# Copyright 2020 Elasticsearch BV
#
# Licensed 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.

# File called _pytest for PyCharm compatability
from pandas.testing import assert_series_equal

from eland.field_mappings import FieldMappings
from eland.tests import ES_TEST_CLIENT, FLIGHTS_INDEX_NAME
from eland.tests.common import TestData


class TestDTypes(TestData):
    def test_all_fields(self):
        field_mappings = FieldMappings(
            client=ES_TEST_CLIENT, index_pattern=FLIGHTS_INDEX_NAME
        )

        pd_flights = self.pd_flights()

        assert_series_equal(pd_flights.dtypes, field_mappings.dtypes())

    def test_selected_fields(self):
        expected = ["timestamp", "DestWeather", "DistanceKilometers", "AvgTicketPrice"]

        field_mappings = FieldMappings(
            client=ES_TEST_CLIENT,
            index_pattern=FLIGHTS_INDEX_NAME,
            display_names=expected,
        )

        pd_flights = self.pd_flights()[expected]

        assert_series_equal(pd_flights.dtypes, field_mappings.dtypes())
