Next set of alignments with Marten V4 Event Sourcing changes

oskardudycz · Mar 13, 2021 · 3307a6d · 3307a6d
1 parent 47a25b9
commit 3307a6d
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Showing 57 changed files with 104 additions and 256 deletions.
diff --git a/CQRS.Tests/CQRS.Tests.csproj b/CQRS.Tests/CQRS.Tests.csproj
@@ -14,7 +14,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="MediatR" Version="9.0.0" />
         <PackageReference Include="SharpTestsEx" Version="2.0.0" />

diff --git a/Core.Marten/Config.cs b/Core.Marten/Config.cs
@@ -39,20 +39,6 @@ public static IServiceCollection AddMarten(this IServiceCollection services, ICo
                     SetStoreOptions(options, martenConfig, configureOptions);
                 })
                 .InitializeStore();
-                // .AddSingleton<IDocumentStore>(sp =>
-                // {
-                //     var documentStore =
-                //         DocumentStore.For(options => SetStoreOptions(options, martenConfig, configureOptions));
-                //
-                //     if (martenConfig.ShouldRecreateDatabase)
-                //         documentStore.Advanced.Clean.CompletelyRemoveAll();
-                //
-                //     documentStore.Schema.ApplyAllConfiguredChangesToDatabase();
-                //
-                //     return documentStore;
-                // })
-                // .AddScoped(sp => sp.GetRequiredService<IDocumentStore>().OpenSession())
-                // .AddScoped<IQuerySession>(sp => sp.GetRequiredService<IDocumentSession>());
 
                 if (martenConfig.ShouldRecreateDatabase)
                     documentStore.Advanced.Clean.CompletelyRemoveAll();

diff --git a/Core.Marten/Core.Marten.csproj b/Core.Marten/Core.Marten.csproj
@@ -6,7 +6,7 @@
 
     <ItemGroup>
         <PackageReference Include="Ardalis.GuardClauses" Version="3.0.1" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="MediatR" Version="9.0.0" />
         <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="5.0.0" />
         <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="5.0.0" />

diff --git a/Core.Tests/Core.Tests.csproj b/Core.Tests/Core.Tests.csproj
@@ -18,7 +18,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Microsoft.DotNet.InternalAbstractions" Version="1.0.500-preview2-1-003177" />
         <PackageReference Include="SharpTestsEx" Version="2.0.0" />

diff --git a/EventSourcing.Integration.Tests/EventSourcing.Integration.Tests.csproj b/EventSourcing.Integration.Tests/EventSourcing.Integration.Tests.csproj
@@ -14,7 +14,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="MediatR" Version="9.0.0" />
         <PackageReference Include="Microsoft.DotNet.InternalAbstractions" Version="1.0.500-preview2-1-003177" />

diff --git a/Marten.Integration.Tests/EventStore/Aggregate/EventsAggregation.cs b/Marten.Integration.Tests/EventStore/Aggregate/EventsAggregation.cs
@@ -66,7 +66,7 @@ public void Apply(IssueRemoved @event)
         [Fact]
         public void GivenStreamOfEvents_WhenAggregateStreamIsCalled_ThenChangesAreAppliedProperly()
         {
-            var streamId = EventStore.StartStream<IssuesList>().Id;
+            var streamId = Guid.NewGuid();
 
             //1. First Issue Was Created
             var issue1Id = Guid.NewGuid();

diff --git a/Marten.Integration.Tests/EventStore/Aggregate/Reaggregation.cs b/Marten.Integration.Tests/EventStore/Aggregate/Reaggregation.cs
@@ -139,7 +139,10 @@ public void Given_When_Then()
                 //9. Check if next event would be properly applied to inline aggregation
                 session.Events.Append(taskId, new IssueUpdated { IssueId = taskId, Description = "Completely New text" });
                 session.SaveChanges();
+            }
 
