R Under development (unstable) (2026-03-12 r89611 ucrt) -- "Unsuffered Consequences" Copyright (C) 2026 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > library(testthat) > library(sweets) Welcome 🍩 to 🍰 sweets 🍭 > > test_check("sweets") # A table specification: - data: tibble 'listing' 10 rows 2 cols - show_cols: all - use_attributes: all - title 1: 'Flag 7 Placebo' # A table specification: - data: tibble 'listing' 10 rows 2 cols - show_cols: all - use_attributes: all - title 1: 'Duplicate Title' # A table specification: - data: tibble 'listing' 10 rows 2 cols - show_cols: all - use_attributes: all - title 1: 'Duplicate Title' ! `group_vars` is missing. No grouping variables found # A tibble: 1 x 2 File_extentions n 1 csv 1 [ FAIL 0 | WARN 0 | SKIP 0 | PASS 28 ] > > proc.time() user system elapsed 3.50 0.35 3.87