public IEnumerable <Assembly> Find() { var referenceItems = new List <Assembly>(); foreach (Assembly assembly in _referenceAssemblies) { referenceItems.Add(assembly); } if (_includeTargets) { foreach (var target in _targetAssemblies) { try { referenceItems.Add(Assembly.Load(target)); } catch (FileNotFoundException ex) { // occurs if we cannot load this ... for example in a test project where we aren't currently referencing Umbraco.Web, etc... _logger.LogDebug(ex, "Could not load assembly " + target); } } } var provider = new ReferenceResolver(_targetAssemblies, referenceItems, _loggerFactory.CreateLogger <ReferenceResolver>()); IEnumerable <Assembly> assemblyNames = provider.ResolveAssemblies(); return(assemblyNames.ToList()); }