Added additional assertions

Author: david-driscoll

test/Lsp.Tests/Integration/DisableDefaultsTests.cs

@@ -44,14 +44,16 @@ public async Task Should_Disable_Registration_Manager()
  var unregistrationAction = Substitute.For<Func<UnregistrationParams, Task>>();
  var (client, _) = await Initialize(
  options => options
- .OnRegisterCapability(registrationAction)
+  .OnRegisterCapability(registrationAction)
  .OnUnregisterCapability(unregistrationAction),
  options => { }
  );
 
  var clientManager = client.Services.GetRequiredService<IHandlersManager>();
  clientManager.Descriptors.Should().Contain(f => f.Handler is DelegatingHandlers.Request<RegistrationParams>);
+ clientManager.Descriptors.Should().ContainSingle(f => f.Method == ClientNames.RegisterCapability);
  clientManager.Descriptors.Should().Contain(f => f.Handler is DelegatingHandlers.Request<UnregistrationParams>);
+ clientManager.Descriptors.Should().ContainSingle(f => f.Method == ClientNames.UnregisterCapability);
  }
 
  [Fact]
@@ -66,19 +68,21 @@ public async Task Should_Disable_Workspace_Folder_Manager()
 
  var clientManager = client.Services.GetRequiredService<IHandlersManager>();
  clientManager.Descriptors.Should().Contain(f => f.Handler is DelegatingHandlers.Request<WorkspaceFolderParams, Container<WorkspaceFolder>?>);
+ clientManager.Descriptors.Should().ContainSingle(f => f.Method == WorkspaceNames.WorkspaceFolders);
 
  var serverManager = server.Services.GetRequiredService<IHandlersManager>();
  serverManager.Descriptors.Should().Contain(f => f.Handler is LanguageProtocolDelegatingHandlers.Notification<DidChangeWorkspaceFoldersParams, object>);
+ serverManager.Descriptors.Should().ContainSingle(f => f.Method == WorkspaceNames.DidChangeWorkspaceFolders);
  }
 
  [Fact]
  public async Task Should_Allow_Custom_Workspace_Folder_Manager_Delegate()
  {
  var action = Substitute.For<Action<DidChangeWorkspaceFoldersParams>>();
  var (client, server) = await Initialize(
- options => {},
+ options => { },
  options => options
-  .OnDidChangeWorkspaceFolders(action, new object())
+ .OnDidChangeWorkspaceFolders(action, new object())
  );
 
  var config = client.Services.GetRequiredService<TestConfigurationProvider>();
@@ -112,6 +116,7 @@ public async Task Should_Disable_Configuration()
 
  var serverManager = server.Services.GetRequiredService<IHandlersManager>();
  serverManager.Descriptors.Should().Contain(f => f.Handler is LanguageProtocolDelegatingHandlers.Notification<DidChangeConfigurationParams, object>);
+ serverManager.Descriptors.Should().ContainSingle(f => f.Method == WorkspaceNames.DidChangeConfiguration);
  }
 
  [Fact]