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import datetime
import elasticsearch
from django.contrib.gis.measure import D
from django.test import TestCase
from haystack import connections
from haystack.inputs import Exact
from haystack.models import SearchResult
from haystack.query import SQ, SearchQuerySet
from ..core.models import AnotherMockModel, MockModel
class ElasticsearchSearchQueryTestCase(TestCase):
fixtures = ["base_data"]
def setUp(self):
super().setUp()
self.sq = connections["elasticsearch"].get_query()
def test_build_query_all(self):
self.assertEqual(self.sq.build_query(), "*:*")
def test_build_query_single_word(self):
self.sq.add_filter(SQ(content="hello"))
self.assertEqual(self.sq.build_query(), "(hello)")
def test_build_query_boolean(self):
self.sq.add_filter(SQ(content=True))
self.assertEqual(self.sq.build_query(), "(True)")
def test_regression_slash_search(self):
self.sq.add_filter(SQ(content="hello/"))
self.assertEqual(self.sq.build_query(), "(hello\\/)")
def test_build_query_datetime(self):
self.sq.add_filter(SQ(content=datetime.datetime(2009, 5, 8, 11, 28)))
self.assertEqual(self.sq.build_query(), "(2009-05-08T11:28:00)")
def test_build_query_multiple_words_and(self):
self.sq.add_filter(SQ(content="hello"))
self.sq.add_filter(SQ(content="world"))
self.assertEqual(self.sq.build_query(), "((hello) AND (world))")
def test_build_query_multiple_words_not(self):
self.sq.add_filter(~SQ(content="hello"))
self.sq.add_filter(~SQ(content="world"))
self.assertEqual(self.sq.build_query(), "(NOT ((hello)) AND NOT ((world)))")
def test_build_query_multiple_words_or(self):
self.sq.add_filter(~SQ(content="hello"))
self.sq.add_filter(SQ(content="hello"), use_or=True)
self.assertEqual(self.sq.build_query(), "(NOT ((hello)) OR (hello))")
def test_build_query_multiple_words_mixed(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(content="hello"), use_or=True)
self.sq.add_filter(~SQ(content="world"))
self.assertEqual(
self.sq.build_query(), "(((why) OR (hello)) AND NOT ((world)))"
)
def test_build_query_phrase(self):
self.sq.add_filter(SQ(content="hello world"))
self.assertEqual(self.sq.build_query(), "(hello AND world)")
self.sq.add_filter(SQ(content__exact="hello world"))
self.assertEqual(
self.sq.build_query(), '((hello AND world) AND ("hello world"))'
)
def test_build_query_boost(self):
self.sq.add_filter(SQ(content="hello"))
self.sq.add_boost("world", 5)
self.assertEqual(self.sq.build_query(), "(hello) world^5")
def test_build_query_multiple_filter_types(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(pub_date__lte=Exact("2009-02-10 01:59:00")))
self.sq.add_filter(SQ(author__gt="daniel"))
self.sq.add_filter(SQ(created__lt=Exact("2009-02-12 12:13:00")))
self.sq.add_filter(SQ(title__gte="B"))
self.sq.add_filter(SQ(id__in=[1, 2, 3]))
self.sq.add_filter(SQ(rating__range=[3, 5]))
self.assertEqual(
self.sq.build_query(),
'((why) AND pub_date:([* TO "2009-02-10 01:59:00"]) AND author:({"daniel" TO *}) AND created:({* TO "2009-02-12 12:13:00"}) AND title:(["B" TO *]) AND id:("1" OR "2" OR "3") AND rating:(["3" TO "5"]))',
)
def test_build_query_multiple_filter_types_with_datetimes(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(pub_date__lte=datetime.datetime(2009, 2, 10, 1, 59, 0)))
self.sq.add_filter(SQ(author__gt="daniel"))
self.sq.add_filter(SQ(created__lt=datetime.datetime(2009, 2, 12, 12, 13, 0)))
self.sq.add_filter(SQ(title__gte="B"))
self.sq.add_filter(SQ(id__in=[1, 2, 3]))
self.sq.add_filter(SQ(rating__range=[3, 5]))
self.assertEqual(
self.sq.build_query(),
'((why) AND pub_date:([* TO "2009-02-10T01:59:00"]) AND author:({"daniel" TO *}) AND created:({* TO "2009-02-12T12:13:00"}) AND title:(["B" TO *]) AND id:("1" OR "2" OR "3") AND rating:(["3" TO "5"]))',
)
def test_build_query_in_filter_multiple_words(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(title__in=["A Famous Paper", "An Infamous Article"]))
self.assertEqual(
self.sq.build_query(),
'((why) AND title:("A Famous Paper" OR "An Infamous Article"))',
)
def test_build_query_in_filter_datetime(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(pub_date__in=[datetime.datetime(2009, 7, 6, 1, 56, 21)]))
self.assertEqual(
self.sq.build_query(), '((why) AND pub_date:("2009-07-06T01:56:21"))'
)
def test_build_query_in_with_set(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(title__in=set(["A Famous Paper", "An Infamous Article"])))
self.assertTrue("((why) AND title:(" in self.sq.build_query())
self.assertTrue('"A Famous Paper"' in self.sq.build_query())
self.assertTrue('"An Infamous Article"' in self.sq.build_query())
