public ObjectInfosPrinter(IndentableTextWriter output, Action<ObjectInfo> write)
{
if (output == null) throw new ArgumentNullException("output");
if (write == null) throw new ArgumentNullException("write");
_output = output;
_write = write;
}
public void PrintTo(TextWriter output)
{
var ex = _rootObject as Exception;
var useCache = _config.EnableExceptionCaching && ex != null;
if (useCache && ex.Data.Contains(CacheKey))
{
output.Write((string)ex.Data[CacheKey]);
return;
}
_output = new IndentableTextWriter(output, _tab, _newline);
_objectInfosPrinter = new ObjectInfosPrinter(_output, AppendValue);
WriteObject(new ObjectInfo(_rootObject));
}
public void should_alter_tab_depth_with_indent_and_outdent()
{
var sb = new StringBuilder();
var writer = new IndentableTextWriter(new StringWriter(sb), "\t", "\n");
writer.Write("a small");
writer.WriteLine(" test");
writer.Indent();
writer.WriteLine("determines\n");
writer.Outdent();
writer.Write("if\r");
writer.Indent();
writer.WriteLine("this");
writer.WriteLine("\twill");
writer.Indent();
writer.WriteLine("work");
sb.ToString().Should().Be("a small test\n\tdetermines\n\nif\n\tthis\n\t\twill\n\t\twork\n");
Console.Out.WriteLine(sb.ToString());
}