context("test-summary-stats")
ndata <- dplyr::select(mtcarz, mpg)
test_that("output from ds_summary is as expected", {
actual <- round(ds_summary(mtcarz, mpg)$variance, 2)
expected <- 36.32
expect_equal(actual, expected)
})
test_that("ds_summary_stats throws appropriate errors", {
fdata <- dplyr::select(mtcarz, cyl, gear, am, vs)
expect_error(ds_summary_stats(fdata), 'Data has no continuous variables.')
expect_error(ds_summary_stats(mtcarz, cyl, gear), 'Data has no continuous variables.')
})
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