如何显示Flutter测试中的代码覆盖率数据？ [英] How can the code coverage data from Flutter tests be displayed?

问题描述

我正在使用Android Studio作为IDE来开发Flutter应用程序。

我试图编写测试并检查代码覆盖率，但无法解决如何查看其中的数据的问题。 IDE或任何其他应用程序。

通过运行 flutter测试--coverage

，似乎会生成覆盖报告。文件 /coverage/Icov.info

该文件看起来像这样：

I'm working on a Flutter app using Android Studio as my IDE.
I'm attempting to write tests and check the code coverage but I can't work out how to view the data in the IDE or any other application.
By running flutter test --coverage
A coverage report seems to be generated into a file /coverage/Icov.info
That file looks something like this:

SF:lib\data\Customer.g.dart
DA:9,2
DA:10,2
DA:11,2
DA:12,2
DA:13,2
DA:20,0
DA:21,0
DA:22,0
DA:23,0
DA:24,0
....

该文件似乎包含我的项目文件列表以及逐行覆盖数据。是否可以在Android Studio中查看此信息？

Looking at the file it seems to have a list of my project files with line by line coverage data. Is there a way to view this information in Android Studio?

推荐答案

您可以使用 Atom编辑器。

您只需要安装Dart和icov-info软件包。

You can view the code coverage generated by flutter with the Atom editor.
You just need to install the Dart and icov-info packages.

然后加载项目文件夹并按 Ctrl + Alt + c ，将显示覆盖范围为整个项目的覆盖范围以及突出显示的特定行。

Then you load your project folder and press Ctrl+Alt+c, coverage will be displayed with a summary of the whole projects coverage and also with specific line highlighting.

到目前为止，似乎没有任何适用于Android Studio的插件。

There doesn't appear to be any plugin for Android studio which does this as of yet.

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