示例#1
0
		public void TestSerializeDefaultValueAttribute ()
		{
			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();

			XmlAttributes attr = new XmlAttributes ();
			string defaultValueInstance = "nothing";
			attr.XmlDefaultValue = defaultValueInstance;
			overrides.Add (typeof (SimpleClass), "something", attr);

			// use the default
			SimpleClass simple = new SimpleClass ();
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#A1");

			// same value as default
			simple.something = defaultValueInstance;
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#A2");

			// some other value
			simple.something = "hello";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><something>hello</something></SimpleClass>"), WriterText, "#A3");

			overrides = new XmlAttributeOverrides ();
			attr = new XmlAttributes ();
			attr.XmlAttribute = new XmlAttributeAttribute ();
			attr.XmlDefaultValue = defaultValueInstance;
			overrides.Add (typeof (SimpleClass), "something", attr);

			// use the default
			simple = new SimpleClass ();
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#B1");

			// same value as default
			simple.something = defaultValueInstance;
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#B2");

			// some other value
			simple.something = "hello";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass something='hello' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#B3");

			overrides = new XmlAttributeOverrides ();
			attr = new XmlAttributes ();
			attr.XmlAttribute = new XmlAttributeAttribute ("flagenc");
			overrides.Add (typeof (TestDefault), "flagencoded", attr);

			// use the default
			TestDefault testDefault = new TestDefault ();
			Serialize (testDefault);
			Assert.AreEqual (Infoset ("<testDefault xmlns='urn:myNS' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#C1");

			// use the default with overrides
			Serialize (testDefault, overrides);
			Assert.AreEqual (Infoset ("<testDefault flagenc='e1 e4' xmlns='urn:myNS' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#C2");

			overrides = new XmlAttributeOverrides ();
			attr = new XmlAttributes ();
			attr.XmlAttribute = new XmlAttributeAttribute ("flagenc");
			attr.XmlDefaultValue = (FlagEnum_Encoded.e1 | FlagEnum_Encoded.e4); // add default again
			overrides.Add (typeof (TestDefault), "flagencoded", attr);

			// use the default with overrides
			Serialize (testDefault, overrides);
			Assert.AreEqual (Infoset ("<testDefault xmlns='urn:myNS' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#C3");

			// use the default with overrides and default namspace
			Serialize (testDefault, overrides, AnotherNamespace);
			Assert.AreEqual (Infoset ("<testDefault xmlns='urn:myNS' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#C4");

			// non-default values
			testDefault.strDefault = "Some Text";
			testDefault.boolT = false;
			testDefault.boolF = true;
			testDefault.decimalval = 20m;
			testDefault.flag = FlagEnum.e2;
			testDefault.flagencoded = FlagEnum_Encoded.e2 | FlagEnum_Encoded.e1;
			Serialize (testDefault);
			Assert.AreEqual (Infoset (string.Format (CultureInfo.InvariantCulture,
				"<testDefault xmlns='urn:myNS' xmlns:xsd='{0}' xmlns:xsi='{1}'>" +
				"    <strDefault>Some Text</strDefault>" +
				"    <boolT>false</boolT>" +
				"    <boolF>true</boolF>" +
				"    <decimalval>20</decimalval>" +
				"    <flag>two</flag>" +
				"    <flagencoded>e1 e2</flagencoded>" +
				"</testDefault>", XmlSchema.Namespace, XmlSchema.InstanceNamespace)),
				WriterText, "#C5");

			Serialize (testDefault, overrides);
			Assert.AreEqual (Infoset (string.Format (CultureInfo.InvariantCulture,
				"<testDefault flagenc='e1 e2' xmlns='urn:myNS' xmlns:xsd='{0}' xmlns:xsi='{1}'>" +
				"    <strDefault>Some Text</strDefault>" +
				"    <boolT>false</boolT>" +
				"    <boolF>true</boolF>" +
				"    <decimalval>20</decimalval>" +
				"    <flag>two</flag>" +
				"</testDefault>", XmlSchema.Namespace, XmlSchema.InstanceNamespace)),
				WriterText, "#C6");

