public void TestDiff()
{
var content1 = "Today is a good day" + Environment.NewLine + "WooHoo";
var content2 = "Tomorrow is not, what a day" + Environment.NewLine + "WOW";
var dmp = new Diff_Match_Patch();
var differents = dmp.Diff_Main(content1, content2);
dmp.Diff_CleanupSemantic(differents);
Assert.AreEqual(6, differents.Count);
}
/// <summary>
/// Compares two String objects to determine their relative ordering.
/// </summary>
///
/// <remarks>
/// Based on Google diff_match_patch.
/// </remarks>
///
/// <param name="a"> A String to process. </param>
/// <param name="b"> A String to process. </param>
///
/// <returns>
/// A String.
/// </returns>
public static String Diff(String a, String b)
{
Diff_Match_Patch dmp = new Diff_Match_Patch();
List <Diff> diffs = dmp.diff_main(a, b, false);
dmp.diff_cleanupSemantic(diffs);
dmp.Diff_EditCost = 80;
dmp.diff_cleanupEfficiency(diffs);
return((dmp.patch_toText(dmp.patch_make(diffs))).Replace("%09", "\t"));
}
