Completed token service

LiteCharms.Features.Tests/LiteCharms.Features.Tests.csproj

@@ -31,6 +31,7 @@
     <Using Include="System.Text" />
     <Using Include="Mediator" />
     <Using Include="Xunit.Abstractions" />
+    <Using Include="Microsoft.Extensions.Options" />
     <Using Include="Microsoft.Extensions.DependencyInjection" />
     <Using Include="Microsoft.Extensions.Configuration" />
   </ItemGroup>

LiteCharms.Features.Tests/PayfastFeatureTests.cs

@@ -0,0 +1,18 @@
+using LiteCharms.Features.Api.Configuration;
+using LiteCharms.Features.Tests.Common;
+
+namespace LiteCharms.Features.Tests;
+
+public sealed class PayfastFeatureTests(Fixture fixture) : IClassFixture<Fixture>
+{
+    private readonly PayfastSettings payfastSettings = fixture.Services.GetRequiredService<IOptions<PayfastSettings>>().Value;
+
+    [IntegrationFact]
+    public void PayfastSettings_ShouldFail_IfNotLoaded()
+    {
+        Assert.NotEmpty(payfastSettings.CheckoutUrl!);
+        Assert.NotEmpty(payfastSettings.MerchantId!);
+        Assert.NotEmpty(payfastSettings.MerchantKey!);
+        Assert.NotEmpty(payfastSettings.Passphrase!);
+    }
+}