public void HexagonNet_RemoveTopRow_RemovesTheRowFromNet()
{
// arrange
HexagonNet <Bubble> net = HexagonNetTestHelper.GenerateTestNet3Rows(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17);
var expectedNetToString = $" 6 7 8 9 10 11{Environment.NewLine}" +
$" 12 13 14 15 16 17{Environment.NewLine}";
// act
net.RemoveTopRow();
// assert
Assert.AreEqual(expectedNetToString, net.ToString(), $"Actual HexagonNet as string: {Environment.NewLine}{net.ToString()}");
}
public void HexagonNet_RemoveTopRow_ReassignsNeighbours()
{
// arrange
HexagonNet <Bubble> net = HexagonNetTestHelper.GenerateTestNet3Rows(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17);
// act
net.RemoveTopRow();
var topRowNodes = net.TopRow.Nodes;
// assert
Assert.AreEqual(null, topRowNodes[0].GetNeighbour(Neighbours.UpperLeft));
Assert.AreEqual(null, topRowNodes[0].GetNeighbour(Neighbours.UpperRight));
Assert.AreEqual(null, topRowNodes[1].GetNeighbour(Neighbours.UpperLeft));
Assert.AreEqual(null, topRowNodes[1].GetNeighbour(Neighbours.UpperRight));
Assert.AreEqual(null, topRowNodes[2].GetNeighbour(Neighbours.UpperLeft));
Assert.AreEqual(null, topRowNodes[2].GetNeighbour(Neighbours.UpperRight));
Assert.AreEqual(null, topRowNodes[3].GetNeighbour(Neighbours.UpperLeft));
Assert.AreEqual(null, topRowNodes[3].GetNeighbour(Neighbours.UpperRight));
Assert.AreEqual(null, topRowNodes[4].GetNeighbour(Neighbours.UpperLeft));
Assert.AreEqual(null, topRowNodes[4].GetNeighbour(Neighbours.UpperRight));
Assert.AreEqual(null, topRowNodes[5].GetNeighbour(Neighbours.UpperLeft));
Assert.AreEqual(null, topRowNodes[5].GetNeighbour(Neighbours.UpperRight));
}