inst/tests/test.is.sorted.region.R

In bedr: Genomic Region Processing using Tools Such as 'BEDTools', 'BEDOPS' and 'Tabix'

# The bedr package is copyright (c) 2014 Ontario Institute for Cancer Research (OICR)
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context("is.sorted.region")

if (check.binary("bedtools", verbose = TRUE)) {

	test_that("correctly identifies if regions are sorted", {	
	
		regions <- get.example.regions()
		regions.a.sorted <- c("chr1:10-100", "chr1:101-200", "chr1:200-210", "chr1:211-212", "chr10:50-100", "chr2:10-50", "chr2:40-60", "chr20:1-5")
	
		expect_equal(is.sorted.region(regions$a), F )
		expect_equal(is.sorted.region(regions.a.sorted), T )

		})
}