AMR/tests/testthat/test-mic.R

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2.1 KiB
R
Executable File

# ==================================================================== #
# TITLE #
# Antimicrobial Resistance (AMR) Analysis #
# #
# AUTHORS #
# Berends MS (m.s.berends@umcg.nl), Luz CF (c.f.luz@umcg.nl) #
# #
# LICENCE #
# This package is free software; you can redistribute it and/or modify #
# it under the terms of the GNU General Public License version 2.0, #
# as published by the Free Software Foundation. #
# #
# This R package is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License version 2.0 for more details. #
# ==================================================================== #
context("mic.R")
test_that("mic works", {
expect_true(as.mic(8) == as.mic("8"))
expect_true(as.mic("1") > as.mic("<=0.0625"))
expect_true(as.mic("1") < as.mic(">=32"))
expect_true(is.mic(as.mic(8)))
expect_equal(as.double(as.mic(">=32")), 32)
expect_equal(as.numeric(as.mic(">=32")), 32)
expect_equal(as.integer(as.mic(">=32")), 32)
expect_equal(suppressWarnings(as.logical(as.mic("INVALID VALUE"))), NA)
# all levels should be valid MICs
expect_silent(as.mic(levels(as.mic(1))))
expect_warning(as.mic("INVALID VALUE"))
# print plots, should not raise errors
barplot(as.mic(c(1, 2, 4, 8)))
plot(as.mic(c(1, 2, 4, 8)))
print(as.mic(c(1, 2, 4, 8)))
expect_equal(summary(as.mic(c(2, 8))), c("Class" = "mic",
"<NA>" = "0",
"Min." = "2",
"Max." = "8"))
})