#
# Copyright 2014 Google Inc. All rights reserved.
#
#
# 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.
#

"""Tests for the elevation module."""

import datetime

import responses

import googlemaps
from . import TestCase


class ElevationTest(TestCase):
    def setUp(self):
        self.key = "AIzaasdf"
        self.client = googlemaps.Client(self.key)

    @responses.activate
    def test_elevation_single(self):
        responses.add(
            responses.GET,
            "https://maps.googleapis.com/maps/api/elevation/json",
            body='{"status":"OK","results":[]}',
            status=200,
            content_type="application/json",
        )

        results = self.client.elevation((40.714728, -73.998672))

        self.assertEqual(1, len(responses.calls))
        self.assertURLEqual(
            "https://maps.googleapis.com/maps/api/elevation/json?"
            "locations=enc:abowFtzsbM&key=%s" % self.key,
            responses.calls[0].request.url,
        )

    @responses.activate
    def test_elevation_single_list(self):
        responses.add(
            responses.GET,
            "https://maps.googleapis.com/maps/api/elevation/json",
            body='{"status":"OK","results":[]}',
            status=200,
            content_type="application/json",
        )

        results = self.client.elevation([(40.714728, -73.998672)])

        self.assertEqual(1, len(responses.calls))
        self.assertURLEqual(
            "https://maps.googleapis.com/maps/api/elevation/json?"
            "locations=enc:abowFtzsbM&key=%s" % self.key,
            responses.calls[0].request.url,
        )

    @responses.activate
    def test_elevation_multiple(self):
        responses.add(
            responses.GET,
            "https://maps.googleapis.com/maps/api/elevation/json",
            body='{"status":"OK","results":[]}',
            status=200,
            content_type="application/json",
        )

        locations = [(40.714728, -73.998672), (-34.397, 150.644)]
        results = self.client.elevation(locations)

        self.assertEqual(1, len(responses.calls))
        self.assertURLEqual(
            "https://maps.googleapis.com/maps/api/elevation/json?"
            "locations=enc:abowFtzsbMhgmiMuobzi@&key=%s" % self.key,
            responses.calls[0].request.url,
        )

    def test_elevation_along_path_single(self):
        with self.assertRaises(googlemaps.exceptions.ApiError):
            results = self.client.elevation_along_path([(40.714728, -73.998672)], 5)

    @responses.activate
    def test_elevation_along_path(self):
        responses.add(
            responses.GET,
            "https://maps.googleapis.com/maps/api/elevation/json",
            body='{"status":"OK","results":[]}',
            status=200,
            content_type="application/json",
        )

        path = [(40.714728, -73.998672), (-34.397, 150.644)]

        results = self.client.elevation_along_path(path, 5)

        self.assertEqual(1, len(responses.calls))
        self.assertURLEqual(
            "https://maps.googleapis.com/maps/api/elevation/json?"
            "path=enc:abowFtzsbMhgmiMuobzi@&"
            "key=%s&samples=5" % self.key,
            responses.calls[0].request.url,
        )

    @responses.activate
    def test_short_latlng(self):
        responses.add(
            responses.GET,
            "https://maps.googleapis.com/maps/api/elevation/json",
            body='{"status":"OK","results":[]}',
            status=200,
            content_type="application/json",
        )

        results = self.client.elevation((40, -73))

        self.assertEqual(1, len(responses.calls))
        self.assertURLEqual(
            "https://maps.googleapis.com/maps/api/elevation/json?"
            "locations=40,-73&key=%s" % self.key,
            responses.calls[0].request.url,
        )