public void GetNextPath_PathCount1() { var paths = new List <List <string> >() { new List <string>() { "FirstPathLevel" } }; var configElement = new ConfigElement(paths, _path_in_config, _elementType); var expected = new List <List <string> >() { new List <string>() { "FirstPathLevel" }, }; var result = new List <List <string> >(); foreach (var path in configElement.GetNextPath()) { result.Add(path); } result.Should().BeEquivalentTo(expected); }