public void GetDefaultsOperationTypes_Should_Return_Default_Operations_Types() { var defaultsOperationsTypes = new string[] { "type1", "type2", "type3" }; var operationTypeService = new OperationTypeService() { Configuration = new AppConfiguration() { DefaultsOperationTypes = defaultsOperationsTypes } }; var operationsTypes = operationTypeService.GetDefaultsOperationTypes(); Assert.Equal(defaultsOperationsTypes.Length, operationsTypes.Count()); foreach (var operationType in defaultsOperationsTypes) { Assert.NotNull(operationsTypes.SingleOrDefault(ot => ot.Wording.Equals(operationType))); } }