remove SqlAuthenticationMethod hack

Author: SimonCropp

readme.md

@@ -50,7 +50,7 @@ This test:
 ```cs
 await Verify(connection);
 ```
-<sup><a href='/src/Tests/Tests.cs#L316-L320' title='Snippet source file'>snippet source</a> | <a href='#snippet-SqlServerSchema' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Tests/Tests.cs#L317-L321' title='Snippet source file'>snippet source</a> | <a href='#snippet-SqlServerSchema' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Will result in the following verified file:
@@ -69,7 +69,7 @@ await Verify(connection)
     // include only tables and views
     .SchemaIncludes(DbObjects.Tables | DbObjects.Views);
 ```
-<sup><a href='/src/Tests/Tests.cs#L682-L688' title='Snippet source file'>snippet source</a> | <a href='#snippet-SchemaInclude' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Tests/Tests.cs#L683-L689' title='Snippet source file'>snippet source</a> | <a href='#snippet-SchemaInclude' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Available values:
@@ -107,7 +107,7 @@ await Verify(connection)
         _ => _ is TableViewBase ||
              _.Name == "MyTrigger");
 ```
-<sup><a href='/src/Tests/Tests.cs#L707-L715' title='Snippet source file'>snippet source</a> | <a href='#snippet-SchemaFilter' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Tests/Tests.cs#L708-L716' title='Snippet source file'>snippet source</a> | <a href='#snippet-SchemaFilter' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
@@ -129,7 +129,7 @@ command.CommandText = "select Value from MyTable";
 var value = await command.ExecuteScalarAsync();
 await Verify(value!);
 ```
-<sup><a href='/src/Tests/Tests.cs#L491-L501' title='Snippet source file'>snippet source</a> | <a href='#snippet-Recording' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Tests/Tests.cs#L492-L502' title='Snippet source file'>snippet source</a> | <a href='#snippet-Recording' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Will result in the following verified file:
@@ -184,7 +184,7 @@ await Verify(
         sqlEntries = entries
     });
 ```
-<sup><a href='/src/Tests/Tests.cs#L568-L598' title='Snippet source file'>snippet source</a> | <a href='#snippet-RecordingSpecific' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Tests/Tests.cs#L569-L599' title='Snippet source file'>snippet source</a> | <a href='#snippet-RecordingSpecific' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
@@ -212,7 +212,7 @@ var sqlErrorsViaType = entries
     .Select(_ => _.Data)
     .OfType<ErrorEntry>();
 ```
-<sup><a href='/src/Tests/Tests.cs#L624-L643' title='Snippet source file'>snippet source</a> | <a href='#snippet-RecordingReadingResults' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Tests/Tests.cs#L625-L644' title='Snippet source file'>snippet source</a> | <a href='#snippet-RecordingReadingResults' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 

src/Tests/Tests.cs

@@ -8,9 +8,10 @@ static Tests() =>
             "VerifySqlServer",
             connection =>
             {
-                var serverConnection = new ServerConnection();
-                SqlScriptBuilder.SqlConnectionObjectField.SetValue(serverConnection, connection);
-                serverConnection.NonPooledConnection = true;
+                var serverConnection = new ServerConnection
+                {
+                    ConnectionString = connection.ConnectionString,
+                };
                 var server = new Server(serverConnection);
                 server.ConnectionContext.ExecuteNonQuery(
                     """

src/Verify.SqlServer/SchemaValidation/SqlScriptBuilder.cs

@@ -1,20 +1,5 @@
 class SqlScriptBuilder(SchemaSettings settings)
 {
-    // TODO: when Microsoft.Data.SqlClient 7.0.1 adds TypeForwardedTo for SqlAuthenticationMethod,
-    // revert to using new ServerConnection(SqlConnection) and remove this reflection workaround.
-    //
-    // SMO 181.15.0 ServerConnection(SqlConnection) constructor calls InitFromSqlConnection
-    // which references SqlAuthenticationMethod — a type moved from Microsoft.Data.SqlClient
-    // to Microsoft.Data.SqlClient.Extensions.Abstractions in SqlClient 7.0. The CLR can't
-    // resolve the type in the original assembly, causing a TypeLoadException.
-    //
-    // Workaround: construct ServerConnection() with default constructor (no InitFromSqlConnection),
-    // then set the internal m_SqlConnectionObject field via reflection to reuse the open connection.
-    // SMO detects the connection is already open and uses it directly.
-    internal static readonly FieldInfo SqlConnectionObjectField =
-        typeof(ConnectionManager).GetField("m_SqlConnectionObject", BindingFlags.NonPublic | BindingFlags.Instance) ??
-        throw new("Could not find field m_SqlConnectionObject on ConnectionManager. The SMO internals may have changed.");
-
     static Dictionary<string, string> tableSettingsToScrubLookup;
 
     static SqlScriptBuilder()
@@ -50,7 +35,6 @@ public string BuildContent(SqlConnection connection)
         };
         try
         {
-            SqlConnectionObjectField.SetValue(serverConnection, connection);
             var server = new Server(serverConnection);
             return BuildContent(server, builder);
         }