def test_can_open_noext(self):
fn = get_test_filename('tar.ext')
a = tar.TarArchive(fn)
self.assert_(a.can_open())
a.open()
a.close()
def test_cannot_open(self):
fn = get_test_filename('foobar-0.42.1.zip')
a = tar.TarArchive(fn)
self.assert_(not a.can_open())
def test_can_open(self):
fn = get_test_filename('foobar-0.42.1.tar.gz')
a = tar.TarArchive(fn)
self.assert_(a.can_open())
a.open()
a.close()