代码覆盖率是否支持Flutter项目的DART 2? [英] Does Code Coverage support DART 2 for Flutter projects?

问题描述

在Flutter Packages官方网站上，写有代码覆盖率插件 dart_codecov_generator (

On the Official Flutter Packages website, it is written that the plugin for Code Coverage, dart_codecov_generator (https://pub.dev/packages/dart_codecov_generator), is DART 2 INCOMPATIBLE. So, is there a way we can use Code Coverage for Flutter projects?

推荐答案

是的，有可能获得Flutter项目的代码覆盖率.

Yes it possible to get the code coverage for a flutter project.

如果运行 flutter test --coverage ，它将在coverage文件夹中输出一个文件(lcov.info)，然后可以采用多种解决方案:

if you run flutter test --coverage, it will output a file (lcov.info) in the coverage folder and then multiple solution are possible:

• 您可以在此文件上使用 genhtml 程序获取覆盖率(您必须进行一些解析)
• 使用诸如codecov之类的在线工具将您的代码覆盖范围上传到服务中.

• you can use genhtml program on this file to get the coverage (you will have to do some parsing)
• use online tool like codecov to upload you code coverage into the service.

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