def test_super_cf_remove_supercolumn(self):
_insert_simple()
_insert_super()
# Make sure remove clears out what it's supposed to, and _only_ that:
client.remove('Table1', 'key1', 'Super1:sc2', 5)
time.sleep(0.1)
_expect_missing(lambda: client.get_column('Table1', 'key1', 'Super1:sc2:c5'))
actual = client.get_slice_super('Table1', 'key1', 'Super1:sc2', -1, -1)
assert actual == [], actual
scs = [superColumn_t(name='sc1',
columns=[column_t(columnName='c4', value='value4', timestamp=0)])]
actual = client.get_slice_super('Table1', 'key1', 'Super1', -1, -1)
assert actual == scs, actual
_verify_simple()
# Test resurrection. First, re-insert the value w/ older timestamp,
# and make sure it stays removed:
client.insert('Table1', 'key1', 'Super1:sc2:c5', 'value5', 0)
time.sleep(0.1)
actual = client.get_slice_super('Table1', 'key1', 'Super1', -1, -1)
assert actual == scs, actual
# Next, w/ a newer timestamp; it should come back
client.insert('Table1', 'key1', 'Super1:sc2:c5', 'value5', 6)
time.sleep(0.1)
actual = client.get_slice_super('Table1', 'key1', 'Super1', -1, -1)
assert actual == \
[superColumn_t(name='sc1',
columns=[column_t(columnName='c4', value='value4', timestamp=0)]),
superColumn_t(name='sc2',
columns=[column_t(columnName='c5', value='value5', timestamp=6)])], actual
def test_cf_remove_column(self):
_insert_simple()
client.remove('Table1', 'key1', 'Standard1:c1', 1)
time.sleep(0.1)
_expect_missing(lambda: client.get_column('Table1', 'key1', 'Standard1:c1'))
assert client.get_column('Table1', 'key1', 'Standard1:c2') == \
column_t(columnName='c2', value='value2', timestamp=0)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == \
[column_t(columnName='c2', value='value2', timestamp=0)]
# New insert, make sure it shows up post-remove:
client.insert('Table1', 'key1', 'Standard1:c3', 'value3', 0)
time.sleep(0.1)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == \
[column_t(columnName='c2', value='value2', timestamp=0),
column_t(columnName='c3', value='value3', timestamp=0)]
# Test resurrection. First, re-insert the value w/ older timestamp,
# and make sure it stays removed:
client.insert('Table1', 'key1', 'Standard1:c1', 'value1', 0)
time.sleep(0.1)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == \
[column_t(columnName='c2', value='value2', timestamp=0),
column_t(columnName='c3', value='value3', timestamp=0)]
# Next, w/ a newer timestamp; it should come back:
client.insert('Table1', 'key1', 'Standard1:c1', 'value1', 2)
time.sleep(0.1)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == \
[column_t(columnName='c1', value='value1', timestamp=2),
column_t(columnName='c2', value='value2', timestamp=0),
column_t(columnName='c3', value='value3', timestamp=0)]
def test_cf_remove(self):
_insert_simple()
_insert_super()
# Remove the key1:Standard1 cf:
client.remove('Table1', 'key1', 'Standard1', 3)
time.sleep(0.1)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == []
_verify_super()
# Test resurrection. First, re-insert a value w/ older timestamp,
# and make sure it stays removed:
client.insert('Table1', 'key1', 'Standard1:c1', 'value1', 0)
time.sleep(0.1)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == []
# Next, w/ a newer timestamp; it should come back:
client.insert('Table1', 'key1', 'Standard1:c1', 'value1', 4)
# time.sleep(0.1)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == \
[column_t(columnName='c1', value='value1', timestamp=4)]
def _verify_super():
assert client.get_column('Table1', 'key1', 'Super1:sc1:c4') == \
column_t(columnName='c4', value='value4', timestamp=0)
slice = client.get_slice_super('Table1', 'key1', 'Super1', -1, -1)
assert slice == _SUPER_COLUMNS, slice
def _verify_simple():
assert client.get_column('Table1', 'key1', 'Standard1:c1') == \
column_t(columnName='c1', value='value1', timestamp=0)
assert client.get_slice('Table1', 'key1', 'Standard1', -1, -1) == _SIMPLE_COLUMNS
import os, sys, time
from . import client, root, CassandraTester
from thrift.Thrift import TApplicationException
from ttypes import batch_mutation_t, batch_mutation_super_t, superColumn_t, column_t, NotFoundException
_SIMPLE_COLUMNS = [column_t(columnName='c1', value='value1', timestamp=0),
column_t(columnName='c2', value='value2', timestamp=0)]
_SUPER_COLUMNS = [superColumn_t(name='sc1',
columns=[column_t(columnName='c4', value='value4', timestamp=0)]),
superColumn_t(name='sc2',
columns=[column_t(columnName='c5', value='value5', timestamp=0),
column_t(columnName='c6', value='value6', timestamp=0)])]
def _insert_simple(method=client.insert_blocking):
method('Table1', 'key1', 'Standard1:c1', 'value1', 0)
method('Table1', 'key1', 'Standard1:c2', 'value2', 0)
def _insert_batch(method):
cfmap = {'Standard1': _SIMPLE_COLUMNS,
'Standard2': _SIMPLE_COLUMNS}
method(batch_mutation_t(table='Table1', key='key1', cfmap=cfmap))
def _verify_batch():
_verify_simple()
assert client.get_slice('Table1', 'key1', 'Standard2', -1, -1) == _SIMPLE_COLUMNS
def _verify_simple():
assert client.get_column('Table1', 'key1', 'Standard1:c1') == \
column_t(columnName='c1', value='value1', timestamp=0)