5dplomacy/MultiversalDiplomacyTests/MapTests.cs

63 lines
1.9 KiB
C#

using MultiversalDiplomacy.Model;
using NUnit.Framework;
namespace MultiversalDiplomacyTests;
public class MapTests
{
static IEnumerable<Location> LocationClosure(Location location)
{
IEnumerable<Location> visited = [];
IEnumerable<Location> toVisit = [location];
while (toVisit.Any())
{
Location next = toVisit.First();
toVisit = toVisit.Skip(1);
visited = visited.Append(next);
foreach (Location other in next.Adjacents)
{
if (!visited.Contains(other)) toVisit = toVisit.Append(other);
}
}
return visited;
}
[Test]
public void MapCreation()
{
Province left = Province.Empty("Left", "Lef")
.AddLandLocation();
Province center = Province.Empty("Center", "Cen")
.AddLandLocation();
Province right = Province.Empty("Right", "Rig")
.AddLandLocation();
Location leftL = left.Locations.First();
Location centerL = center.Locations.First();
Location rightL = right.Locations.First();
centerL.AddBorder(leftL);
rightL.AddBorder(centerL);
IEnumerable<Location> closure = LocationClosure(leftL);
Assert.That(closure.Contains(leftL), Is.True, "Expected Left in closure");
Assert.That(closure.Contains(centerL), Is.True, "Expected Center in closure");
Assert.That(closure.Contains(rightL), Is.True, "Expected Right in closure");
}
[Test]
public void LandAndSeaBorders()
{
Map map = Map.Classical;
Assert.That(
map.GetLand("NAF").Adjacents.Count(),
Is.EqualTo(1),
"Expected 1 bordering land province");
Assert.That(
map.GetWater("NAF").Adjacents.Count(),
Is.EqualTo(3),
"Expected 3 bordering sea provinces");
}
}