add tests for redis storage

This commit is contained in:
JackyWoo 2023-05-25 12:33:07 +08:00
parent b35867d907
commit 412d9ba259
7 changed files with 329 additions and 419 deletions

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@ -25,6 +25,21 @@ RedisConnection::~RedisConnection()
pool->returnObject(std::move(client));
}
String storageTypeToKeyType(RedisStorageType type)
{
switch (type)
{
case RedisStorageType::SIMPLE:
return "string";
case RedisStorageType::HASH_MAP:
return "hash";
default:
return "none";
}
UNREACHABLE();
}
String serializeStorageType(RedisStorageType storage_type)
{
switch (storage_type)

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@ -37,7 +37,7 @@ extern RedisColumnTypes REDIS_HASH_MAP_COLUMN_TYPES;
extern RedisColumnTypes REDIS_SIMPLE_COLUMN_TYPES;
/// storage type to Redis key type
String storageTypeToKeyType(RedisStorageType storage_type);
String storageTypeToKeyType(RedisStorageType type);
RedisStorageType parseStorageType(const String & storage_type_str);
String serializeStorageType(RedisStorageType storage_type);

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@ -1,12 +0,0 @@
<clickhouse>
<named_collections>
<mongo1>
<user>root</user>
<password>clickhouse</password>
<host>mongo1</host>
<port>27017</port>
<database>test</database>
<collection>simple_table</collection>
</mongo1>
</named_collections>
</clickhouse>

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@ -1,426 +1,57 @@
import pymongo
import redis
import pytest
from helpers.client import QueryRuntimeException
from helpers.cluster import ClickHouseCluster
import datetime
cluster = ClickHouseCluster(__file__)
node = cluster.add_instance("node", with_redis=True)
@pytest.fixture(scope="module")
def started_cluster(request):
def started_cluster():
try:
cluster = ClickHouseCluster(__file__)
node = cluster.add_instance(
"node",
main_configs=[
"configs_secure/config.d/ssl_conf.xml",
"configs/named_collections.xml",
],
with_mongo=True,
with_mongo_secure=request.param,
)
cluster.start()
yield cluster
finally:
cluster.shutdown()
def get_mongo_connection(started_cluster, secure=False, with_credentials=True):
connection_str = ""
if with_credentials:
connection_str = "mongodb://root:clickhouse@localhost:{}".format(
started_cluster.mongo_port
)
else:
connection_str = "mongodb://localhost:{}".format(
started_cluster.mongo_no_cred_port
)
if secure:
connection_str += "/?tls=true&tlsAllowInvalidCertificates=true"
return pymongo.MongoClient(connection_str)
def get_redis_connection(db_id=0):
client = redis.Redis(
host=node.name, port=started_cluster.redis_port, password="clickhouse", db=db_id
)
return client
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_simple_select(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
def get_address():
return node.name + started_cluster.redis_port
node = started_cluster.instances["node"]
@pytest.mark.parametrize("started_cluster")
def test_storage_simple_select(started_cluster):
client = get_redis_connection()
address = get_address()
data = {}
for i in range(100):
data['key{}'.format(i)] = 'value{}'.format(i)
client.mset(data)
# create table
node.query(
"CREATE TABLE simple_mongo_table(key UInt64, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse')"
f"""
CREATE TABLE test_storage_simple_select(
k String,
v String
) Engine=Redis('{address}', 0, '','simple', 10)
"""
)
assert node.query("SELECT COUNT() FROM simple_mongo_table") == "100\n"
assert (
node.query("SELECT sum(key) FROM simple_mongo_table")
== str(sum(range(0, 100))) + "\n"
)
select_query = "SELECT k, v from test_storage_simple_select where k='0' FORMAT Values"
assert (node.query(select_query) == "('0','0')")
assert (
node.query("SELECT data from simple_mongo_table where key = 42")
== hex(42 * 42) + "\n"
)
node.query("DROP TABLE simple_mongo_table")
simple_mongo_table.drop()
select_query = "SELECT * from test_storage_simple_select FORMAT Values"
