Merge pull request #9 from rafek1241/feature/#8-fix-base-type-attributes-order

Fix base type attributes order in root container.

Author: rafek1241

src/ReBus.Serializer.XML/XmlSerializer.cs

@@ -91,15 +91,16 @@ Type messageType
         )
         {
             var namespaceOfMessage = DefineNamespaceOfMessage(message, messageType);
-            xmlWriter.WriteStartElement(_options.RootName, namespaceOfMessage);
+            xmlWriter.WriteStartElement(_options.RootName);
+
+            xmlWriter.WriteAttributeString("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
+            xmlWriter.WriteAttributeString("xmlns:xsd", "http://www.w3.org/2001/XMLSchema");
+            xmlWriter.WriteAttributeString("xmlns", namespaceOfMessage);
 
             if (_options.IncludeBaseTypeNamespaces)
             {
                 IncludeBaseTypesInElement(xmlWriter, messageType);
             }
-
-            xmlWriter.WriteAttributeString("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
-            xmlWriter.WriteAttributeString("xmlns:xsd", "http://www.w3.org/2001/XMLSchema");
         }
 
         private void IncludeBaseTypesInElement(XmlTextWriter xmlWriter, Type messageType)

tests/ReBus.Serializer.XML.UnitTests/XmlSerializerTests.cs

@@ -87,7 +87,7 @@ public async Task when_passed_message_with_base_types__maps_to_xml_object_with_b
 
             resultAsString.Should()
                 .Contain(
-                    "xmlns:baseType=\"ReBus.Serializer.XML.UnitTests.Messages.BaseTypes.IAmImplementedInterface\" xmlns:baseType1=\"ReBus.Serializer.XML.UnitTests.Messages.BaseTypes.SubClass\" xmlns:baseType2=\"ReBus.Serializer.XML.UnitTests.Messages.BaseTypes.RootClass\""
+                    "xmlns=\"http://tempuri.org/ReBus.Serializer.XML.UnitTests.Messages.BaseTypes\" xmlns:baseType=\"ReBus.Serializer.XML.UnitTests.Messages.BaseTypes.IAmImplementedInterface\" xmlns:baseType1=\"ReBus.Serializer.XML.UnitTests.Messages.BaseTypes.SubClass\" xmlns:baseType2=\"ReBus.Serializer.XML.UnitTests.Messages.BaseTypes.RootClass\""
                 );
         }