			Serialize (testDefault, overrides, AnotherNamespace);
			Assert.AreEqual (Infoset (string.Format (CultureInfo.InvariantCulture,
				"<testDefault flagenc='e1 e2' xmlns='urn:myNS' xmlns:xsd='{0}' xmlns:xsi='{1}'>" +
				"    <strDefault>Some Text</strDefault>" +
				"    <boolT>false</boolT>" +
				"    <boolF>true</boolF>" +
				"    <decimalval>20</decimalval>" +
				"    <flag>two</flag>" +
				"</testDefault>", XmlSchema.Namespace, XmlSchema.InstanceNamespace)),
				WriterText, "#C7");

			attr = new XmlAttributes ();
			XmlTypeAttribute xmlType = new XmlTypeAttribute ("flagenum");
			xmlType.Namespace = "yetanother:urn";
			attr.XmlType = xmlType;
			overrides.Add (typeof (FlagEnum_Encoded), attr);

			Serialize (testDefault, overrides, AnotherNamespace);
			Assert.AreEqual (Infoset (string.Format (CultureInfo.InvariantCulture,
				"<testDefault flagenc='e1 e2' xmlns='urn:myNS' xmlns:xsd='{0}' xmlns:xsi='{1}'>" +
				"    <strDefault>Some Text</strDefault>" +
				"    <boolT>false</boolT>" +
				"    <boolF>true</boolF>" +
				"    <decimalval>20</decimalval>" +
				"    <flag>two</flag>" +
				"</testDefault>", XmlSchema.Namespace, XmlSchema.InstanceNamespace)),
				WriterText, "#C8");

			attr = new XmlAttributes ();
			attr.XmlType = new XmlTypeAttribute ("testDefault");
			overrides.Add (typeof (TestDefault), attr);

			Serialize (testDefault, overrides, AnotherNamespace);
			Assert.AreEqual (Infoset (string.Format (CultureInfo.InvariantCulture,
				"<testDefault flagenc='e1 e2' xmlns='{2}' xmlns:xsd='{0}' xmlns:xsi='{1}'>" +
				"    <strDefault>Some Text</strDefault>" +
				"    <boolT>false</boolT>" +
				"    <boolF>true</boolF>" +
				"    <decimalval>20</decimalval>" +
				"    <flag>two</flag>" +
				"</testDefault>", XmlSchema.Namespace, XmlSchema.InstanceNamespace,
				AnotherNamespace)), WriterText, "#C9");
		}
示例#2
0
		public void SupportIXmlSerializableImplicitlyConvertible ()
		{
			XmlAttributes attrs = new XmlAttributes ();
			XmlElementAttribute attr = new XmlElementAttribute ();
			attr.ElementName = "XmlSerializable";
			attr.Type = typeof (XmlSerializableImplicitConvertible.XmlSerializable);
			attrs.XmlElements.Add (attr);
			XmlAttributeOverrides attrOverrides = new
			XmlAttributeOverrides ();
			attrOverrides.Add (typeof (XmlSerializableImplicitConvertible), "B", attrs);

			XmlSerializableImplicitConvertible x = new XmlSerializableImplicitConvertible ();
			new XmlSerializer (typeof (XmlSerializableImplicitConvertible), attrOverrides).Serialize (TextWriter.Null, x);
		}
示例#3
0
		public void TestSerializeXmlElementAttribute ()
		{
			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();
			XmlAttributes attr = new XmlAttributes ();
			XmlElementAttribute element = new XmlElementAttribute ();
			attr.XmlElements.Add (element);
			overrides.Add (typeof (SimpleClass), "something", attr);

			// null
			SimpleClass simple = new SimpleClass (); ;
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#1");

			// not null
			simple.something = "hello";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><something>hello</something></SimpleClass>"), WriterText, "#2");

			//ElementName
			element.ElementName = "saying";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><saying>hello</saying></SimpleClass>"), WriterText, "#3");

			//IsNullable
			element.IsNullable = false;
			simple.something = null;
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#4");

			element.IsNullable = true;
			simple.something = null;
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><saying xsi:nil='true' /></SimpleClass>"), WriterText, "#5");

