Test return method works correctly

Test data can be returned correctly using the return method. return is invoked to generate returned data which is then checked to ensure it is a data.frame, not empty and has at least 2 columns. Each column is then checked to ensure it contains data and is not just composed of NAs.

Usage

test_return(DataClass_obj)

Arguments

DataClass_obj

The R6Class object to perform checks on. Must be a DataClass or DataClass child object.

See also

Functions used for testing data is cleaned and processed correctly expect_clean_cols(), expect_columns_contain_data(), expect_processed_cols(), test_cleaning(), test_download_JSON(), test_download(), test_processing()