//[TestMethod]
public void QueryLargeTest()
{
var context = _dbContextProvider.Get <FakeEcDbContext>();
var fakeUserRepo = new FakeUserRepository(_dbContextProvider);
var sw = new Stopwatch();
sw.Start();
var result = fakeUserRepo.Take(1000000);
sw.Stop();
context.Dispose();
Trace.WriteLine("EF带跟踪 QueryLarge " + result.Count + ", 毫秒：" + sw.ElapsedMilliseconds);
}