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
  24
  25
  26 class TestValidateDevices(object):
  27
  28     def test_filestore_missing_journal(self):
  29         activation = activate.Activate([])
  30         with pytest.raises(RuntimeError) as error:
  31             activation.validate_devices({'type': 'filestore', 'data': {}})
  32         assert 'Unable to activate filestore OSD due to missing devices' in str(error)
  33
  34     def test_filestore_missing_data(self):
  35         activation = activate.Activate([])
  36         with pytest.raises(RuntimeError) as error:
  37             activation.validate_devices({'type': 'filestore', 'journal': {}})
  38         assert 'Unable to activate filestore OSD due to missing devices' in str(error)
  39
  40     def test_filestore_journal_device_found(self, capsys):
  41         activation = activate.Activate([])
  42         with pytest.raises(RuntimeError):
  43             activation.validate_devices({'type': 'filestore', 'journal': {}})
  44         stdout, stderr = capsys.readouterr()
  45         assert "devices found: ['journal']" in stdout
  46
  47     def test_filestore_data_device_found(self, capsys):
  48         activation = activate.Activate([])
  49         with pytest.raises(RuntimeError):
  50             activation.validate_devices({'type': 'filestore', 'data': {}})
  51         stdout, stderr = capsys.readouterr()
  52         assert "devices found: ['data']" in stdout
  53
  54     def test_filestore_with_all_devices(self):
  55         activation = activate.Activate([])
  56         result = activation.validate_devices({'type': 'filestore', 'journal': {}, 'data': {}})
  57         assert result is True
  58
  59     def test_bluestore_with_all_devices(self):
  60         activation = activate.Activate([])
  61         result = activation.validate_devices({'type': 'bluestore', 'data': {}, 'block': {}})
  62         assert result is True
  63
  64     def test_bluestore_is_default(self):
  65         activation = activate.Activate([])
  66         result = activation.validate_devices({'data': {}, 'block': {}})
  67         assert result is True
  68
  69     def test_bluestore_data_device_found(self, capsys):
  70         activation = activate.Activate([])
  71         with pytest.raises(RuntimeError):
  72             activation.validate_devices({'data': {}})
  73         stdout, stderr = capsys.readouterr()
  74         assert "devices found: ['data']" in stdout
  75
  76     def test_bluestore_missing_data(self):
  77         activation = activate.Activate([])
  78         with pytest.raises(RuntimeError) as error:
  79             activation.validate_devices({'type': 'bluestore', 'block': {}})
  80         assert 'Unable to activate bluestore OSD due to missing devices' in str(error)
  81
  82     def test_bluestore_block_device_found(self, capsys):
  83         activation = activate.Activate([])
  84         with pytest.raises(RuntimeError):
  85             activation.validate_devices({'block': {}})
  86         stdout, stderr = capsys.readouterr()
  87         assert "devices found: ['block']" in stdout