add test case for ephemeral

tests/functional/materializations/test_ephemeral.py

@@ -0,0 +1,54 @@
+# Copyright (c) 2023 OceanBase.
+#
+# Licensed 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.
+import pytest
+
+from dbt.adapters.base import BaseAdapter
+from dbt.cli.main import dbtRunner, dbtRunnerResult
+from tests.functional.utils import BaseOBMySQLTestCase
+
+_MODEL_EPHEMERAL_SQL = """
+
+{{ config(materialized='ephemeral') }}
+
+ select 1 as id union all select 2 as id
+
+"""
+
+_MODEL_TABLE_SQL = """
+
+{{ config(materialized='table') }}
+with cte as (
+ select * from {{ ref('ephemeral_model') }}
+)
+select * from cte
+
+"""
+
+
+class TestRunSimpleModel(BaseOBMySQLTestCase):
+
+ @pytest.fixture(scope="class")
+ def models(self):
+ return {
+ "my_first_model.sql": _MODEL_TABLE_SQL,
+ "ephemeral_model.sql": _MODEL_EPHEMERAL_SQL,
+ }
+
+ def test_simple_model_run_succeed(self, project, dbt: dbtRunner):
+ res: dbtRunnerResult = dbt.invoke(args=["run"])
+ assert res.success == True
+ adapter: BaseAdapter = project.adapter
+ with adapter.connection_named("test"):
+ _, table = adapter.execute("show tables", fetch=True)
+ assert ["my_first_model"] == [row.values()[0] for row in table.rows]