public void TestPriorityCompare()
{
var a = new TickedObject(Callback, 0, 0)
{
Priority = 5
};
var b = new TickedObject(Callback, 0, 1)
{
Priority = 2
};
var time = DateTime.UtcNow;
//forcing the time used so that there isn't any difference in the two calls
var itemA = new TickedQueueItem(a, time);
var itemB = new TickedQueueItem(b, time);
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "Comparison should yield lower for a");
Assert.AreEqual(-1, comparer.Compare(itemB, itemA), "Reverse comparison should yield lower for b");
a.Priority = b.Priority;
// For items with equal times and priorities, we will state that the
// first item is always lower than the second, so that the second is
// always placed later in the queue
itemA = new TickedQueueItem(a, time);
Assert.AreEqual(-1, comparer.Compare(itemA, itemB),
"Expected ItemA would be deemed lower - {0} {1}", itemA, itemB);
}
public void TestTimeCompare()
{
var a = new TickedObject(Callback, 2, 0) {Priority = 2};
var b = new TickedObject(Callback, 1, 1) {Priority = 2};
var itemA = new TickedQueueItem(a, DateTime.UtcNow);
var itemB = new TickedQueueItem(b, DateTime.UtcNow.AddSeconds(2));
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "A should be lower due to earlier tick time");
b.Priority = 1;
itemB = new TickedQueueItem(b);
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "B should be sorted lower due to the priority");
}
public void TestTickTimeCompare()
{
var a = new TickedObject(Callback, 2, 0) {Priority = 2};
var b = new TickedObject(Callback, 1, 1) {Priority = 2};
var itemA = new TickedQueueItem(a);
var itemB = new TickedQueueItem(b);
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "B should be lower due to lower tick time");
a.Priority = 1;
itemA = new TickedQueueItem(a);
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "A should be sorted lower due to the priority");
}
public void TestEqualTimeCompare()
{
var a = new TickedObject(Callback);
var b = new TickedObject(Callback);
var time = DateTime.UtcNow;
//forcing the time used so that there isn't any difference in the two calls
var itemA = new TickedQueueItem(a, time);
var itemB = new TickedQueueItem(b, time);
// For items with equal times and priorities, we will state that the
// first item is always lower than the second, so that the second is
// always placed later in the queue
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "Comparison should yield lower for a");
}
public void TestEqualTimeCompare()
{
var a = new TickedObject(Callback);
var b = new TickedObject(Callback);
var time = DateTime.UtcNow;
//forcing the time used so that there isn't any difference in the two calls
var itemA = new TickedQueueItem(a, time);
var itemB = new TickedQueueItem(b, time);
// For items with equal times and priorities, we will state that the
// first item is always lower than the second, so that the second is
// always placed later in the queue
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "Comparison should yield lower for a");
}
public void TestTimeCompare()
{
TickedObject a = new TickedObject(Callback, 0);
a.Priority = 2;
a.TickLength = 2;
TickedObject b = new TickedObject(Callback, 1);
b.Priority = 2;
b.TickLength = 1;
TickedQueueItem itemA = new TickedQueueItem(a, DateTime.UtcNow);
TickedQueueItem itemB = new TickedQueueItem(b, DateTime.UtcNow.AddSeconds(2));
TickedQueueItemComparer comparer = new TickedQueueItemComparer();
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "A should be lower due to earlier tick time");
b.Priority = 1;
itemB = new TickedQueueItem(b);
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "B should be sorted lower due to the priority");
}
public void TestPriorityCompare()
{
TickedObject a = new TickedObject(Callback, 0);
a.Priority = 5;
TickedObject b = new TickedObject(Callback, 1);
b.Priority = 2;
DateTime time = DateTime.UtcNow;
//forcing the time used so that there isn't any difference in the two calls
