diff --git a/src/tests/StevesBot.Library.Tests/Unit/ServicesExtensionsTests.cs b/src/tests/StevesBot.Library.Tests/Unit/ServicesExtensionsTests.cs
new file mode 100644
index 0000000..0737a77
--- /dev/null
+++ b/src/tests/StevesBot.Library.Tests/Unit/ServicesExtensionsTests.cs
@@ -0,0 +1,28 @@
+namespace StevesBot.Library.Tests.Unit;
+
+public class ServicesExtensionsTests
+{
+  private readonly DiscordClientOptions _discordClientOptions = new()
+  {
+    ApiUrl = "https://test.com",
+    AppToken = "test_token",
+  };
+  private readonly ServiceCollection _services = new();
+
+  public ServicesExtensionsTests()
+  {
+    _services.AddSingleton(_discordClientOptions);
+  }
+
+  [Fact]
+  public void AddDiscordRestClient_WhenCalled_ItShouldAddDiscordRestClient()
+  {
+    _services.AddDiscordRestClient();
+
+    var act = () => _services
+      .BuildServiceProvider()
+      .GetRequiredService<IDiscordRestClient>();
+
+    act.Should().NotThrow();
+  }
+}
\ No newline at end of file
diff --git a/src/tests/StevesBot.Library.Tests/Usings.cs b/src/tests/StevesBot.Library.Tests/Usings.cs
new file mode 100644
index 0000000..99b9928
--- /dev/null
+++ b/src/tests/StevesBot.Library.Tests/Usings.cs
@@ -0,0 +1,5 @@
+global using Microsoft.Extensions.DependencyInjection;
+
+global using StevesBot.Library.Discord;
+global using StevesBot.Library.Discord.Common;
+global using StevesBot.Library.Discord.Rest;
\ No newline at end of file
diff --git a/src/tests/StevesBot.Worker.Tests/Unit/ExtensionsTests.cs b/src/tests/StevesBot.Worker.Tests/Unit/ExtensionsTests.cs
index 210d5dc..e017584 100644
--- a/src/tests/StevesBot.Worker.Tests/Unit/ExtensionsTests.cs
+++ b/src/tests/StevesBot.Worker.Tests/Unit/ExtensionsTests.cs
@@ -24,18 +24,6 @@ public class ExtensionsTests
     _services.AddSingleton(_mockScopeFactory.Object);
   }
 
-  [Fact]
-  public void AddDiscordRestClient_WhenCalled_ItShouldAddDiscordRestClient()
-  {
-    _services.AddDiscordRestClient();
-
-    var act = () => _services
-      .BuildServiceProvider()
-      .GetRequiredService<IDiscordRestClient>();
-
-    act.Should().NotThrow();
-  }
-
   [Fact]
   public void AddDiscordGatewayClient_WhenCalled_ItShouldAddDiscordGatewayClient()
   {