feat(sms): Twilio SmsNotificationDeliveryAdapter + classifier + options + DI (S3)

tests/ZB.MOM.WW.ScadaBridge.NotificationOutbox.Tests/ServiceRegistrationTests.cs

@@ -99,15 +99,48 @@ public class ServiceRegistrationTests
     }
 
     [Fact]
-    public void AddNotificationOutbox_RegistersEmailAdapter_AsINotificationDeliveryAdapter()
+    public void AddNotificationOutbox_RegistersSmsDeliveryAdapter()
+    {
+        using var provider = BuildProvider();
+        using var scope = provider.CreateScope();
+
+        var adapter = scope.ServiceProvider.GetRequiredService<SmsNotificationDeliveryAdapter>();
+
+        Assert.NotNull(adapter);
+        Assert.Equal(NotificationType.Sms, adapter.Type);
+    }
+
+    [Fact]
+    public void AddNotificationOutbox_RegistersBothAdapters_AsINotificationDeliveryAdapter()
     {
         using var provider = BuildProvider();
         using var scope = provider.CreateScope();
 
         var adapters = scope.ServiceProvider.GetServices<INotificationDeliveryAdapter>().ToList();
 
-        var email = Assert.Single(adapters);
-        Assert.IsType<EmailNotificationDeliveryAdapter>(email);
-        Assert.Equal(NotificationType.Email, email.Type);
+        // Both the Email and SMS channel adapters must resolve from the enumerable so the
+        // dispatch sweep can route a notification to the adapter matching its Type.
+        Assert.Equal(2, adapters.Count);
+
+        // The set of advertised channel Types is exactly {Email, Sms}.
+        Assert.Equal(
+            new[] { NotificationType.Email, NotificationType.Sms },
+            adapters.Select(a => a.Type).OrderBy(t => t).ToArray());
+
+        // And the concrete adapter implementations are the expected pair.
+        Assert.Contains(adapters, a => a is EmailNotificationDeliveryAdapter);
+        Assert.Contains(adapters, a => a is SmsNotificationDeliveryAdapter);
+    }
+
+    [Fact]
+    public void AddNotificationOutbox_RegistersSmsOptions_WithDefaults()
+    {
+        using var provider = BuildProvider();
+
+        var options = provider.GetRequiredService<IOptions<SmsOptions>>().Value;
+
+        Assert.NotNull(options);
+        Assert.Equal(1600, options.MaxMessageLength);
+        Assert.Equal(30, options.ConnectionTimeoutSeconds);
     }
 }