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Add one more test

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This commit is contained in:
kssenii 2021-05-10 14:51:17 +00:00
parent 626e87bae5
commit bd4a0934e4
1 changed files with 52 additions and 4 deletions
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56
tests/integration/test_postgresql_replica_database_engine/test.py
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@ -31,14 +31,15 @@ postgres_table_template_3 = """
key1 Integer NOT NULL, value1 Integer, key2 Integer NOT NULL, value2 Integer NOT NULL)
"""
def get_postgres_conn(database=False):
def get_postgres_conn(database=False, auto_commit=True):
if database == True:
conn_string = "host='localhost' dbname='postgres_database' user='postgres' password='mysecretpassword'"
else:
conn_string = "host='localhost' user='postgres' password='mysecretpassword'"
conn = psycopg2.connect(conn_string)
conn.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT)
conn.autocommit = True
if auto_commit:
conn.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT)
conn.autocommit = True
return conn
@ -445,7 +446,7 @@ def test_random_queries(started_cluster):
query = ['DELETE FROM postgresql_replica_{} WHERE (value*value) % 3 = 0;',
'UPDATE postgresql_replica_{} SET value = value - 125 WHERE key % 2 = 0;',
'DELETE FROM postgresql_replica_{} WHERE key % 10 = 0;',
'UPDATE postgresql_replica_{} SET value = value*value WHERE key % 2 = 1;',
'UPDATE postgresql_replica_{} SET value = value*5 WHERE key % 2 = 1;',
'DELETE FROM postgresql_replica_{} WHERE value % 2 = 0;',
'UPDATE postgresql_replica_{} SET value = value + 2000 WHERE key % 5 = 0;',
'DELETE FROM postgresql_replica_{} WHERE value % 3 = 0;',
@ -511,6 +512,53 @@ def test_random_queries(started_cluster):
assert 'test_database' not in instance.query('SHOW DATABASES')
@pytest.mark.timeout(120)
def test_single_transaction(started_cluster):
instance.query("DROP DATABASE IF EXISTS test_database")
conn = get_postgres_conn(database=True, auto_commit=False)
cursor = conn.cursor()
create_postgres_table(cursor, 'postgresql_replica_0');
conn.commit()
instance.query(
"CREATE DATABASE test_database ENGINE = MaterializePostgreSQL('postgres1:5432', 'postgres_database', 'postgres', 'mysecretpassword')")
assert_nested_table_is_created('postgresql_replica_0')
queries = [
'INSERT INTO postgresql_replica_{} select i, i from generate_series(0, 10000) as t(i);',
'DELETE FROM postgresql_replica_{} WHERE (value*value) % 3 = 0;',
'UPDATE postgresql_replica_{} SET value = value - 125 WHERE key % 2 = 0;',
"UPDATE postgresql_replica_{} SET key=key+20000 WHERE key%2=0",
'INSERT INTO postgresql_replica_{} select i, i from generate_series(40000, 50000) as t(i);',
'DELETE FROM postgresql_replica_{} WHERE key % 10 = 0;',
'UPDATE postgresql_replica_{} SET value = value + 101 WHERE key % 2 = 1;',
"UPDATE postgresql_replica_{} SET key=key+80000 WHERE key%2=1",
'DELETE FROM postgresql_replica_{} WHERE value % 2 = 0;',
'UPDATE postgresql_replica_{} SET value = value + 2000 WHERE key % 5 = 0;',
'INSERT INTO postgresql_replica_{} select i, i from generate_series(200000, 250000) as t(i);',
'DELETE FROM postgresql_replica_{} WHERE value % 3 = 0;',
'UPDATE postgresql_replica_{} SET value = value * 2 WHERE key % 3 = 0;',
"UPDATE postgresql_replica_{} SET key=key+500000 WHERE key%2=1",
'INSERT INTO postgresql_replica_{} select i, i from generate_series(1000000, 1050000) as t(i);',
'DELETE FROM postgresql_replica_{} WHERE value % 9 = 2;',
"UPDATE postgresql_replica_{} SET key=key+10000000",
'UPDATE postgresql_replica_{} SET value = value + 2 WHERE key % 3 = 1;',
'DELETE FROM postgresql_replica_{} WHERE value%5 = 0;']
for query in queries:
print('query {}'.format(query))
cursor.execute(query.format(0))
time.sleep(5)
result = instance.query("select count() from test_database.postgresql_replica_0")
# no commit yet
assert(int(result) == 0)
conn.commit()
check_tables_are_synchronized('postgresql_replica_{}'.format(0));
instance.query("DROP DATABASE test_database")
if __name__ == '__main__':
cluster.start()
input("Cluster created, press any key to destroy...")