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[Postgres search] Tests ranking.

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This commit is contained in:
Bertrand Bordage 2017-04-29 12:33:49 +02:00
parent a3b048d403
commit 260257d9a5
1 changed files with 26 additions and 0 deletions
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26
wagtail/contrib/postgres_search/tests/test_backend.py
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@ -1,3 +1,4 @@
# coding: utf-8
from __future__ import absolute_import, unicode_literals
from django.core.management import call_command
@ -70,3 +71,28 @@ class TestPostgresSearchBackend(BackendTests, TestCase):
[(6, 'A'), (4, 'B'), (2, 'C'), (0, 'D')])
self.assertListEqual(determine_boosts_weights([-2, -1, 0, 1, 2, 3, 4]),
[(4, 'A'), (2, 'B'), (0, 'C'), (-2, 'D')])
def test_ranking(self):
title_search_field = SearchTest.search_fields[0]
original_title_boost = title_search_field.boost
title_search_field.boost = 2
SearchTest.objects.all().delete()
vivaldi_composer = SearchTest.objects.create(
title='Antonio Vivaldi',
content='Born in 1678, Vivaldi is one of Earth’s '
'most inspired composers. '
'Read more about it in your favorite browser.')
vivaldi_browser = SearchTest.objects.create(
title='The Vivaldi browser',
content='This web browser is based on WebKit.')
results = self.backend.search('vivaldi', SearchTest)
self.assertListEqual(list(results),
[vivaldi_composer, vivaldi_browser])
results = self.backend.search('browser', SearchTest)
self.assertListEqual(list(results),
[vivaldi_browser, vivaldi_composer])
title_search_field.boost = original_title_boost