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138 lines
6.0 KiB
Python
138 lines
6.0 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import json
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from unittest.mock import Mock, patch
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import pytest
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from superset import db, security_manager
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from superset.connectors.sqla.models import SqlaTable
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from superset.daos.exceptions import DatasourceTypeNotSupportedError
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from tests.integration_tests.base_tests import SupersetTestCase
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class TestDatasourceApi(SupersetTestCase):
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def get_virtual_dataset(self):
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return (
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db.session.query(SqlaTable)
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.filter(SqlaTable.table_name == "virtual_dataset")
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.one()
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)
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@pytest.mark.usefixtures("app_context", "virtual_dataset")
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def test_get_column_values_ints(self):
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self.login(username="admin")
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table = self.get_virtual_dataset()
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rv = self.client.get(f"api/v1/datasource/table/{table.id}/column/col1/values/")
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self.assertEqual(rv.status_code, 200)
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response = json.loads(rv.data.decode("utf-8"))
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for val in range(10):
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assert val in response["result"]
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@pytest.mark.usefixtures("app_context", "virtual_dataset")
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def test_get_column_values_strs(self):
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self.login(username="admin")
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table = self.get_virtual_dataset()
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rv = self.client.get(f"api/v1/datasource/table/{table.id}/column/col2/values/")
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self.assertEqual(rv.status_code, 200)
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response = json.loads(rv.data.decode("utf-8"))
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for val in ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j"]:
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assert val in response["result"]
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@pytest.mark.usefixtures("app_context", "virtual_dataset")
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def test_get_column_values_floats(self):
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self.login(username="admin")
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table = self.get_virtual_dataset()
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rv = self.client.get(f"api/v1/datasource/table/{table.id}/column/col3/values/")
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self.assertEqual(rv.status_code, 200)
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response = json.loads(rv.data.decode("utf-8"))
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for val in [1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9]:
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assert val in response["result"]
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@pytest.mark.usefixtures("app_context", "virtual_dataset")
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def test_get_column_values_nulls(self):
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self.login(username="admin")
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table = self.get_virtual_dataset()
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rv = self.client.get(f"api/v1/datasource/table/{table.id}/column/col4/values/")
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self.assertEqual(rv.status_code, 200)
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response = json.loads(rv.data.decode("utf-8"))
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self.assertEqual(response["result"], [None])
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@pytest.mark.usefixtures("app_context", "virtual_dataset")
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def test_get_column_values_invalid_datasource_type(self):
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self.login(username="admin")
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table = self.get_virtual_dataset()
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rv = self.client.get(
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f"api/v1/datasource/not_table/{table.id}/column/col1/values/"
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)
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self.assertEqual(rv.status_code, 400)
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response = json.loads(rv.data.decode("utf-8"))
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self.assertEqual(response["message"], "Invalid datasource type: not_table")
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@patch("superset.datasource.api.DatasourceDAO.get_datasource")
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def test_get_column_values_datasource_type_not_supported(self, get_datasource_mock):
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get_datasource_mock.side_effect = DatasourceTypeNotSupportedError
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self.login(username="admin")
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rv = self.client.get("api/v1/datasource/table/1/column/col1/values/")
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self.assertEqual(rv.status_code, 400)
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response = json.loads(rv.data.decode("utf-8"))
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self.assertEqual(
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response["message"], "DAO datasource query source type is not supported"
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)
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def test_get_column_values_datasource_not_found(self):
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self.login(username="admin")
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rv = self.client.get("api/v1/datasource/table/999/column/col1/values/")
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self.assertEqual(rv.status_code, 404)
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response = json.loads(rv.data.decode("utf-8"))
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self.assertEqual(response["message"], "Datasource does not exist")
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@pytest.mark.usefixtures("app_context", "virtual_dataset")
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def test_get_column_values_no_datasource_access(self):
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# Allow gamma user to use this endpoint, but does not have datasource access
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perm = security_manager.find_permission_view_menu(
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"can_get_column_values", "Datasource"
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)
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gamma_role = security_manager.find_role("Gamma")
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security_manager.add_permission_role(gamma_role, perm)
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self.login(username="gamma")
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table = self.get_virtual_dataset()
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rv = self.client.get(f"api/v1/datasource/table/{table.id}/column/col1/values/")
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self.assertEqual(rv.status_code, 403)
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response = json.loads(rv.data.decode("utf-8"))
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self.assertEqual(
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response["message"],
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"This endpoint requires the datasource virtual_dataset, "
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"database or `all_datasource_access` permission",
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)
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@patch("superset.datasource.api.DatasourceDAO.get_datasource")
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def test_get_column_values_not_implemented_error(self, get_datasource_mock):
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datasource = Mock()
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datasource.values_for_column.side_effect = NotImplementedError
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get_datasource_mock.return_value = datasource
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self.login(username="admin")
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rv = self.client.get("api/v1/datasource/sl_table/1/column/col1/values/")
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self.assertEqual(rv.status_code, 400)
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response = json.loads(rv.data.decode("utf-8"))
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self.assertEqual(
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response["message"],
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"Unable to get column values for datasource type: sl_table",
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)
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