superset2/tests/integration_tests/tasks/async_queries_tests.py

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"""Unit tests for async query celery jobs in Superset"""

from unittest import mock
from uuid import uuid4

import pytest
from celery.exceptions import SoftTimeLimitExceeded
from parameterized import parameterized

from superset.async_events.cache_backend import (
    RedisCacheBackend,
    RedisSentinelCacheBackend,
)
from superset.commands.chart.data.get_data_command import ChartDataCommand
from superset.commands.chart.exceptions import ChartDataQueryFailedError
from superset.extensions import async_query_manager, security_manager
from tests.integration_tests.base_tests import SupersetTestCase
from tests.integration_tests.fixtures.birth_names_dashboard import (
    load_birth_names_dashboard_with_slices,  # noqa: F401
    load_birth_names_data,  # noqa: F401
)
from tests.integration_tests.fixtures.query_context import get_query_context
from tests.integration_tests.test_app import app


@pytest.mark.usefixtures(
    "load_birth_names_data", "load_birth_names_dashboard_with_slices"
)
class TestAsyncQueries(SupersetTestCase):
    @parameterized.expand(
        [
            ("RedisCacheBackend", mock.Mock(spec=RedisCacheBackend)),
            ("RedisSentinelCacheBackend", mock.Mock(spec=RedisSentinelCacheBackend)),
        ]
    )
    @mock.patch("superset.tasks.async_queries.set_form_data")
    @mock.patch.object(async_query_manager, "update_job")
    def test_load_chart_data_into_cache(
        self, cache_type, cache_backend, mock_update_job, mock_set_form_data
    ):
        from superset.tasks.async_queries import load_chart_data_into_cache

        app._got_first_request = False

        async_query_manager.get_cache_backend = mock.Mock(return_value=cache_backend)
        async_query_manager.init_app(app)

        query_context = get_query_context("birth_names")
        user = security_manager.find_user("gamma")
        job_metadata = {
            "channel_id": str(uuid4()),
            "job_id": str(uuid4()),
            "user_id": user.id,
            "status": "pending",
            "errors": [],
        }

        load_chart_data_into_cache(job_metadata, query_context)

        mock_set_form_data.assert_called_once_with(query_context)
        mock_update_job.assert_called_once_with(
            job_metadata, "done", result_url=mock.ANY
        )

    @parameterized.expand(
        [
            ("RedisCacheBackend", mock.Mock(spec=RedisCacheBackend)),
            ("RedisSentinelCacheBackend", mock.Mock(spec=RedisSentinelCacheBackend)),
        ]
    )
    @mock.patch.object(
        ChartDataCommand, "run", side_effect=ChartDataQueryFailedError("Error: foo")
    )
    @mock.patch.object(async_query_manager, "update_job")
    def test_load_chart_data_into_cache_error(
        self, cache_type, cache_backend, mock_update_job, mock_run_command
    ):
        from superset.tasks.async_queries import load_chart_data_into_cache

        app._got_first_request = False

        async_query_manager.get_cache_backend = mock.Mock(return_value=cache_backend)
        async_query_manager.init_app(app)

        query_context = get_query_context("birth_names")
        user = security_manager.find_user("gamma")
        job_metadata = {
            "channel_id": str(uuid4()),
            "job_id": str(uuid4()),
            "user_id": user.id,
            "status": "pending",
            "errors": [],
        }
        with pytest.raises(ChartDataQueryFailedError):
            load_chart_data_into_cache(job_metadata, query_context)

        mock_run_command.assert_called_once_with(cache=True)
        errors = [{"message": "Error: foo"}]
        mock_update_job.assert_called_once_with(job_metadata, "error", errors=errors)

    @parameterized.expand(
        [
            ("RedisCacheBackend", mock.Mock(spec=RedisCacheBackend)),
            ("RedisSentinelCacheBackend", mock.Mock(spec=RedisSentinelCacheBackend)),
        ]
    )
    @mock.patch.object(ChartDataCommand, "run")
    @mock.patch.object(async_query_manager, "update_job")
    def test_soft_timeout_load_chart_data_into_cache(
        self, cache_type, cache_backend, mock_update_job, mock_run_command
    ):
        from superset.tasks.async_queries import load_chart_data_into_cache

        app._got_first_request = False

        async_query_manager.get_cache_backend = mock.Mock(return_value=cache_backend)
        async_query_manager.init_app(app)

        user = security_manager.find_user("gamma")
        form_data = {}
        job_metadata = {
            "channel_id": str(uuid4()),
            "job_id": str(uuid4()),
            "user_id": user.id,
            "status": "pending",
            "errors": [],
        }
        errors = ["A timeout occurred while loading chart data"]

        with pytest.raises(SoftTimeLimitExceeded):  # noqa: PT012
            with mock.patch(
                "superset.tasks.async_queries.set_form_data"
            ) as set_form_data:
                set_form_data.side_effect = SoftTimeLimitExceeded()
                load_chart_data_into_cache(job_metadata, form_data)
            set_form_data.assert_called_once_with(form_data, "error", errors=errors)