context("labelPeaks")
test_that("labelPeaks", {
pdf(NULL)
on.exit(dev.off())
plot.new()
p <- createMassPeaks(1:5, 1:5)
expect_error(labelPeaks(p, index=-1),
"No valid .*index.* nor .*mass.* given.")
expect_error(labelPeaks(p, index=1:10),
"No valid .*index.* nor .*mass.* given.")
expect_error(labelPeaks(p, index=1, labels=LETTERS[1:5]),
"Lenghts of .*index.*/.*mass.* and .*labels.* have to be equal")
expect_error(labelPeaks(p, srt=45, avoidOverlap=TRUE),
".*avoidOverlap = TRUE.* and .*srt != x \\* 90.* is not supported.")
})
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