public void TestChangeHistory()
{
using (StringWriter sw = new StringWriter())
{
TextWriter stdout = Console.Out;
Console.SetOut(sw);
ProductWarehouse juice = new ProductWarehouse("Juice", 1000);
ChangeHistory cs = new ChangeHistory();
cs.Add(100);
cs.Add(10);
cs.Add(200);
cs.Add(50);
Console.WriteLine(cs);
Console.SetOut(stdout);
string example = "Current: 50 Min: 10 Max: 200\n";
Assert.AreEqual(example, sw.ToString().Replace("\r\n", "\n"), "Changehistory should work like in the example!");
}
}
public ProductWarehouseWithHistory(string productName, int capacity, int initialBalance) : base(productName, capacity)
{
history = new ChangeHistory();
this.balance = initialBalance;
history.Add(initialBalance);
}