def test_snapshot_present(self):
'''
Test if snapshot is present (snapshot already present)
'''
ret = {
'name': 'myzpool/filesystem@snap',
'result': True,
'comment': 'snapshot is present',
'changes': {}
}
mock_exists = MagicMock(return_value=True)
with patch.dict(zfs.__salt__, {'zfs.exists': mock_exists}), \
patch.dict(zfs.__utils__, utils_patch):
self.assertEqual(ret,
zfs.snapshot_present('myzpool/filesystem@snap'))
def test_snapshot_present_new(self):
'''
Test if snapshot is present (new)
'''
ret = {
'name': 'myzpool/filesystem@snap',
'result': True,
'comment': 'snapshot myzpool/filesystem@snap was created',
'changes': {
u'myzpool/filesystem@snap': u'snapshotted'
}
}
mock_exists = MagicMock(return_value=False)
mock_snapshot = MagicMock(return_value=OrderedDict([('snapshotted',
True)]))
with patch.dict(zfs.__salt__, {'zfs.exists': mock_exists}), \
patch.dict(zfs.__salt__, {'zfs.snapshot': mock_snapshot}), \
patch.dict(zfs.__utils__, utils_patch):
self.assertEqual(ret,
zfs.snapshot_present('myzpool/filesystem@snap'))
def test_snapshot_present_fail(self):
'''
Test if snapshot is present (using non existing snapshot)
'''
ret = {
'name': 'myzpool/filesystem@snap',
'result': False,
'comment':
"cannot open 'myzpool/filesystem': dataset does not exist",
'changes': {}
}
mock_exists = MagicMock(return_value=False)
mock_snapshot = MagicMock(return_value=OrderedDict([
('snapshotted', False),
('error',
"cannot open 'myzpool/filesystem': dataset does not exist"),
]))
with patch.dict(zfs.__salt__, {'zfs.exists': mock_exists}), \
patch.dict(zfs.__salt__, {'zfs.snapshot': mock_snapshot}), \
patch.dict(zfs.__utils__, utils_patch):
self.assertEqual(ret,
zfs.snapshot_present('myzpool/filesystem@snap'))