I think it is probably worth adding a S3 class dbtest_output or something like that to the output from test_single_database. This would have the benefit of being testable with is_dbtest_output or something like it. This would also turn out to be helpful in plot_tests where we have to test for this type of object.
I think it is probably worth adding a S3 class
dbtest_outputor something like that to the output fromtest_single_database. This would have the benefit of being testable withis_dbtest_outputor something like it. This would also turn out to be helpful inplot_testswhere we have to test for this type of object.