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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 = '1.1.1 EUR in USD'
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params = currency_convert.request(query, dicto)
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self.assertNotIn('url', params)
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query = '10 eur in usd'
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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('EUR', 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'] = 10
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dicto['from'] = "EUR"
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dicto['to'] = "USD"
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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 EUR = 5.0 USD (1 EUR = 0.5 USD)')
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now_date = datetime.now().strftime('%Y%m%d')
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self.assertEqual(results[0]['url'], 'http://finance.yahoo.com/currency/converter-results/' +
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now_date + '/10-eur-to-usd.html')
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