public void TestGetConflictBefore_And_After()
{
TextFileInformation tfi = new TextFileInformation();
tfi.NewGenFile = new TextFile("line 0\r\nline 10\r\nline 2\r\nline32\r\nline 4\r\nline54\r\nline6");
tfi.UserFile = new TextFile("line 0\r\nline 12\r\nline 2\r\nline35\r\nline 4\r\nline56\r\nline6");
tfi.PrevGenFile = new TextFile("line 0\r\nline 1\r\nline 2\r\nline3\r\nline 4\r\nline5\r\nline6");
tfi.IntelliMerge = IntelliMergeType.PlainText;
tfi.RelativeFilePath = "text.txt";
ThreeWayVisualDiff diffUtility = new ThreeWayVisualDiff(tfi);
VisualDiffOutput output = diffUtility.ProcessMergeOutput();
Assert.IsNotNull(output);
Assert.That(output.RightLines, Has.Count(10));
Assert.That(output.LeftLines, Has.Count(10));
VisualDiffOutput.ConflictRange conflict;
Assert.That(output.IsLineInConflict(1), Is.True);
Assert.That(output.IsLineInConflict(1, out conflict), Is.True);
Assert.That(conflict, Is.Not.Null);
Assert.That(conflict.StartLineIndex, Is.EqualTo(1));
Assert.That(conflict.EndLineIndex, Is.EqualTo(3));
Assert.That(output.GetConflictAfter(1).StartLineIndex, Is.EqualTo(4));
Assert.That(output.GetConflictBefore(1).StartLineIndex, Is.EqualTo(7));
Assert.That(output.GetConflictAfter(4).StartLineIndex, Is.EqualTo(7));
Assert.That(output.GetConflictBefore(4).StartLineIndex, Is.EqualTo(1));
}
public void TestConflictOperations_NoConflicts()
{
TextFileInformation tfi = new TextFileInformation();
tfi.NewGenFile = new TextFile("line 0\r\nline 1\r\nline 2");
tfi.IntelliMerge = IntelliMergeType.PlainText;
tfi.RelativeFilePath = "text.txt";
ThreeWayVisualDiff diffUtility = new ThreeWayVisualDiff(tfi);
VisualDiffOutput output = diffUtility.ProcessMergeOutput();
Assert.IsNotNull(output);
Assert.That(output.IsLineInConflict(0), Is.False);
Assert.That(output.GetConflictBefore(0), Is.Null);
Assert.That(output.GetConflictAfter(0), Is.Null);
}