public void MetadataString_SerializeNewObjectWithEvilStringDeserializeOldClass_ProducesOldObjectWithBinHexString()
{
var newObject = new TestClassForXmlSerialization()
{
IsReallyCool = true,
Name = EvilString
};
var xmlString = string.Empty;
using (var stringWriter = new StringWriter())
{
var serializer = new XmlSerializer(typeof(TestClassForXmlSerialization));
serializer.Serialize(stringWriter, newObject);
xmlString = stringWriter.ToString();
}
OldTestClassForXmlSerialization oldObject = null;
using (var stringReader = new StringReader(xmlString))
{
var serializer = new XmlSerializer(typeof(OldTestClassForXmlSerialization));
oldObject = serializer.Deserialize(stringReader) as OldTestClassForXmlSerialization;
}
Assert.Equal(newObject.IsReallyCool, oldObject.IsReallyCool);
Assert.Equal(newObject.XmlString.XmlText, oldObject.Name);
}
public void MetadataString_SerializeNewClassDeserializeOldClassUsingGoodString_ProducesEquivalentObject()
{
var newObject = new TestClassForXmlSerialization()
{
IsReallyCool = true,
Name = "Well isn't <that> special!"
};
var xmlString = string.Empty;
using (var stringWriter = new StringWriter())
{
var serializer = new XmlSerializer(typeof(TestClassForXmlSerialization));
serializer.Serialize(stringWriter, newObject);
xmlString = stringWriter.ToString();
}
OldTestClassForXmlSerialization oldObject = null;
using (var stringReader = new StringReader(xmlString))
{
var serializer = new XmlSerializer(typeof(OldTestClassForXmlSerialization));
oldObject = serializer.Deserialize(stringReader) as OldTestClassForXmlSerialization;
}
Assert.Equal(newObject.IsReallyCool, oldObject.IsReallyCool);
Assert.Equal(newObject.Name, oldObject.Name);
}
public void MetadataString_SerializeOldObjectWithEvilString_ThrowsInvalidOperationOnDeserialize()
{
var oldEvilObject = new OldTestClassForXmlSerialization()
{
IsReallyCool = true,
Name = EvilString
};
var xmlString = string.Empty;
using (var stringWriter = new StringWriter())
{
var serializer = new XmlSerializer(typeof(OldTestClassForXmlSerialization));
serializer.Serialize(stringWriter, oldEvilObject);
xmlString = stringWriter.ToString();
}
using (var stringReader = new StringReader(xmlString))
{
var serializer = new XmlSerializer(typeof(OldTestClassForXmlSerialization));
Assert.Throws <System.InvalidOperationException>(() => serializer.Deserialize(stringReader));
}
}
