Python search.SearchConnection类代码示例

class CloudSearchConnectionTest(unittest.TestCase):
    cloudsearch = True

    def setUp(self):
        super(CloudSearchConnectionTest, self).setUp()
        self.conn = SearchConnection(
            endpoint='test-domain.cloudsearch.amazonaws.com'
        )

    def test_expose_additional_error_info(self):
        mpo = mock.patch.object
        fake = FakeResponse()
        fake.content = 'Nopenopenope'

        # First, in the case of a non-JSON, non-403 error.
        with mpo(self.conn.session, 'get', return_value=fake) as mock_request:
            with self.assertRaises(SearchServiceException) as cm:
                self.conn.search(q='not_gonna_happen')

            self.assertTrue('non-json response' in str(cm.exception))
            self.assertTrue('Nopenopenope' in str(cm.exception))

        # Then with JSON & an 'error' key within.
        fake.content = json.dumps({
            'error': "Something went wrong. Oops."
        })

        with mpo(self.conn.session, 'get', return_value=fake) as mock_request:
            with self.assertRaises(SearchServiceException) as cm:
                self.conn.search(q='no_luck_here')

            self.assertTrue('Unknown error' in str(cm.exception))
            self.assertTrue('went wrong. Oops' in str(cm.exception))

    def test_cloudsearch_results_internal_consistancy(self):
        """Check the documents length matches the iterator details"""
        search = SearchConnection(endpoint=HOSTNAME)

        results = search.search(q='Test')

        self.assertEqual(len(results), len(results.docs))

    def test_cloudsearch_result_fields_multiple(self):
        search = SearchConnection(endpoint=HOSTNAME)

        search.search(q='Test', return_fields=['author', 'title'])

        args = self.get_args(HTTPretty.last_request.raw_requestline)

        self.assertEqual(args['return'], ['author,title'])

    def test_cloudsearch_results_info(self):
        """Check num_pages_needed is calculated correctly"""
        search = SearchConnection(endpoint=HOSTNAME)

        results = search.search(q='Test')

        # This relies on the default response which is fed into HTTPretty
        self.assertEqual(results.num_pages_needed, 3.0)

    def test_cloudsearch_results_iterator(self):
        """Check the results iterator"""
        search = SearchConnection(endpoint=HOSTNAME)

        results = search.search(q='Test')
        results_correct = iter(["12341", "12342", "12343", "12344",
                                "12345", "12346", "12347"])
        for x in results:
            self.assertEqual(x['id'], next(results_correct))

    def test_cloudsearch_results_meta(self):
        """Check returned metadata is parsed correctly"""
        search = SearchConnection(endpoint=HOSTNAME)

        results = search.search(q='Test')

        # These rely on the default response which is fed into HTTPretty
        self.assertEqual(results.hits, 30)
        self.assertEqual(results.docs[0]['fields']['rank'], 1)

    def test_cloudsearch_search_facets(self):
        #self.response['facets'] = {'tags': {}}

        search = SearchConnection(endpoint=HOSTNAME)

        results = search.search(q='Test', facet={'tags': {}})

        self.assertTrue('tags' not in results.facets)
        self.assertEqual(results.facets['animals'], {u'lions': u'1', u'fish': u'2'})

    def test_cloudsearch_facet_sort_multiple(self):
        search = SearchConnection(endpoint=HOSTNAME)

        search.search(q='Test', facet={'author': {'sort': 'alpha'},
                                       'cat': {'sort': 'count'}})

        args = self.get_args(HTTPretty.last_request.raw_requestline)

        self.assertEqual(args['facet.author'], ['{"sort": "alpha"}'])
        self.assertEqual(args['facet.cat'], ['{"sort": "count"}'])

    def test_cloudsearch_search_details(self):
        search = SearchConnection(endpoint=HOSTNAME)

        search.search(q='Test', size=50, start=20)

        args = self.get_args(HTTPretty.last_request.raw_requestline)

        self.assertEqual(args['q'], ["Test"])
        self.assertEqual(args['size'], ["50"])
        self.assertEqual(args['start'], ["20"])

    def test_cloudsearch_qsearch(self):
        search = SearchConnection(endpoint=HOSTNAME)

        search.search(q='Test')

        args = self.get_args(HTTPretty.last_request.raw_requestline)

        self.assertEqual(args['q'], ["Test"])
        self.assertEqual(args['start'], ["0"])
        self.assertEqual(args['size'], ["10"])

    def test_cloudsearch_facet_sort_single(self):
        search = SearchConnection(endpoint=HOSTNAME)

        search.search(q='Test', facet={'author': {'sort': 'alpha'}})

        args = self.get_args(HTTPretty.last_request.raw_requestline)

        print(args)

        self.assertEqual(args[b'facet.author'], [b'{"sort": "alpha"}'])

    def test_cloudsearch_search_nextpage(self):
        """Check next page query is correct"""
        search = SearchConnection(endpoint=HOSTNAME)
        query1 = search.build_query(q='Test')
        query2 = search.build_query(q='Test')

        results = search(query2)

        self.assertEqual(results.next_page().query.start,
                         query1.start + query1.size)
        self.assertEqual(query1.q, query2.q)

    def test_cloudsearch_facet_constraint_single(self):
        search = SearchConnection(endpoint=HOSTNAME)

        search.search(
            q='Test',
            facet={'author': "'John Smith','Mark Smith'"})

        args = self.get_args(HTTPretty.last_request.raw_requestline)

        self.assertEqual(args['facet.author'],
                         ["'John Smith','Mark Smith'"])

    def test_cloudsearch_results_hits(self):
        """Check that documents are parsed properly from AWS"""
        search = SearchConnection(endpoint=HOSTNAME)

        results = search.search(q='Test')

        hits = list(map(lambda x: x['id'], results.docs))

        # This relies on the default response which is fed into HTTPretty
        self.assertEqual(
            hits, ["12341", "12342", "12343", "12344",
                   "12345", "12346", "12347"])

    def test_cloudsearch_results_matched(self):
        """
        Check that information objects are passed back through the API
        correctly.
        """
        search = SearchConnection(endpoint=HOSTNAME)
        query = search.build_query(q='Test')

        results = search(query)

        self.assertEqual(results.search_service, search)
        self.assertEqual(results.query, query)