searxng/searx/tests/engines/test_currency_convert.py

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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 = 'test_query'
dicto = defaultdict(dict)
dicto['pageno'] = 1
params = currency_convert.request(query, dicto)
self.assertNotIn('url', params)
query = '1.1.1 EUR in USD'
params = currency_convert.request(query, dicto)
self.assertNotIn('url', params)
query = '10 eur in usd'
params = currency_convert.request(query, dicto)
self.assertIn('url', params)
self.assertIn('finance.yahoo.com', params['url'])
self.assertIn('EUR', params['url'])
self.assertIn('USD', params['url'])
def test_response(self):
dicto = defaultdict(dict)
dicto['ammount'] = 10
dicto['from'] = "EUR"
dicto['to'] = "USD"
response = mock.Mock(text='a,b,c,d', search_params=dicto)
self.assertEqual(currency_convert.response(response), [])
csv = "2,0.5,1"
response = mock.Mock(text=csv, search_params=dicto)
results = currency_convert.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 1)
self.assertEqual(results[0]['answer'], '10 EUR = 5.0 USD (1 EUR = 0.5 USD)')
now_date = datetime.now().strftime('%Y%m%d')
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self.assertEqual(results[0]['url'], 'https://finance.yahoo.com/currency/converter-results/' +
now_date + '/10-eur-to-usd.html')