Updated version to 6.4 + extended unit tests

Author: Jarno458

Archipelago.MultiClient.Net.Tests/PlayerInfoFixture.cs

@@ -1,5 +1,6 @@
 using Archipelago.MultiClient.Net.Helpers;
 using NUnit.Framework;
+using System;
 
 namespace Archipelago.MultiClient.Net.Tests
 {
@@ -50,5 +51,23 @@ public void Equality_should_check_slot_and_team()
 			Assert.That(PlayerA, Is.Not.EqualTo(PlayerD));
 			Assert.That((PlayerInfo)null, Is.EqualTo(null));
 		}
+
+		[TestCase(null)]
+		[TestCase(new int[0])]
+		public void IsGroup_should_return_false_for_null_or_empty_group(int[] groupMembers)
+		{
+			var player = new PlayerInfo { GroupMembers = groupMembers };
+
+			Assert.IsFalse(player.IsGroup);
+		}
+
+		[TestCase(new []{1, 2})]
+		[TestCase(new[]{1})]
+		public void IsGroup_should_return_true_when_group_members_are_set(int[] groupMembers)
+		{
+			var player = new PlayerInfo { GroupMembers = groupMembers };
+
+			Assert.IsTrue(player.IsGroup);
+		}
 	}
 }

Archipelago.MultiClient.Net/Archipelago.MultiClient.Net.csproj

@@ -10,9 +10,9 @@
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<RepositoryUrl>https://github.com/ArchipelagoMW/Archipelago.MultiClient.Net</RepositoryUrl>
 		<RepositoryType>git</RepositoryType>
-		<AssemblyVersion>6.3.1.0</AssemblyVersion>
-		<FileVersion>6.3.1.0</FileVersion>
-		<Version>6.3.1</Version>
+		<AssemblyVersion>6.4.0.0</AssemblyVersion>
+		<FileVersion>6.4.0.0</FileVersion>
+		<Version>6.4.0</Version>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>
 		<PackageRequireLicenseAcceptance>False</PackageRequireLicenseAcceptance>
 		<PackageIcon>blue-icon.png</PackageIcon>

Archipelago.MultiClient.Net/Helpers/PlayerHelper.cs

@@ -285,7 +285,7 @@ public bool IsSharingGroupWith(int team, int slot) =>
 		/// <returns>returns the players info's of members from a group slot, or null if this slot is not a group</returns>
 		public IEnumerable<PlayerInfo> GetGroupMembers(IPlayerHelper playerHelper)
 		{
-			if (GroupMembers == null || GroupMembers.Length == 0)
+			if (!IsGroup)
 				return null;
 
 			return GroupMembers.Select(g => playerHelper.GetPlayerInfo(Team, g));
@@ -330,7 +330,7 @@ public bool IsRelatedTo(PlayerInfo other) => this == other
 		public PlayerInfo() {}
 
 		/// <summary>
-		/// Creates and PlayerInfo object, used by json deserialization
+		/// Creates an PlayerInfo object, used by json deserialization
 		/// </summary>
 		/// <param name="team">The team of this player</param>
 		/// <param name="slot">The slot of this player</param>