TickedQueueItem itemA = new TickedQueueItem(a, time);
TickedQueueItem itemB = new TickedQueueItem(b, time);
TickedQueueItemComparer comparer = new TickedQueueItemComparer();
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "Comparison should yield lower for a");
Assert.AreEqual(-1, comparer.Compare(itemB, itemA), "Reverse comparison should yield lower for b");
a.Priority = 2;
itemA = new TickedQueueItem(a, time);
Assert.AreEqual(0, comparer.Compare(itemA, itemB), "Identical priorities should give equal comparison - {0} {1}", itemA);
}
public void TestTimeCompare()
{
TickedObject a = new TickedObject(Callback, 0);
a.Priority = 2;
a.TickLength = 2;
TickedObject b = new TickedObject(Callback, 1);
b.Priority = 2;
b.TickLength = 1;
TickedQueueItem itemA = new TickedQueueItem(a, DateTime.UtcNow);
TickedQueueItem itemB = new TickedQueueItem(b, DateTime.UtcNow.AddSeconds(2));
TickedQueueItemComparer comparer = new TickedQueueItemComparer();
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "A should be lower due to earlier tick time");
b.Priority = 1;
itemB = new TickedQueueItem(b);
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "B should be sorted lower due to the priority");
}
public void TestTimeCompare()
{
var a = new TickedObject(Callback, 2, 0)
{
Priority = 2
};
var b = new TickedObject(Callback, 1, 1)
{
Priority = 2
};
var itemA = new TickedQueueItem(a, DateTime.UtcNow);
var itemB = new TickedQueueItem(b, DateTime.UtcNow.AddSeconds(2));
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "A should be lower due to earlier tick time");
b.Priority = 1;
itemB = new TickedQueueItem(b);
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "B should be sorted lower due to the priority");
}
public void TestTickTimeCompare()
{
var a = new TickedObject(Callback, 2, 0)
{
Priority = 2
};
var b = new TickedObject(Callback, 1, 1)
{
Priority = 2
};
var itemA = new TickedQueueItem(a);
var itemB = new TickedQueueItem(b);
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "B should be lower due to lower tick time");
a.Priority = 1;
itemA = new TickedQueueItem(a);
Assert.AreEqual(-1, comparer.Compare(itemA, itemB), "A should be sorted lower due to the priority");
}
public void TestPriorityCompare()
{
var a = new TickedObject(Callback, 0, 0) {Priority = 5};
var b = new TickedObject(Callback, 0, 1) {Priority = 2};
var time = DateTime.UtcNow;
//forcing the time used so that there isn't any difference in the two calls
var itemA = new TickedQueueItem(a, time);
var itemB = new TickedQueueItem(b, time);
var comparer = new TickedQueueItemComparer();
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "Comparison should yield lower for a");
Assert.AreEqual(-1, comparer.Compare(itemB, itemA), "Reverse comparison should yield lower for b");
a.Priority = b.Priority;
// For items with equal times and priorities, we will state that the
// first item is always lower than the second, so that the second is
// always placed later in the queue
itemA = new TickedQueueItem(a, time);
Assert.AreEqual(-1, comparer.Compare(itemA, itemB),
"Expected ItemA would be deemed lower - {0} {1}", itemA, itemB);
}
public void TestPriorityCompare()
{
TickedObject a = new TickedObject(Callback, 0);
a.Priority = 5;
TickedObject b = new TickedObject(Callback, 1);
b.Priority = 2;
DateTime time = DateTime.UtcNow;
//forcing the time used so that there isn't any difference in the two calls
TickedQueueItem itemA = new TickedQueueItem(a, time);
TickedQueueItem itemB = new TickedQueueItem(b, time);
TickedQueueItemComparer comparer = new TickedQueueItemComparer();
Assert.AreEqual(1, comparer.Compare(itemA, itemB), "Comparison should yield lower for a");
Assert.AreEqual(-1, comparer.Compare(itemB, itemA), "Reverse comparison should yield lower for b");
a.Priority = 2;
itemA = new TickedQueueItem(a, time);
Assert.AreEqual(0, comparer.Compare(itemA, itemB), "Identical priorities should give equal comparison - {0} {1}", itemA);
}