			//Namespace
			element.ElementName = null;
			element.IsNullable = false;
			element.Namespace = "some:urn";
			simple.something = "hello";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><something xmlns='some:urn'>hello</something></SimpleClass>"), WriterText, "#6");

			//FIXME DataType
			//FIXME Form
			//FIXME Type
		}
示例#4
0
		public void TestSerializeCollectionWithXmlElementAttribute ()
		{
			// the rule is:
			// if no type is specified or the specified type 
			//    matches the contents of the collection, 
			//    serialize each element in an element named after the member.
			// if the type does not match, or matches the collection itself,
			//    create a base wrapping element for the member, and then
			//    wrap each collection item in its own wrapping element based on type.

			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();
			XmlAttributes attr = new XmlAttributes ();
			XmlElementAttribute element = new XmlElementAttribute ();
			attr.XmlElements.Add (element);
			overrides.Add (typeof (StringCollectionContainer), "Messages", attr);

			// empty collection & no type info in XmlElementAttribute
			StringCollectionContainer container = new StringCollectionContainer ();
			Serialize (container, overrides);
			Assert.AreEqual (Infoset ("<StringCollectionContainer xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#1");

			// non-empty collection & no type info in XmlElementAttribute
			container.Messages.Add ("hello");
			Serialize (container, overrides);
			Assert.AreEqual (Infoset ("<StringCollectionContainer xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><Messages>hello</Messages></StringCollectionContainer>"), WriterText, "#2");

			// non-empty collection & only type info in XmlElementAttribute
			element.Type = typeof (StringCollection);
			Serialize (container, overrides);
			Assert.AreEqual (Infoset ("<StringCollectionContainer xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><Messages><string>hello</string></Messages></StringCollectionContainer>"), WriterText, "#3");

			// non-empty collection & only type info in XmlElementAttribute
			element.Type = typeof (string);
			Serialize (container, overrides);
			Assert.AreEqual (Infoset ("<StringCollectionContainer xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><Messages>hello</Messages></StringCollectionContainer>"), WriterText, "#4");

			// two elements
			container.Messages.Add ("goodbye");
			element.Type = null;
			Serialize (container, overrides);
			Assert.AreEqual (Infoset ("<StringCollectionContainer xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><Messages>hello</Messages><Messages>goodbye</Messages></StringCollectionContainer>"), WriterText, "#5");
		}
示例#5
0
		public void TestSerializeXmlRootAttributeOnMember ()
		{
			// nested root
			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();
			XmlAttributes childAttr = new XmlAttributes ();
			childAttr.XmlRoot = new XmlRootAttribute ("simple");
			overrides.Add (typeof (SimpleClass), childAttr);

			XmlAttributes attr = new XmlAttributes ();
			attr.XmlRoot = new XmlRootAttribute ("simple");
			overrides.Add (typeof (ClassArrayContainer), attr);

			ClassArrayContainer container = new ClassArrayContainer ();
			container.items = new SimpleClass[1];
			container.items[0] = new SimpleClass ();
			Serialize (container, overrides);
			Assert.AreEqual (Infoset ("<simple xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' ><items><SimpleClass /></items></simple>"), WriterText);

			// FIXME test data type
		}
示例#6
0
		public void TestSerializeXmlAttributeAttribute ()
		{
			// null
			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();
			XmlAttributes attr = new XmlAttributes ();
			attr.XmlAttribute = new XmlAttributeAttribute ();
			overrides.Add (typeof (SimpleClass), "something", attr);

			SimpleClass simple = new SimpleClass (); ;
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText, "#1");

			// regular
			simple.something = "hello";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' something='hello' />"), WriterText, "#2");

			// AttributeName
			attr.XmlAttribute.AttributeName = "somethingelse";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' somethingelse='hello' />"), WriterText, "#3");

			// Type
			// FIXME this should work, shouldnt it?
			// attr.XmlAttribute.Type = typeof(string);
			// Serialize(simple, overrides);
			// Assert(WriterText.EndsWith(" something='hello' />"));

