public void DeleteGotMessageOnSameThreadWorks()
{
// --- Arrange
var testQueue = new MemoryNamedQueue("name");
testQueue.PutMessage("content", 30);
// --- Act
var gotmsg = testQueue.GetMessages(1, 30).ToArray()[0];
testQueue.DeleteMessage(gotmsg);
// --- Assert
testQueue.PeekMessages(3).Count().ShouldEqual(0);
}
public void GetApproximateMessageCountWorks()
{
// --- Arrange
var testQueue = new MemoryNamedQueue("name");
testQueue.PutMessage("content1", 30);
testQueue.PutMessage("content2", 30);
testQueue.PutMessage("content3", 30);
// --- Act
var count1 = testQueue.GetApproximateMessageCount();
var messages = testQueue.GetMessages(2, 30).ToList();
var count2 = testQueue.GetApproximateMessageCount();
// ReSharper disable PossibleMultipleEnumeration
testQueue.DeleteMessage(messages[0]);
testQueue.DeleteMessage(messages[1]);
// ReSharper restore PossibleMultipleEnumeration
var count3 = testQueue.GetApproximateMessageCount();
// --- Assert
count1.ShouldEqual(3);
count2.ShouldEqual(3);
count3.ShouldEqual(1);
}
public void DeleteGotMessageOnDifferentThreadsFails()
{
// --- Arrange
var testQueue = new MemoryNamedQueue("name");
testQueue.PutMessage("content", 30);
var getTask = new Task(() =>
{
Thread.Sleep(1050);
testQueue.GetMessages(1, 20);
});
// --- Act
var msg = testQueue.GetMessages(1, 1).ToArray()[0];
getTask.Start();
Thread.Sleep(1200);
testQueue.DeleteMessage(msg);
// --- Assert
getTask.Wait();
}