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https://github.com/apache/superset.git
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b5119b8dff
* refactor move all tests to be under integration_tests package * refactor decouple unittests from integration tests - commands * add unit_tests package * fix celery_tests.py * fix wrong FIXTURES_DIR value
154 lines
4.8 KiB
Python
154 lines
4.8 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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from unittest import mock
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from marshmallow import fields, Schema, ValidationError
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from superset.databases.schemas import DatabaseParametersSchemaMixin
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from superset.db_engine_specs.base import BasicParametersMixin
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from superset.models.core import ConfigurationMethod
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class DummySchema(Schema, DatabaseParametersSchemaMixin):
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sqlalchemy_uri = fields.String()
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class DummyEngine(BasicParametersMixin):
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engine = "dummy"
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default_driver = "dummy"
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class InvalidEngine:
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pass
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@mock.patch("superset.databases.schemas.get_engine_specs")
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def test_database_parameters_schema_mixin(get_engine_specs):
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get_engine_specs.return_value = {"dummy_engine": DummyEngine}
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payload = {
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"engine": "dummy_engine",
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"configuration_method": ConfigurationMethod.DYNAMIC_FORM,
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"parameters": {
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"username": "username",
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"password": "password",
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"host": "localhost",
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"port": 12345,
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"database": "dbname",
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},
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}
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schema = DummySchema()
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result = schema.load(payload)
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assert result == {
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"configuration_method": ConfigurationMethod.DYNAMIC_FORM,
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"sqlalchemy_uri": "dummy+dummy://username:password@localhost:12345/dbname",
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}
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def test_database_parameters_schema_mixin_no_engine():
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payload = {
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"configuration_method": ConfigurationMethod.DYNAMIC_FORM,
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"parameters": {
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"username": "username",
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"password": "password",
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"host": "localhost",
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"port": 12345,
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"dbname": "dbname",
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},
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}
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schema = DummySchema()
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try:
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schema.load(payload)
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except ValidationError as err:
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assert err.messages == {
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"_schema": [
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"An engine must be specified when passing individual parameters to a database."
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]
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}
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@mock.patch("superset.databases.schemas.get_engine_specs")
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def test_database_parameters_schema_mixin_invalid_engine(get_engine_specs):
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get_engine_specs.return_value = {}
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payload = {
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"engine": "dummy_engine",
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"configuration_method": ConfigurationMethod.DYNAMIC_FORM,
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"parameters": {
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"username": "username",
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"password": "password",
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"host": "localhost",
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"port": 12345,
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"dbname": "dbname",
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},
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}
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schema = DummySchema()
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try:
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schema.load(payload)
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except ValidationError as err:
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assert err.messages == {
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"_schema": ['Engine "dummy_engine" is not a valid engine.']
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}
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@mock.patch("superset.databases.schemas.get_engine_specs")
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def test_database_parameters_schema_no_mixin(get_engine_specs):
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get_engine_specs.return_value = {"invalid_engine": InvalidEngine}
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payload = {
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"engine": "invalid_engine",
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"configuration_method": ConfigurationMethod.DYNAMIC_FORM,
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"parameters": {
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"username": "username",
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"password": "password",
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"host": "localhost",
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"port": 12345,
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"database": "dbname",
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},
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}
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schema = DummySchema()
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try:
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schema.load(payload)
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except ValidationError as err:
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assert err.messages == {
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"_schema": [
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(
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'Engine spec "InvalidEngine" does not support '
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"being configured via individual parameters."
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)
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]
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}
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@mock.patch("superset.databases.schemas.get_engine_specs")
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def test_database_parameters_schema_mixin_invalid_type(get_engine_specs):
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get_engine_specs.return_value = {"dummy_engine": DummyEngine}
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payload = {
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"engine": "dummy_engine",
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"configuration_method": ConfigurationMethod.DYNAMIC_FORM,
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"parameters": {
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"username": "username",
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"password": "password",
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"host": "localhost",
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"port": "badport",
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"database": "dbname",
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},
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}
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schema = DummySchema()
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try:
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schema.load(payload)
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except ValidationError as err:
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assert err.messages == {"port": ["Not a valid integer."]}
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