public void OrderTests()
{
CircularObjectBuffer <TestObjectType> ciq = new CircularObjectBuffer <TestObjectType>(10);
Assert.AreEqual(10, ciq.Capacity, "Capacity is the same as initialized value");
Assert.AreEqual(0, ciq.Count, "Buffer starts with no items");
for (int t = 0; t < 5; ++t)
{
TestObjectType foo = new TestObjectType(t);
ciq.Put(ref foo);
}
TestObjectType bar = new TestObjectType(0);
Assert.AreEqual(5, ciq.Count, "Buffer has 5 items");
ciq.Get(out bar, 0);
Assert.AreEqual(bar.id, 4, "Objects are still in order: " + bar.id + ", " + 4);
ciq.Get(out bar, 1);
Assert.AreEqual(bar.id, 3, "Objects are still in order: " + bar.id + ", " + 3);
ciq.Get(out bar, 2);
Assert.AreEqual(bar.id, 2, "Objects are still in order: " + bar.id + ", " + 2);
ciq.Get(out bar, 3);
Assert.AreEqual(bar.id, 1, "Objects are still in order: " + bar.id + ", " + 1);
ciq.Get(out bar, 4);
Assert.AreEqual(bar.id, 0, "Objects are still in order: " + bar.id + ", " + 0);
}
public void PutGetTest()
{
CircularObjectBuffer <TestObjectType> ciq = new CircularObjectBuffer <TestObjectType>(100);
TestObjectType bar = new TestObjectType(1);
ciq.Put(ref bar);
Assert.IsFalse(ciq.IsEmpty, "Not empty.");
for (int t = 0; t <= 12345; ++t)
{
TestObjectType foo = new TestObjectType(t);
TestObjectType mu = new TestObjectType(t);
ciq.Put(ref foo);
ciq.Get(out mu);
Assert.AreEqual(t, mu.id, "Got the same value that we put.");
}
ciq.Get(out bar);
int currentId = bar.id;
for (int t = 0; t < ciq.Capacity; t++)
{
//Console.WriteLine(t + ", " + ciq.Get (t).id + ", " + currentId);
TestObjectType chew = new TestObjectType(t);
ciq.Get(out chew, t);
Assert.AreEqual(chew.id, currentId, "Older objects are in order: " + chew.id + ", " + currentId);
currentId--;
}
}
public void OutOfBoundsTests()
{
CircularObjectBuffer <TestObjectType> ciq = new CircularObjectBuffer <TestObjectType>(100);
TestObjectType foo = new TestObjectType(1);
for (int t = 0; t <= 12345; ++t)
{
ciq.Get(out foo, t);
Assert.AreEqual(-1, foo.id, "Get default object from empty buffer");
}
TestObjectType bar = new TestObjectType(0);
ciq.Put(ref bar);
for (int t = 1; t <= 12345; ++t)
{
ciq.Get(out foo, t);
Assert.AreEqual(-1, foo.id, "Get default object past last item in mostly empty buffer");
}
for (int t = 0; t <= 122; ++t)
{
TestObjectType mu = new TestObjectType(t);
ciq.Put(ref mu);
}
for (int t = ciq.Capacity; t <= 12345; ++t)
{
ciq.Get(out foo, t);
Assert.AreEqual(-1, foo.id, "Get default object past last item in full buffer");
}
}
public void ResizeTests()
{
CircularObjectBuffer <TestObjectType> ciq = new CircularObjectBuffer <TestObjectType>(10);
Assert.AreEqual(10, ciq.Capacity, "Capacity is the same as initialized value");
Assert.AreEqual(0, ciq.Count, "Buffer starts with no items");
for (int t = 0; t < 5; ++t)
{
TestObjectType foo = new TestObjectType(t);
ciq.Put(ref foo);
}
Assert.AreEqual(5, ciq.Count, "Buffer has 5 items");
ciq.Resize(15);
Assert.AreEqual(15, ciq.Capacity, "Capacity now is 15");
Assert.AreEqual(5, ciq.Count, "Buffer still has 5 items");
TestObjectType bar = new TestObjectType(0);
ciq.Get(out bar, 0);
Assert.AreEqual(4, bar.id, "Objects are still in order: " + bar.id + ", " + 4);
ciq.Get(out bar, 1);
Assert.AreEqual(3, bar.id, "Objects are still in order: " + bar.id + ", " + 3);
ciq.Get(out bar, 2);
Assert.AreEqual(2, bar.id, "Objects are still in order: " + bar.id + ", " + 2);
ciq.Get(out bar, 3);
Assert.AreEqual(1, bar.id, "Objects are still in order: " + bar.id + ", " + 1);
ciq.Get(out bar, 4);
Assert.AreEqual(0, bar.id, "Objects are still in order: " + bar.id + ", " + 0);
for (int t = 0; t <= 12345; ++t)
{
TestObjectType foo = new TestObjectType(t);
ciq.Put(ref foo);
ciq.Get(out foo);
Assert.AreEqual(t, foo.id, "Got the same value that we put.");
}
TestObjectType mu = new TestObjectType();
ciq.Get(out mu);
int currentId = mu.id;
for (int t = 0; t < ciq.Capacity; t++)
{
//Console.WriteLine(t + ", " + ciq.Get (t).id + ", " + currentId);
ciq.Get(out mu, t);
Assert.AreEqual(mu.id, currentId, "Older objects are in order: " + mu.id + ", " + currentId);
currentId--;
}
}