Nothing
test_that("draw_spectrogram_general", {
skip_on_cran()
tdir <- tempdir()
dir.create(paste0(tdir, "/draw_spectrogram"))
grDevices::png(filename = paste0(tdir, "/draw_spectrogram/test1.png"))
draw_spectrogram(system.file("extdata", "test.wav", package = "phonfieldwork"))
supress_message <- grDevices::dev.off()
raven_an <- data.frame(
time_start = 450,
time_end = 520,
freq_low = 3,
freq_high = 4.5
)
grDevices::png(filename = paste0(tdir, "/draw_spectrogram/test2.png"))
draw_sound(system.file("extdata", "test.wav", package = "phonfieldwork"),
raven_annotation = raven_an
)
supress_message <- grDevices::dev.off()
test_that("draw_spectrogram", {
skip_on_cran()
expect_equal(
list.files(paste0(tdir, "/draw_spectrogram"), "\\.png$"),
c("test1.png", "test2.png")
)
})
unlink(paste0(tdir, "/draw_spectrogram"))
rm(tdir)
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.