public void CanDeserializeEmojis()
{
// Build string with all valid letters
string emojiCharacters = "🐢🐼👍🍒🥋💪⚕㊙🖐🏿";
// Serialize
XmlSerializationTest testCandidate = new XmlSerializationTest
{
TestAttribute = emojiCharacters,
TestElement = emojiCharacters,
};
byte[] buffer = XmlUtils.SerializeToXmlBytes(testCandidate);
// Deserialize
XDocument resultXml = XmlUtils.LoadFromXmlBytes(buffer);
XmlSerializationTest result = XmlUtils.DeserializeFromXmlDocument <XmlSerializationTest>(resultXml);
// \r are deserialized as \n so we make the original comparable
emojiCharacters = emojiCharacters.Replace('\r', '\n');
// No exception occured so far, the sanitization worked
Assert.IsNotNull(result);
Assert.AreEqual(emojiCharacters, result.TestElement);
}
public void CanSerializeDeserializeSanitizedXmlString()
{
// Build string with all valid letters
StringBuilder sb = new StringBuilder();
for (char letter = (char)0x00; letter <= (char)0xFFFD; letter++)
{
sb.Append(letter);
}
sb.Append("🐢🐼👍🍒🥋💪⚕㊙🖐🏿");
string before = sb.ToString();
string allValidCharacters = XmlUtils.SanitizeXmlString(before);
// Serialize
XmlSerializationTest testCandidate = new XmlSerializationTest
{
TestAttribute = allValidCharacters,
TestElement = allValidCharacters,
};
byte[] buffer = XmlUtils.SerializeToXmlBytes(testCandidate);
// Deserialize
XDocument resultXml = XmlUtils.LoadFromXmlBytes(buffer);
XmlSerializationTest result = XmlUtils.DeserializeFromXmlDocument <XmlSerializationTest>(resultXml);
// No exception occured so far, the sanitization worked
Assert.IsNotNull(result);
Assert.AreEqual(allValidCharacters, result.TestAttribute);
// \r are deserialized as \n so we make the original comparable
allValidCharacters = allValidCharacters.Replace('\r', '\n');
Assert.AreEqual(allValidCharacters, result.TestElement);
}
public void SerializeToStringUsesUtf16()
{
XmlSerializationTest testCandidate = new XmlSerializationTest
{
TestAttribute = "attr",
TestElement = "elem",
};
string result = XmlUtils.SerializeToString(testCandidate);
Assert.IsTrue(result.Contains("utf-16"));
}
public void FuzzyTestForSerializationDeserialization()
{
//return;
int maxRounds = 100;
int charactersCount = 1000;
Random randomGenerator = new Random();
for (int round = 0; round < maxRounds; round++)
{
StringBuilder sb = new StringBuilder(charactersCount);
for (int characterIndex = 0; characterIndex < charactersCount; characterIndex++)
{
int maxPlus1 = 65535 + 1;
int charNumber = randomGenerator.Next(maxPlus1);
sb.Append((char)charNumber);
}
string before = sb.ToString();
string allValidCharacters = XmlUtils.SanitizeXmlString(before);
// Serialize
XmlSerializationTest testCandidate = new XmlSerializationTest
{
TestAttribute = allValidCharacters,
TestElement = allValidCharacters,
};
byte[] buffer = XmlUtils.SerializeToXmlBytes(testCandidate);
// Deserialize
XDocument resultXml = XmlUtils.LoadFromXmlBytes(buffer);
XmlSerializationTest result = XmlUtils.DeserializeFromXmlDocument <XmlSerializationTest>(resultXml);
// No exception occured so far, the sanitization worked
Assert.IsNotNull(result);
Assert.AreEqual(allValidCharacters, result.TestAttribute);
// \r are deserialized as \n so we make the original comparable
allValidCharacters = allValidCharacters.Replace('\r', '\n');
Assert.AreEqual(allValidCharacters, result.TestElement);
}
}
public void CanSerializeDeserializeXmlDocument()
{
// Serialize
XmlSerializationTest testCandidate = new XmlSerializationTest
{
TestAttribute = "attr",
TestElement = "elem",
};
XDocument xmlDocument = XmlUtils.SerializeToXmlDocument(testCandidate);
XElement element = xmlDocument.Root.Elements().FirstOrDefault(elem => "te" == elem.Name);
XAttribute attribute = xmlDocument.Root.Attributes().FirstOrDefault(attr => "ta" == attr.Name);
Assert.AreEqual("elem", element.Value);
Assert.AreEqual("attr", attribute.Value);
XmlSerializationTest deserializedCandidate = XmlUtils.DeserializeFromXmlDocument <XmlSerializationTest>(xmlDocument);
Assert.AreEqual("attr", deserializedCandidate.TestAttribute);
Assert.AreEqual("elem", deserializedCandidate.TestElement);
}