test_that("using extended table and method 1", {
data("test_sounds_est")
X <-
test_sounds_est[test_sounds_est$sound.files != "master.wav",]
snr <- tail_to_signal_ratio(X = X, mar = 0.1)
expect_equal(sum(is.na(snr$tail.to.signal.ratio)), 5)
expect_equal(nrow(snr), 25)
expect_equal(ncol(snr), 10)
expect_equal(class(snr)[1], "extended_selection_table")
})
test_that("using data frame", {
data("test_sounds_est")
# set temporary directory
td <- tempdir()
for (i in unique(test_sounds_est$sound.files)[-1])
writeWave(object = attr(test_sounds_est, "wave.objects")[[i]], file.path(td, i))
options(sound.files.path = td, pb = FALSE)
X <-
as.data.frame(test_sounds_est[test_sounds_est$sound.files != "master.wav",])
snr <- tail_to_signal_ratio(X = X, mar = 0.1)
expect_equal(sum(is.na(snr$tail.to.signal.ratio)), 5)
expect_equal(nrow(snr), 25)
expect_equal(ncol(snr), 10)
expect_equal(class(snr)[1], "data.frame")
})
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