superset/tests/datasource_tests.py

92 lines
3.4 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.
"""Unit tests for Superset"""
import json
from .base_tests import SupersetTestCase
from .fixtures.datasource import datasource_post
class DatasourceTests(SupersetTestCase):
def __init__(self, *args, **kwargs):
super(DatasourceTests, self).__init__(*args, **kwargs)
def test_external_metadata(self):
self.login(username="admin")
tbl = self.get_table_by_name("birth_names")
schema = tbl.schema or ""
url = (
f"/datasource/external_metadata/table/{tbl.id}/?"
f"db_id={tbl.database.id}&"
f"table_name={tbl.table_name}&"
f"schema={schema}&"
)
resp = self.get_json_resp(url)
col_names = {o.get("name") for o in resp}
self.assertEquals(
col_names, {"sum_boys", "num", "gender", "name", "ds", "state", "sum_girls"}
)
def compare_lists(self, l1, l2, key):
l2_lookup = {o.get(key): o for o in l2}
for obj1 in l1:
obj2 = l2_lookup.get(obj1.get(key))
for k in obj1:
if k not in "id" and obj1.get(k):
self.assertEquals(obj1.get(k), obj2.get(k))
def test_save(self):
self.login(username="admin")
tbl_id = self.get_table_by_name("birth_names").id
datasource_post["id"] = tbl_id
data = dict(data=json.dumps(datasource_post))
resp = self.get_json_resp("/datasource/save/", data)
for k in datasource_post:
if k == "columns":
self.compare_lists(datasource_post[k], resp[k], "column_name")
elif k == "metrics":
self.compare_lists(datasource_post[k], resp[k], "metric_name")
else:
self.assertEquals(resp[k], datasource_post[k])
def test_get_datasource(self):
self.login(username="admin")
tbl = self.get_table_by_name("birth_names")
url = f"/datasource/get/{tbl.type}/{tbl.id}/"
resp = self.get_json_resp(url)
self.assertEquals(resp.get("type"), "table")
col_names = {o.get("column_name") for o in resp["columns"]}
self.assertEquals(
col_names,
{
"sum_boys",
"num",
"gender",
"name",
"ds",
"state",
"sum_girls",
"num_california",
},
)
def test_get_datasource_failed(self):
self.login(username="admin")
url = f"/datasource/get/druid/500000/"
resp = self.get_json_resp(url)
self.assertEquals(resp.get("error"), "This datasource does not exist")