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from collections import defaultdict
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from datetime import datetime
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import mock
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from searx.engines import currency_convert
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from searx.testing import SearxTestCase
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class TestCurrencyConvertEngine(SearxTestCase):
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def test_request(self):
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query = 'test_query'
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dicto = defaultdict(dict)
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dicto['pageno'] = 1
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params = currency_convert.request(query, dicto)
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self.assertNotIn('url', params)
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query = 'convert 10 Pound Sterlings to United States Dollars'
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params = currency_convert.request(query, dicto)
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self.assertIn('url', params)
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self.assertIn('finance.yahoo.com', params['url'])
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self.assertIn('GBP', params['url'])
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self.assertIn('USD', params['url'])
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def test_response(self):
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dicto = defaultdict(dict)
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dicto['ammount'] = float(10)
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dicto['from'] = "GBP"
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dicto['to'] = "USD"
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dicto['from_name'] = "pound sterling"
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dicto['to_name'] = "United States dollar"
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response = mock.Mock(text='a,b,c,d', search_params=dicto)
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self.assertEqual(currency_convert.response(response), [])
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csv = "2,0.5,1"
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response = mock.Mock(text=csv, search_params=dicto)
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results = currency_convert.response(response)
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self.assertEqual(type(results), list)
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self.assertEqual(len(results), 1)
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self.assertEqual(results[0]['answer'], '10.0 GBP = 5.0 USD, 1 GBP (pound sterling)' +
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' = 0.5 USD (United States dollar)')
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now_date = datetime.now().strftime('%Y%m%d')
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self.assertEqual(results[0]['url'], 'https://finance.yahoo.com/currency/converter-results/' +
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now_date + '/10.0-gbp-to-usd.html')
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