Fix CA1515

OpenRA.Test/OpenRA.Game/ActorInfoTest.cs

@@ -36,7 +36,7 @@ namespace OpenRA.Test
 	sealed class MockLInfo : MockTraitInfo, NotBefore<MockJInfo> { }
 
 	[TestFixture]
-	public class ActorInfoTest
+	sealed class ActorInfoTest
 	{
 		[TestCase(TestName = "Trait ordering sorts in dependency order correctly")]
 		public void TraitOrderingSortsCorrectly()

OpenRA.Test/OpenRA.Game/CPosTest.cs

@@ -14,7 +14,7 @@ using NUnit.Framework;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class CPosTest
+	sealed class CPosTest
 	{
 		[TestCase(TestName = "Packing x,y and layer into int")]
 		public void PackUnpackBits()

OpenRA.Test/OpenRA.Game/CoordinateTest.cs

@@ -16,7 +16,7 @@ using NUnit.Framework;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class CoordinateTest
+	sealed class CoordinateTest
 	{
 		[TestCase(TestName = "Test CPos to MPos conversion and back again.")]
 		public void CPosConversionRoundtrip()

OpenRA.Test/OpenRA.Game/FluentTest.cs

@@ -15,7 +15,7 @@ using NUnit.Framework;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class FluentTest
+	sealed class FluentTest
 	{
 		readonly string pluralForms = @"
 label-players = {$player ->

OpenRA.Test/OpenRA.Game/MediatorTest.cs

@@ -15,7 +15,7 @@ using OpenRA.Widgets;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class MediatorTest
+	sealed class MediatorTest
 	{
 		[TestCase(TestName = "Mediator test")]
 		public void Test()
@@ -30,7 +30,7 @@ namespace OpenRA.Test
 		}
 	}
 
-	public class TestHandler : INotificationHandler<TestNotificaton>
+	sealed class TestHandler : INotificationHandler<TestNotificaton>
 	{
 		public bool WasNotified { get; set; }
 
@@ -40,5 +40,5 @@ namespace OpenRA.Test
 		}
 	}
 
-	public class TestNotificaton { }
+	sealed class TestNotificaton { }
 }

OpenRA.Test/OpenRA.Game/MiniYamlTest.cs

@@ -21,7 +21,7 @@ using NUnit.Framework;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class MiniYamlTest
+	sealed class MiniYamlTest
 	{
 		[TestCase(TestName = "Parse tree roundtrips")]
 		public void TestParseRoundtrip()

OpenRA.Test/OpenRA.Game/OrderTest.cs

@@ -16,7 +16,7 @@ using OpenRA.Traits;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class OrderTest
+	sealed class OrderTest
 	{
 		static byte[] RoundTripOrder(byte[] bytes)
 		{

OpenRA.Test/OpenRA.Game/PlatformTest.cs

@@ -15,7 +15,7 @@ using NUnit.Framework;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class PlatformTest
+	sealed class PlatformTest
 	{
 		string supportDir;
 		string engineDir;

OpenRA.Test/OpenRA.Game/PngTest.cs

@@ -19,7 +19,7 @@ using OpenRA.Primitives;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class PngTests
+	sealed class PngTests
 	{
 		[Test]
 		public void Save_ShouldProduceValidPngFile()
@@ -128,6 +128,8 @@ namespace OpenRA.Test
 			}
 		}
 
+		[Test]
+		[Ignore("Failing test should be fixed")]
 		public void PngConstructor_CompressionMethodNotSupported_ThrowsInvalidDataException()
 		{
 			// Arrange

OpenRA.Test/OpenRA.Game/VariableExpressionTest.cs

@@ -17,7 +17,7 @@ using OpenRA.Support;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class VariableExpressionTest
+	sealed class VariableExpressionTest
 	{
 		readonly IReadOnlyDictionary<string, int> testValues = new Dictionary<string, int>
 		{

OpenRA.Test/OpenRA.Mods.Common/ShapeTest.cs

@@ -15,7 +15,7 @@ using OpenRA.Mods.Common.HitShapes;
 namespace OpenRA.Test
 {
 	[TestFixture]
-	public class ShapeTest
+	sealed class ShapeTest
 	{
 		IHitShape shape;