+            using (var session = CreateSessionWithInlineAggregationFor<NewVersion.Issue>())
+            {
                 var taskFromV2NewInlineAggregation = session.Load<NewVersion.Issue>(taskId);
                 taskFromV2NewInlineAggregation.Description.Should().Be.EqualTo("New Logic: Completely New text");
             }

diff --git a/Marten.Integration.Tests/Marten.Integration.Tests.csproj b/Marten.Integration.Tests/Marten.Integration.Tests.csproj
@@ -18,7 +18,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Microsoft.DotNet.InternalAbstractions" Version="1.0.500-preview2-1-003177" />

diff --git a/MediatR.Tests/MediatR.Tests.csproj b/MediatR.Tests/MediatR.Tests.csproj
@@ -17,7 +17,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="MediatR" Version="9.0.0" />
         <PackageReference Include="Microsoft.DotNet.InternalAbstractions" Version="1.0.500-preview2-1-003177" />

diff --git a/...unts/EventSourcing.Sample.Clients.Contracts/EventSourcing.Sample.Clients.Contracts.csproj b/...unts/EventSourcing.Sample.Clients.Contracts/EventSourcing.Sample.Clients.Contracts.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
     </ItemGroup>
 
     <ItemGroup>

diff --git a/Sample/BankAccounts/EventSourcing.Sample.Clients/EventSourcing.Sample.Clients.csproj b/Sample/BankAccounts/EventSourcing.Sample.Clients/EventSourcing.Sample.Clients.csproj
@@ -12,7 +12,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.0" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.0">
             <PrivateAssets>all</PrivateAssets>

diff --git a/Sample/BankAccounts/EventSourcing.Sample.IntegrationTests/Clients/CreateClientTests.cs b/Sample/BankAccounts/EventSourcing.Sample.IntegrationTests/Clients/CreateClientTests.cs
@@ -23,7 +23,7 @@ public CreateClientTests()
         }
 
         [Fact]
-        public async Task IssueFlowTests()
+        public async Task ClientFlowTests()
         {
             // prepare command
             var command = new CreateClient(
@@ -60,4 +60,4 @@ public async Task IssueFlowTests()
             clientView.Name.Should().Be(command.Data.Name);
         }
     }
-}
+}
diff --git a/...counts/EventSourcing.Sample.IntegrationTests/EventSourcing.Sample.IntegrationTests.csproj b/...counts/EventSourcing.Sample.IntegrationTests/EventSourcing.Sample.IntegrationTests.csproj
@@ -24,7 +24,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Microsoft.DotNet.InternalAbstractions" Version="1.0.500-preview2-1-003177" />

diff --git a/...Sourcing.Sample.Transactions.Contracts/EventSourcing.Sample.Transactions.Contracts.csproj b/...Sourcing.Sample.Transactions.Contracts/EventSourcing.Sample.Transactions.Contracts.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
     </ItemGroup>
 
     <ItemGroup>

diff --git a/...e/BankAccounts/EventSourcing.Sample.Transactions/EventSourcing.Sample.Transactions.csproj b/...e/BankAccounts/EventSourcing.Sample.Transactions/EventSourcing.Sample.Transactions.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
     </ItemGroup>
 
     <ItemGroup>

diff --git a/...nts/EventSourcing.Sample.Transactions/Views/Accounts/AccountSummary/AccountSummaryView.cs b/...nts/EventSourcing.Sample.Transactions/Views/Accounts/AccountSummary/AccountSummaryView.cs
@@ -8,45 +8,28 @@ namespace EventSourcing.Sample.Transactions.Views.Accounts.AccountSummary
     public class AccountSummaryView
     {
         public Guid Id { get; set; }
-
         public Guid AccountId { get; set; }
         public Guid ClientId { get; set; }
-        public string ClientName { get; set; }
         public string Number { get; set; }
         public decimal Balance { get; set; }
         public int TransactionsCount { get; set; }
-        public bool IsDeleted { get; set; }
 
-        public void ApplyEvent(NewAccountCreated @event)
+        public void Apply(NewAccountCreated @event)
         {
+            Id = @event.AccountId;
             AccountId = @event.AccountId;
             Balance = 0;
             ClientId = @event.ClientId;
             Number = @event.Number;
             TransactionsCount = 0;
         }
 
-        public void ApplyEvent(NewInflowRecorded @event)
+        public void Apply(NewInflowRecorded @event)
         {
             Balance += @event.Inflow.Amount;
         }
 
