public void Change_Line_Of_Text()
{
TwoWayDiff diffAlgorithm = new TwoWayDiff();
DiffResult result = diffAlgorithm.PerformDiff("Common Text\nLeft Text\nCommon Text2", "Common Text\nRight Text\nCommon Text2");
result.ChangeLine(1, "Line Text");
Assert.That(result.Merged.Lines[1], Is.EqualTo("Line Text"));
}
public void Change_Line_Of_Text_From_Left()
{
TwoWayDiff diffAlgorithm = new TwoWayDiff();
DiffResult result = diffAlgorithm.PerformDiff("Common Text\nLeft Text\nCommon Text2", "Common Text\nRight Text\nCommon Text2");
Assert.That(result.MergedSuccessfully, Is.False);
result.InsertLine(1, 0, "Left Text");
Assert.That(result.Merged.Lines[1], Is.EqualTo("Left Text"));
Assert.That(result.MergedSuccessfully, Is.True);
// Change the line back
result.ChangeLine(1, "Different Text");
Assert.That(result.Merged.Lines[1], Is.EqualTo("Different Text"));
Assert.That(result.MergedSuccessfully, Is.False);
}
