相关疑难解决方法(0)

我正在使用NUnit在C#中构建单元测试,并且我想测试主程序实际上输出正确的输出,具体取决于命令行参数.

有没有办法从NUnit测试方法,调用Program.Main(...)抓取写入Console.Out和Console.Error的所有内容,以便我可以验证它？

我在使用以下项目创建的项目中进行了以下XUnit测试dotnet new xunit:

type Scenarios(output : ITestOutputHelper) =

  [<Fact>]
  member __.``Output shows up`` () =
    output.WriteLine("I'm here")

这种方法似乎以前有效,但运行测试并没有显示任何输出,无论我是否使用dotnet test或dotnet xunit:

> dotnet test
Build started, please wait...
Build completed.

Test run for C:\Work\OSS\Streamstone.fs\tests\StreamstoneFs.Tests\bin\Debug\netcoreapp2.0\StreamstoneFs.Tests.dll(.NETCoreApp,Version=v2.0)
Microsoft (R) Test Execution Command Line Tool Version 15.6.0-preview-20180109-01
Copyright (c) Microsoft Corporation.  All rights reserved.

Starting test execution, please wait...
[xUnit.net 00:00:00.4295013]   Discovering: StreamstoneFs.Tests
[xUnit.net 00:00:00.4750480]   Discovered:  StreamstoneFs.Tests
[xUnit.net 00:00:00.4792986]   Starting:    StreamstoneFs.Tests
[xUnit.net 00:00:00.5964013]   Finished:    StreamstoneFs.Tests

Total tests: …