/
indexes.py
632 lines (492 loc) · 25.3 KB
/
indexes.py
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import datetime
import Queue
from threading import Thread
import time
from django.test import TestCase
from haystack import connections, connection_router
from haystack.exceptions import SearchFieldError
from haystack import indexes
from haystack.utils.loading import UnifiedIndex
from core.models import MockModel, AThirdMockModel, AFifthMockModel
class BadSearchIndex1(indexes.SearchIndex, indexes.Indexable):
author = indexes.CharField(model_attr='author')
pub_date = indexes.DateTimeField(model_attr='pub_date')
def get_model(self):
return MockModel
class BadSearchIndex2(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
content2 = indexes.CharField(document=True, use_template=True)
author = indexes.CharField(model_attr='author')
pub_date = indexes.DateTimeField(model_attr='pub_date')
def get_model(self):
return MockModel
class GoodMockSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
author = indexes.CharField(model_attr='author')
pub_date = indexes.DateTimeField(model_attr='pub_date')
extra = indexes.CharField(indexed=False, use_template=True)
def get_model(self):
return MockModel
# For testing inheritance...
class AltGoodMockSearchIndex(GoodMockSearchIndex, indexes.Indexable):
additional = indexes.CharField(model_attr='author')
def get_model(self):
return MockModel
class GoodCustomMockSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
author = indexes.CharField(model_attr='author', faceted=True)
pub_date = indexes.DateTimeField(model_attr='pub_date', faceted=True)
extra = indexes.CharField(indexed=False, use_template=True)
hello = indexes.CharField(model_attr='hello')
def prepare(self, obj):
super(GoodCustomMockSearchIndex, self).prepare(obj)
self.prepared_data['whee'] = 'Custom preparation.'
return self.prepared_data
def prepare_author(self, obj):
return "Hi, I'm %s" % self.prepared_data['author']
def load_all_queryset(self):
return self.get_model()._default_manager.filter(id__gt=1)
def get_model(self):
return MockModel
def index_queryset(self):
return MockModel.objects.all()
def read_queryset(self):
return MockModel.objects.filter(author__in=['daniel1', 'daniel3'])
def build_queryset(self, start_date=None, end_date=None):
return MockModel.objects.filter(author__in=['daniel1', 'daniel3'])
class GoodNullableMockSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
author = indexes.CharField(model_attr='author', null=True, faceted=True)
def get_model(self):
return MockModel
class GoodOverriddenFieldNameMockSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True, index_fieldname='more_content')
author = indexes.CharField(model_attr='author', index_fieldname='name_s')
hello = indexes.CharField(model_attr='hello')
def get_model(self):
return MockModel
class GoodFacetedMockSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
author = indexes.CharField(model_attr='author')
author_foo = indexes.FacetCharField(facet_for='author')
pub_date = indexes.DateTimeField(model_attr='pub_date')
pub_date_exact = indexes.FacetDateTimeField(facet_for='pub_date')
def get_model(self):
return MockModel
def prepare_author(self, obj):
return "Hi, I'm %s" % self.prepared_data['author']
def prepare_pub_date_exact(self, obj):
return "2010-10-26T01:54:32"
class MROFieldsSearchIndexA(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, model_attr='test_a')
def get_model(self):
return MockModel
class MROFieldsSearchIndexB(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, model_attr='test_b')
def get_model(self):
return MockModel
class MROFieldsSearchChild(MROFieldsSearchIndexA, MROFieldsSearchIndexB):
pass
class SearchIndexTestCase(TestCase):
def setUp(self):
super(SearchIndexTestCase, self).setUp()
self.sb = connections['default'].get_backend()
self.mi = GoodMockSearchIndex()
self.cmi = GoodCustomMockSearchIndex()
self.cnmi = GoodNullableMockSearchIndex()
self.gfmsi = GoodFacetedMockSearchIndex()
