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from collections import defaultdict
from datetime import datetime
import mock
from searx.engines import currency_convert
from searx.testing import SearxTestCase
class TestCurrencyConvertEngine(SearxTestCase):
def test_request(self):
query = b'test_query'
dicto = defaultdict(dict)
dicto['pageno'] = 1
params = currency_convert.request(query, dicto)
self.assertNotIn('url', params)
query = b'convert 10 Pound Sterlings to United States Dollars'
params = currency_convert.request(query, dicto)
self.assertIn('url', params)
self.assertIn('duckduckgo.com', params['url'])
self.assertIn('GBP', params['url'])
self.assertIn('USD', params['url'])
def test_response(self):
dicto = defaultdict(dict)
dicto['amount'] = float(10)
dicto['from'] = "GBP"
dicto['to'] = "USD"
dicto['from_name'] = "pound sterling"
dicto['to_name'] = "United States dollar"
response = mock.Mock(text='a,b,c,d', search_params=dicto)
self.assertEqual(currency_convert.response(response), [])
body = "ddg_spice_currency(\n{\n\"conversion\":{\n\"converted-amount\": \"0.5\"\n}\n\"topConversions\":[\n{\n},\n{\n}\n]\n}\n);"
response = mock.Mock(text=body, search_params=dicto)
results = currency_convert.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 1)
self.assertEqual(results[0]['answer'], '10.0 GBP = 5.0 USD, 1 GBP (pound sterling)' +
' = 0.5 USD (United States dollar)')
target_url = 'https://duckduckgo.com/js/spice/currency/1/{}/{}'.format(
dicto['from'], dicto['to'])
self.assertEqual(results[0]['url'], target_url)
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