assert (len(node.query(select_query)) == 100)
assert (node.query(select_query)[0] == "('0','0')")
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_arrays(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
arrays_mongo_table = db["arrays_table"]
data = []
for i in range(0, 100):
data.append(
{
"key": i,
"arr_int64": [-(i + 1), -(i + 2), -(i + 3)],
"arr_int32": [-(i + 1), -(i + 2), -(i + 3)],
"arr_int16": [-(i + 1), -(i + 2), -(i + 3)],
"arr_int8": [-(i + 1), -(i + 2), -(i + 3)],
"arr_uint64": [i + 1, i + 2, i + 3],
"arr_uint32": [i + 1, i + 2, i + 3],
"arr_uint16": [i + 1, i + 2, i + 3],
"arr_uint8": [i + 1, i + 2, i + 3],
"arr_float32": [i + 1.125, i + 2.5, i + 3.750],
"arr_float64": [i + 1.125, i + 2.5, i + 3.750],
"arr_date": [
datetime.datetime(2002, 10, 27),
datetime.datetime(2024, 1, 8),
],
"arr_datetime": [
datetime.datetime(2023, 3, 31, 6, 3, 12),
datetime.datetime(1999, 2, 28, 12, 46, 34),
],
"arr_string": [str(i + 1), str(i + 2), str(i + 3)],
"arr_uuid": [
"f0e77736-91d1-48ce-8f01-15123ca1c7ed",
"93376a07-c044-4281-a76e-ad27cf6973c5",
],
"arr_arr_bool": [
[True, False, True],
[True],
[],
None,
[False],
[None],
],
"arr_empty": [],
"arr_null": None,
"arr_nullable": None,
}
)
arrays_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query(
"CREATE TABLE arrays_mongo_table("
"key UInt64,"
"arr_int64 Array(Int64),"
"arr_int32 Array(Int32),"
"arr_int16 Array(Int16),"
"arr_int8 Array(Int8),"
"arr_uint64 Array(UInt64),"
"arr_uint32 Array(UInt32),"
"arr_uint16 Array(UInt16),"
"arr_uint8 Array(UInt8),"
"arr_float32 Array(Float32),"
"arr_float64 Array(Float64),"
"arr_date Array(Date),"
"arr_datetime Array(DateTime),"
"arr_string Array(String),"
"arr_uuid Array(UUID),"
"arr_arr_bool Array(Array(Bool)),"
"arr_empty Array(UInt64),"
"arr_null Array(UInt64),"
"arr_arr_null Array(Array(UInt64)),"
"arr_nullable Array(Nullable(UInt64))"
") ENGINE = MongoDB('mongo1:27017', 'test', 'arrays_table', 'root', 'clickhouse')"
)
assert node.query("SELECT COUNT() FROM arrays_mongo_table") == "100\n"
for column_name in ["arr_int64", "arr_int32", "arr_int16", "arr_int8"]:
assert (
node.query(f"SELECT {column_name} FROM arrays_mongo_table WHERE key = 42")
== "[-43,-44,-45]\n"
)
for column_name in ["arr_uint64", "arr_uint32", "arr_uint16", "arr_uint8"]:
assert (
node.query(f"SELECT {column_name} FROM arrays_mongo_table WHERE key = 42")
== "[43,44,45]\n"
)
for column_name in ["arr_float32", "arr_float64"]:
assert (
node.query(f"SELECT {column_name} FROM arrays_mongo_table WHERE key = 42")
== "[43.125,44.5,45.75]\n"
)
assert (
node.query(f"SELECT arr_date FROM arrays_mongo_table WHERE key = 42")
== "['2002-10-27','2024-01-08']\n"
)
assert (
node.query(f"SELECT arr_datetime FROM arrays_mongo_table WHERE key = 42")
== "['2023-03-31 06:03:12','1999-02-28 12:46:34']\n"
)
assert (
node.query(f"SELECT arr_string FROM arrays_mongo_table WHERE key = 42")
== "['43','44','45']\n"
)
assert (
node.query(f"SELECT arr_uuid FROM arrays_mongo_table WHERE key = 42")
== "['f0e77736-91d1-48ce-8f01-15123ca1c7ed','93376a07-c044-4281-a76e-ad27cf6973c5']\n"
)
assert (
node.query(f"SELECT arr_arr_bool FROM arrays_mongo_table WHERE key = 42")
== "[[true,false,true],[true],[],[],[false],[false]]\n"
)
assert (
node.query(f"SELECT arr_empty FROM arrays_mongo_table WHERE key = 42") == "[]\n"
)
assert (
node.query(f"SELECT arr_null FROM arrays_mongo_table WHERE key = 42") == "[]\n"
)
assert (
node.query(f"SELECT arr_arr_null FROM arrays_mongo_table WHERE key = 42")
== "[]\n"
)
assert (
node.query(f"SELECT arr_nullable FROM arrays_mongo_table WHERE key = 42")
== "[]\n"
)
node.query("DROP TABLE arrays_mongo_table")
arrays_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_complex_data_type(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
incomplete_mongo_table = db["complex_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i), "dict": {"a": i, "b": str(i)}})
