public void SetUp()
{
_settings = new Mock <IApplicationSettings>();
_dataSource =
CreateViewModel(
new FileDataSource(_logSourceFactory, _scheduler, new DataSource("Foobar")
{
Id = DataSourceId.CreateNew()
}));
_control = new LogViewerControl
{
DataSource = _dataSource,
Width = 1024,
Height = 768
};
DispatcherExtensions.ExecuteAllEvents();
}
private IDataSourceViewModel CreateViewModel(IDataSource dataSource)
{
if (dataSource == null)
{
throw new ArgumentNullException(nameof(dataSource));
}
IDataSourceViewModel viewModel;
if (dataSource is IFileDataSource single)
{
viewModel = new FileDataSourceViewModel(single, _actionCenter, _settings);
}
else if (dataSource is IMergedDataSource merged)
{
viewModel = new MergedDataSourceViewModel(merged, _actionCenter, _settings);
}
else if (dataSource is IFolderDataSource folder)
{
viewModel = new FolderDataSourceViewModel(folder, _actionCenter, _settings);
}
else if (dataSource is ICustomDataSource custom)
{
viewModel = new CustomDataSourceViewModel(custom, _actionCenter, _settings);
}
else
{
throw new ArgumentException(string.Format("Unknown data source: {0} ({1})", dataSource, dataSource.GetType()));
}
viewModel.Remove += OnRemove;
_allDataSourceViewModels.Add(viewModel);
if (_settings.DataSources.SelectedItem == viewModel.DataSource.Id)
{
SelectedItem = viewModel;
}
return(viewModel);
}
