Add non-convention PK References test

Author: mythz

tests/ServiceStack.OrmLite.Tests/Issues/LoadReferencesForeignKeyTests.cs

@@ -0,0 +1,50 @@
+using System.Collections.Generic;
+using NUnit.Framework;
+using ServiceStack.DataAnnotations;
+using ServiceStack.Text;
+
+namespace ServiceStack.OrmLite.Tests.Issues
+{
+    public class Root
+    {
+        [PrimaryKey]
+        public int RootId { get; set; }
+
+        [Reference]
+        public List<RootItem> Items { get; set; }
+    }
+
+    public class RootItem
+    {
+        [PrimaryKey]
+        public int RootItemId { get; set; }
+
+        public int RootId { get; set; } //`{Parent}Id` convention to refer to Client
+
+        public string MyValue { get; set; }
+    }
+
+    public class LoadReferencesForeignKeyTests : OrmLiteTestBase
+    {
+        [Test]
+        public void Does_populate_Ref_Ids_of_non_convention_PrimaryKey_Tables()
+        {
+            using (var db = OpenDbConnection())
+            {
+                db.DropAndCreateTable<Root>();
+                db.DropAndCreateTable<RootItem>();
+
+                var root = new Root {
+                    RootId = 1,
+                    Items = new List<RootItem> {
+                        new RootItem { RootItemId = 2, MyValue = "x" }
+                    }
+                };
+
+                db.Save(root, references: true);
+
+                Assert.That(root.Items[0].RootId, Is.EqualTo(root.RootId));
+            }
+        }
+    }
+}

tests/ServiceStack.OrmLite.Tests/ServiceStack.OrmLite.Tests.csproj

@@ -141,6 +141,7 @@
     <Compile Include="Issues\CsvTests.cs" />
     <Compile Include="Issues\CustomFieldTests.cs" />
     <Compile Include="Issues\LoadReferencesCaseSensitiveTest.cs" />
+    <Compile Include="Issues\LoadReferencesForeignKeyTests.cs" />
     <Compile Include="Issues\LoadSelectIssue.cs" />
     <Compile Include="Issues\MultipleSelfJoinsWithNullableInts.cs" />
     <Compile Include="Issues\SelectScalarTests.cs" />