test_that("seq_range() can generate error messages and typical values", {
x <- 1:4
expect_error(
seq_range(x, by = 0.1, n = 10, expand = 0.5, pretty = TRUE),
"one of"
)
expect_equal(seq_range(x, n = 4), c(1, 2, 3, 4))
out <- seq_range(x, n = 3, expand = 0.5, pretty = TRUE)
expect_equal(out, c(0, 2, 4, 6))
out <- seq_range(x, by = 150, expand = 0.5, pretty = TRUE)
expect_equal(out, c(0, 150))
})
Generated by dwww version 1.15 on Thu Jun 20 14:26:40 CEST 2024.