Make sure that test stuff doesn't end up in bundles

Summary: When bundling a production bundle of flipper-ui / flipper-server, noticed that a lot of irrelevant stuff ends up. Like: `jest`, `metro`, `testing-library`. The whole jungle basically. Will add safety checks in the next diffs that this no longer happens

Reviewed By: passy

Differential Revision: D33186531

fbshipit-source-id: 1e2034153c8c4a3fac02cd9ce27d99224223df7a

desktop/flipper-ui-core/src/devices/TestDevice.tsx

@@ -0,0 +1,35 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {DeviceOS, DeviceType} from 'flipper-plugin';
+import {DeviceSpec} from 'flipper-common';
+import BaseDevice from './BaseDevice';
+import {getRenderHostInstance} from '../RenderHost';
+
+export class TestDevice extends BaseDevice {
+  constructor(
+    serial: string,
+    deviceType: DeviceType,
+    title: string,
+    os: DeviceOS,
+    specs?: DeviceSpec[],
+  ) {
+    super(getRenderHostInstance().flipperServer, {
+      serial,
+      deviceType,
+      title,
+      os,
+      specs,
+    });
+  }
+
+  async startLogging() {
+    // noop
+  }
+}

desktop/flipper-ui-core/src/devices/__tests__/BaseDevice.node.tsx

@@ -7,10 +7,10 @@
  * @format
  */
 
-import * as DeviceTestPluginModule from '../../test-utils/DeviceTestPlugin';
+import * as DeviceTestPluginModule from '../../__tests__/test-utils/DeviceTestPlugin';
 import {TestUtils, _SandyPluginDefinition} from 'flipper-plugin';
-import {createMockFlipperWithPlugin} from '../../test-utils/createMockFlipperWithPlugin';
-import {TestDevice} from '../../test-utils/TestDevice';
+import {createMockFlipperWithPlugin} from '../../__tests__/test-utils/createMockFlipperWithPlugin';
+import {TestDevice} from '../../devices/TestDevice';
 import ArchivedDevice from '../../devices/ArchivedDevice';
 
 const physicalDevicePluginDetails = TestUtils.createMockPluginDetails({