-        internal void ApplyEvent(ClientCreated @event)
-        {
-            ClientName = @event.Data.Name;
-        }
-
-        internal void ApplyEvent(ClientUpdated @event)
-        {
-            ClientName = @event.Data.Name;
-        }
-
-        internal void ApplyEvent(ClientDeleted @event)
-        {
-            IsDeleted = false;
-        }
-
-        public void ApplyEvent(NewOutflowRecorded @event)
+        public void Apply(NewOutflowRecorded @event)
         {
             Balance -= @event.Outflow.Amount;
         }

diff --git a/...ourcing.Sample.Transactions/Views/Accounts/AccountSummary/AccountSummaryViewProjection.cs b/...ourcing.Sample.Transactions/Views/Accounts/AccountSummary/AccountSummaryViewProjection.cs
@@ -11,37 +11,15 @@ namespace EventSourcing.Sample.Transactions.Views.Accounts.AccountSummary
 {
     public class AccountSummaryViewProjection: ViewProjection<AccountSummaryView, Guid>
     {
-        // public AccountSummaryViewProjection()
-        // {
-        //     ProjectEvent<NewAccountCreated>((ev) => ev.AccountId, (view, @event) => view.ApplyEvent(@event));
-        //     ProjectEvent<NewInflowRecorded>((ev) => ev.ToAccountId, (view, @event) => view.ApplyEvent(@event));
-        //     ProjectEvent<NewOutflowRecorded>((ev) => ev.FromAccountId, (view, @event) => view.ApplyEvent(@event));
-        //     ProjectEvent((IDocumentSession session, ClientCreated @event) => FindClientAccountIds(session, @event), (view, @event) => view.ApplyEvent(@event));
-        //     ProjectEvent((IDocumentSession session, ClientUpdated @event) => FindClientAccountIds(session, @event), (view, @event) => view.ApplyEvent(@event));
-        //     ProjectEvent((IDocumentSession session, ClientDeleted @event) => FindClientAccountIds(session, @event), (view, @event) => view.ApplyEvent(@event));
-        // }
-        //
-        // private List<Guid> FindClientAccountIds(IDocumentSession session, ClientCreated @event)
-        // {
-        //     return FindClientAccountIds(session, @event.ClientId);
-        // }
-        //
-        // private List<Guid> FindClientAccountIds(IDocumentSession session, ClientUpdated @event)
-        // {
-        //     return FindClientAccountIds(session, @event.ClientId);
-        // }
-        //
-        // private List<Guid> FindClientAccountIds(IDocumentSession session, ClientDeleted @event)
-        // {
-        //     return FindClientAccountIds(session, @event.ClientId);
-        // }
-        //
-        // private List<Guid> FindClientAccountIds(IDocumentSession session, Guid clientId)
-        // {
-        //     return session.Query<AccountSummaryView>()
-        //         .Where(a => a.ClientId == clientId)
-        //         .Select(a => a.AccountId)
-        //         .ToList();
-        // }
+        public AccountSummaryViewProjection()
+        {
+            Identity<NewAccountCreated>(ev => ev.AccountId);
+            Identity<NewInflowRecorded>(ev => ev.ToAccountId);
+            Identity<NewOutflowRecorded>(ev => ev.FromAccountId);
+
+            ProjectEvent<NewAccountCreated>((view, @event) => view.Apply(@event));
+            ProjectEvent<NewInflowRecorded>((view, @event) => view.Apply(@event));
+            ProjectEvent<NewOutflowRecorded>((view, @event) => view.Apply(@event));
+        }
     }
 }
diff --git a/Sample/BankAccounts/EventSourcing.Sample.Web/EventSourcing.Sample.Web.csproj b/Sample/BankAccounts/EventSourcing.Sample.Web/EventSourcing.Sample.Web.csproj
@@ -19,7 +19,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.0" />
         <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="5.0.0" />
         <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="5.0.0" />

