public void should_allocate_correctly()
{
var initialSize = 1;
var componentPool = new ComponentPool <TestComponentOne>(initialSize);
var allocation = componentPool.Allocate();
Assert.Equal(0, allocation);
Assert.Equal(0, componentPool.IndexesRemaining);
}
public void should_expand_for_allocations_exceeding_count_correctly()
{
var expectedAllocationCount = 10;
var expansionSize = 2;
var initialSize = 2;
var expectedAllocations = Enumerable.Range(0, expectedAllocationCount).ToList();
var actualAllocations = new List <int>();
var componentPool = new ComponentPool <TestComponentOne>(expansionSize, initialSize);
for (var i = 0; i < expectedAllocationCount; i++)
{
var allocation = componentPool.Allocate();
actualAllocations.Add(allocation);
}
Assert.Equal(expectedAllocationCount, actualAllocations.Count);
Assert.All(actualAllocations, x => expectedAllocations.Contains(x));
Assert.Equal(expectedAllocationCount, componentPool.Components.Length);
Assert.Equal(expectedAllocationCount, componentPool.Count);
}