def main(args):
requiredExecutables = ['bcftools', 'tabix', 'bgzip', 'samtools']
utils.requireExecutables(requiredExecutables)
downloaderClass = sources[args.source]
downloader = downloaderClass(args)
try:
downloader.downloadVcfs()
downloader.downloadReference()
downloader.downloadBams()
downloader.createRepo()
finally:
downloader.cleanup()
def testRequireExecutables(self):
utils.requireExecutables(self.executables)
with self.assertRaises(SystemExit):
utils.requireExecutables([self.nonexistentExecutable])
self.assertEquals(self.printMock.call_count, 2)