Stack added + found bugs squashed

test/stack.cpp

@@ -0,0 +1,35 @@
+#include "../sequential/stack.hpp"
+#include "testutil.hpp"
+#include <stack>
+
+bool TestStack()
+{
+	std::size_t testSize = 512ul;
+
+	std::stack<unsigned> truth;
+	Stack<unsigned> stack;
+
+	for(std::size_t i = 0; i < testSize; ++i)
+	{
+		unsigned const toInsert = Util::GetRandomNumber();
+		truth.push(toInsert);
+		stack.Push(toInsert);
+	}
+
+	while(!truth.empty())
+	{
+		if(truth.top() != stack.Pop())
+		{
+			return false;
+		}
+		truth.pop();
+	}
+
+	return true;
+}
+
+int main()
+{
+	Test::Execute(TestStack, "Pop push test");
+	return 0;
+}