public void EmptyState()
{
var oldContent = "";
var newContent = "";
var diffs = DiffLineGenerator.GenerateLineDiffs(oldContent, newContent);
Assert.AreEqual(1, diffs.Count);
Assert.AreEqual(0, diffs[0].Count);
}
public void InsertNewLine()
{
var oldContent = "a\r\nc";
var newContent = "a\r\nb\r\nc";
var diffs = DiffLineGenerator.GenerateLineDiffs(oldContent, newContent);
Assert.AreEqual(3, diffs.Count);
var line = diffs[1];
Assert.AreEqual(1, line.Count);
Assert.AreEqual("b", line[0].Text);
Assert.IsTrue(line[0].Operation.IsInsert);
}
private void WhenSelectedUnstagedFileChanged()
{
var selectedFile = SelectedUnstagedFile;
if (selectedFile == null)
{
return;
}
var oldContent = Repository.Lookup <Blob>(Repository.Index[selectedFile].Id);
// var oldContent = (Blob)Branch.Tip[selectedFile]?.Target;
var oldContentText = oldContent?.GetContentText();
var newContentText = File.ReadAllText(Path.Combine(Repository.Info.WorkingDirectory, selectedFile)).Replace("\r\n", "\n");
SelectedFileContent = DiffLineGenerator.GenerateLineDiffs(oldContentText, newContentText);
}
/// <summary>
/// Don't rename to OnSelectedFileChanged as that messes things up with NotifyPropertyChanged.Fody
/// </summary>
private void WhenSelectedFileChanged()
{
var selectedFile = SelectedFile;
if (selectedFile == null)
{
return;
}
var oldContent = (Blob)Commit?.Parents.FirstOrDefault()?[selectedFile]?.Target;
var newContent = (Blob)Commit?[selectedFile]?.Target;
var oldContentText = oldContent?.GetContentText();
var newContentText = newContent?.GetContentText();
SelectedFileContent = DiffLineGenerator.GenerateLineDiffs(oldContentText, newContentText);
}
/// <summary>
/// Don't rename to OnSelectedFileChanged as that messes things up with NotifyPropertyChanged.Fody
/// </summary>
private void WhenSelectedStagedFileChanged()
{
var selectedFile = SelectedStagedFile;
if (selectedFile == null)
{
return;
}
// var oldContent = Repository.Lookup<Blob>(Repository.Index[selectedFile].Id);
var oldContent = (Blob)Repository.Head.Tip[selectedFile]?.Target;
// var oldContent = (Blob)Branch.Tip[selectedFile]?.Target;
var oldContentText = oldContent?.GetContentText();
// var newContentText = Status.Staged.Single(x => x.FilePath == selectedFile).;
var newContent = Repository.Lookup <Blob>(Repository.Index[selectedFile].Id);
var newContentText = newContent?.GetContentText();
SelectedFileContent = DiffLineGenerator.GenerateLineDiffs(oldContentText, newContentText);
}