def test_filetypes(self):
t = tar()
self.assertEqual(t.untar_step(tarball='foo.tar.bz2'),
'tar -x -f foo.tar.bz2 -j')
self.assertEqual(t.untar_step(tarball='foo.tar.gz'),
'tar -x -f foo.tar.gz -z')
self.assertEqual(t.untar_step(tarball='foo.tgz'),
'tar -x -f foo.tgz -z')
self.assertEqual(t.untar_step(tarball='foo.tar'),
'tar -x -f foo.tar')
self.assertEqual(t.untar_step(tarball='foo.unknown'),
'tar -x -f foo.unknown')
def test_directory(self):
"""Directory specified"""
t = tar()
self.assertEqual(t.untar_step(tarball='foo.tgz', directory='bar'),
'mkdir -p bar && tar -x -f foo.tgz -C bar -z')
def test_missing_tarball(self):
"""Missing tarball option"""
t = tar()
self.assertEqual(t.untar_step(), '')