def test_false_when_valid(self):
""" Returns false when sending a valid query. """
query = 'paris'
latitude = '36'
longitude = '86'
result = check_inputs(query, latitude, longitude)
self.assertFalse(result)
def test_latitude_missing(self):
""" Test that correct error message is returned when latitude is missing. """
query = 'test'
latitude = None
longitude = '81'
result = check_inputs(query, latitude, longitude)
expected = {'error': 'Latitude is missing!'}
self.assertEqual(result, expected)
def test_invalid_coord(self):
""" Make sure coordinates can be parsed to floats. """
query = 'paris'
latitude = 'thirtysix'
longitude = '86'
result = check_inputs(query, latitude, longitude)
expected = {'error': 'Invalid coordinate(s)'}
self.assertEqual(result, expected)
def test_not_string_query(self):
""" Make sure query is string. """
query = {'city': 'vancouver'}
latitude = '36'
longitude = '86'
result = check_inputs(query, latitude, longitude)
expected = {'error': 'City name must be a string!'}
self.assertEqual(result, expected)
def test_query_with_numbers(self):
""" Make sure query does not contain numbers. """
query = 'par1s'
latitude = '36'
longitude = '86'
result = check_inputs(query, latitude, longitude)
expected = {'error': 'City name must not contain numbers!'}
self.assertEqual(result, expected)
def process():
""" Code for processing webform query. """
query = request.form['query']
latitude = None
if 'latitude' in request.form:
latitude = request.form.get('latitude')
longitude = None
if 'longitude' in request.form:
longitude = request.form.get('longitude')
# Returns False when input is valid, error message otherwise
if query:
check = check_inputs(query, latitude, longitude)
# If any check failed, return error message, otherwise lookup query
if check:
return jsonify(check)
else:
return jsonify(get_cities(query, latitude, longitude))
else:
return jsonify({'error': 'Missing data!'})