public void AsyncQueryManualTest()
{
_testDatabases = DataTools.Setup();
Expect.IsTrue(_testDatabases.Count > 0);
string methodName = MethodBase.GetCurrentMethod()?.Name;
string one = 4.RandomLetters();
string two = 4.RandomLetters();
foreach (Database db in _testDatabases)
{
Counter connectionCounter = Stats.Count("ConnectionCount", GetConnectionCount);
ulong initialCount = connectionCounter.Count;
foreach (IDbConnectionManager conMan in new IDbConnectionManager[]
{
new PerThreadDbConnectionManager(db),
new DefaultDbConnectionManager(db)
}
)
{
db.ConnectionManager = conMan;
conMan.StateChangeEventHandler = (o, sce) => Message.PrintLine("***** {0} Current state {1}, Original state {2} *****", ConsoleColor.DarkYellow, o.GetType().Name, sce.CurrentState.ToString(), sce.OriginalState.ToString());
db.IsNotNull();
Message.PrintLine("{0} Connection Count before write {1}", ConsoleColor.Yellow, db.GetType().Name, connectionCounter.Count);
List <TestTable> entries = new List <TestTable>();
string name = $"{nameof(AsyncQueryManualTest)}.CreateTestData";
Timer timer = Stats.Start(name);
100.Times((i) => entries.Add(DataTools.CreateTestTable("{0}_{1}"._Format(one, 4.RandomLetters()), db)));
timer = Stats.End(name);
Message.PrintLine("{0} Writes took {1}", ConsoleColor.Cyan, db.GetType().Name, timer.Duration);
Message.PrintLine("Count after write {0}", ConsoleColor.Yellow, connectionCounter.Count);
Console.WriteLine(connectionCounter.Count);
Message.PrintLine("Count before read {0}", ConsoleColor.Yellow, connectionCounter.Count);
name = $"{nameof(AsyncQueryManualTest)}.ReadTestData";
timer = Stats.Start(name);
Parallel.ForEach(entries, (tt) =>
{
TestTable val = TestTable.FirstOneWhere(c => c.Name == tt.Name, db);
Message.PrintLine("{0}", ConsoleColor.Cyan, val.Name);
});
timer = Stats.End(name);
Message.PrintLine("Parallel reads took {0}", ConsoleColor.Cyan, timer.Duration);
Message.PrintLine("Count after read {0}", ConsoleColor.Yellow, connectionCounter.Count);
Console.WriteLine("{0}: {1}", db.GetType().Name, connectionCounter.Count);
Stats.Start("Deleting");
TestTable.LoadAll(db).ToList().ForEach(tt => tt.Delete(db));
Message.PrintLine("{0}: Deletes took {1} milliseconds", ConsoleColor.Yellow, db.GetType().Name, Stats.End("Deleting").Value);
(connectionCounter.Count <= initialCount + ((ulong)(conMan.MaxConnections * 2))).IsTrue("Connection count higher than expected");
}
}
}
