private static (List <IFormatter> fieldFormatters, List <IFormatter> tagFormatters) CreateFormatters(Type type,
CustomDict customFieldFormatters, CustomDict customTagFormatters)
{
var fieldFormatters = new List <IFormatter>();
var tagFormatters = new List <IFormatter>();
foreach (var property in type.GetProperties().Where(p => p.CanRead))
{
if (CheckCustomFormatters(customFieldFormatters, customTagFormatters, property, fieldFormatters, tagFormatters))
{
continue;
}
if (FieldFormatter.IsFieldType(property.PropertyType))
{
var formatter = FieldFormatter.TryCreate(property);
if (formatter != null)
{
fieldFormatters.Add(formatter);
}
}
else if (TagFormatter.IsTagType(property.PropertyType))
{
var tagFormatter = TagFormatter.TryCreate(property);
if (tagFormatter != null)
{
tagFormatters.Add(tagFormatter);
}
}
}
return(fieldFormatters, tagFormatters);
}
private static (List <IFormatter> fieldFormatters, List <IFormatter> tagFormatters) CreateFormatters(Type type,
DiagnosticListenerOptions options)
{
var fieldFormatters = new List <IFormatter>();
var tagFormatters = new List <IFormatter>();
foreach (var property in type.GetProperties().Where(p => p.CanRead))
{
if (CheckCustomFormatters(options.CustomFieldFormatters, options.CustomTagFormatters, property, fieldFormatters, tagFormatters))
{
continue;
}
if (FieldFormatter.IsFieldType(property.PropertyType))
{
var formatter = FieldFormatter.TryCreate(property, options.FieldNameFormatter ?? NameFixer.Identity);
if (formatter != null)
{
fieldFormatters.Add(formatter);
}
}
else if (TagFormatter.IsTagType(property.PropertyType))
{
var tagFormatter = TagFormatter.TryCreate(property, options.TagNameFormatter ?? NameFixer.Identity);
if (tagFormatter != null)
{
tagFormatters.Add(tagFormatter);
}
}
}
return(fieldFormatters, tagFormatters);
}
public void FormatsDecimalCorrectly()
{
var args = new { foo = 42m };
var formatter = FieldFormatter.TryCreate(args.GetType().GetProperty("foo"), NameFixer.Identity);
var buffer = new byte[64];
Assert.True(formatter.TryWrite(args, buffer.AsSpan(), false, out int written));
Assert.Equal(6, written);
var text = Encoding.UTF8.GetString(buffer, 0, written);
Assert.Equal("foo=42", text);
}
public void FormatsUInt32(Func <string, string> formatter)
{
var obj = new { foo = 42u };
var property = obj.GetType().GetProperty("foo");
var target = FieldFormatter.TryCreate(property, formatter);
var bytes = new byte[7];
var span = bytes.AsSpan();
Assert.True(target.TryWrite(obj, span, false, out int bytesWritten));
Assert.Equal(7, bytesWritten);
Assert.Equal(Encoding.UTF8.GetBytes($"{formatter("foo")}=42i"), bytes);
}