C# 如何使用RavenDB.RavenTestDriver 5+；在我的单元测试项目中没有.NET5？

当运行RavenDB测试驱动程序5.0+时，我得到一个异常，ASP.NET Core 5.0.0是必需的

Sstem.InvalidOperationException: Unable to start the RavenDB Server
It was not possible to find any compatible framework version
The framework 'Microsoft.AspNetCore.App', version '5.0.0' was not found.
  - The following frameworks were found:
      2.1.23 at [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
      3.1.9 at [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]

---

如果不将项目迁移到.NET 5.0，我如何使用它？

是的，在没有ASP.NET/.NET 5的情况下使用RavenDB 5是可能的

您需要在配置期间显式指定版本，或者只需将其设置为null：

var ravenServerOptions = new TestServerOptions()
{
    FrameworkVersion = null
};

ConfigureServer(ravenServerOptions);

例如，使用NUnit：

[TestFixture]
public class FooTest : RavenTestDriver
{
    private IDocumentStore store;

    [OneTimeSetUp]
    public void OneTimeSetUp()
    {
        var ravenServerOptions = new TestServerOptions()
        {
            FrameworkVersion = null
        };

        ConfigureServer(ravenServerOptions);

        store = GetDocumentStore();
    }

    [OneTimeTearDown]
    public void OneTimeTearDown()
    {
        store.Dispose();
    }

    [Test]
    public void Test()
    {

    }
}