private static void PrintDiff(string expectedLine, string gotLine, string testName)
{
var diffBuilder = new InlineDiffBuilder(new Differ());
var diff = diffBuilder.BuildDiffModel(expectedLine, gotLine);
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"[!] Error in {testName}");
foreach (var line in diff.Lines)
{
switch (line.Type)
{
case ChangeType.Inserted:
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("+ ");
break;
case ChangeType.Deleted:
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("- ");
break;
default:
Console.ForegroundColor = ConsoleColor.White;
Console.Write(" ");
break;
}
Console.WriteLine(line.Text);
}
}
public DiffPaneModel BuildDiffModel(string oldText, string newText)
{
if (oldText == null)
{
throw new ArgumentNullException(nameof(oldText));
}
if (newText == null)
{
throw new ArgumentNullException(nameof(newText));
}
DiffPaneModel diffPaneModel = new DiffPaneModel();
InlineDiffBuilder.BuildDiffPieces(this.differ.CreateLineDiffs(oldText, newText, false), diffPaneModel.Lines);
return(diffPaneModel);
}