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166 lines
5.2 KiB
Python
166 lines
5.2 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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# pylint: disable=redefined-outer-name, import-outside-toplevel
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import importlib
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import os
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import unittest.mock
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from typing import Any, Callable, Iterator
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import pytest
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from _pytest.fixtures import SubRequest
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from pytest_mock import MockFixture
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from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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from sqlalchemy.orm.session import Session
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from superset import security_manager
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from superset.app import SupersetApp
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from superset.common.chart_data import ChartDataResultType
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from superset.common.query_object_factory import QueryObjectFactory
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from superset.extensions import appbuilder
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from superset.initialization import SupersetAppInitializer
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@pytest.fixture
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def get_session(mocker: MockFixture) -> Callable[[], Session]:
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"""
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Create an in-memory SQLite session to test models.
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"""
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engine = create_engine("sqlite://")
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def get_session():
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Session_ = sessionmaker(bind=engine) # pylint: disable=invalid-name
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in_memory_session = Session_()
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# flask calls session.remove()
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in_memory_session.remove = lambda: None
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# patch session
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get_session = mocker.patch(
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"superset.security.SupersetSecurityManager.get_session",
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)
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get_session.return_value = in_memory_session
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# FAB calls get_session.get_bind() to get a handler to the engine
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get_session.get_bind.return_value = engine
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# Allow for queries on security manager
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get_session.query = in_memory_session.query
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mocker.patch("superset.db.session", in_memory_session)
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return in_memory_session
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return get_session
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@pytest.fixture
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def session(get_session) -> Iterator[Session]:
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yield get_session()
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@pytest.fixture(scope="module")
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def app(request: SubRequest) -> Iterator[SupersetApp]:
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"""
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A fixture that generates a Superset app.
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"""
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app = SupersetApp(__name__)
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app.config.from_object("superset.config")
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app.config["SQLALCHEMY_DATABASE_URI"] = (
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os.environ.get("SUPERSET__SQLALCHEMY_DATABASE_URI") or "sqlite://"
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)
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app.config["WTF_CSRF_ENABLED"] = False
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app.config["PREVENT_UNSAFE_DB_CONNECTIONS"] = False
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app.config["TESTING"] = True
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# loop over extra configs passed in by tests
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if request and hasattr(request, "param"):
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for key, val in request.param.items():
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app.config[key] = val
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# ``superset.extensions.appbuilder`` is a singleton, and won't rebuild the
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# routes when this fixture is called multiple times; we need to clear the
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# registered views to ensure the initialization can happen more than once.
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appbuilder.baseviews = []
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app_initializer = SupersetAppInitializer(app)
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app_initializer.init_app()
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# reload base views to ensure error handlers are applied to the app
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with app.app_context():
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import superset.views.base
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importlib.reload(superset.views.base)
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yield app
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@pytest.fixture
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def client(app: SupersetApp) -> Any:
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with app.test_client() as client:
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yield client
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@pytest.fixture(autouse=True)
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def app_context(app: SupersetApp) -> Iterator[None]:
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"""
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A fixture that yields and application context.
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"""
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with app.app_context():
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yield
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@pytest.fixture
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def full_api_access(mocker: MockFixture) -> Iterator[None]:
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"""
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Allow full access to the API.
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TODO (betodealmeida): we should replace this with user-fixtures, eg, ``admin`` or
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``gamma``, so that we have granular access to the APIs.
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"""
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mocker.patch(
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"flask_appbuilder.security.decorators.verify_jwt_in_request",
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return_value=True,
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)
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mocker.patch.object(security_manager, "has_access", return_value=True)
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mocker.patch.object(security_manager, "can_access_all_databases", return_value=True)
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yield
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@pytest.fixture
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def dummy_query_object(request, app_context):
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query_obj_marker = request.node.get_closest_marker("query_object")
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result_type_marker = request.node.get_closest_marker("result_type")
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if query_obj_marker is None:
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query_object = {}
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else:
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query_object = query_obj_marker.args[0]
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if result_type_marker is None:
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result_type = ChartDataResultType.FULL
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else:
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result_type = result_type_marker.args[0]
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yield QueryObjectFactory(
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app_configurations={
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"ROW_LIMIT": 100,
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},
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_datasource_dao=unittest.mock.Mock(),
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session_maker=unittest.mock.Mock(),
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).create(parent_result_type=result_type, **query_object)
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