Creating TestNominatim.py

Creating an integration test to make sure nominatim calls work properly. The tests call various classes from Nominatim.py and ensures that the format of the responses are as expected with the current calling format.

emission/individual_tests/TestNominatim.py

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+from __future__ import unicode_literals
+from __future__ import print_function
+from __future__ import division
+from __future__ import absolute_import
+from future import standard_library
+standard_library.install_aliases()
+from builtins import *
+from builtins import object
+import urllib.request, urllib.parse, urllib.error, urllib.request, urllib.error, urllib.parse
+import logging
+import json
+import emission.core.get_database as edb
+import emission.core.common as cm
+import unittest
+
+from emission.core.wrapper.trip_old import Coordinate
+
+import emission.net.ext_service.geocoder.nominatim as eco
+
+class NominatimTest(unittest.TestCase):
+
+    def test_make_url_geo(self):
+        expected_result = "http://nominatim.openstreetmap.org/search?q=Golden%2C+Colorado&format=json"
+        actual_result = eco.Geocoder.make_url_geo("Golden, Colorado")
+        self.assertEqual(expected_result, actual_result)
+
+    def test_get_json_geo(self):
+        expected_result = [{'place_id': 230592559, 'licence': 'Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright', 'osm_type': 'way', 'osm_id': 612835578, 'boundingbox': ['39.9041195', '39.914106', '-105.2365674', '-105.21353'], 'lat': '39.909856500000004', 'lon': '-105.22861864321705', 'display_name': 'NREL Flatiron Campus, Jefferson County, Colorado, United States', 'class': 'landuse', 'type': 'industrial', 'importance': 0.41000999999999993}, {'place_id': 165458796, 'licence': 'Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright', 'osm_type': 'way', 'osm_id': 241338672, 'boundingbox': ['39.7385155', '39.7391893', '-105.1743745', '-105.1721491'], 'lat': '39.738987699999996', 'lon': '-105.17326231002255', 'display_name': 'NREL Employee Parking Garage, Denver West Parkway, Pleasant View, West Pleasant View, Jefferson County, Colorado, 80419, United States', 'class': 'amenity', 'type': 'parking', 'importance': 0.21000999999999997}, {'place_id': 165006264, 'licence': 'Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright', 'osm_type': 'way', 'osm_id': 241338673, 'boundingbox': ['39.7385895', '39.7394212', '-105.1760441', '-105.1746968'], 'lat': '39.73896555', 'lon': '-105.17536976308806', 'display_name': 'NREL Parking Lot, Denver West Parkway, Pleasant View, West Pleasant View, Jefferson County, Colorado, 80419, United States', 'class': 'amenity', 'type': 'parking', 'importance': 0.21000999999999997}]
+        actual_result = eco.Geocoder.get_json_geo("NREL, Colorado")
+        self.assertEqual(expected_result, actual_result)
+
+    def test_geocode(self):
+        expected_result_lon = Coordinate(39.7546349, -105.220580).get_lon()
+        expected_result_lat = Coordinate(39.7546349, -105.220580).get_lat()
+        actual_result_lon = eco.Geocoder.geocode("Golden, Colorado").get_lon()
+        actual_result_lat = eco.Geocoder.geocode("Golden, Colorado").get_lat()
+        self.assertEqual(expected_result_lon, actual_result_lon)
+        self.assertEqual(expected_result_lat, actual_result_lat)
+
+
+    def test_make_url_reverse(self):
+        expected_result = "http://nominatim.openstreetmap.org/reverse?lat=39.7406821&lon=-105.168522&format=json"
+        actual_result = (eco.Geocoder.make_url_reverse(39.7406821, -105.1685220))
+        self.assertEqual(expected_result, actual_result)
+
+    def test_get_json_reverse(self):
+        expected_result = {'place_id': 151856645, 'licence': 'Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright', 'osm_type': 'way', 'osm_id': 193193531, 'lat': '39.74074185', 'lon': '-105.168658237606', 'display_name': 'Visitors Center, 15013, Denver West Parkway, Applewood, Jefferson County, Colorado, 80401, United States', 'address': {'building': 'Visitors Center', 'house_number': '15013', 'road': 'Denver West Parkway', 'village': 'Applewood', 'county': 'Jefferson County', 'state': 'Colorado', 'ISO3166-2-lvl4': 'US-CO', 'postcode': '80401', 'country': 'United States', 'country_code': 'us'}, 'boundingbox': ['39.7405892', '39.7409443', '-105.1687471', '-105.1683515']}
+        actual_result = eco.Geocoder.get_json_reverse(39.7406821, -105.1685220)
+        self.assertEqual(expected_result, actual_result)
+
+    def test_reverse_geocode(self):
+        expected_result = "Visitors Center, 15013, Denver West Parkway, Applewood, Jefferson County, Colorado, 80401, United States"
+        actual_result = eco.Geocoder.reverse_geocode(39.7406821, -105.1685220)
+        self.assertEqual(expected_result, actual_result)
+
+if __name__ == '__main__':
+    unittest.main()