diff --git a/RetakesAllocatorCore/Config/Configs.cs b/RetakesAllocatorCore/Config/Configs.cs
index 76df860..0f0c1c8 100644
--- a/RetakesAllocatorCore/Config/Configs.cs
+++ b/RetakesAllocatorCore/Config/Configs.cs
@@ -46,7 +46,7 @@ public static ConfigData Load(string modulePath, bool saveDefaults = true)
         }
         else
         {
-            _configData = GetDefaultData();
+            _configData = GetDefaultConfigData();
             if (saveDefaults)
             {
                 SaveConfigData(_configData);
@@ -57,7 +57,7 @@ public static ConfigData Load(string modulePath, bool saveDefaults = true)
         {
             throw new Exception("Failed to load configs.");
         }
-        
+
         _configData.Validate();
 
         return _configData;
@@ -73,9 +73,10 @@ private static void SaveConfigData(ConfigData configData)
         File.WriteAllText(_configFilePath, JsonSerializer.Serialize(configData, SerializationOptions));
     }
 
-    private static ConfigData GetDefaultData()
+    public static ConfigData GetDefaultConfigData()
     {
-        return new ConfigData {
+        return new ConfigData
+        {
             UsableWeapons = WeaponHelpers.GetAllWeapons(),
             AllowedWeaponSelectionTypes = Enum.GetValues<WeaponSelectionType>().ToList(),
             RoundTypePercentages = new()
@@ -87,6 +88,14 @@ private static ConfigData GetDefaultData()
             MigrateOnStartup = true,
         };
     }
+
+    public static ConfigData OverrideConfigDataForTests(
+        ConfigData configData
+    )
+    {
+        _configData = configData;
+        return _configData;
+    }
 }
 
 public enum WeaponSelectionType
@@ -98,10 +107,11 @@ public enum WeaponSelectionType
 
 public record ConfigData
 {
-    public required List<CsItem> UsableWeapons {get; set; }
-    public required List<WeaponSelectionType> AllowedWeaponSelectionTypes {get; set; }
-    public required Dictionary<RoundType, int> RoundTypePercentages {get; set; }
-    public required bool MigrateOnStartup {get; set; }
+    public required List<CsItem> UsableWeapons { get; set; }
+    public required List<WeaponSelectionType> AllowedWeaponSelectionTypes { get; set; }
+    public required Dictionary<RoundType, int> RoundTypePercentages { get; set; }
+    public required bool MigrateOnStartup { get; set; }
+
     public void Validate()
     {
         if (RoundTypePercentages.Values.Sum() != 100)
diff --git a/RetakesAllocatorTest/AllocationTests.cs b/RetakesAllocatorTest/AllocationTests.cs
new file mode 100644
index 0000000..a90b534
--- /dev/null
+++ b/RetakesAllocatorTest/AllocationTests.cs
@@ -0,0 +1,35 @@
+using CounterStrikeSharp.API.Modules.Entities.Constants;
+using CounterStrikeSharp.API.Modules.Utils;
+using RetakesAllocatorCore;
+using RetakesAllocatorCore.Config;
+using RetakesAllocatorCore.Db;
+
+namespace RetakesAllocatorTest;
+
+public class AllocationTests
+{
+    [SetUp]
+    public void Setup()
+    {
+        Queries.Wipe();
+        Configs.Load(".", false);
+    }
+
+    [Test]
+    public void UseableWeaponsTest()
+    {
+        Queries.SetWeaponPreferenceForUser(1, CsTeam.Terrorist, RoundType.FullBuy, CsItem.Galil);
+
+        var weapon = WeaponHelpers.GetWeaponForRoundType(RoundType.FullBuy, CsTeam.Terrorist, Queries.GetUserSettings(1));
+        Assert.That(weapon, Is.EqualTo(CsItem.Galil));
+        
+        var configData = Configs.GetDefaultConfigData();
+        configData.UsableWeapons = configData.UsableWeapons
+            .Where(w => w != CsItem.Galil)
+            .ToList();
+        Configs.OverrideConfigDataForTests(configData);
+        
+        weapon = WeaponHelpers.GetWeaponForRoundType(RoundType.FullBuy, CsTeam.Terrorist, Queries.GetUserSettings(1));
+        Assert.That(weapon, Is.EqualTo(CsItem.AK47));
+    }
+}
diff --git a/RetakesAllocatorTest/GlobalSetup.cs b/RetakesAllocatorTest/GlobalSetup.cs
index 87db9a8..c2c49a1 100644
--- a/RetakesAllocatorTest/GlobalSetup.cs
+++ b/RetakesAllocatorTest/GlobalSetup.cs
@@ -10,7 +10,7 @@ public class GlobalSetup
     public void Setup()
     {
         Queries.Migrate();
-        Configs.Load(".");
+        Configs.Load(".", false);
     }
 
     [OneTimeTearDown]