public void GenerateSites_With20x10Map10Points_SitesFitToGrid()
{
var generator = new EvenlySpreadSiteGenerator();
var result = generator.GenerateSites(20, 10, 8);
Assert.NotNull(result);
var sites = result.OrderBy(s => Math.Floor(s.Point.Y) * 100 + Math.Floor(s.Point.X)).ToList();
AssertIsBetween(2, 4, sites[0].Point.X);
AssertIsBetween(2, 4, sites[0].Point.Y);
AssertIsBetween(7, 9, sites[1].Point.X);
AssertIsBetween(2, 4, sites[1].Point.Y);
AssertIsBetween(12, 14, sites[2].Point.X);
AssertIsBetween(2, 4, sites[2].Point.Y);
AssertIsBetween(17, 19, sites[3].Point.X);
AssertIsBetween(2, 4, sites[3].Point.Y);
AssertIsBetween(2, 4, sites[4].Point.X);
AssertIsBetween(7, 9, sites[4].Point.Y);
AssertIsBetween(7, 9, sites[5].Point.X);
AssertIsBetween(7, 9, sites[5].Point.Y);
AssertIsBetween(12, 14, sites[6].Point.X);
AssertIsBetween(7, 9, sites[6].Point.Y);
AssertIsBetween(17, 19, sites[7].Point.X);
AssertIsBetween(7, 9, sites[7].Point.Y);
}
public void TestGenerateSites_8_6_10()
{
const int quantity = 10;
var siteGenerator = new EvenlySpreadSiteGenerator();
var result = siteGenerator.GenerateSites(100, 100, quantity).ToList();
Assert.AreEqual(quantity, result.Count);
}
public void GenerateMap_With100x75Map200Points_SitesKeepDistance()
{
var generator = new EvenlySpreadSiteGenerator();
var factory = new VoronoiFactory(generator);
var map = factory.CreateVoronoiMap(75, 100, 200);
Assert.NotNull(map);
}
public void GenerateSites_With100x75Map200Points_SitesKeepDistance()
{
var generator = new EvenlySpreadSiteGenerator();
var result = generator.GenerateSites(100, 75, 200);
foreach (var site in result)
{
foreach (var other in result.Where(s => s != site))
{
var distance = site.Point.CalculateDistance(other.Point);
Assert.LessOrEqual(2, distance, $"Distance of {site} and {other} is too close");
}
}
}
public void TestGenerateSites_10_6_9()
{
const int quantity = 9;
var siteGenerator = new EvenlySpreadSiteGenerator();
var result = siteGenerator.GenerateSites(36, 27, quantity).ToList();
Assert.AreEqual(quantity, result.Count);
Assert.IsTrue(result[0].Point.X >= 0 && result[0].Point.X <= 12, result[0].Point.X.ToString(CultureInfo.InvariantCulture));
Assert.IsTrue(result[0].Point.Y >= 0 && result[0].Point.Y <= 9, result[0].Point.Y.ToString(CultureInfo.InvariantCulture));
Assert.IsTrue(result[1].Point.X >= 0 && result[1].Point.X <= 12, result[1].Point.X.ToString(CultureInfo.InvariantCulture));
Assert.IsTrue(result[1].Point.Y >= 9 && result[1].Point.Y <= 18, result[1].Point.Y.ToString(CultureInfo.InvariantCulture));
Assert.IsTrue(result[2].Point.X >= 0 && result[2].Point.X <= 12);
Assert.IsTrue(result[2].Point.Y >= 18 && result[2].Point.Y <= 27);
Assert.IsTrue(result[3].Point.X >= 12 && result[3].Point.X <= 24);
Assert.IsTrue(result[3].Point.Y >= 0 && result[0].Point.Y <= 9, result[0].Point.Y.ToString(CultureInfo.InvariantCulture));
Assert.IsTrue(result[4].Point.X >= 12 && result[4].Point.X <= 24);
Assert.IsTrue(result[4].Point.Y >= 9 && result[4].Point.Y <= 18);
Assert.IsTrue(result[5].Point.X >= 12 && result[5].Point.X <= 24);
Assert.IsTrue(result[5].Point.Y >= 18 && result[5].Point.Y <= 27);
Assert.IsTrue(result[6].Point.X >= 24 && result[6].Point.X <= 36);
Assert.IsTrue(result[6].Point.Y >= 0 && result[6].Point.Y <= 9, result[0].Point.Y.ToString(CultureInfo.InvariantCulture));
Assert.IsTrue(result[7].Point.X >= 24 && result[7].Point.X <= 36);
Assert.IsTrue(result[7].Point.Y >= 9 && result[7].Point.Y <= 18);
Assert.IsTrue(result[8].Point.X >= 24 && result[8].Point.X <= 36);
Assert.IsTrue(result[8].Point.Y >= 18 && result[8].Point.Y <= 27);
}
public void GenerateSites_With100x75Map250Points_SitesKeepDistance()
{
var generator = new EvenlySpreadSiteGenerator();
Assert.Throws <InvalidOperationException>(() => generator.GenerateSites(100, 75, 250));
}