# Fake the unified index.
self.old_unified_index = connections['default']._index
self.ui = UnifiedIndex()
self.ui.build(indexes=[self.mi])
connections['default']._index = self.ui
self.sample_docs = {
u'core.mockmodel.1': {
'text': u'Indexed!\n1',
'django_id': u'1',
'django_ct': u'core.mockmodel',
'extra': u'Stored!\n1',
'author': u'daniel1',
'pub_date': datetime.datetime(2009, 3, 17, 6, 0),
'id': u'core.mockmodel.1'
},
u'core.mockmodel.2': {
'text': u'Indexed!\n2',
'django_id': u'2',
'django_ct': u'core.mockmodel',
'extra': u'Stored!\n2',
'author': u'daniel2',
'pub_date': datetime.datetime(2009, 3, 17, 7, 0),
'id': u'core.mockmodel.2'
},
u'core.mockmodel.3': {
'text': u'Indexed!\n3',
'django_id': u'3',
'django_ct': u'core.mockmodel',
'extra': u'Stored!\n3',
'author': u'daniel3',
'pub_date': datetime.datetime(2009, 3, 17, 8, 0),
'id': u'core.mockmodel.3'
}
}
def tearDown(self):
connections['default']._index = self.old_unified_index
super(SearchIndexTestCase, self).tearDown()
def test_no_contentfield_present(self):
self.assertRaises(SearchFieldError, BadSearchIndex1)
def test_too_many_contentfields_present(self):
self.assertRaises(SearchFieldError, BadSearchIndex2)
def test_contentfield_present(self):
try:
mi = GoodMockSearchIndex()
except:
self.fail()
def test_proper_fields(self):
self.assertEqual(len(self.mi.fields), 4)
self.assertTrue('text' in self.mi.fields)
self.assertTrue(isinstance(self.mi.fields['text'], indexes.CharField))
self.assertTrue('author' in self.mi.fields)
self.assertTrue(isinstance(self.mi.fields['author'], indexes.CharField))
self.assertTrue('pub_date' in self.mi.fields)
self.assertTrue(isinstance(self.mi.fields['pub_date'], indexes.DateTimeField))
self.assertTrue('extra' in self.mi.fields)
self.assertTrue(isinstance(self.mi.fields['extra'], indexes.CharField))
self.assertEqual(len(self.cmi.fields), 7)
self.assertTrue('text' in self.cmi.fields)
self.assertTrue(isinstance(self.cmi.fields['text'], indexes.CharField))
self.assertTrue('author' in self.cmi.fields)
self.assertTrue(isinstance(self.cmi.fields['author'], indexes.CharField))
self.assertTrue('author_exact' in self.cmi.fields)
self.assertTrue(isinstance(self.cmi.fields['author_exact'], indexes.FacetCharField))
self.assertTrue('pub_date' in self.cmi.fields)
self.assertTrue(isinstance(self.cmi.fields['pub_date'], indexes.DateTimeField))
self.assertTrue('pub_date_exact' in self.cmi.fields)
self.assertTrue(isinstance(self.cmi.fields['pub_date_exact'], indexes.FacetDateTimeField))
self.assertTrue('extra' in self.cmi.fields)
self.assertTrue(isinstance(self.cmi.fields['extra'], indexes.CharField))
self.assertTrue('hello' in self.cmi.fields)
self.assertTrue(isinstance(self.cmi.fields['extra'], indexes.CharField))
def test_index_queryset(self):
self.assertEqual(len(self.cmi.index_queryset()), 3)
def test_read_queryset(self):
self.assertEqual(len(self.cmi.read_queryset()), 2)
def test_build_queryset(self):
# The custom SearchIndex.build_queryset returns the same records as
# the read_queryset
self.assertEqual(len(self.cmi.build_queryset()), 2)
# Store a reference to the original method
old_guf = self.mi.__class__.get_updated_field
self.mi.__class__.get_updated_field = lambda self: 'pub_date'
# With an updated field, we should get have filtered results
sd = datetime.datetime(2009, 3, 17, 7, 0)
self.assertEqual(len(self.mi.build_queryset(start_date=sd)), 2)
ed = datetime.datetime(2009, 3, 17, 7, 59)
self.assertEqual(len(self.mi.build_queryset(end_date=ed)), 2)
sd = datetime.datetime(2009, 3, 17, 6, 0)
ed = datetime.datetime(2009, 3, 17, 6, 59)
self.assertEqual(len(self.mi.build_queryset(start_date=sd,
end_date=ed)), 1)
# Remove the updated field for the next test
del self.mi.__class__.get_updated_field
# The default should return all 3 even if we specify a start date
# because there is no updated field specified
self.assertEqual(len(self.mi.build_queryset(start_date=sd)), 3)
# Restore the original attribute
self.mi.__class__.get_updated_field = old_guf
def test_prepare(self):
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
self.assertEqual(len(self.mi.prepare(mock)), 7)
self.assertEqual(sorted(self.mi.prepare(mock).keys()), ['author', 'django_ct', 'django_id', 'extra', 'id', 'pub_date', 'text'])
def test_custom_prepare(self):
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
self.assertEqual(len(self.cmi.prepare(mock)), 11)
self.assertEqual(sorted(self.cmi.prepare(mock).keys()), ['author', 'author_exact', 'django_ct', 'django_id', 'extra', 'hello', 'id', 'pub_date', 'pub_date_exact', 'text', 'whee'])
self.assertEqual(len(self.cmi.full_prepare(mock)), 11)
self.assertEqual(sorted(self.cmi.full_prepare(mock).keys()), ['author', 'author_exact', 'django_ct', 'django_id', 'extra', 'hello', 'id', 'pub_date', 'pub_date_exact', 'text', 'whee'])
def test_thread_safety(self):