incomplete_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query(
"CREATE TABLE incomplete_mongo_table(key UInt64, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'complex_table', 'root', 'clickhouse')"
)
assert node.query("SELECT COUNT() FROM incomplete_mongo_table") == "100\n"
assert (
node.query("SELECT sum(key) FROM incomplete_mongo_table")
== str(sum(range(0, 100))) + "\n"
)
assert (
node.query("SELECT data from incomplete_mongo_table where key = 42")
== hex(42 * 42) + "\n"
)
node.query("DROP TABLE incomplete_mongo_table")
incomplete_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_incorrect_data_type(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
strange_mongo_table = db["strange_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i), "aaaa": "Hello"})
strange_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query(
"CREATE TABLE strange_mongo_table(key String, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'strange_table', 'root', 'clickhouse')"
)
with pytest.raises(QueryRuntimeException):
node.query("SELECT COUNT() FROM strange_mongo_table")
with pytest.raises(QueryRuntimeException):
node.query("SELECT uniq(key) FROM strange_mongo_table")
node.query(
"CREATE TABLE strange_mongo_table2(key UInt64, data String, bbbb String) ENGINE = MongoDB('mongo1:27017', 'test', 'strange_table', 'root', 'clickhouse')"
)
node.query("DROP TABLE strange_mongo_table")
node.query("DROP TABLE strange_mongo_table2")
strange_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [True], indirect=["started_cluster"])
def test_secure_connection(started_cluster):
mongo_connection = get_mongo_connection(started_cluster, secure=True)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query(
"CREATE TABLE simple_mongo_table(key UInt64, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', 'ssl=true')"
)
assert node.query("SELECT COUNT() FROM simple_mongo_table") == "100\n"
assert (
node.query("SELECT sum(key) FROM simple_mongo_table")
== str(sum(range(0, 100))) + "\n"
)
assert (
node.query("SELECT data from simple_mongo_table where key = 42")
== hex(42 * 42) + "\n"
)
node.query("DROP TABLE simple_mongo_table")
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_predefined_connection_configuration(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query("drop table if exists simple_mongo_table")
node.query(
"create table simple_mongo_table(key UInt64, data String) engine = MongoDB(mongo1)"
)
assert node.query("SELECT count() FROM simple_mongo_table") == "100\n"
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_no_credentials(started_cluster):
mongo_connection = get_mongo_connection(started_cluster, with_credentials=False)
db = mongo_connection["test"]
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query(
"create table simple_mongo_table_2(key UInt64, data String) engine = MongoDB('mongo2:27017', 'test', 'simple_table', '', '')"
)
assert node.query("SELECT count() FROM simple_mongo_table_2") == "100\n"
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_auth_source(started_cluster):
mongo_connection = get_mongo_connection(started_cluster, with_credentials=False)
admin_db = mongo_connection["admin"]
admin_db.add_user(
"root",
"clickhouse",
roles=[{"role": "userAdminAnyDatabase", "db": "admin"}, "readWriteAnyDatabase"],
)
simple_mongo_table = admin_db["simple_table"]
data = []
for i in range(0, 50):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
db = mongo_connection["test"]
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query(
"create table simple_mongo_table_fail(key UInt64, data String) engine = MongoDB('mongo2:27017', 'test', 'simple_table', 'root', 'clickhouse')"
)
node.query_and_get_error("SELECT count() FROM simple_mongo_table_fail")
node.query(
"create table simple_mongo_table_ok(key UInt64, data String) engine = MongoDB('mongo2:27017', 'test', 'simple_table', 'root', 'clickhouse', 'authSource=admin')"
)
assert node.query("SELECT count() FROM simple_mongo_table_ok") == "100\n"