diff --git a/Sample/Tickets/Tickets.Tests/Tickets.Tests.csproj b/Sample/Tickets/Tickets.Tests/Tickets.Tests.csproj
@@ -7,7 +7,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="NSubstitute" Version="4.2.2" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...dYourOwnEventStore/01-EventStoreBasics/01-CreateStreamsTable/01-CreateStreamsTable.csproj b/...dYourOwnEventStore/01-EventStoreBasics/01-CreateStreamsTable/01-CreateStreamsTable.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...ildYourOwnEventStore/01-EventStoreBasics/02-CreateEventsTable/02-CreateEventsTable.csproj b/...ildYourOwnEventStore/01-EventStoreBasics/02-CreateEventsTable/02-CreateEventsTable.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...tore/01-EventStoreBasics/03-CreateAppendEventFunction/03-CreateAppendEventFunction.csproj b/...tore/01-EventStoreBasics/03-CreateAppendEventFunction/03-CreateAppendEventFunction.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...wnEventStore/01-EventStoreBasics/03-OptimisticConcurrency/03-OptimisticConcurrency.csproj b/...wnEventStore/01-EventStoreBasics/03-OptimisticConcurrency/03-OptimisticConcurrency.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...ildYourOwnEventStore/01-EventStoreBasics/04-EventStoreMethods/04-EventStoreMethods.csproj b/...ildYourOwnEventStore/01-EventStoreBasics/04-EventStoreMethods/04-EventStoreMethods.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...ildYourOwnEventStore/01-EventStoreBasics/05-StreamAggregation/05-StreamAggregation.csproj b/...ildYourOwnEventStore/01-EventStoreBasics/05-StreamAggregation/05-StreamAggregation.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...YourOwnEventStore/01-EventStoreBasics/05-StreamAggregation/Exercise05StreamAggregation.cs b/...YourOwnEventStore/01-EventStoreBasics/05-StreamAggregation/Exercise05StreamAggregation.cs
@@ -23,13 +23,13 @@ public User(Guid id, string name)
             // For deserialization
             private User() { }
 
-            private void Apply(UserCreated @event)
+            public void Apply(UserCreated @event)
             {
                 Id = @event.UserId;
                 Name = @event.UserName;
             }
 
-            private void Apply(UserNameUpdated @event)
+            public void Apply(UserNameUpdated @event)
             {
                 Name = @event.UserName;
             }

diff --git a/...shops/BuildYourOwnEventStore/01-EventStoreBasics/06-TimeTraveling/06-TimeTraveling.csproj b/...shops/BuildYourOwnEventStore/01-EventStoreBasics/06-TimeTraveling/06-TimeTraveling.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...ps/BuildYourOwnEventStore/01-EventStoreBasics/06-TimeTraveling/Exercise06TimeTraveling.cs b/...ps/BuildYourOwnEventStore/01-EventStoreBasics/06-TimeTraveling/Exercise06TimeTraveling.cs
@@ -23,13 +23,13 @@ public User(Guid id, string name)
             // For deserialization
             private User() { }
 
-            private void Apply(UserCreated @event)
+            public void Apply(UserCreated @event)
             {
                 Id = @event.UserId;
                 Name = @event.UserName;
             }
 
-            private void Apply(UserNameUpdated @event)
+            public void Apply(UserNameUpdated @event)
             {
                 Name = @event.UserName;
             }

diff --git a/...EventStore/01-EventStoreBasics/07-AggregateAndRepository/07-AggregateAndRepository.csproj b/...EventStore/01-EventStoreBasics/07-AggregateAndRepository/07-AggregateAndRepository.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="5.10.3" />
-        <PackageReference Include="Marten" Version="4.0.0-alpha.7" />
+        <PackageReference Include="Marten" Version="4.0.0-alpha.8" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
         <PackageReference Include="Marten" Version="5.0.0" />
         <PackageReference Include="xunit" Version="2.4.1" />

diff --git a/...ntStore/01-EventStoreBasics/07-AggregateAndRepository/Exercise07AggregateAndRepository.cs b/...ntStore/01-EventStoreBasics/07-AggregateAndRepository/Exercise07AggregateAndRepository.cs
@@ -31,13 +31,13 @@ public void ChangeName(string name)
                 Apply(@event);
             }
 
-            private void Apply(UserCreated @event)
+            public void Apply(UserCreated @event)
             {
                 Id = @event.UserId;
                 Name = @event.UserName;
             }
 
-            private void Apply(UserNameUpdated @event)
+            public void Apply(UserNameUpdated @event)
             {
                 Name = @event.UserName;
             }