Resolve WES-187 "Unit tests account and system"

Assets/Accounts/Tests/EditMode/UserAvatarListTests.cs

@@ -0,0 +1,27 @@
+using NUnit.Framework;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+
+/// <summary>
+/// Test the UserAvatarList class
+/// </summary>
+[TestFixture]
+public class UserAvatarListTests
+{
+    /// <summary>
+    /// Test the UserAvatarList class correctly initializes the UserList class
+    /// </summary>
+    [Test]
+    public void Test_Awake()
+    {
+        UserList.AVATARS = new List<Sprite>();
+
+        var scriptableObject = AssetDatabase.LoadAssetAtPath<UserAvatarList>("Assets/Accounts/ScriptableObjects/UserAvatarList.asset");
+        scriptableObject.Awake();
+
+        for (int i = 0; i < scriptableObject.avatars.Count; i++)
+            Assert.AreEqual(scriptableObject.avatars[i], UserList.AVATARS[i]);
+    }
+}
+