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import datetime
import os
import shutil
import tempfile
from io import StringIO
from tempfile import mkdtemp
from unittest.mock import patch
import pysolr
from django.conf import settings
from django.core.exceptions import ImproperlyConfigured
from django.core.management import call_command
from django.core.management.base import CommandError
from django.test import TestCase
from haystack import connections, constants, indexes
from haystack.utils.loading import UnifiedIndex
from ..core.models import MockModel, MockTag
class SolrMockSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
name = indexes.CharField(model_attr="author", faceted=True)
pub_date = indexes.DateTimeField(model_attr="pub_date")
def get_model(self):
return MockModel
def get_updated_field(self):
return "pub_date"
class SolrMockTagSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, model_attr="name")
def get_model(self):
return MockTag
class SolrMockSecretKeySearchIndex(indexes.SearchIndex, indexes.Indexable):
Th3S3cr3tK3y = indexes.CharField(document=True, model_attr="author")
def get_model(self):
return MockModel
class ManagementCommandTestCase(TestCase):
fixtures = ["base_data.json", "bulk_data.json"]
def setUp(self):
super().setUp()
self.solr = pysolr.Solr(settings.HAYSTACK_CONNECTIONS["solr"]["URL"])
# Stow.
self.old_ui = connections["solr"].get_unified_index()
self.ui = UnifiedIndex()
self.smmi = SolrMockSearchIndex()
self.ui.build(indexes=[self.smmi])
connections["solr"]._index = self.ui
def tearDown(self):
connections["solr"]._index = self.old_ui
super().tearDown()
def verify_indexed_documents(self):
"""Confirm that the documents in the search index match the database"""
res = self.solr.search("*:*", fl=["id"], rows=50)
self.assertEqual(res.hits, 23)
indexed_doc_ids = set(i["id"] for i in res.docs)
expected_doc_ids = set(
"core.mockmodel.%d" % i
for i in MockModel.objects.values_list("pk", flat=True)
)
self.assertSetEqual(indexed_doc_ids, expected_doc_ids)
def test_basic_commands(self):
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", verbosity=0, commit=False)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", verbosity=0)
self.verify_indexed_documents()
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("rebuild_index", interactive=False, verbosity=0, commit=False)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("rebuild_index", interactive=False, verbosity=0, commit=True)
self.verify_indexed_documents()
call_command("clear_index", interactive=False, verbosity=0, commit=False)
self.verify_indexed_documents()
def test_remove(self):
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", verbosity=0)
self.verify_indexed_documents()
# Remove several instances, two of which will fit in the same block:
MockModel.objects.get(pk=1).delete()
MockModel.objects.get(pk=2).delete()
MockModel.objects.get(pk=8).delete()
self.assertEqual(self.solr.search("*:*").hits, 23)
# Plain ``update_index`` doesn't fix it.
call_command("update_index", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 23)
# Remove without commit also doesn't affect queries:
call_command(
"update_index", remove=True, verbosity=0, batchsize=2, commit=False
)
self.assertEqual(self.solr.search("*:*").hits, 23)
# … but remove with commit does:
call_command("update_index", remove=True, verbosity=0, batchsize=2)
self.assertEqual(self.solr.search("*:*").hits, 20)
def test_age(self):
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
start = datetime.datetime.now() - datetime.timedelta(hours=3)
end = datetime.datetime.now()
mock = MockModel.objects.get(pk=1)
mock.pub_date = datetime.datetime.now() - datetime.timedelta(hours=2)
mock.save()
self.assertEqual(
MockModel.objects.filter(pub_date__range=(start, end)).count(), 1
)
call_command("update_index", age=3, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 1)
def test_age_with_time_zones(self):
"""Haystack should use django.utils.timezone.now"""
from django.utils.timezone import now as django_now
from haystack.management.commands.update_index import now as haystack_now
self.assertIs(
haystack_now,
django_now,
msg="update_index should use django.utils.timezone.now",
)
with patch("haystack.management.commands.update_index.now") as m:
m.return_value = django_now()
self.test_age()
assert m.called
def test_dates(self):
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
start = datetime.datetime.now() - datetime.timedelta(hours=5, minutes=30)
end = datetime.datetime.now() - datetime.timedelta(hours=2)
mock_1 = MockModel.objects.get(pk=1)
mock_1.pub_date = datetime.datetime.now() - datetime.timedelta(
hours=5, minutes=1
)
mock_1.save()
mock_2 = MockModel.objects.get(pk=2)
mock_2.pub_date = datetime.datetime.now() - datetime.timedelta(hours=3)
mock_2.save()
mock_3 = MockModel.objects.get(pk=3)
mock_3.pub_date = datetime.datetime.now() - datetime.timedelta(hours=1)
mock_3.save()
self.assertEqual(
MockModel.objects.filter(pub_date__range=(start, end)).count(), 2
)
call_command(
"update_index",
start_date=start.isoformat(),
end_date=end.isoformat(),
verbosity=0,
)
self.assertEqual(self.solr.search("*:*").hits, 2)
def test_multiprocessing(self):
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", verbosity=2, workers=2, batchsize=5)
self.verify_indexed_documents()
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", verbosity=2, workers=2, batchsize=5, commit=False)
self.assertEqual(self.solr.search("*:*").hits, 0)
def test_build_schema_wrong_backend(self):
settings.HAYSTACK_CONNECTIONS["whoosh"] = {
"ENGINE": "haystack.backends.whoosh_backend.WhooshEngine",
"PATH": mkdtemp(prefix="dummy-path-"),
}
connections["whoosh"]._index = self.ui
self.assertRaises(
ImproperlyConfigured, call_command, "build_solr_schema", using="whoosh"
)
def test_build_schema(self):
