public async Task ReadMultipleFromFileAsync_ShouldRejectNullPath()
{
_ = await SequenceFileReader.ReadMultipleFromFileAsync(null);
}
private void OpenCommandExecuted(object sender, ExecutedRoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Load sequence files";
ofd.Multiselect = true;
bool?success = ofd.ShowDialog();
if (success.Value)
{
//x.Start();
Alignment currentAlignment = (Alignment)DataContext;
ReturnCodes returnCode = ReturnCodes.OK;
List <Tuple <string, int, ReturnCodes> > fileErrors;
bool append = false;
//x.Stop(); MessageBox.Show("Time to initialize varaibles was " + x.ElapsedMilliseconds + " ms."); Environment.Exit(1);
if (currentAlignment.NumberMacromolecules > 0)
{
MessageBoxResult appendChoice = MessageBox.Show("Do you want to append these sequences to the current alignment?", "", MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
switch (appendChoice)
{
case MessageBoxResult.Yes:
// User wants to append.
append = true;
break;
case MessageBoxResult.No:
// User doesn't want to append.
append = false;
bool cancelAction;
CheckToSaveChanges(out cancelAction);
if (cancelAction)
{
// User wants to cancel opening the file
return;
}
break;
case MessageBoxResult.Cancel:
// User wants to cancel opening the file.
return;
}
}
returnCode = SequenceFileReader.LoadSequencesFromFiles(ref currentAlignment, append, ofd.FileNames, out fileErrors);
if (returnCode == ReturnCodes.FileErrors)
{
StringBuilder errorMessage = new StringBuilder();
errorMessage.AppendLine("The program encountered an error loading your sequence(s):");
foreach (Tuple <string, int, ReturnCodes> fileError in fileErrors)
{
string fileName = fileError.Item1;
int numSeq = fileError.Item2;
ReturnCodes errorCode = fileError.Item3;
errorMessage.Append(' ', 4);
errorMessage.Append(fileName);
switch (errorCode)
{
case ReturnCodes.EmptySequencesRemoved:
errorMessage.Append(" had empty sequences removed; ");
errorMessage.AppendFormat("{0} loaded.", numSeq);
break;
case ReturnCodes.FileNotFound:
errorMessage.Append(" could not be found or was inaccessible.");
break;
case ReturnCodes.NoNonEmptySequencesInFile:
errorMessage.Append(" contained only empty sequences.");
break;
case ReturnCodes.NoSequencesInFile:
errorMessage.Append(" was a recognized type, but contained no sequences.");
break;
case ReturnCodes.UnrecognizedFileType:
errorMessage.Append(" was not a recognized file type.");
break;
case ReturnCodes.IOException:
errorMessage.Append(" threw an unspecified IO error.");
break;
case ReturnCodes.MixedToNA:
errorMessage.Append("Some sequences were detected as protein, but since most loaded were detected as NA, they were forced to be NA; ");
errorMessage.AppendFormat("{0} sequences were affected.", numSeq);
break;
case ReturnCodes.MixedToProtein:
errorMessage.Append("Some sequences were detected as NA, but since most loaded were detected as protein, they were forced to be protein; ");
errorMessage.AppendFormat("{0} sequences were affected.", numSeq);
break;
}
errorMessage.AppendLine();
}
ErrorWindow error = new ErrorWindow();
error.DataContext = errorMessage.ToString();
error.Owner = this;
error.ShowDialog();
}
}
}
public void ReadMultipleFromFile_ShouldRejectNullPath()
{
_ = SequenceFileReader.ReadMultipleFromFile(null);
}
