Nothing
context("Testing function geogr()")
test_that("Function geogr() generate correct value", {
expect_warning(geogr(1))
expect_warning(geogr(c(1, 1)))
expect_equal(geogr(rep(1, 5)), c(NA, rep(0, 4)))
expect_equal(geogr(c(1, 2, 4, 8, 16)), c(NA, rep(100, 4)))
expect_equal(geogr(1:5), c(NA, 1/1:4) * 100)
})
test_that("Function geogr() gives correct output", {
## Testing class
expect_type(geogr(1:5), "double")
## Testing whether the right number of NA is filled
expect_equal(length(na.omit(geogr(1:5))), 4)
expect_equal(length(na.omit(geogr(1:5, 2))), 3)
expect_equal(length(na.omit(geogr(1:10, 5))), 5)
})
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