			// Namespace
			attr.XmlAttribute.Namespace = "some:urn";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' d1p1:somethingelse='hello' xmlns:d1p1='some:urn' />"), WriterText, "#4");

			// FIXME DataType
			// FIXME XmlSchemaForm Form

			// FIXME write XmlQualifiedName as attribute
		}
示例#7
0
		private void Serialize (object o, XmlAttributeOverrides ao, string defaultNamespace)
		{
			SetUpWriter ();
			xs = new XmlSerializer (o.GetType (), ao, Type.EmptyTypes,
				(XmlRootAttribute) null, defaultNamespace);
			xs.Serialize (xtw, o);
		}
示例#8
0
		public void TestSerializeXmlTextAttribute ()
		{
			SimpleClass simple = new SimpleClass ();
			simple.something = "hello";

			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();
			XmlAttributes attr = new XmlAttributes ();
			overrides.Add (typeof (SimpleClass), "something", attr);

			attr.XmlText = new XmlTextAttribute ();
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>hello</SimpleClass>"), WriterText, "#1");

			attr.XmlText = new XmlTextAttribute (typeof (string));
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<SimpleClass xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>hello</SimpleClass>"), WriterText, "#2");

			try {
				attr.XmlText = new XmlTextAttribute (typeof (byte[]));
				Serialize (simple, overrides);
				Assert.Fail ("#A1: XmlText.Type does not match the type it serializes: this should have failed");
			} catch (InvalidOperationException ex) {
				// there was an error reflecting type 'MonoTests.System.Xml.TestClasses.SimpleClass'
				Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#A2");
				Assert.IsNotNull (ex.Message, "#A3");
				Assert.IsTrue (ex.Message.IndexOf (typeof (SimpleClass).FullName) != -1, "#A4");
				Assert.IsNotNull (ex.InnerException, "#A5");

				// there was an error reflecting field 'something'.
				Assert.AreEqual (typeof (InvalidOperationException), ex.InnerException.GetType (), "#A6");
				Assert.IsNotNull (ex.InnerException.Message, "#A7");
				Assert.IsTrue (ex.InnerException.Message.IndexOf ("something") != -1, "#A8");
				Assert.IsNotNull (ex.InnerException.InnerException, "#A9");

				// the type for XmlText may not be specified for primitive types.
				Assert.AreEqual (typeof (InvalidOperationException), ex.InnerException.InnerException.GetType (), "#A10");
				Assert.IsNotNull (ex.InnerException.InnerException.Message, "#A11");
				Assert.IsNull (ex.InnerException.InnerException.InnerException, "#A12");
			}

			try {
				attr.XmlText = new XmlTextAttribute ();
				attr.XmlText.DataType = "sometype";
				Serialize (simple, overrides);
				Assert.Fail ("#B1: XmlText.DataType does not match the type it serializes: this should have failed");
			} catch (InvalidOperationException ex) {
				// There was an error reflecting type 'MonoTests.System.Xml.TestClasses.SimpleClass'.
				Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#B2");
				Assert.IsNotNull (ex.Message, "#B3");
				Assert.IsTrue (ex.Message.IndexOf (typeof (SimpleClass).FullName) != -1, "#B4");
				Assert.IsNotNull (ex.InnerException, "#B5");

				// There was an error reflecting field 'something'.
				Assert.AreEqual (typeof (InvalidOperationException), ex.InnerException.GetType (), "#B6");
				Assert.IsNotNull (ex.InnerException.Message, "#B7");
				Assert.IsTrue (ex.InnerException.Message.IndexOf ("something") != -1, "#B8");
				Assert.IsNotNull (ex.InnerException.InnerException, "#B9");

				//FIXME
				/*
				// There was an error reflecting type 'System.String'.
				Assert.AreEqual (typeof (InvalidOperationException), ex.InnerException.InnerException.GetType (), "#B10");
				Assert.IsNotNull (ex.InnerException.InnerException.Message, "#B11");
				Assert.IsTrue (ex.InnerException.InnerException.Message.IndexOf (typeof (string).FullName) != -1, "#B12");
				Assert.IsNotNull (ex.InnerException.InnerException.InnerException, "#B13");

