public void TestConnectRoomsRedundant()
{
LevelLayout layout = new LevelLayout();
Vector2Int loc1 = Vector2Int.zero;
Vector2Int loc2 = Vector2Int.right;
bool[] expected1 = new bool[4];
expected1[(int)Direction.Right] = true;
bool[] expected2 = new bool[4];
expected2[(int)Direction.Left] = true;
layout.AddRoom(loc1);
layout.AddRoom(loc2);
layout.ConnectRooms(loc1, loc2);
layout.ConnectRooms(loc1, loc2);
Assert.IsTrue(expected1.SequenceEqual(layout.GetRoom(loc1).Openings));
Assert.IsTrue(expected2.SequenceEqual(layout.GetRoom(loc2).Openings));
}
public void TestConnectRoomsMissingBoth()
{
LevelLayout layout = new LevelLayout();
Vector2Int loc1 = Vector2Int.zero;
Vector2Int loc2 = Vector2Int.right;
try {
layout.ConnectRooms(loc1, loc2);
Assert.Fail("Both null rooms should have thrown an exception");
}
catch (ArgumentOutOfRangeException) {
}
}
public void TestConnectRoomsSeparate()
{
LevelLayout layout = new LevelLayout();
Vector2Int loc1 = Vector2Int.zero;
Vector2Int loc2 = Vector2Int.one;
layout.AddRoom(loc1);
layout.AddRoom(loc2);
try {
layout.ConnectRooms(loc1, loc2);
Assert.Fail("Connecting separate rooms should have thrown an exception");
}
catch (ArgumentOutOfRangeException) {
}
}
public void TestConnectRoomsValid(
int x1, int y1,
int x2, int y2,
Direction dirFrom1,
Direction dirFrom2
)
{
LevelLayout layout = new LevelLayout();
Vector2Int loc1 = new Vector2Int(x1, y1); //Vector2Int.zero;
Vector2Int loc2 = new Vector2Int(x2, y2); //Vector2Int.right;
bool[] expected1 = new bool[(int)Direction.Count];
expected1[(int)dirFrom1] = true;
bool[] expected2 = new bool[(int)Direction.Count];
expected2[(int)dirFrom2] = true;
layout.AddRoom(loc1);
layout.AddRoom(loc2);
layout.ConnectRooms(loc1, loc2);
Assert.IsTrue(expected1.SequenceEqual(layout.GetRoom(loc1).Openings));
Assert.IsTrue(expected2.SequenceEqual(layout.GetRoom(loc2).Openings));
}