# This is a regression. ``SearchIndex`` used to write to
# ``self.prepared_data``, which would leak between threads if things
# went too fast.
exceptions = []
def threaded_prepare(queue, index, model):
try:
index.queue = queue
prepped = index.prepare(model)
except Exception, e:
exceptions.append(e)
raise
class ThreadedSearchIndex(GoodMockSearchIndex):
def prepare_author(self, obj):
if obj.pk == 20:
time.sleep(0.1)
else:
time.sleep(0.5)
queue.put(self.prepared_data['author'])
return self.prepared_data['author']
tmi = ThreadedSearchIndex()
queue = Queue.Queue()
mock_1 = MockModel()
mock_1.pk = 20
mock_1.author = 'foo'
mock_1.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
mock_2 = MockModel()
mock_2.pk = 21
mock_2.author = 'daniel%s' % mock_2.id
mock_2.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
th1 = Thread(target=threaded_prepare, args=(queue, tmi, mock_1))
th2 = Thread(target=threaded_prepare, args=(queue, tmi, mock_2))
th1.start()
th2.start()
th1.join()
th2.join()
mock_1_result = queue.get()
mock_2_result = queue.get()
self.assertEqual(mock_1_result, u'foo')
self.assertEqual(mock_2_result, u'daniel21')
def test_custom_prepare_author(self):
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
self.assertEqual(len(self.cmi.prepare(mock)), 11)
self.assertEqual(sorted(self.cmi.prepare(mock).keys()), ['author', 'author_exact', 'django_ct', 'django_id', 'extra', 'hello', 'id', 'pub_date', 'pub_date_exact', 'text', 'whee'])
self.assertEqual(len(self.cmi.full_prepare(mock)), 11)
self.assertEqual(sorted(self.cmi.full_prepare(mock).keys()), ['author', 'author_exact', 'django_ct', 'django_id', 'extra', 'hello', 'id', 'pub_date', 'pub_date_exact', 'text', 'whee'])
self.assertEqual(self.cmi.prepared_data['author'], "Hi, I'm daniel20")
self.assertEqual(self.cmi.prepared_data['author_exact'], "Hi, I'm daniel20")
def test_custom_model_attr(self):
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
self.assertEqual(len(self.cmi.prepare(mock)), 11)
self.assertEqual(sorted(self.cmi.prepare(mock).keys()), ['author', 'author_exact', 'django_ct', 'django_id', 'extra', 'hello', 'id', 'pub_date', 'pub_date_exact', 'text', 'whee'])
self.assertEqual(len(self.cmi.full_prepare(mock)), 11)
self.assertEqual(sorted(self.cmi.full_prepare(mock).keys()), ['author', 'author_exact', 'django_ct', 'django_id', 'extra', 'hello', 'id', 'pub_date', 'pub_date_exact', 'text', 'whee'])
self.assertEqual(self.cmi.prepared_data['hello'], u'World!')
def test_custom_index_fieldname(self):
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
cofnmi = GoodOverriddenFieldNameMockSearchIndex()
self.assertEqual(len(cofnmi.prepare(mock)), 6)
self.assertEqual(sorted(cofnmi.prepare(mock).keys()), ['django_ct', 'django_id', 'hello', 'id', 'more_content', 'name_s'])
self.assertEqual(cofnmi.prepared_data['name_s'], u'daniel20')
self.assertEqual(cofnmi.get_content_field(), 'more_content')
def test_get_content_field(self):
self.assertEqual(self.mi.get_content_field(), 'text')
def test_update(self):
self.sb.clear()
self.assertEqual(self.sb.search('*')['hits'], 0)
self.mi.update()
self.assertEqual(self.sb.search('*')['hits'], 3)
self.sb.clear()
def test_update_object(self):
self.sb.clear()
self.assertEqual(self.sb.search('*')['hits'], 0)
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
self.mi.update_object(mock)
self.assertEqual([(res.content_type(), res.pk) for res in self.sb.search('*')['results']], [(u'core.mockmodel', u'20')])
self.sb.clear()
def test_remove_object(self):
self.mi.update()
self.assertEqual(self.sb.search('*')['hits'], 3)
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
self.mi.update_object(mock)
self.assertEqual(self.sb.search('*')['hits'], 4)
self.mi.remove_object(mock)
self.assertEqual([(res.content_type(), res.pk) for res in self.sb.search('*')['results']], [(u'core.mockmodel', u'1'), (u'core.mockmodel', u'2'), (u'core.mockmodel', u'3')])
self.sb.clear()
def test_clear(self):
self.mi.update()
self.assertEqual(self.sb.search('*')['hits'], 3)
