c# – 测试过程中如何处理失效索引？

Is it normal for indexes to be stale when running RavenDB in In-Memory
mode?

是.索引是索引.

Is there a better way to avoid stale indexes during testing?

是.在初始化文档存储时配置全局约定：

var store = new EmbeddableDocumentStore();
store.RunInMemory = true;
store.Conventions = new DocumentConvention
{
    DefaultQueryingConsistency = ConsistencyOptions.QueryYourWrites
};

store.Initialize();

注意：ConsistencyOptions.QueryYourWrites不适用于Map / Reduce索引,即使用Reduce => … 部分.对于这些,您必须在查询时使用自定义(x => x.WaitForNonStale …())

更新：有another approach,可能会更好(还没有亲自试过).您可以实现IDocumentQueryListener强制所有查询返回非陈旧的结果：

var store = new EmbeddableDocumentStore { RunInMemory = true };
store.Initialize();

store.RegisterListener(new ForceNonStaleQueryListener());

public class ForceNonStaleQueryListener : IDocumentQueryListener
{
    public void BeforeQueryExecuted(IDocumentQueryCustomization customization)
    {
        queryCustomization.WaitForNonStaleResults();
    }
}