public void IncorrectPositionStringIsNotTransformedIntoDomainObjects()
{
IPositionConverter converter = new PositionConverter();
PositionValue retValue = (PositionValue)converter.Convert("Stupid name that doesn't exist in the file");
Assert.IsFalse(retValue.Value.HasValue, $"Value should have been null because the supplied name doesn't exist.");
retValue = (PositionValue)converter.Convert(null);
Assert.IsFalse(retValue.Value.HasValue, $"Value should have been null because null was supplied as the value to translate.");
}
private void setDiffContextText(Control diffContextControl)
{
double fontSizePx = WinFormsHelpers.GetFontSizeInPixels(diffContextControl);
DiscussionNote note = getNoteFromControl(diffContextControl);
Debug.Assert(note.Type == "DiffNote");
DiffPosition position = PositionConverter.Convert(note.Position);
Debug.Assert(diffContextControl is HtmlPanel);
HtmlPanel htmlPanel = diffContextControl as HtmlPanel;
// We need to zero the control size before SetText call to allow HtmlPanel to compute the size
int prevWidth = htmlPanel.Width;
htmlPanel.Width = 0;
htmlPanel.Height = 0;
string html = getContext(_panelContextMaker, position, _diffContextDepth, fontSizePx, out string css);
htmlPanel.BaseStylesheet = css;
htmlPanel.Text = html;
resizeLimitedWidthHtmlPanel(htmlPanel, prevWidth);
string tooltipHtml = getContext(_tooltipContextMaker, position,
_tooltipContextDepth, fontSizePx, out string tooltipCSS);
_htmlDiffContextToolTip.BaseStylesheet =
String.Format("{0} .htmltooltip {{ padding: 1px; }}", tooltipCSS);
_htmlDiffContextToolTip.SetToolTip(htmlPanel, tooltipHtml);
}
// Collect discussions started for lines within DiffContextDepth range near `position`
private IEnumerable <ReportedDiscussionNote> getRelatedDiscussions(
MergeRequestKey mrk, ReportedDiscussionNoteKey?keyOpt, DiffPosition position)
{
// Obtain a context for a passed position.
DiffContext ctx = getDiffContext <CombinedContextMaker>(position, UnchangedLinePolicy.TakeFromRight);
if (!ctx.IsValid())
{
return(Array.Empty <ReportedDiscussionNote>());
}
string leftFileName = position.LeftPath;
string rightFileName = position.RightPath;
Core.Matching.DiffRefs refs = position.Refs;
List <DiffPosition> neighborPositions = new List <DiffPosition>();
// CombinedContextMaker provides a context where line numbers are matched so no need to
// match them manually here.
foreach (DiffContext.Line line in ctx.Lines)
{
Debug.Assert(line.Left.HasValue || line.Right.HasValue);
string leftLineNumber = null;
string rightLineNumber = null;
if (line.Left.HasValue)
{
leftLineNumber = line.Left.Value.Number.ToString();
}
if (line.Right.HasValue)
{
rightLineNumber = line.Right.Value.Number.ToString();
}
neighborPositions.Add(new DiffPosition(leftFileName, rightFileName, leftLineNumber, rightLineNumber, refs));
}
// Find discussions that reported on each line from the diff context.
List <ReportedDiscussionNote> relatedNotes = new List <ReportedDiscussionNote>();
foreach (Discussion discussion in _getDiscussions(mrk))
{
DiscussionNote firstNote = discussion.Notes.First();
DiffPosition firstNotePosition = PositionConverter.Convert(firstNote.Position);
if (firstNotePosition != null)
{
foreach (DiffPosition neighbor in neighborPositions)
{
if (doPositionsReferenceTheSameLine(neighbor, firstNotePosition) &&
(!keyOpt.HasValue || keyOpt.Value.Id != firstNote.Id))
{
ReportedDiscussionNote note = new ReportedDiscussionNote(firstNote.Id, discussion.Id,
firstNotePosition, firstNote.Body, firstNote.Author.Name, firstNote.Created_At);
relatedNotes.Add(note);
}
}
}
}
return(relatedNotes.GroupBy(note => note.Key.Id).Select(c => c.First()));
}
private IEnumerable <ReportedDiscussionNote> getReportedDiscussions(MergeRequestKey mrk)
{
DiscussionFilter discussionFilter = new DiscussionFilter(
_currentUser, null, DiscussionFilterState.CurrentUserOnly);
return(_getDiscussions(mrk)
.Where(discussion => discussionFilter.DoesMatchFilter(discussion))
.Where(discussion => !discussion.Notes.First().System)
.Select(discussion =>
{
DiscussionNote firstNote = discussion.Notes.First();
Core.Matching.DiffPosition firstNotePosition = PositionConverter.Convert(firstNote.Position);
return new ReportedDiscussionNote(firstNote.Id, discussion.Id, firstNotePosition,
firstNote.Body, firstNote.Author.Name, firstNote.Created_At);
}));
}