def test_both(self): os.environ['MANPAGER'] = 'foobar' os.environ['PAGER'] = 'fiebaz' self.assertEqual(get_pager(), 'foobar')
def test_manpager(self): if 'PAGER' in os.environ: del os.environ['PAGER'] os.environ['MANPAGER'] = 'foobar' self.assertEqual(get_pager(), 'foobar')
def test_pager(self): if 'MANPAGER' in os.environ: del os.environ['MANPAGER'] os.environ['PAGER'] = 'fiebaz' self.assertEqual(get_pager(), 'fiebaz')
def test_no_env_vars(self): if 'PAGER' in os.environ: del os.environ['PAGER'] if 'MANPAGER' in os.environ: del os.environ['MANPAGER'] self.assertEqual(get_pager(), PAGER)