ceph/src/ceph-volume/ceph_volume/tests/util/test_arg_validators.py

   1 import pytest
   2 import argparse
   3 from ceph_volume.util import arg_validators
   4
   5
   6 invalid_lv_paths = [
   7     '', 'lv_name', '///', '/lv_name', 'lv_name/',
   8     '/dev/lv_group/lv_name'
   9 ]
  10
  11
  12 class TestLVPath(object):
  13
  14     def setup(self):
  15         self.validator = arg_validators.LVPath()
  16
  17     @pytest.mark.parametrize('path', invalid_lv_paths)
  18     def test_no_slash_is_an_error(self, path):
  19         with pytest.raises(argparse.ArgumentError):
  20             self.validator(path)
  21
  22     def test_is_valid(self):
  23         path = 'vg/lv'
  24         assert self.validator(path) == path