public void TestSplitDiffParsing()
{
string inputA =
"This is a test file!\n" +
"Added another line to test file\n" +
"Adding a third line to test file";
string inputB =
"This is a test file!\n" +
"Added another line to test file\n" +
"Adding a third line to test file\n" +
"Adding a fourth line to test file";
List <Diff.Diff> diff = DiffFactory.GenerateDiffCache(inputA, inputB);
SplitDiffModel splitDiff = DiffFactory.GenerateSplitDiff(diff);
Assert.IsTrue(splitDiff.SideA.LineCount == 3);
Assert.IsTrue(splitDiff.SideB.LineCount == 4);
DiffTextLine addedLine = splitDiff.SideB.GetLine(3) as DiffTextLine;
Assert.IsTrue(addedLine.BeforeLineNo == -1);
Assert.IsTrue(addedLine.LineNo == 4);
Assert.IsTrue(addedLine.ChangeType == DiffLineType.Insert);
}