsStore.unwatchSetting).toHaveBeenCalledWith('mock-watcher-id-feature_new_device_manager');
     });
 });

test/components/views/settings/tabs/SettingsTab-test.tsx

@@ -0,0 +1,30 @@
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed 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 React, { ReactElement } from 'react';
+import { render } from '@testing-library/react';
+
+import SettingsTab, { SettingsTabProps } from '../../../../../src/components/views/settings/tabs/SettingsTab';
+
+describe('<SettingsTab />', () => {
+    const getComponent = (props: SettingsTabProps): ReactElement => (<SettingsTab {...props} />);
+    it('renders tab', () => {
+        const { container } = render(getComponent({ heading: 'Test Tab', children: <div>test</div> }));
+
+        expect(container).toMatchSnapshot();
+    });
+});
+

test/components/views/settings/tabs/__snapshots__/SettingsTab-test.tsx.snap

@@ -0,0 +1,22 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<SettingsTab /> renders tab 1`] = `
+<div>
+  <div
+    class="mx_SettingsTab"
+  >
+    <h2
+      class="mx_Heading_h2"
+    >
+      Test Tab
+    </h2>
+    <div
+      class="mx_SettingsTab_sections"
+    >
+      <div>
+        test
+      </div>
+    </div>
+  </div>
+</div>
+`;