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# -*- coding: utf-8 -*-
from collections import defaultdict
import mock
from searx.engines import arxiv
from searx.testing import SearxTestCase
class TestBaseEngine(SearxTestCase):
def test_request(self):
query = 'test_query'
dicto = defaultdict(dict)
dicto['pageno'] = 1
params = arxiv.request(query, dicto)
self.assertIn('url', params)
self.assertIn('export.arxiv.org/api/', params['url'])
def test_response(self):
self.assertRaises(AttributeError, arxiv.response, None)
self.assertRaises(AttributeError, arxiv.response, [])
self.assertRaises(AttributeError, arxiv.response, '')
self.assertRaises(AttributeError, arxiv.response, '[]')
response = mock.Mock(content=b'''<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom"></feed>''')
self.assertEqual(arxiv.response(response), [])
xml_mock = b'''<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title type="html">ArXiv Query: search_query=all:test_query&id_list=&start=0&max_results=1</title>
<id>http://arxiv.org/api/1</id>
<updated>2000-01-21T00:00:00-01:00</updated>
<opensearch:totalResults xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">1</opensearch:totalResults>
<opensearch:startIndex xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">0</opensearch:startIndex>
<opensearch:itemsPerPage xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">1</opensearch:itemsPerPage>
<entry>
<id>http://arxiv.org/1</id>
<updated>2000-01-01T00:00:01Z</updated>
<published>2000-01-01T00:00:01Z</published>
<title>Mathematical proof.</title>
<summary>Mathematical formula.</summary>
<author>
<name>A. B.</name>
</author>
<link href="http://arxiv.org/1" rel="alternate" type="text/html"/>
<link title="pdf" href="http://arxiv.org/1" rel="related" type="application/pdf"/>
<category term="math.QA" scheme="http://arxiv.org/schemas/atom"/>
<category term="1" scheme="http://arxiv.org/schemas/atom"/>
</entry>
</feed>
'''
response = mock.Mock(content=xml_mock)
results = arxiv.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 1)
self.assertEqual(results[0]['title'], 'Mathematical proof.')
self.assertEqual(results[0]['content'], 'Mathematical formula.')
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