feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/foundation/layout/__tests__/mobile.test.ts

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * 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 './setup-vitest';
+import { useSignMobileStore } from '../src/store';
+
+describe('useSignMobileStore', () => {
+  it('should init with default state', () => {
+    const state = useSignMobileStore.getState();
+    expect(state.mobileTips).toEqual(false);
+  });
+
+  it('setMobileTips', () => {
+    useSignMobileStore.getState().setMobileTips(true);
+    expect(useSignMobileStore.getState().mobileTips).toEqual(true);
+  });
+});