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_missing_columns(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 10):
data.append({"key": i, "data": hex(i * i)})
for i in range(0, 10):
data.append({"key": i})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query("drop table if exists simple_mongo_table")
node.query(
"create table simple_mongo_table(key UInt64, data Nullable(String)) engine = MongoDB(mongo1)"
)
result = node.query("SELECT count() FROM simple_mongo_table WHERE isNull(data)")
assert result == "10\n"
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_simple_insert_select(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
node = started_cluster.instances["node"]
node.query("DROP TABLE IF EXISTS simple_mongo_table")
node.query(
"CREATE TABLE simple_mongo_table(key UInt64, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse')"
)
node.query("INSERT INTO simple_mongo_table SELECT 1, 'kek'")
assert (
node.query("SELECT data from simple_mongo_table where key = 1").strip() == "kek"
)
node.query("INSERT INTO simple_mongo_table(key) SELECT 12")
assert int(node.query("SELECT count() from simple_mongo_table")) == 2
assert (
node.query("SELECT data from simple_mongo_table where key = 12").strip() == ""
)
node.query("DROP TABLE simple_mongo_table")
simple_mongo_table.drop()

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@ -0,0 +1,276 @@
import pymongo
import pytest
from helpers.client import QueryRuntimeException
from helpers.cluster import ClickHouseCluster
@pytest.fixture(scope="module")
def started_cluster(request):
try:
cluster = ClickHouseCluster(__file__)
node = cluster.add_instance(
"node",
with_mongo=True,
main_configs=[
"configs_secure/config.d/ssl_conf.xml",
],
with_mongo_secure=request.param,
)
cluster.start()
yield cluster
finally:
cluster.shutdown()
def get_mongo_connection(started_cluster, secure=False, with_credentials=True):
connection_str = ""
if with_credentials:
connection_str = "mongodb://root:clickhouse@localhost:{}".format(
started_cluster.mongo_port
)
else:
connection_str = "mongodb://localhost:{}".format(
started_cluster.mongo_no_cred_port
)
if secure:
connection_str += "/?tls=true&tlsAllowInvalidCertificates=true"
return pymongo.MongoClient(connection_str)
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_simple_select(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
node = started_cluster.instances["node"]
for i in range(0, 100):
node.query(
"INSERT INTO FUNCTION mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String') (key, data) VALUES ({}, '{}')".format(
i, hex(i * i)
)
)
assert (
node.query(
"SELECT COUNT() FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String')"
)
== "100\n"
)
assert (
node.query(
"SELECT sum(key) FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String')"
)
== str(sum(range(0, 100))) + "\n"
)
assert (
node.query(
"SELECT sum(key) FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', 'key UInt64, data String')"
)
== str(sum(range(0, 100))) + "\n"
)
assert (
node.query(
"SELECT data from mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String') where key = 42"
)
== hex(42 * 42) + "\n"
)
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_complex_data_type(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
incomplete_mongo_table = db["complex_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i), "dict": {"a": i, "b": str(i)}})
incomplete_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
assert (
node.query(
"SELECT COUNT() FROM mongodb('mongo1:27017', 'test', 'complex_table', 'root', 'clickhouse', structure='key UInt64, data String, dict Map(UInt64, String)')"
)
== "100\n"
)
assert (
node.query(
"SELECT sum(key) FROM mongodb('mongo1:27017', 'test', 'complex_table', 'root', 'clickhouse', structure='key UInt64, data String, dict Map(UInt64, String)')"
)
== str(sum(range(0, 100))) + "\n"
)
assert (
