Added a convenience method for finding the table name for a document …

…type in Marten

src/CoreTests/DocumentSchemaResolverTests.cs

@@ -72,7 +72,7 @@ public void ValidateRegisteredDocumentNames()
 
         var schema = theSession.DocumentStore.Options.Schema;
 
-        schema.For<Account>().ShouldBe("documentschemaresolvertests.mt_doc_account");
+        schema.For(typeof(Account)).ShouldBe("documentschemaresolvertests.mt_doc_account");
         schema.For<Company>().ShouldBe("documentschemaresolvertests.mt_doc_company");
         schema.For<User>().ShouldBe("documentschemaresolvertests.mt_doc_user");
 

src/Marten/IDocumentSchemaResolver.cs

@@ -1,4 +1,6 @@
 #nullable enable
+using System;
+
 namespace Marten;
 
 public interface IDocumentSchemaResolver
@@ -25,6 +27,17 @@ public interface IDocumentSchemaResolver
     /// <returns>The name of <typeparamref name="TDocument"/> in the database.</returns>
     string For<TDocument>(bool qualified = true);
 
+    /// <summary>
+    ///     Find the database name of the table backing <typeparamref name="TDocument"/>. Supports documents and projections.
+    /// </summary>
+    /// <param name="documentType">The document type</param>
+    /// <param name="qualified" default="true">
+    ///     When true (default) the qualified name is returned (schema and table name).
+    ///     Otherwise only the table name is returned.
+    /// </param>
+    /// <returns>The name of <typeparamref name="TDocument"/> in the database.</returns>
+    string For(Type documentType, bool qualified = true);
+
     /// <summary>
     ///     Find the database name of the table backing the events table. Supports documents and projections.
     /// </summary>

src/Marten/StoreOptions.cs

@@ -896,6 +896,12 @@ string IDocumentSchemaResolver.For<TDocument>(bool qualified)
         return qualified ? docType.TableName.QualifiedName : docType.TableName.Name;
     }
 
+    public string For(Type documentType, bool qualified = true)
+    {
+        var docType = ((IReadOnlyStoreOptions)this).FindOrResolveDocumentType(documentType);
+        return qualified ? docType.TableName.QualifiedName : docType.TableName.Name;
+    }
+
     string IDocumentSchemaResolver.ForEvents(bool qualified)
     {
         return qualified ? _eventGraph.Table.QualifiedName : _eventGraph.Table.Name;