public void RandomExtended_Choose()
{
using (var verify = new Verify())
{
var rand = new RandomExtended(0);
var source = new List<int>();
for (int i = 100; i < 200; i++)
source.Add(i);
for (int i = 0; i < 100; i++)
{
var item = rand.Choose(source);
verify.IsBetween(100, item, 199, "Item couldn't be in the sourse list");
verify.IsTrue(source.Contains(item), "Item should have been left in the list");
}
}
}
public void RandomExtended_Choose3()
{
using (var verify = new Verify())
{
var rand = new RandomExtended(0);
var source = new List<int>();
for (int i = 100; i < 200; i++)
source.Add(i);
for (int i = 0; i < 100; i += 10)
{
var items = rand.Choose(source, 10, false);
foreach (var item in items)
{
verify.IsBetween(100, item, 199, "Item couldn't be in the source list");
verify.IsTrue(source.Contains(item), "Item should have been left in the list");
}
var distinct = items.Distinct().Count();
verify.AreEqual(items.Count, distinct, "There shouldn't have been any duplicates");
}
}
}
public void RandomExtended_Choose3()
{
using (var verify = new Verify())
{
var rand = new RandomExtended(0);
var source = new List <int>();
for (int i = 100; i < 200; i++)
{
source.Add(i);
}
for (int i = 0; i < 100; i += 10)
{
var items = rand.Choose(source, 10, false);
foreach (var item in items)
{
verify.IsBetween(100, item, 199, "Item couldn't be in the source list");
verify.IsTrue(source.Contains(item), "Item should have been left in the list");
}
var distinct = items.Distinct().Count();
verify.AreEqual(items.Count, distinct, "There shouldn't have been any duplicates");
}
}
}
public void TaskUtilitiesTests_AutoCancelingTaskTest2()
{
using (var verify = new Verify())
{
var timer = Stopwatch.StartNew();
var t = TaskUtilities.AutoCancelingTask(1000);
Memory.CycleGC();
var result = t.WaitForCompleteOrCancel();
timer.Stop();
verify.IsFalse(result, "WaitForCompleteOrCancel should have returned false");
verify.IsTrue(t.IsCanceled, "Task should have been canceled.");
verify.AreEqual(1.0, timer.Elapsed.TotalSeconds, 0.05, "Elapsed time was incorrect.");
}
}
public void TaskUtilitiesTests_WaitForCancelTest1()
{
using (var verify = new Verify())
{
var task = Sleeper(verify);
task.RunConcurrently();
var result = task.WaitForCompleteOrCancel();
verify.AreEqual(TaskStatus.RanToCompletion, task.Status, "The task should have been completed");
verify.IsTrue(result, "Assertion should be true because the task was completed");
}
}