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AMR/tests/testthat/test-misc.R

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# ==================================================================== #
# TITLE #
# Antimicrobial Resistance (AMR) Analysis #
# #
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# SOURCE #
# https://gitlab.com/msberends/AMR #
# #
# LICENCE #
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# (c) 2019 Berends MS (m.s.berends@umcg.nl), Luz CF (c.f.luz@umcg.nl) #
# #
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# This R package is free software; you can freely use and distribute #
# it for both personal and commercial purposes under the terms of the #
# GNU General Public License version 2.0 (GNU GPL-2), as published by #
# the Free Software Foundation. #
# #
# This R package was created for academic research and was publicly #
# released in the hope that it will be useful, but it comes WITHOUT #
# ANY WARRANTY OR LIABILITY. #
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# Visit our website for more info: https://msberends.gitlab.io/AMR. #
# ==================================================================== #
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context("misc.R")
test_that("percentages works", {
expect_equal(percent(0.25), "25%")
expect_equal(percent(0.5), "50%")
expect_equal(percent(0.500, force_zero = TRUE), "50.0%")
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expect_equal(percent(0.1234), "12.3%")
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# round up 0.5
expect_equal(percent(0.0054), "0.5%")
expect_equal(percent(0.0055), "0.6%")
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})
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test_that("size format works", {
expect_equal(size_humanreadable(123456), "121 kB")
})
test_that("functions missing in older R versions work", {
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expect_equal(strrep("A", 5), "AAAAA")
expect_equal(strrep(c("A", "B"), c(5, 2)), c("AAAAA", "BB"))
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expect_equal(trimws(" test "), "test")
expect_equal(trimws(" test ", "l"), "test ")
expect_equal(trimws(" test ", "r"), " test")
})