node.query(
"SELECT data from mongodb('mongo1:27017', 'test', 'complex_table', 'root', 'clickhouse', structure='key UInt64, data String, dict Map(UInt64, String)') where key = 42"
)
== hex(42 * 42) + "\n"
)
incomplete_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_incorrect_data_type(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
strange_mongo_table = db["strange_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i), "aaaa": "Hello"})
strange_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
with pytest.raises(QueryRuntimeException):
node.query(
"SELECT aaaa FROM mongodb('mongo1:27017', 'test', 'strange_table', 'root', 'clickhouse', structure='key UInt64, data String')"
)
strange_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [True], indirect=["started_cluster"])
def test_secure_connection(started_cluster):
mongo_connection = get_mongo_connection(started_cluster, secure=True)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
assert (
node.query(
"SELECT COUNT() FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String', options='ssl=true')"
)
== "100\n"
)
assert (
node.query(
"SELECT sum(key) FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String', options='ssl=true')"
)
== str(sum(range(0, 100))) + "\n"
)
assert (
node.query(
"SELECT sum(key) FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', 'key UInt64, data String', 'ssl=true')"
)
== str(sum(range(0, 100))) + "\n"
)
assert (
node.query(
"SELECT data from mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String', options='ssl=true') where key = 42"
)
== hex(42 * 42) + "\n"
)
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_predefined_connection_configuration(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
assert (
node.query(
"SELECT count() FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String')"
)
== "100\n"
)
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_no_credentials(started_cluster):
mongo_connection = get_mongo_connection(started_cluster, with_credentials=False)
db = mongo_connection["test"]
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
assert (
node.query(
"SELECT count() FROM mongodb('mongo2:27017', 'test', 'simple_table', '', '', structure='key UInt64, data String')"
)
== "100\n"
)
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_auth_source(started_cluster):
mongo_connection = get_mongo_connection(started_cluster, with_credentials=False)
admin_db = mongo_connection["admin"]
admin_db.add_user(
"root",
"clickhouse",
roles=[{"role": "userAdminAnyDatabase", "db": "admin"}, "readWriteAnyDatabase"],
)
simple_mongo_table = admin_db["simple_table"]
data = []
for i in range(0, 50):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
db = mongo_connection["test"]
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 100):
data.append({"key": i, "data": hex(i * i)})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
node.query_and_get_error(
"SELECT count() FROM mongodb('mongo2:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String')"
)
assert (
node.query(
"SELECT count() FROM mongodb('mongo2:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data String', options='authSource=admin')"
)
== "100\n"
)
simple_mongo_table.drop()
@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
def test_missing_columns(started_cluster):
mongo_connection = get_mongo_connection(started_cluster)
db = mongo_connection["test"]
db.add_user("root", "clickhouse")
simple_mongo_table = db["simple_table"]
data = []
for i in range(0, 10):
data.append({"key": i, "data": hex(i * i)})
for i in range(0, 10):
data.append({"key": i})
simple_mongo_table.insert_many(data)
node = started_cluster.instances["node"]
result = node.query(
"SELECT count() FROM mongodb('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', structure='key UInt64, data Nullable(String)') WHERE isNull(data)"
)
assert result == "10\n"
simple_mongo_table.drop()