Nothing
test_that("prep_clean_labels works", {
skip_on_cran()
meta_data1 <- data.frame(
LABEL =
c(
"syst. Blood pressure (mmHg) 1",
"1st heart frequency in MHz",
"body surface (\\u33A1)"
)
)
expect_message(
expect_equal(prep_clean_labels(meta_data1$LABEL),
c("syst_Blood_pressure_mmHg_1", "st_heart_frequency_in_MHz",
"body_surface_u33A1_")),
regexp = "Adjusted labels to be valid variable names."
)
expect_message(
expect_equal(prep_clean_labels("LABEL", meta_data1),
structure(list(LABEL = c("syst_Blood_pressure_mmHg_1",
"st_heart_frequency_in_MHz",
"body_surface_u33A1_")),
row.names = c(NA, -3L), class = "data.frame")),
regexp = "Adjusted labels in .{1,4}LABEL.{1,4} to be valid variable names."
)
meta_data2 <- data.frame(
LABEL =
c(
"syst. Blood pressure (mmHg) 1",
"syst. Blood pressure mmHg! 1",
"body surface (\\u33A1)"
)
)
expect_error(print(prep_clean_labels(meta_data2$LABEL, no_dups = TRUE)),
regexp = "Have duplicates in desired variable labels"
)
expect_message(
expect_equal(prep_clean_labels(meta_data2$LABEL, no_dups = FALSE),
c("syst_Blood_pressure_mmHg_1", "syst_Blood_pressure_mmHg_1",
"body_surface_u33A1_")),
regexp = "Adjusted labels to be valid variable names."
)
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.