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from django.apps import apps
from django.db import models
from haystack import connection_router, connections
from haystack.exceptions import NotHandled
from haystack.query import SearchQuerySet
from haystack.signals import BaseSignalProcessor, RealtimeSignalProcessor
from ..whoosh_tests.testcases import WhooshTestCase
from .models import Bar, Foo
from .search_indexes import BarIndex, FooIndex
class MultipleIndexTestCase(WhooshTestCase):
def setUp(self):
super().setUp()
self.ui = connections["solr"].get_unified_index()
self.fi = self.ui.get_index(Foo)
self.bi = self.ui.get_index(Bar)
self.solr_backend = connections["solr"].get_backend()
self.whoosh_backend = connections["whoosh"].get_backend()
self.filtered_whoosh_backend = connections["filtered_whoosh"].get_backend()
Foo.objects.bulk_create(
[
Foo(title="Haystack test", body="foo 1"),
Foo(title="Another Haystack test", body="foo 2"),
]
)
Bar.objects.bulk_create(
[
Bar(author="Haystack test", content="bar 1"),
Bar(author="Another Haystack test", content="bar 2"),
Bar(author="Yet another Haystack test", content="bar 3"),
]
)
self.fi.reindex(using="solr")
self.fi.reindex(using="whoosh")
self.bi.reindex(using="solr")
def tearDown(self):
self.fi.clear(using="solr")
self.bi.clear(using="solr")
super().tearDown()
def test_index_update_object_using(self):
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 2)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
foo_3 = Foo.objects.create(title="Whee another Haystack test", body="foo 3")
self.fi.update_object(foo_3, using="solr")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 3)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
self.fi.update_object(foo_3, using="whoosh")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 3)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 3)
def test_index_remove_object_using(self):
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 2)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
foo_1 = Foo.objects.get(pk=1)
self.fi.remove_object(foo_1, using="solr")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 1)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
self.fi.remove_object(foo_1, using="whoosh")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 1)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 1)
def test_index_clear_using(self):
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 2)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
self.fi.clear(using="solr")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 0)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
self.fi.clear(using="whoosh")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 0)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 0)
def test_index_update_using(self):
self.fi.clear(using="solr")
self.fi.clear(using="whoosh")
self.bi.clear(using="solr")
self.bi.clear(using="whoosh")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 0)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 0)
self.fi.update(using="solr")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 2)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 0)
self.fi.update(using="whoosh")
results = self.solr_backend.search("foo")
self.assertEqual(results["hits"], 2)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
def test_searchqueryset_using(self):
# Using the default.
sqs = SearchQuerySet("solr")
self.assertEqual(sqs.count(), 5)
self.assertEqual(sqs.models(Foo).count(), 2)
self.assertEqual(sqs.models(Bar).count(), 3)
self.assertEqual(sqs.using("solr").count(), 5)
self.assertEqual(sqs.using("solr").models(Foo).count(), 2)
self.assertEqual(sqs.using("solr").models(Bar).count(), 3)
self.assertEqual(sqs.using("whoosh").count(), 2)
self.assertEqual(sqs.using("whoosh").models(Foo).count(), 2)
self.assertEqual(sqs.using("whoosh").models(Bar).count(), 0)
def test_searchquery_using(self):
sq = connections["solr"].get_query()
# Using the default.
self.assertEqual(sq.get_count(), 5)
# "Swap" to the default.
sq = sq.using("solr")
self.assertEqual(sq.get_count(), 5)
# Swap the ``SearchQuery`` used.
sq = sq.using("whoosh")
self.assertEqual(sq.get_count(), 2)
def test_excluded_indexes(self):
wui = connections["filtered_whoosh"].get_unified_index()
self.assertTrue(any(isinstance(i, FooIndex) for i in wui.collect_indexes()))
self.assertFalse(any(isinstance(i, BarIndex) for i in wui.collect_indexes()))
# Shouldn't error.
wui.get_index(Foo)
# Should error, since it's not present.
self.assertRaises(NotHandled, wui.get_index, Bar)
def test_filtered_index_update(self):
for i in ("whoosh", "filtered_whoosh"):
self.fi.clear(using=i)
self.fi.update(using=i)
results = self.whoosh_backend.search("foo")
self.assertEqual(results["hits"], 2)
results = self.filtered_whoosh_backend.search("foo")
self.assertEqual(
results["hits"], 1, "Filtered backend should only contain one record"
)
class TestSignalProcessor(BaseSignalProcessor):
def setup(self):
self.setup_ran = True
super().setup()
def teardown(self):
self.teardown_ran = True
super().teardown()
class SignalProcessorTestCase(WhooshTestCase):
@classmethod
def setUpClass(cls):
super().setUpClass()
config = apps.get_app_config("haystack")
cls._old_sp = config.signal_processor
config.signal_processor = RealtimeSignalProcessor(
connections, connection_router
)
@classmethod
def tearDown(cls):
config = apps.get_app_config("haystack")
config.signal_processor.teardown()
config.signal_processor = cls._old_sp
super().tearDown()
def setUp(self):
super().setUp()
