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我想實現一些重試邏輯,如果我的代碼中有異常。我編寫了代碼,現在我試圖讓Rhino Mocks模擬這種情況。代碼的JIST如下:犀牛嘲笑有序回覆,拋出異常問題
class Program
{
static void Main(string[] args)
{
MockRepository repo = new MockRepository();
IA provider = repo.CreateMock<IA>();
using (repo.Record())
{
SetupResult.For(provider.Execute(23))
.IgnoreArguments()
.Throw(new ApplicationException("Dummy exception"));
SetupResult.For(provider.Execute(23))
.IgnoreArguments()
.Return("result");
}
repo.ReplayAll();
B retryLogic = new B { Provider = provider };
retryLogic.RetryTestFunction();
repo.VerifyAll();
}
}
public interface IA
{
string Execute(int val);
}
public class B
{
public IA Provider { get; set; }
public void RetryTestFunction()
{
string result = null;
//simplified retry logic
try
{
result = Provider.Execute(23);
}
catch (Exception e)
{
result = Provider.Execute(23);
}
}
}
有什麼事發生的是,異常被拋出每次而不是隻一次。我應該怎樣改變設置?