def test_build_query_wildcard_filter_types(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(title__startswith="haystack"))
self.assertEqual(self.sq.build_query(), "((why) AND title:(haystack*))")
def test_build_query_fuzzy_filter_types(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(title__fuzzy="haystack"))
self.assertEqual(self.sq.build_query(), "((why) AND title:(haystack~))")
def test_build_query_with_contains(self):
self.sq.add_filter(SQ(content="circular"))
self.sq.add_filter(SQ(title__contains="haystack"))
self.assertEqual(self.sq.build_query(), "((circular) AND title:(*haystack*))")
def test_build_query_with_endswith(self):
self.sq.add_filter(SQ(content="circular"))
self.sq.add_filter(SQ(title__endswith="haystack"))
self.assertEqual(self.sq.build_query(), "((circular) AND title:(*haystack))")
def test_clean(self):
self.assertEqual(self.sq.clean("hello world"), "hello world")
self.assertEqual(self.sq.clean("hello AND world"), "hello and world")
self.assertEqual(
self.sq.clean(
r'hello AND OR NOT TO + - && || ! ( ) { } [ ] ^ " ~ * ? : \ / world'
),
'hello and or not to \\+ \\- \\&& \\|| \\! \\( \\) \\{ \\} \\[ \\] \\^ \\" \\~ \\* \\? \\: \\\\ \\/ world',
)
self.assertEqual(
self.sq.clean("so please NOTe i am in a bAND and bORed"),
"so please NOTe i am in a bAND and bORed",
)
def test_build_query_with_models(self):
self.sq.add_filter(SQ(content="hello"))
self.sq.add_model(MockModel)
self.assertEqual(self.sq.build_query(), "(hello)")
self.sq.add_model(AnotherMockModel)
self.assertEqual(self.sq.build_query(), "(hello)")
def test_set_result_class(self):
# Assert that we're defaulting to ``SearchResult``.
self.assertTrue(issubclass(self.sq.result_class, SearchResult))
# Custom class.
class IttyBittyResult:
pass
self.sq.set_result_class(IttyBittyResult)
self.assertTrue(issubclass(self.sq.result_class, IttyBittyResult))
# Reset to default.
self.sq.set_result_class(None)
self.assertTrue(issubclass(self.sq.result_class, SearchResult))
def test_in_filter_values_list(self):
self.sq.add_filter(SQ(content="why"))
self.sq.add_filter(SQ(title__in=MockModel.objects.values_list("id", flat=True)))
self.assertEqual(self.sq.build_query(), '((why) AND title:("1" OR "2" OR "3"))')
def test_narrow_sq(self):
sqs = SearchQuerySet(using="elasticsearch").narrow(SQ(foo="moof"))
self.assertTrue(isinstance(sqs, SearchQuerySet))
self.assertEqual(len(sqs.query.narrow_queries), 1)
self.assertEqual(sqs.query.narrow_queries.pop(), "foo:(moof)")
def test_query__in(self):
sqs = SearchQuerySet(using="elasticsearch").filter(id__in=[1, 2, 3])
self.assertEqual(sqs.query.build_query(), 'id:("1" OR "2" OR "3")')
def test_query__in_empty_list(self):
"""Confirm that an empty list avoids a Elasticsearch exception"""
sqs = SearchQuerySet(using="elasticsearch").filter(id__in=[])
self.assertEqual(sqs.query.build_query(), "id:(!*:*)")
class ElasticsearchSearchQuerySpatialBeforeReleaseTestCase(TestCase):
def setUp(self):
super().setUp()
self.backend = connections["elasticsearch"].get_backend()
self._elasticsearch_version = elasticsearch.VERSION
elasticsearch.VERSION = (0, 9, 9)
def tearDown(self):
elasticsearch.VERSION = self._elasticsearch_version
def test_build_query_with_dwithin_range(self):
"""
Test build_search_kwargs with dwithin range for Elasticsearch versions < 1.0.0
"""
from django.contrib.gis.geos import Point
search_kwargs = self.backend.build_search_kwargs(
"where",
dwithin={
"field": "location_field",
"point": Point(1.2345678, 2.3456789),
"distance": D(m=500),
},
)
self.assertEqual(
search_kwargs["query"]["filtered"]["filter"]["bool"]["must"][1][
"geo_distance"
],
{"distance": 0.5, "location_field": {"lat": 2.3456789, "lon": 1.2345678}},
)
class ElasticsearchSearchQuerySpatialAfterReleaseTestCase(TestCase):
def setUp(self):
super().setUp()
self.backend = connections["elasticsearch"].get_backend()
self._elasticsearch_version = elasticsearch.VERSION
elasticsearch.VERSION = (1, 0, 0)
def tearDown(self):
elasticsearch.VERSION = self._elasticsearch_version
def test_build_query_with_dwithin_range(self):
"""
Test build_search_kwargs with dwithin range for Elasticsearch versions >= 1.0.0
"""
from django.contrib.gis.geos import Point
search_kwargs = self.backend.build_search_kwargs(
"where",
dwithin={
"field": "location_field",
"point": Point(1.2345678, 2.3456789),
"distance": D(m=500),
},
)
self.assertEqual(
search_kwargs["query"]["filtered"]["filter"]["bool"]["must"][1][
"geo_distance"
],
{
"distance": "0.500000km",
"location_field": {"lat": 2.3456789, "lon": 1.2345678},
},
)
|