# Blatantly wrong data, just for assertion purposes.
self.fake_connections = {}
self.fake_router = []
self.ui = connections["solr"].get_unified_index()
self.fi = self.ui.get_index(Foo)
self.bi = self.ui.get_index(Bar)
self.solr_backend = connections["solr"].get_backend()
self.whoosh_backend = connections["whoosh"].get_backend()
self.foo_1 = Foo.objects.create(title="Haystack test", body="foo 1")
self.foo_2 = Foo.objects.create(title="Another Haystack test", body="foo 2")
self.bar_1 = Bar.objects.create(author="Haystack test", content="bar 1")
self.bar_2 = Bar.objects.create(author="Another Haystack test", content="bar 2")
self.bar_3 = Bar.objects.create(
author="Yet another Haystack test", content="bar 3"
)
self.fi.reindex(using="solr")
self.fi.reindex(using="whoosh")
self.bi.reindex(using="solr")
def tearDown(self):
self.fi.clear(using="solr")
self.bi.clear(using="solr")
super().tearDown()
def test_init(self):
tsp = TestSignalProcessor(self.fake_connections, self.fake_router)
self.assertEqual(tsp.connections, self.fake_connections)
self.assertEqual(tsp.connection_router, self.fake_router)
# We fake some side-effects to make sure it ran.
self.assertTrue(tsp.setup_ran)
bsp = BaseSignalProcessor(self.fake_connections, self.fake_router)
self.assertFalse(getattr(bsp, "setup_ran", False))
def test_setup(self):
tsp = TestSignalProcessor(self.fake_connections, self.fake_router)
tsp.setup()
self.assertTrue(tsp.setup_ran)
def test_teardown(self):
tsp = TestSignalProcessor(self.fake_connections, self.fake_router)
tsp.teardown()
self.assertTrue(tsp.teardown_ran)
def test_handle_save(self):
# Because the code here is pretty leaky (abstraction-wise), we'll test
# the actual setup.
# First, ensure the signal is setup.
self.assertEqual(len(models.signals.post_save.receivers), 1)
# Second, check the existing search data.
sqs = SearchQuerySet("solr")
self.assertEqual(sqs.using("solr").count(), 5)
self.assertEqual(sqs.using("solr").models(Foo).count(), 2)
self.assertEqual(sqs.using("solr").models(Bar).count(), 3)
self.assertEqual(sqs.using("whoosh").count(), 2)
self.assertEqual(sqs.using("whoosh").models(Foo).count(), 2)
self.assertEqual(
sqs.using("solr").models(Foo).order_by("django_id")[0].text, "foo 1"
)
self.assertEqual(
sqs.using("whoosh").models(Foo).order_by("django_id")[0].text, "foo 1"
)
# Third, save the model, which should fire the signal & index the
# new data.
self.foo_1.body = "A different body"
self.foo_1.save()
# Fourth, check the search data for the updated data, making sure counts
# haven't changed.
sqs = SearchQuerySet("solr")
self.assertEqual(sqs.using("solr").count(), 5)
self.assertEqual(sqs.using("solr").models(Foo).count(), 2)
self.assertEqual(sqs.using("solr").models(Bar).count(), 3)
self.assertEqual(sqs.using("whoosh").count(), 2)
self.assertEqual(sqs.using("whoosh").models(Foo).count(), 2)
self.assertEqual(
sqs.using("solr").models(Foo).order_by("django_id")[0].text,
"A different body",
)
self.assertEqual(
sqs.using("whoosh").models(Foo).order_by("django_id")[0].text, "foo 1"
)
def test_handle_delete(self):
# Because the code here is pretty leaky (abstraction-wise), we'll test
# the actual setup.
# First, ensure the signal is setup.
self.assertEqual(len(models.signals.post_delete.receivers), 1)
# Second, check the existing search data.
sqs = SearchQuerySet("solr")
self.assertEqual(sqs.using("solr").count(), 5)
self.assertEqual(sqs.using("solr").models(Foo).count(), 2)
self.assertEqual(sqs.using("solr").models(Bar).count(), 3)
self.assertEqual(sqs.using("whoosh").count(), 2)
self.assertEqual(sqs.using("whoosh").models(Foo).count(), 2)
self.assertEqual(
sqs.using("solr").models(Foo).order_by("django_id")[0].text, "foo 1"
)
self.assertEqual(
sqs.using("whoosh").models(Foo).order_by("django_id")[0].text, "foo 1"
)
# Third, delete the model, which should fire the signal & remove the
# record from the index.
self.foo_1.delete()
# Fourth, check the search data for the now-removed data, making sure counts
# have changed correctly.
sqs = SearchQuerySet("solr")
self.assertEqual(sqs.using("solr").count(), 4)
self.assertEqual(sqs.using("solr").models(Foo).count(), 1)
self.assertEqual(sqs.using("solr").models(Bar).count(), 3)
self.assertEqual(sqs.using("whoosh").count(), 2)
self.assertEqual(sqs.using("whoosh").models(Foo).count(), 2)
self.assertEqual(
sqs.using("solr").models(Foo).order_by("django_id")[0].text, "foo 2"
)
self.assertEqual(
sqs.using("whoosh").models(Foo).order_by("django_id")[0].text, "foo 1"
)
|
