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256 lines
9.2 KiB
Python
256 lines
9.2 KiB
Python
import pymongo
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import pytest
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from helpers.client import QueryRuntimeException
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from helpers.cluster import ClickHouseCluster
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@pytest.fixture(scope="module")
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def started_cluster(request):
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try:
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cluster = ClickHouseCluster(__file__)
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node = cluster.add_instance(
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"node",
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main_configs=[
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"configs_secure/config.d/ssl_conf.xml",
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"configs/named_collections.xml",
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],
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with_mongo=True,
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with_mongo_secure=request.param,
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)
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cluster.start()
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yield cluster
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finally:
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cluster.shutdown()
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def get_mongo_connection(started_cluster, secure=False, with_credentials=True):
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connection_str = ""
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if with_credentials:
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connection_str = "mongodb://root:clickhouse@localhost:{}".format(
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started_cluster.mongo_port
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)
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else:
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connection_str = "mongodb://localhost:{}".format(
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started_cluster.mongo_no_cred_port
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)
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if secure:
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connection_str += "/?tls=true&tlsAllowInvalidCertificates=true"
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return pymongo.MongoClient(connection_str)
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@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
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def test_simple_select(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster)
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db = mongo_connection["test"]
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db.add_user("root", "clickhouse")
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simple_mongo_table = db["simple_table"]
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data = []
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for i in range(0, 100):
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data.append({"key": i, "data": hex(i * i)})
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simple_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query(
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"CREATE TABLE simple_mongo_table(key UInt64, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse')"
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)
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assert node.query("SELECT COUNT() FROM simple_mongo_table") == "100\n"
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assert (
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node.query("SELECT sum(key) FROM simple_mongo_table")
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== str(sum(range(0, 100))) + "\n"
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)
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assert (
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node.query("SELECT data from simple_mongo_table where key = 42")
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== hex(42 * 42) + "\n"
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)
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node.query("DROP TABLE simple_mongo_table")
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simple_mongo_table.drop()
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@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
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def test_complex_data_type(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster)
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db = mongo_connection["test"]
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db.add_user("root", "clickhouse")
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incomplete_mongo_table = db["complex_table"]
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data = []
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for i in range(0, 100):
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data.append({"key": i, "data": hex(i * i), "dict": {"a": i, "b": str(i)}})
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incomplete_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query(
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"CREATE TABLE incomplete_mongo_table(key UInt64, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'complex_table', 'root', 'clickhouse')"
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)
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assert node.query("SELECT COUNT() FROM incomplete_mongo_table") == "100\n"
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assert (
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node.query("SELECT sum(key) FROM incomplete_mongo_table")
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== str(sum(range(0, 100))) + "\n"
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)
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assert (
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node.query("SELECT data from incomplete_mongo_table where key = 42")
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== hex(42 * 42) + "\n"
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)
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node.query("DROP TABLE incomplete_mongo_table")
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incomplete_mongo_table.drop()
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@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
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def test_incorrect_data_type(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster)
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db = mongo_connection["test"]
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db.add_user("root", "clickhouse")
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strange_mongo_table = db["strange_table"]
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data = []
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for i in range(0, 100):
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data.append({"key": i, "data": hex(i * i), "aaaa": "Hello"})
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strange_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query(
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"CREATE TABLE strange_mongo_table(key String, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'strange_table', 'root', 'clickhouse')"
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)
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with pytest.raises(QueryRuntimeException):
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node.query("SELECT COUNT() FROM strange_mongo_table")
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with pytest.raises(QueryRuntimeException):
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node.query("SELECT uniq(key) FROM strange_mongo_table")
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node.query(
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"CREATE TABLE strange_mongo_table2(key UInt64, data String, bbbb String) ENGINE = MongoDB('mongo1:27017', 'test', 'strange_table', 'root', 'clickhouse')"
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)
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node.query("DROP TABLE strange_mongo_table")
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node.query("DROP TABLE strange_mongo_table2")
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strange_mongo_table.drop()
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@pytest.mark.parametrize("started_cluster", [True], indirect=["started_cluster"])
