namespace NUnit.Framework.Constraints { internal static class MsgUtils { public static ValueFormatter DefaultValueFormatter { get; set; } public static void AddFormatter(ValueFormatterFactory formatterFactory); public static string FormatValue(object val); public static string FormatCollection(IEnumerable collection, long start = 0, int max = 10); public static string GetTypeRepresentation(object obj); public static string EscapeControlChars(string s); public static string EscapeControlChars(string s, ref int index); public static string EscapeNullCharacters(string s); public static string GetArrayIndicesAsString(int[] indices); public static int[] GetArrayIndicesFromCollectionIndex(IEnumerable collection, long index); public static string ClipString(string s, int clipLength, int clipStart); public static string ClipWhenNeeded(string s, int length, int maxDisplayLength, ref int mismatchLocation); public static void ClipExpectedAndActual(ref string expected, ref string actual, int maxDisplayLength, ref int mismatchExpected, ref int mismatchActual); public static (int, int) FindMismatchPosition(string expected, string actual, bool ignoreCase, bool ignoreWhiteSpace); } }