private static void AddLineOrFragment(FormattedObjectGraph formattedGraph, int startCount, string fragment)
{
if (formattedGraph.LineCount > (startCount + 1))
{
formattedGraph.AddLine(fragment);
}
else
{
formattedGraph.AddFragment(fragment);
}
}
public void Format(object value, FormattedObjectGraph formattedGraph, FormattingContext context, FormatChild formatChild)
{
var exception = (AggregateException)value;
if (exception.InnerExceptions.Count == 1)
{
formattedGraph.AddFragment("(aggregated) ");
formatChild("inner", exception.InnerException, formattedGraph);
}
else
{
formattedGraph.AddLine(Invariant($"{exception.InnerExceptions.Count} (aggregated) exceptions:"));
foreach (Exception innerException in exception.InnerExceptions)
{
formattedGraph.AddLine(string.Empty);
formatChild("InnerException", innerException, formattedGraph);
}
}
}
private void WriteTypeAndMemberValues(object obj, FormattedObjectGraph formattedGraph, FormatChild formatChild)
{
Type type = obj.GetType();
formattedGraph.AddLine(TypeDisplayName(type));
formattedGraph.AddLine("{");
MemberInfo[] members = GetMembers(type);
using var iterator = new Iterator <MemberInfo>(members.OrderBy(mi => mi.Name));
while (iterator.MoveNext())
{
WriteMemberValueTextFor(obj, iterator.Current, formattedGraph, formatChild);
if (!iterator.IsLast)
{
formattedGraph.AddFragment(", ");
}
}
formattedGraph.AddFragmentOnNewLine("}");
}
public void Format(object value, FormattedObjectGraph formattedGraph, FormattingContext context, FormatChild formatChild)
{
var exception = (Exception)value;
formattedGraph.AddFragment(Invariant($"{exception.GetType().FullName} with message \"{exception.Message}\""));
if (exception.StackTrace is not null)
{
foreach (string line in exception.StackTrace.Split(new[] { Environment.NewLine }, StringSplitOptions.None))
{
formattedGraph.AddLine(" " + line);
}
}
}
public void Format(object value, FormattedObjectGraph formattedGraph, FormattingContext context, FormatChild formatChild)
{
if (value.GetType() == typeof(object))
{
formattedGraph.AddFragment($"System.Object (HashCode={value.GetHashCode()})");
return;
}
if (HasDefaultToStringImplementation(value))
{
WriteTypeAndMemberValues(value, formattedGraph, formatChild);
}
else
{
if (context.UseLineBreaks)
{
formattedGraph.AddLine(value.ToString());
}
else
{
formattedGraph.AddFragment(value.ToString());
}
}
}
