test are green !?!

src/PostIt/PostIt.Tests/MainPageButtonsTests.cs

@@ -72,7 +72,7 @@ public class MainPageButtonsTests
         { }
     }
 
-    private static MainPageViewModel MakeViewModel(BlogPostDto? selectedPost = null)
+    private static MainViewModel MakeViewModel(BlogPostDto? selectedPost = null)
     {
         var api = new ThrowingApi();
         var blog = new BlogApiClient(api, "http://localhost/");
@@ -93,7 +93,7 @@ public class MainPageButtonsTests
         services.AddTransient<SignaturePage>();
         services.AddTransient<CirclesPage>();
         services.AddTransient<PostAclDialog>();
-        var vm = new MainPageViewModel(blog, services: services.BuildServiceProvider());
+        var vm = new MainViewModel(blog, services: services.BuildServiceProvider());
         if (selectedPost is not null) vm.SelectedPost = selectedPost;
         return vm;
     }
@@ -109,7 +109,7 @@ public class MainPageButtonsTests
     /// realised and <c>KeyPressQwerty</c> has a real
     /// <see cref="TopLevel"/> to dispatch against.
     /// </summary>
-    private static (MainWindow window, MainPage page) MountMainPage(MainPageViewModel vm)
+    private static (MainWindow window, MainPage page) MountMainPage(MainViewModel vm)
     {
         var window = new MainWindow();
         var page = new MainPage { DataContext = vm };

src/PostIt/PostIt.Tests/MainPageSaveTests.cs

@@ -40,7 +40,7 @@ public class MainPageSaveTests
         var recorder = new CallRecorder();
         var api = new RecordingYavscApiClient(recorder);
         var blog = new BlogApiClient(api, "http://localhost/");
-        var viewModel = new MainPageViewModel(blog);
+        var viewModel = new MainViewModel(blog);
 
         var page = new MainPage { DataContext = viewModel };
         // MainPage is a ContentPage (a Page, not a Control), so it

src/PostIt/PostIt.Tests/PostItViewModelTests.cs

@@ -16,7 +16,7 @@ public class PostItViewModelTests
         // throws on any call (we never call the API in this test).
         var fakeApi = new ThrowingYavscApiClient();
         var blog = new BlogApiClient(fakeApi, "http://localhost/");
-        var viewModel = new MainPageViewModel(blog);
+        var viewModel = new MainViewModel(blog);
 
         viewModel.Posts.Add(new BlogPostDto { Id = 1, Title = "First post", Article = "Hello world", AuthorId = "alice" });
         viewModel.Posts.Add(new BlogPostDto { Id = 2, Title = "Second post", Article = "Nothing here", AuthorId = "bob" });