public void TestEmptyFull()
{
LinkedBlockingQueue <String> q = new LinkedBlockingQueue <String>(2);
Assert.IsTrue(q.IsEmpty());
Assert.AreEqual(2, q.RemainingCapacity(), "should have room for 2");
q.Add(one);
Assert.IsFalse(q.IsEmpty());
q.Add(two);
Assert.IsFalse(q.IsEmpty());
Assert.AreEqual(0, q.RemainingCapacity());
Assert.IsFalse(q.Offer(three));
}
public void TestRemainingCapacity()
{
LinkedBlockingQueue <String> q = PopulatedDeque(SIZE);
for (int i = 0; i < SIZE; ++i)
{
Assert.AreEqual(i, q.RemainingCapacity());
Assert.AreEqual(SIZE - i, q.Size());
q.Remove();
}
for (int i = 0; i < SIZE; ++i)
{
Assert.AreEqual(SIZE - i, q.RemainingCapacity());
Assert.AreEqual(i, q.Size());
q.Add(i.ToString());
}
}
private LinkedBlockingQueue <String> PopulatedDeque(int n)
{
LinkedBlockingQueue <String> q = new LinkedBlockingQueue <String>(n);
Assert.IsTrue(q.IsEmpty());
for (int i = 0; i < n; i++)
{
Assert.IsTrue(q.Offer(i.ToString()));
}
Assert.IsFalse(q.IsEmpty());
Assert.AreEqual(0, q.RemainingCapacity());
Assert.AreEqual(n, q.Size());
return(q);
}
public void TestAdd()
{
try
{
LinkedBlockingQueue <String> q = new LinkedBlockingQueue <String>(SIZE);
for (int i = 0; i < SIZE; ++i)
{
Assert.IsTrue(q.Add(i.ToString()));
}
Assert.AreEqual(0, q.RemainingCapacity());
q.Add(SIZE.ToString());
}
catch (IllegalStateException)
{
}
}
public void TestPut()
{
try
{
LinkedBlockingQueue <String> q = new LinkedBlockingQueue <String>(SIZE);
for (int i = 0; i < SIZE; ++i)
{
q.Put(i.ToString());
Assert.IsTrue(q.Contains(i.ToString()));
}
Assert.AreEqual(0, q.RemainingCapacity());
}
catch (Exception)
{
UnexpectedException();
}
}