def test_address_lookup_calls_other_services_if_first_service_fails(self):
"""It should make another GET request if the first call fails."""
self.mock_urlopen.return_value = response_mocks.MockGoogleResponse(
code=httplib.NOT_FOUND)
self.app.get('/api/address-lookup?address=660+king+st')
self.assertEqual(2, self.mock_urlopen.call_count)
def test_get_lat_lng_raises_upon_when_result_set_is_empty(self):
"""Raises a GeocodeServiceSearchError if no results are found."""
self.mock_urlopen.return_value = response_mocks.MockGoogleResponse(
code=200, search_results=[])
with self.assertRaises(geocode_client.GeocodeServiceSearchError) as e:
self.client.get_lat_lng_from_address('600 King St')
self.assertIn('found no results', e.exception.message)
def test_get_lat_lng_raises_upon_non_success_response(self):
"""Raises a GeocodeServiceSearchError if there's a failure."""
error_response_code = httplib.BAD_REQUEST
self.mock_urlopen.return_value = response_mocks.MockGoogleResponse(
code=error_response_code)
with self.assertRaises(geocode_client.GeocodeServiceSearchError) as e:
self.client.get_lat_lng_from_address('600 King St')
self.assertIn(str(error_response_code), e.exception.message)
def test_get_lat_lng_succeeds(self):
"""Getting lat/long returns first search result from Google."""
expected_lat_lng = (42.33, -122.45)
other_lat_lng = (22.55, 55.77)
self.mock_urlopen.return_value = response_mocks.MockGoogleResponse(
code=200, search_results=[expected_lat_lng, other_lat_lng])
results = self.client.get_lat_lng_from_address('660 King St')
self.assertEqual(expected_lat_lng, results)
def test_address_lookup_returns_404_if_all_services_fail(self):
"""It should return a 404 if it can't find any results."""
self.mock_urlopen.return_value = response_mocks.MockGoogleResponse(
code=httplib.NOT_FOUND)
response = self.app.get('/api/address-lookup?address=660+king+st')
expected_data = {'error': 'Search term yielded no results'}
actual_data = json.loads(response.data)
self.assertEqual(httplib.NOT_FOUND, response.status_code)
self.assertEqual(expected_data, actual_data)
def test_get_lat_lng_makes_proper_call_to_google_service(self):
"""Getting lat/long forms a proper request to Here API."""
self.mock_urlopen.return_value = response_mocks.MockGoogleResponse(
code=200, search_results=[(42.33, -122.45)])
address = '660 King St'
self.client.get_lat_lng_from_address(address)
expected_params = urllib.urlencode({
'address': address,
'api_key': self.api_key,
})
expected_url = ('https://maps.googleapis.com/maps/api/geocode/json'
'?{}').format(expected_params)
actual_url = self.mock_urlopen.call_args[0][0]
self.assertEqual(expected_url, actual_url)
def test_address_lookup_api_succeeds_with_valid_address(self):
"""It should return a valid lat long in JSON for a valid address."""
self.mock_urlopen.return_value = response_mocks.MockGoogleResponse(
code=httplib.OK, search_results=[MOCK_LAT_LNG])
response = self.app.get('/api/address-lookup?address=660+king+st')
response_data = json.loads(response.data)
expected_data = {
'lat': MOCK_LAT_LNG[0],
'lng': MOCK_LAT_LNG[1],
'service': 'Google Maps Geocoding API',
}
self.assertEqual(httplib.OK, response.status_code)
self.assertEqual(expected_data, response_data)
self.assertEqual(1, self.mock_urlopen.call_count)