# Stow.
oldhdf = constants.DOCUMENT_FIELD
oldui = connections["solr"].get_unified_index()
oldurl = settings.HAYSTACK_CONNECTIONS["solr"]["URL"]
conf_dir = tempfile.mkdtemp()
with open(os.path.join(conf_dir, "managed-schema"), "w+") as fp:
pass
try:
needle = "Th3S3cr3tK3y"
constants.DOCUMENT_FIELD = (
needle # Force index to use new key for document_fields
)
settings.HAYSTACK_CONNECTIONS["solr"]["URL"] = (
settings.HAYSTACK_CONNECTIONS["solr"]["URL"].rsplit("/", 1)[0]
+ "/mgmnt"
)
ui = UnifiedIndex()
ui.build(indexes=[SolrMockSecretKeySearchIndex()])
connections["solr"]._index = ui
rendered_file = StringIO()
schema_file = os.path.join(conf_dir, "schema.xml")
solrconfig_file = os.path.join(conf_dir, "solrconfig.xml")
self.assertTrue(
os.path.isdir(conf_dir), msg="Expected %s to be a directory" % conf_dir
)
call_command("build_solr_schema", using="solr", stdout=rendered_file)
contents = rendered_file.getvalue()
self.assertGreater(contents.find('name="%s' % needle), -1)
call_command(
"build_solr_schema", using="solr", configure_directory=conf_dir
)
with open(schema_file) as s:
self.assertGreater(s.read().find('name="%s' % needle), -1)
with open(solrconfig_file) as s:
self.assertGreater(s.read().find('name="df">%s' % needle), -1)
self.assertTrue(
os.path.isfile(os.path.join(conf_dir, "managed-schema.old"))
)
with patch(
"haystack.management.commands.build_solr_schema.requests.get"
) as mock_request:
call_command("build_solr_schema", using="solr", reload_core=True)
with patch(
"haystack.management.commands.build_solr_schema.requests.get"
) as mock_request:
mock_request.return_value.ok = False
self.assertRaises(
CommandError,
call_command,
"build_solr_schema",
using="solr",
reload_core=True,
)
call_command("build_solr_schema", using="solr", filename=schema_file)
with open(schema_file) as s:
self.assertGreater(s.read().find('name="%s' % needle), -1)
finally:
# reset
constants.DOCUMENT_FIELD = oldhdf
connections["solr"]._index = oldui
settings.HAYSTACK_CONNECTIONS["solr"]["URL"] = oldurl
shutil.rmtree(conf_dir, ignore_errors=True)
class AppModelManagementCommandTestCase(TestCase):
fixtures = ["base_data", "bulk_data.json"]
def setUp(self):
super().setUp()
self.solr = pysolr.Solr(settings.HAYSTACK_CONNECTIONS["solr"]["URL"])
# Stow.
self.old_ui = connections["solr"].get_unified_index()
self.ui = UnifiedIndex()
self.smmi = SolrMockSearchIndex()
self.smtmi = SolrMockTagSearchIndex()
self.ui.build(indexes=[self.smmi, self.smtmi])
connections["solr"]._index = self.ui
def tearDown(self):
connections["solr"]._index = self.old_ui
super().tearDown()
def test_app_model_variations(self):
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 25)
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", "core", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 25)
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
with self.assertRaises(ImproperlyConfigured):
call_command("update_index", "fake_app_thats_not_there")
call_command("update_index", "core", "discovery", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 25)
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", "discovery", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", "core.MockModel", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 23)
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", "core.MockTag", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 2)
call_command("clear_index", interactive=False, verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 0)
call_command("update_index", "core.MockTag", "core.MockModel", verbosity=0)
self.assertEqual(self.solr.search("*:*").hits, 25)
|
