public override IEnumerable <IPropertyDescriptor> GetProperties(Type type, object container)
{
return(from p in (from p in innerTypeDescriptor.GetProperties(type, container)
where p.GetCustomAttribute <YamlIgnoreAttribute>() == null
select p).Select((Func <IPropertyDescriptor, IPropertyDescriptor>) delegate(IPropertyDescriptor p)
{
PropertyDescriptor propertyDescriptor = new PropertyDescriptor(p);
YamlMemberAttribute customAttribute = p.GetCustomAttribute <YamlMemberAttribute>();
if (customAttribute != null)
{
if (customAttribute.SerializeAs != null)
{
propertyDescriptor.TypeOverride = customAttribute.SerializeAs;
}
propertyDescriptor.Order = customAttribute.Order;
propertyDescriptor.ScalarStyle = customAttribute.ScalarStyle;
if (customAttribute.Alias != null)
{
propertyDescriptor.Name = customAttribute.Alias;
}
}
return propertyDescriptor;
})
orderby p.Order
select p);
}
public void SerializationRespectsScalarStyleOverride()
{
var writer = new StringWriter();
var obj = new ScalarStyleExample();
var overrides = new YamlAttributeOverrides();
var style1 = new YamlMemberAttribute();
style1.ScalarStyle = ScalarStyle.DoubleQuoted;
var style2 = new YamlMemberAttribute();
style2.ScalarStyle = ScalarStyle.Literal;
overrides.Add(typeof(ScalarStyleExample), "LiteralString", style1);
overrides.Add(typeof(ScalarStyleExample), "DoubleQuotedString", style2);
var serializer = new Serializer(overrides: overrides);
serializer.Serialize(writer, obj);
var serialized = writer.ToString();
Dump.WriteLine(serialized);
serialized.Should()
.Be("LiteralString: \"Test\"\r\nDoubleQuotedString: |-\r\n Test\r\n", "the properties should be specifically styled");
}
public void RoundtripAliasOverride()
{
var writer = new StringWriter();
var input = new NameConvention { AliasTest = "Fourth" };
var overrides = new YamlAttributeOverrides();
var attribute = new YamlMemberAttribute();
attribute.Alias = "fourthOverride";
overrides.Add(typeof(NameConvention), "AliasTest", attribute);
var serializer = new Serializer(overrides: overrides);
serializer.Serialize(writer, input, input.GetType());
var text = writer.ToString();
// Todo: use RegEx once FluentAssertions 2.2 is released
text.TrimEnd('\r', '\n').Should().Be("fourthOverride: Fourth");
var deserializer = new Deserializer(overrides: overrides);
var output = deserializer.Deserialize<NameConvention>(UsingReaderFor(text));
output.AliasTest.Should().Be(input.AliasTest);
}
