public void TestToArray()
{
var pool = new TrianglePool();
// Create 4 triangles.
pool.Get();
pool.Get();
pool.Get();
pool.Get();
var a = pool.ToArray();
Assert.AreEqual(4, a.Length);
Assert.AreEqual(0, a[0].ID);
Assert.AreEqual(1, a[1].ID);
Assert.AreEqual(2, a[2].ID);
Assert.AreEqual(3, a[3].ID);
pool.Release(a[1]);
a = pool.ToArray();
Assert.AreEqual(3, a.Length);
Assert.AreEqual(0, a[0].ID);
Assert.AreEqual(2, a[1].ID);
Assert.AreEqual(3, a[2].ID);
pool.Release(a[1]);
a = pool.ToArray();
Assert.AreEqual(2, a.Length);
Assert.AreEqual(0, a[0].ID);
Assert.AreEqual(3, a[1].ID);
var t2 = pool.Get();
a = pool.ToArray();
Assert.AreEqual(3, a.Length);
Assert.AreEqual(0, a[0].ID);
Assert.AreEqual(2, a[1].ID);
Assert.AreEqual(2, t2.ID);
Assert.AreEqual(3, a[2].ID);
var t1 = pool.Get();
a = pool.ToArray();
Assert.AreEqual(4, a.Length);
Assert.AreEqual(0, a[0].ID);
Assert.AreEqual(1, a[1].ID);
Assert.AreEqual(1, t1.ID);
Assert.AreEqual(2, a[2].ID);
Assert.AreEqual(3, a[3].ID);
}
public void TestGetRelease()
{
var pool = new TrianglePool();
var t0 = pool.Get();
var t1 = pool.Get();
var t2 = pool.Get();
Assert.AreEqual(0, t0.ID);
Assert.AreEqual(1, t1.ID);
Assert.AreEqual(2, t2.ID);
Assert.AreEqual(3, pool.Count);
pool.Release(t0);
Assert.AreEqual(2, pool.Count);
Assert.Less(t0.GetHashCode(), 0);
pool.Release(t1);
Assert.AreEqual(1, pool.Count);
Assert.Less(t1.GetHashCode(), 0);
var t4 = pool.Get();
Assert.AreEqual(2, pool.Count);
Assert.AreEqual(t1.ID, t4.ID);
var t5 = pool.Get();
Assert.AreEqual(3, pool.Count);
Assert.AreEqual(t0.ID, t5.ID);
var t6 = pool.Get();
Assert.AreEqual(4, pool.Count);
Assert.AreEqual(3, t6.ID);
}