superset/tests/unit_tests/tables/test_models.py

57 lines
1.9 KiB
Python

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# pylint: disable=import-outside-toplevel, unused-argument
from sqlalchemy.orm.session import Session
from superset import db
def test_table_model(session: Session) -> None:
"""
Test basic attributes of a ``Table``.
"""
from superset.columns.models import Column
from superset.models.core import Database
from superset.tables.models import Table
engine = db.session.get_bind()
Table.metadata.create_all(engine) # pylint: disable=no-member
table = Table(
name="my_table",
schema="my_schema",
catalog="my_catalog",
database=Database(database_name="my_database", sqlalchemy_uri="test://"),
columns=[
Column(
name="ds",
type="TIMESTAMP",
expression="ds",
)
],
)
db.session.add(table)
db.session.flush()
assert table.id == 1
assert table.uuid is not None
assert table.database_id == 1
assert table.catalog == "my_catalog"
assert table.schema == "my_schema"
assert table.name == "my_table"
assert [column.name for column in table.columns] == ["ds"]