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def test_secure_connection(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster, secure=True)
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db = mongo_connection["test"]
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db.add_user("root", "clickhouse")
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simple_mongo_table = db["simple_table"]
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data = []
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for i in range(0, 100):
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data.append({"key": i, "data": hex(i * i)})
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simple_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query(
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"CREATE TABLE simple_mongo_table(key UInt64, data String) ENGINE = MongoDB('mongo1:27017', 'test', 'simple_table', 'root', 'clickhouse', 'ssl=true')"
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)
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assert node.query("SELECT COUNT() FROM simple_mongo_table") == "100\n"
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assert (
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node.query("SELECT sum(key) FROM simple_mongo_table")
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== str(sum(range(0, 100))) + "\n"
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)
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assert (
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node.query("SELECT data from simple_mongo_table where key = 42")
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== hex(42 * 42) + "\n"
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)
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node.query("DROP TABLE simple_mongo_table")
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simple_mongo_table.drop()
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@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
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def test_predefined_connection_configuration(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster)
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db = mongo_connection["test"]
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db.add_user("root", "clickhouse")
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simple_mongo_table = db["simple_table"]
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data = []
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for i in range(0, 100):
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data.append({"key": i, "data": hex(i * i)})
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simple_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query("drop table if exists simple_mongo_table")
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node.query(
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"create table simple_mongo_table(key UInt64, data String) engine = MongoDB(mongo1)"
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)
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assert node.query("SELECT count() FROM simple_mongo_table") == "100\n"
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simple_mongo_table.drop()
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@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
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def test_no_credentials(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster, with_credentials=False)
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db = mongo_connection["test"]
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simple_mongo_table = db["simple_table"]
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data = []
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for i in range(0, 100):
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data.append({"key": i, "data": hex(i * i)})
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simple_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query(
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"create table simple_mongo_table_2(key UInt64, data String) engine = MongoDB('mongo2:27017', 'test', 'simple_table', '', '')"
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)
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assert node.query("SELECT count() FROM simple_mongo_table_2") == "100\n"
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simple_mongo_table.drop()
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@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
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def test_auth_source(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster, with_credentials=False)
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admin_db = mongo_connection["admin"]
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admin_db.add_user(
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"root",
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"clickhouse",
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roles=[{"role": "userAdminAnyDatabase", "db": "admin"}, "readWriteAnyDatabase"],
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)
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simple_mongo_table = admin_db["simple_table"]
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data = []
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for i in range(0, 50):
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data.append({"key": i, "data": hex(i * i)})
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simple_mongo_table.insert_many(data)
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db = mongo_connection["test"]
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simple_mongo_table = db["simple_table"]
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data = []
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for i in range(0, 100):
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data.append({"key": i, "data": hex(i * i)})
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simple_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query(
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"create table simple_mongo_table_fail(key UInt64, data String) engine = MongoDB('mongo2:27017', 'test', 'simple_table', 'root', 'clickhouse')"
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)
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node.query_and_get_error("SELECT count() FROM simple_mongo_table_fail")
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node.query(
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"create table simple_mongo_table_ok(key UInt64, data String) engine = MongoDB('mongo2:27017', 'test', 'simple_table', 'root', 'clickhouse', 'authSource=admin')"
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)
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assert node.query("SELECT count() FROM simple_mongo_table_ok") == "100\n"
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simple_mongo_table.drop()
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@pytest.mark.parametrize("started_cluster", [False], indirect=["started_cluster"])
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def test_missing_columns(started_cluster):
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mongo_connection = get_mongo_connection(started_cluster)
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db = mongo_connection["test"]
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db.add_user("root", "clickhouse")
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simple_mongo_table = db["simple_table"]
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data = []
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for i in range(0, 10):
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data.append({"key": i, "data": hex(i * i)})
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for i in range(0, 10):
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data.append({"key": i})
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simple_mongo_table.insert_many(data)
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node = started_cluster.instances["node"]
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node.query("drop table if exists simple_mongo_table")
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node.query(
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"create table simple_mongo_table(key UInt64, data Nullable(String)) engine = MongoDB(mongo1)"
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)
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result = node.query("SELECT count() FROM simple_mongo_table WHERE isNull(data)")
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assert result == "10\n"
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simple_mongo_table.drop()
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