data_folder <- system.file("example", "timesheet", package = "xlcutter") data_files <- list.files( data_folder, pattern = "\\.xlsx$", full.names = TRUE ) template_file <- system.file( "example", "timesheet_template.xlsx", package = "xlcutter" ) test_that("xlsx_cutter() works", { expect_snapshot_value( xlsx_cutter(data_files, template_file), style = "json2" ) })