ceph/src/ceph-volume/ceph_volume/tests/devices/simple/test_activate.py

   1 import os
   2 import pytest
   3 from ceph_volume.devices.simple import activate
   4
   5
   6 class TestActivate(object):
   7
   8     def test_no_data_uuid(self, factory, tmpfile, is_root, monkeypatch, capture):
   9         json_config = tmpfile(contents='{}')
  10         args = factory(osd_id='0', osd_fsid='1234', json_config=json_config)
  11         with pytest.raises(RuntimeError):
  12             activate.Activate([]).activate(args)
  13
  14     def test_invalid_json_path(self):
  15         os.environ['CEPH_VOLUME_SIMPLE_JSON_DIR'] = '/non/existing/path'
  16         with pytest.raises(RuntimeError) as error:
  17             activate.Activate(['1', 'asdf']).main()
  18         assert 'RuntimeError: Expected JSON config path not found' in str(error)
  19
  20     def test_main_spits_help_with_no_arguments(self, capsys):
  21         activate.Activate([]).main()
  22         stdout, stderr = capsys.readouterr()
  23         assert 'Activate OSDs by mounting devices previously configured' in stdout