				// Value 'sometype' cannot be used for the XmlElementAttribute.DataType property. 
				// The datatype 'http://www.w3.org/2001/XMLSchema:sometype' is missing.
				Assert.AreEqual (typeof (InvalidOperationException), ex.InnerException.InnerException.InnerException.GetType (), "#B14");
				Assert.IsNotNull (ex.InnerException.InnerException.InnerException.Message, "#B15");
				Assert.IsTrue (ex.InnerException.InnerException.InnerException.Message.IndexOf ("http://www.w3.org/2001/XMLSchema:sometype") != -1, "#B16");
				Assert.IsNull (ex.InnerException.InnerException.InnerException.InnerException, "#B17");
				*/
			}
		}
示例#9
0
		public void TestSerializeSimpleClassWithOverrides ()
		{
			// Also tests XmlIgnore
			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();

			XmlAttributes attr = new XmlAttributes ();
			attr.XmlIgnore = true;
			overrides.Add (typeof (SimpleClassWithXmlAttributes), "something", attr);

			SimpleClassWithXmlAttributes simple = new SimpleClassWithXmlAttributes ();
			simple.something = "hello";
			Serialize (simple, overrides);
			Assert.AreEqual (Infoset ("<simple xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' />"), WriterText);
		}
示例#10
0
		private void Serialize (object o, XmlAttributeOverrides ao)
		{
			SetUpWriter ();
			xs = new XmlSerializer (o.GetType (), ao);
			xs.Serialize (xtw, o);
		}
示例#11
0
		public void TestSerializeOptionalValueTypeContainer ()
		{
			XmlAttributeOverrides overrides = new XmlAttributeOverrides ();
			XmlAttributes attr;
			OptionalValueTypeContainer optionalValue = new OptionalValueTypeContainer ();

			Serialize (optionalValue);
			Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
				"<?xml version='1.0' encoding='utf-16'?>" +
#if NET_2_0
				"<optionalValue xmlns:xsi='{1}' xmlns:xsd='{0}' xmlns='{2}' />",
#else
				"<optionalValue xmlns:xsd='{0}' xmlns:xsi='{1}' xmlns='{2}' />",
#endif
				XmlSchema.Namespace, XmlSchema.InstanceNamespace, AnotherNamespace),
				sw.ToString (), "#1");

			attr = new XmlAttributes ();

			// remove the DefaultValue attribute on the Flags member
			overrides.Add (typeof (OptionalValueTypeContainer), "Flags", attr);
			// remove the DefaultValue attribute on the Attributes member
			overrides.Add (typeof (OptionalValueTypeContainer), "Attributes", attr);

			Serialize (optionalValue, overrides);
			Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
				"<?xml version='1.0' encoding='utf-16'?>" +
#if NET_2_0
				"<optionalValue xmlns:xsi='{1}' xmlns:xsd='{0}' xmlns='{2}'>" +
#else
				"<optionalValue xmlns:xsd='{0}' xmlns:xsi='{1}' xmlns='{2}'>" +
#endif
				"<Attributes xmlns='{3}'>one four</Attributes>" +
				"</optionalValue>", XmlSchema.Namespace, XmlSchema.InstanceNamespace,
				AnotherNamespace, ANamespace), sw.ToString (), "#2");

			optionalValue.FlagsSpecified = true;
			Serialize (optionalValue, overrides);
			Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
				"<?xml version='1.0' encoding='utf-16'?>" +
#if NET_2_0
				"<optionalValue xmlns:xsi='{1}' xmlns:xsd='{0}' xmlns='{2}'>" +
#else
				"<optionalValue xmlns:xsd='{0}' xmlns:xsi='{1}' xmlns='{2}'>" +
#endif
				"<Attributes xmlns='{3}'>one four</Attributes>" +
				"<Flags xmlns='{3}'>one</Flags>" +
				"</optionalValue>",
				XmlSchema.Namespace, XmlSchema.InstanceNamespace, AnotherNamespace,
				ANamespace), sw.ToString (), "#3");
		}