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Add tests for SpatiallyPartitioned.

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RoosterDragon
2016-01-09 13:49:38 +00:00
parent 0a413af3eb
commit 8b12a4a747
2 changed files with 94 additions and 0 deletions
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92
OpenRA.Test/OpenRA.Game/SpatiallyPartitionedTest.cs Normal file
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#region Copyright & License Information
/*
* Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
* This file is part of OpenRA, which is free software. It is made
* available to you under the terms of the GNU General Public License
* as published by the Free Software Foundation. For more information,
* see COPYING.
*/
#endregion
using System.Drawing;
using NUnit.Framework;
using OpenRA.Primitives;
namespace OpenRA.Test.OpenRA.Game
{
[TestFixture]
class SpatiallyPartitionedTest
{
[TestCase(TestName = "SpatiallyPartitioned.At works")]
public void SpatiallyPartitionedAtTest()
{
var partition = new SpatiallyPartitioned<object>(5, 5, 2);
var a = new object();
partition.Add(a, new Rectangle(0, 0, 1, 1));
CollectionAssert.Contains(partition.At(new int2(0, 0)), a, "a is not present after add");
CollectionAssert.DoesNotContain(partition.At(new int2(0, 1)), a, "a is present in the wrong location");
CollectionAssert.DoesNotContain(partition.At(new int2(1, 0)), a, "a is present in the wrong location");
var b = new object();
partition.Add(b, new Rectangle(1, 1, 2, 2));
CollectionAssert.DoesNotContain(partition.At(new int2(0, 1)), b, "b is present in the wrong location");
CollectionAssert.DoesNotContain(partition.At(new int2(1, 0)), b, "b is present in the wrong location");
CollectionAssert.Contains(partition.At(new int2(1, 1)), b, "b is not present after add");
CollectionAssert.Contains(partition.At(new int2(2, 2)), b, "b is not present after add");
CollectionAssert.DoesNotContain(partition.At(new int2(2, 3)), b, "b is present in the wrong location");
CollectionAssert.DoesNotContain(partition.At(new int2(3, 2)), b, "b is present in the wrong location");
CollectionAssert.DoesNotContain(partition.At(new int2(3, 3)), b, "b is present in the wrong location");
partition.Update(b, new Rectangle(4, 4, 1, 1));
CollectionAssert.Contains(partition.At(new int2(0, 0)), a, "a wrongly changed location when b was updated");
CollectionAssert.Contains(partition.At(new int2(4, 4)), b, "b is not present at the new location in the extreme corner of the partition");
CollectionAssert.DoesNotContain(partition.At(new int2(1, 1)), b, "b is still present at the old location after update");
partition.Remove(a);
CollectionAssert.DoesNotContain(partition.At(new int2(0, 0)), a, "a is still present after removal");
CollectionAssert.Contains(partition.At(new int2(4, 4)), b, "b wrongly changed location when a was removed");
}
[TestCase(TestName = "SpatiallyPartitioned.InBox works")]
public void SpatiallyPartitionedInBoxTest()
{
var partition = new SpatiallyPartitioned<object>(5, 5, 2);
var a = new object();
partition.Add(a, new Rectangle(0, 0, 1, 1));
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(0, 0, 0, 0)), a, "Searching an empty area should not return a");
CollectionAssert.Contains(partition.InBox(new Rectangle(0, 0, 1, 1)), a, "a is not present after add");
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(0, 1, 1, 1)), a, "a is present in the wrong location");
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(1, 0, 1, 1)), a, "a is present in the wrong location");
var b = new object();
partition.Add(b, new Rectangle(1, 1, 2, 2));
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(0, 1, 1, 1)), b, "b is present in the wrong location");
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(1, 0, 1, 1)), b, "b is present in the wrong location");
CollectionAssert.Contains(partition.InBox(new Rectangle(1, 1, 1, 1)), b, "b is not present after add");
CollectionAssert.Contains(partition.InBox(new Rectangle(2, 2, 1, 1)), b, "b is not present after add");
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(2, 3, 1, 1)), b, "b is present in the wrong location");
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(3, 2, 1, 1)), b, "b is present in the wrong location");
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(3, 3, 1, 1)), b, "b is present in the wrong location");
CollectionAssert.AreEquivalent(new[] { b }, partition.InBox(new Rectangle(1, 1, 1, 1)),
"Searching within a single partition bin did not return the correct result");
CollectionAssert.AllItemsAreUnique(partition.InBox(new Rectangle(0, 0, 5, 5)),
"Searching the whole partition returned duplicates of some items");
CollectionAssert.AreEquivalent(new[] { a, b }, partition.InBox(new Rectangle(0, 0, 5, 5)),
"Searching the whole partition did not return all items");
CollectionAssert.AreEquivalent(new[] { a, b }, partition.InBox(new Rectangle(-10, -10, 25, 25)),
"Searching an area larger than the partition did not return all items");
partition.Update(b, new Rectangle(4, 4, 1, 1));
CollectionAssert.Contains(partition.InBox(new Rectangle(0, 0, 1, 1)), a, "a wrongly changed location when b was updated");
CollectionAssert.Contains(partition.InBox(new Rectangle(4, 4, 1, 1)), b, "b is not present at the new location in the extreme corner of the partition");
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(1, 1, 1, 1)), b, "b is still present at the old location after update");
partition.Remove(a);
CollectionAssert.DoesNotContain(partition.InBox(new Rectangle(0, 0, 1, 1)), a, "a is still present after removal");
CollectionAssert.Contains(partition.InBox(new Rectangle(4, 4, 1, 1)), b, "b wrongly changed location when a was removed");
}
}
}

2
OpenRA.Test/OpenRA.Test.csproj
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@@ -43,12 +43,14 @@
<Private>False</Private>
</Reference>
<Reference Include="System" />
<Reference Include="System.Drawing" />
</ItemGroup>
<ItemGroup>
<Compile Include="OpenRA.Game\ActionQueueTest.cs" />
<Compile Include="OpenRA.Game\MiniYamlTest.cs" />
<Compile Include="OpenRA.Game\ActorInfoTest.cs" />
<Compile Include="OpenRA.Game\CoordinateTest.cs" />
<Compile Include="OpenRA.Game\SpatiallyPartitionedTest.cs" />
<Compile Include="OpenRA.Mods.Common\ShapeTest.cs" />
<Compile Include="OpenRA.Game\OrderTest.cs" />
<Compile Include="OpenRA.Game\PlatformTest.cs" />