public void AddCompactSpan_NoUpperLimit_Success()
{
CompactSpan cs = new CompactSpan(10, int.MaxValue);
Assert.IsFalse(cs.HasUpperBound);
Assert.AreEqual(cs.ConnectionCount, 0);
}
public void AddCompactSpan_SetConnection_Success()
{
CompactSpan cs = new CompactSpan(10, int.MaxValue);
CompactSpan.SetConnection((Direction)1, 1, ref cs);
Assert.AreEqual(cs.ConnectionCount, 1);
}
public void AddCompactSpan_IsConnected_Success()
{
CompactSpan cs = new CompactSpan(10, int.MaxValue);
CompactSpan.SetConnection(Direction.East, 1, ref cs);
Assert.IsTrue(cs.IsConnected(Direction.East));
Assert.IsFalse(cs.IsConnected(Direction.West));
}
public void AddCompactSpan_GetConnection_Success()
{
CompactSpan cs = new CompactSpan(10, int.MaxValue);
CompactSpan.SetConnection((Direction)1, 50, ref cs);
Assert.AreEqual(CompactSpan.GetConnection(ref cs, (Direction)1), 50);
Assert.AreEqual(cs.GetConnection((Direction)1), 50);
}
public void SetConnection_InvalidDirection_Success()
{
CompactSpan cs = new CompactSpan(10, int.MaxValue);
Assert.Throws <ArgumentException>(() => CompactSpan.SetConnection((Direction)(-1), 1, ref cs));
}
public void SetConnection_TooHigh_Success()
{
CompactSpan cs = new CompactSpan(10, int.MaxValue);
Assert.Throws <ArgumentOutOfRangeException>(() => CompactSpan.SetConnection((Direction)2, 300, ref cs));
}
