Fix integration tests

This commit fixes the integration tests:

Name properties for analysis tests need to be unique
FieldAlias tests need the field to exist in the index.

Author: russcam

src/Tests/Tests.Core/ManagedElasticsearch/NodeSeeders/DefaultSeeder.cs

@@ -322,7 +322,7 @@ private static PropertiesDescriptor<Tag> TagProperties(PropertiesDescriptor<Tag>
 				)
 			);
 
-		private static PropertiesDescriptor<Developer> DeveloperProperties(PropertiesDescriptor<Developer> props) => props
+		public static PropertiesDescriptor<Developer> DeveloperProperties(PropertiesDescriptor<Developer> props) => props
 			.Keyword(s => s
 				.Name(p => p.OnlineHandle)
 			)

src/Tests/Tests/Analysis/TokenFilters/TokenFilterTests.cs

@@ -194,7 +194,7 @@ public class KeepTypesTests : TokenFilterAssertionBase<KeepTypesTests>
 		[SkipVersion("<6.4.0", "The mode option was introduced in https://github.com/elastic/elasticsearch/pull/32012")]
 		public class KeepTypesModeTests : TokenFilterAssertionBase<KeepTypesTests>
 		{
-			public override string Name => "keeptypes";
+			public override string Name => "keeptypes_mode";
 			private readonly string[] _types = {"<NUM>", "<SOMETHINGELSE>"};
 
 			public override ITokenFilter Initializer => new KeepTypesTokenFilter

src/Tests/Tests/Analysis/Tokenizers/TokenizerTests.cs

@@ -224,7 +224,7 @@ public class NoriTests : TokenizerAssertionBase<NoriTests>
 		public class CharGroupTests : TokenizerAssertionBase<CharGroupTests>
 		{
 			private readonly string[] _chars = {"whitespace", "-", "\n"};
-			public override string Name => "uax";
+			public override string Name => "char_group";
 			public override ITokenizer Initializer => new CharGroupTokenizer
 			{
 				TokenizeOnCharacters = _chars

src/Tests/Tests/Mapping/Types/Specialized/FieldAlias/AliasPropertyTests.cs renamed to src/Tests/Tests/Mapping/Types/Specialized/FieldAlias/FieldAliasPropertyTests.cs

@@ -1,6 +1,7 @@
 using System;
 using Nest;
 using Tests.Core.ManagedElasticsearch.Clusters;
+using Tests.Core.ManagedElasticsearch.NodeSeeders;
 using Tests.Domain;
 using Tests.Framework.Integration;
 
@@ -10,6 +11,26 @@ public class FieldAliasPropertyTests : PropertyTestsBase
 	{
 		public FieldAliasPropertyTests(WritableCluster cluster, EndpointUsage usage) : base(cluster, usage) { }
 
+		protected override ICreateIndexRequest CreateIndexSettings(CreateIndexDescriptor create) => create
+			.Mappings(m => m
+				.Map<Project>(mm => mm
+					.RoutingField(r=>r.Required())
+					.AutoMap()
+					.Properties(DefaultSeeder.ProjectProperties)
+					.Properties<CommitActivity>(props => props
+						.Object<Developer>(o => o
+							.AutoMap()
+							.Name(p => p.Committer)
+							.Properties(DefaultSeeder.DeveloperProperties)
+						)
+						.Text(t => t
+							.Name(p => p.ProjectName)
+							.Index(false)
+						)
+					)
+				)
+			);
+
 		protected override object ExpectJson => new
 		{
 			properties = new