小编Pru*_*ati的帖子

我们已经在 TDD 方法中启动了一个关于 Flutter 的新项目。我正在使用状态管理提供程序。在尝试编写小部件测试时，我们面临着测试提供程序的问题。你能否用一个例子来建议为提供者和小部件注入提供者的单元测试。

我遇到以下问题

??? EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ?????????????????????????????????????
The following ProviderNotFoundException was thrown running a test:
Error: Could not find the correct Provider above this SplashScreen Widget

To fix, please:

Ensure the Provider is an ancestor to this SplashScreen Widget
Provide types to Provider
Provide types to Consumer
Provide types to Provider.of()
Always use package imports. Ex: `import 'package:my_app/my_code.dart';
Ensure the correct context is being used.

？？？启动画面代码??????????????????????????????????????????

??? EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK …