Genral clean up and moving of code.

wolverine/a-frame-architecture/FinancialApi.Application.UnitTests/ApplyFeeHandlerTests.cs

@@ -118,6 +118,12 @@ public class ApplyFeeHandlerTests
             using var _ = new AssertionScope();
             customerWrite.Entity.Balance.Should()
                 .Be(expectedBalance);
+            revenueWrite.Entity.Balance.Should()
+                .Be(feeAmount);
+            journalWrite.Should()
+                .NotBeNull();
+            @event.Should()
+                .NotBeNull();
         }
     }
 }

wolverine/a-frame-architecture/FinancialApi.Application.UnitTests/ReverseJournalHandlerTests.cs

@@ -1,8 +1,8 @@
 using FinancialApi.Application.Commands;
-using FinancialApi.Application.Events;
 using FinancialApi.Application.Handlers;
 using FinancialApi.Application.Models;
 using FinancialApi.Domain.Entities;
+using FinancialApi.Domain.Events;
 using FluentAssertions;
 using FluentAssertions.Execution;
 using Microsoft.Extensions.Time.Testing;