public static string List <T>(IList <T> expected, IList <T> actual)
{
expected ??= new T[0];
var mx = Math.Max(expected.Count, actual.Count);
var serialize = new Func <T, string>(o => o == null ? "-" : JsonConvert.SerializeObject(o, Formatting.Indented));
var sb = new StringBuilder();
for (int i = 0; i < mx; i++)
{
var a = i >= actual.Count ? default(T) : actual[i];
var e = i >= expected.Count ? default(T) : expected[i];
var c1 = serialize(e);
var c2 = serialize(a);
var c0 = LineByLineOutput.DiffTexts(c1, c2);
var columns = new[] { c0, c1, c2 };
var s = LineByLineOutput.CombineLineByLine(" ", columns);
if (string.IsNullOrEmpty(s))
{
s = "-";
}
sb.AppendLine(s);
}
return(sb.ToString());
}
public static string Text(string expected, string actual, Func <string, string> normalize = null)
{
var c1 = expected ?? "-";
var c2 = actual ?? "-";
var c1Normalized = normalize?.Invoke(c1) ?? c1;
var c2Normalized = normalize?.Invoke(c2) ?? c2;
var c0 = LineByLineOutput.DiffTexts(c1Normalized, c2Normalized);
var columns = new[] { c0, c1, c2 };
var s = LineByLineOutput.CombineLineByLine(" ", columns);
if (string.IsNullOrEmpty(s))
{
s = "-";
}
return(s);
}
public static string Json <T>(T expected, T actual)
{
var serialize =
new Func <T, string>(o => o == null ? "-" : JsonConvert.SerializeObject(o, Formatting.Indented));
var c1 = serialize(expected);
var c2 = serialize(actual);
var c0 = LineByLineOutput.DiffTexts(c1, c2);
var columns = new[] { c0, c1, c2 };
var s = LineByLineOutput.CombineLineByLine(" ", columns);
if (string.IsNullOrEmpty(s))
{
s = "-";
}
return(s);
}
