private void testClear(BasicHeap <DSInteger> the_heap)
{
Assert.AreEqual(false, the_heap.isEmpty());
Assert.AreEqual(true, the_heap.size() > 0);
the_heap.clear();
Assert.AreEqual(true, the_heap.isEmpty());
Assert.AreEqual(0, the_heap.size());
}
private void testSize(BasicHeap <DSInteger> the_heap)
{
//check initial size
Assert.AreEqual(12, the_heap.size());
//make sure the size alters when removing
the_heap.deleteMin();
Assert.AreEqual(11, the_heap.size());
//make sure the size reduces itself to zero
while (!the_heap.isEmpty())
{
the_heap.deleteMin();
}
Assert.AreEqual(0, the_heap.size());
//make sure the size does not go below 0
the_heap.deleteMin();
Assert.AreEqual(0, the_heap.size());
}
/// <summary>
/// Shows the number of elements in the heap.
/// </summary>
/// <returns>the number of elements in the heap.</returns>
public int size()
{
return(my_heap.size());
}
