private Customer CreateCustomer()
{
var customer = new Customer
{
FirstName = "foo",
LastName = "bar",
Email = Guid.NewGuid().ToString()
};
return customer;
}
public void StressAsync()
{
var globalConn = OrmAsyncTestSession.GetConnection();
globalConn.CreateTableAsync<Customer>().Wait();
int threadCount = 0;
var doneEvent = new AutoResetEvent(false);
const int n = 500;
var errors = new List<string>();
for (int i = 0; i < n; i++)
{
#if NETFX_CORE
ThreadPool.RunAsync(
#else
ThreadPool.QueueUserWorkItem(
#endif
delegate
{
try
{
var conn = OrmAsyncTestSession.GetConnection(globalConn.ConnectionString);
var obj = new Customer { FirstName = i.ToString() };
conn.InsertAsync(obj).Wait();
if (obj.Id == 0)
{
lock (errors)
{
errors.Add("Bad Id");
}
}
var query = from c in conn.Table<Customer>() where c.Id == obj.Id select c;
if (query.ToListAsync().Result.FirstOrDefault() == null)
{
lock (errors)
{
errors.Add("Failed query");
}
}
}
catch (Exception ex)
{
lock (errors)
{
errors.Add(ex.Message);
}
}
threadCount++;
if (threadCount == n)
{
doneEvent.Set();
}
});
}
doneEvent.WaitOne();
int count = globalConn.Table<Customer>().CountAsync().Result;
Assert.AreEqual(0, errors.Count);
Assert.AreEqual(n, count);
}