* Adding unit test support to Environment for modules.

* Written some unit tests for Terrain Module as an example.

1 files changed, 59 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Modules/World/Terrain/Tests/TerrainTest.cs b/OpenSim/Region/Environment/Modules/World/Terrain/Tests/TerrainTest.cs
new file mode 100644
index 0000000..ccb0561
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/World/Terrain/Tests/TerrainTest.cs
@@ -0,0 +1,59 @@
+using System;

+using NUnit.Framework;

+using OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes;

+

+namespace OpenSim.Region.Environment.Modules.World.Terrain.Tests

+{

+    [TestFixture]

+    public class TerrainTest

+    {

+        [Test]

+        public void BrushTest()

+        {

+            TerrainChannel x = new TerrainChannel(256, 256);

+            ITerrainPaintableEffect effect = new RaiseSphere();

+

+            effect.PaintEffect(x, 128.0, 128.0, 50, 0.1);

+            Assert.That(x[128, 128] > 0.0, "Raise brush not raising values.");

+            Assert.That(x[0, 128] > 0.0, "Raise brush lowering edge values.");

+

+            x = new TerrainChannel(256, 256);

+            effect = new LowerSphere();

+

+            effect.PaintEffect(x, 128.0, 128.0, 50, 0.1);

+            Assert.That(x[128, 128] < 0.0, "Lower not lowering values.");

+            Assert.That(x[0, 128] < 0.0, "Lower brush affecting edge values.");

+        }

+

+        [Test]

+        public void TerrainChannelTest()

+        {

+            TerrainChannel x = new TerrainChannel(256, 256);

+            Assert.That(x[0, 0] == 0.0, "Terrain not initialising correctly.");

+

+            x[0, 0] = 1.0;

+            Assert.That(x[0, 0] == 1.0, "Terrain not setting values correctly.");

+

+            x[0, 0] = 0;

+            x[0, 0] += 5.0;

+            x[0, 0] -= 1.0;

+            Assert.That(x[0, 0] == 4.0, "Terrain addition/subtraction error.");

+

+            x[0, 0] = Math.PI;

+            double[,] doublesExport = x.GetDoubles();

+            Assert.That(doublesExport[0, 0] == Math.PI, "Export to double[,] array not working correctly.");

+

+            x[0, 0] = 1.0;

+            float[] floatsExport = x.GetFloatsSerialised();

+            Assert.That(floatsExport[0] == 1.0f, "Export to float[] not working correctly.");

+

+            x[0, 0] = 1.0;

+            Assert.That(x.Tainted(0, 0), "Terrain channel tainting not working correctly.");

+            Assert.That(!x.Tainted(0, 0), "Terrain channel tainting not working correctly.");

+

+            TerrainChannel y = x.Copy();

+            Assert.That(!ReferenceEquals(x, y), "Terrain copy not duplicating correctly.");

+            Assert.That(!ReferenceEquals(x.GetDoubles(), y.GetDoubles()), "Terrain array not duplicating correctly.");

+        }

+    }

+}
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