def test_anonymize_simple_udt(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
udt = keyspace.user_types["address"]
anonymize.anonymize_udts([udt])
self.assertTrue(udt.name.startswith("udt"))
self.assertPrefixes(udt.field_names, "fld")
self.assertEqual(udt.field_types, ["text", "int"])
def test_anonymize_column(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
table = keyspace.tables["my_table_0"]
column = table.columns["my_column_0"]
anonymize.anonymize_column(column)
self.assertTrue(column.name.startswith("col"))
self.assertEqual(column.cql_type, "ascii")
def test_table_comment_is_removed(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
tables = list(keyspace.tables.values())
table = tables[0]
self.assertTrue(table.options["comment"] == "Lorem ipsum")
anonymize.anonymize_table(table)
self.assertTrue(table.options["comment"] == "")
def test_anonymize_index(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
table = keyspace.tables["my_table_0"]
index = table.indexes["regular_index_my_table_0"]
anonymize.anonymize_index(index)
# check the index name has been anonymized
self.assertTrue(index.name.startswith("idx"))
# check the index'es target column has been anonymized
self.assertTrue(index.index_options["target"].startswith("col"))
def test_anonymize_nested_udt(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
address = keyspace.user_types["address"]
user = keyspace.user_types["user"]
anonymize.anonymize_udts([address, user])
self.assertTrue(user.name.startswith("udt"))
self.assertPrefixes(user.field_names, "fld")
self.assertEqual(user.field_types,
["tuple<text,text>", "frozen<udt_0>"])
def test_anonymize_keyspace(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
anonymize.anonymize_keyspace(keyspace)
self.assertEqual(keyspace.name, "ks_0")
self.assertTrue(keyspace.durable_writes)
self.assertEqual(
keyspace.replication_strategy.replication_factor_info.all_replicas,
1)
tables = [table.name for table in keyspace.tables.values()]
self.assertPrefixes(tables, "tbl")
def test_anonymize_complex_udt(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
address = keyspace.user_types["address"]
user = keyspace.user_types["user"]
collections = keyspace.user_types["collections"]
anonymize.anonymize_udts([address, user, collections])
self.assertTrue(collections.name.startswith("udt"))
self.assertPrefixes(collections.field_names, "fld")
self.assertEqual(collections.field_types, ["frozen<udt_1>",\
"frozen<map<frozen<udt_1>, frozen<udt_1>>>",\
"frozen<list<frozen<udt_0>>>",\
"frozen<tuple<frozen<udt_1>, frozen<udt_0>>>"])
def test_anonymize_table(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
table = keyspace.tables["my_table_0"]
anonymize.anonymize_table(table)
self.assertTrue(table.keyspace_name.startswith("ks"))
self.assertTrue(table.name.startswith("tbl"))
# check all columns at once
columns = [column.name for column in table.columns.values()]
self.assertPrefixes(columns, "col")
# check standard columns match their pk and ck definitions
self.assertEqual(columns[0], table.partition_key[0].name)
self.assertEqual(columns[1], table.partition_key[1].name)
self.assertEqual(columns[2], table.clustering_key[0].name)
self.assertEqual(columns[3], table.clustering_key[1].name)
def test_custom_indexes_are_removed(self):
schema = get_schema()
keyspace = schema.keyspaces[0]
tables = list(keyspace.tables.values())
table = tables[0]
# ensure we have some custom indexes in the schema before anonymizing
custom_indexes = [
index for index in table.indexes.values() if index.kind == "CUSTOM"
]
self.assertTrue(len(custom_indexes) > 0)
anonymize.anonymize_keyspace(keyspace)
# custom indexes should have been removed
custom_indexes = [
index for index in table.indexes.values() if index.kind == "CUSTOM"
]
self.assertTrue(len(custom_indexes) == 0)