def test_property_dataset_validation_unhappy(self):
def mock_get_property(myself, dataset, key, is_metadata):
assert False, 'this should not have been called'
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS()
with pytest.raises(ValidationError):
zfs.get_property('tan#k/test', 'compression')
def test_get_property_all(self):
'''
Uses "all" and expects a ValidationError.
'''
zfs = ZFS()
with pytest.raises(ValidationError) as excinfo:
zfs.get_property('tank/test', 'all')
assert 'get_properties' in str(excinfo.value)
def test_get_property_meta_ns_happy(self):
def mock_get_property(myself, dataset, key, is_metadata):
assert dataset == 'tank/test'
assert key == 'testns:testprop'
assert is_metadata is True
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS(metadata_namespace='testns')
zfs.get_property('tank/test', 'testprop', metadata=True)
def test_get_property_nometa_happy(self):
def mock_get_property(myself, dataset: str, key: str,
is_metadata: bool):
assert dataset == 'tank/test'
assert key == 'compression'
assert is_metadata is False
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS()
zfs.get_property('tank/test', 'compression')
def test_get_property_meta_nooverwrite_invalidns_unhappy(self):
'''
Tests the validation of the metadata namespace, coming from the ctor.
'''
def mock_get_property(myself, dataset, key, is_metadata):
assert False, 'This should not have been called'
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS(metadata_namespace=' ')
with pytest.raises(ValidationError) as excinfo:
zfs.get_property('tank/test', 'test', metadata=True)
assert 'not match' in str(excinfo.value)
def test_get_property_all_meta(self):
'''
Tests that <namespace>:all is allowed.
'''
def mock_get_property(myself, dataset, key, is_metadata):
assert dataset == 'tank/test'
assert key == 'testns:all'
assert is_metadata is True
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS(metadata_namespace='testns')
zfs.get_property('tank/test', 'all', metadata=True)
def test_get_property_poolname_invalid_nometa_unhappy(self):
'''
Tests the pool name validation.
'''
def mock_get_property(myself, dataset, key, is_meta):
assert False, 'This should not have been called'
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS()
with pytest.raises(ValidationError) as excinfo:
zfs.get_property(' ', 'compression')
assert 'malformed' in str(excinfo.value)
def test_get_property_poolname_nometa_happy(self):
'''
Tests that the name of the pool (first or root dataset) can be queried.
'''
def mock_get_property(myself, dataset, key, is_metadata):
assert dataset == 'tank'
assert key == 'compression'
assert is_metadata is False
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS()
zfs.get_property('tank', 'compression')
def test_get_property_meta_ns_noflag_invalid(self):
'''
Tests that it bails out if the syntax indicates a metadata property is requested but metadata flag is false.
'''
def mock_get_property(myself, dataset, key, is_metadata):
assert False, 'This should not have been called'
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS(metadata_namespace='testns')
with pytest.raises(ValidationError):
zfs.get_property('tank/test',
'testns:testprop',
metadata=False)
def test_get_property_nometa_nons_unhappy(self):
'''
Tests that it bails out if no metadata namespace has been set and none is given.
'''
def mock_get_property(myself, dataset, key, is_metadata):
assert False, 'This should not have been called'
with patch.object(ZFS, '_get_property', new=mock_get_property):
zfs = ZFS()
assert zfs.metadata_namespace is None
with pytest.raises(ValidationError) as excinfo:
zfs.get_property('tank/test', 'testprop', metadata=True)
assert 'no metadata namespace set' == str(excinfo.value)
def test_get_property_notimplemented(self):
zfs = ZFS()
with pytest.raises(NotImplementedError):
zfs.get_property('tank/test1', 'compression')