self.mi.clear()
self.assertEqual(self.sb.search('*')['hits'], 0)
def test_reindex(self):
self.mi.reindex()
self.assertEqual([(res.content_type(), res.pk) for res in self.sb.search('*')['results']], [(u'core.mockmodel', u'1'), (u'core.mockmodel', u'2'), (u'core.mockmodel', u'3')])
self.sb.clear()
def test_inheritance(self):
try:
agmi = AltGoodMockSearchIndex()
except:
self.fail()
self.assertEqual(len(agmi.fields), 5)
self.assertTrue('text' in agmi.fields)
self.assertTrue(isinstance(agmi.fields['text'], indexes.CharField))
self.assertTrue('author' in agmi.fields)
self.assertTrue(isinstance(agmi.fields['author'], indexes.CharField))
self.assertTrue('pub_date' in agmi.fields)
self.assertTrue(isinstance(agmi.fields['pub_date'], indexes.DateTimeField))
self.assertTrue('extra' in agmi.fields)
self.assertTrue(isinstance(agmi.fields['extra'], indexes.CharField))
self.assertTrue('additional' in agmi.fields)
self.assertTrue(isinstance(agmi.fields['additional'], indexes.CharField))
def test_proper_field_resolution(self):
mrofsc = MROFieldsSearchChild()
mock = MockModel()
mock.pk = 20
mock.author = 'daniel%s' % mock.id
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
mock.test_a = 'This is A'
mock.test_b = 'This is B'
self.assertEqual(len(mrofsc.fields), 1)
prepped_data = mrofsc.prepare(mock)
self.assertEqual(len(prepped_data), 4)
self.assertEqual(prepped_data['text'], 'This is A')
def test_load_all_queryset(self):
self.assertEqual([obj.id for obj in self.cmi.load_all_queryset()], [2, 3])
def test_nullable(self):
mock = MockModel()
mock.pk = 20
mock.author = None
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
prepared_data = self.cnmi.prepare(mock)
self.assertEqual(len(prepared_data), 6)
self.assertEqual(sorted(prepared_data.keys()), ['author', 'author_exact', 'django_ct', 'django_id', 'id', 'text'])
prepared_data = self.cnmi.full_prepare(mock)
self.assertEqual(len(prepared_data), 4)
self.assertEqual(sorted(prepared_data.keys()), ['django_ct', 'django_id', 'id', 'text'])
def test_custom_facet_fields(self):
mock = MockModel()
mock.pk = 20
mock.author = 'daniel'
mock.pub_date = datetime.datetime(2009, 1, 31, 4, 19, 0)
prepared_data = self.gfmsi.prepare(mock)
self.assertEqual(len(prepared_data), 8)
self.assertEqual(sorted(prepared_data.keys()), ['author', 'author_foo', 'django_ct', 'django_id', 'id', 'pub_date', 'pub_date_exact', 'text'])
prepared_data = self.gfmsi.full_prepare(mock)
self.assertEqual(len(prepared_data), 8)
self.assertEqual(sorted(prepared_data.keys()), ['author', 'author_foo', 'django_ct', 'django_id', 'id', 'pub_date', 'pub_date_exact', 'text'])
self.assertEqual(prepared_data['author_foo'], u"Hi, I'm daniel")
self.assertEqual(prepared_data['pub_date_exact'], '2010-10-26T01:54:32')
class BasicModelSearchIndex(indexes.ModelSearchIndex, indexes.Indexable):
class Meta:
model = MockModel
class FieldsModelSearchIndex(indexes.ModelSearchIndex, indexes.Indexable):
class Meta:
model = MockModel
fields = ['author', 'pub_date']
class ExcludesModelSearchIndex(indexes.ModelSearchIndex, indexes.Indexable):
class Meta:
model = MockModel
excludes = ['author', 'foo']
class FieldsWithOverrideModelSearchIndex(indexes.ModelSearchIndex, indexes.Indexable):
foo = indexes.IntegerField(model_attr='foo')
class Meta:
model = MockModel
fields = ['author', 'foo']
def get_index_fieldname(self, f):
if f.name == 'author':
return 'author_bar'
else:
return f.name
class YetAnotherBasicModelSearchIndex(indexes.ModelSearchIndex, indexes.Indexable):
text = indexes.CharField(document=True)
class Meta:
model = AThirdMockModel
class GhettoAFifthMockModelSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True)
def get_model(self):
return AFifthMockModel
def index_queryset(self):
# Index everything,
return self.get_model().objects.complete_set()
def read_queryset(self):
return self.get_model().objects.all()
class ReadQuerySetTestSearchIndex(indexes.SearchIndex, indexes.Indexable):
author = indexes.CharField(model_attr='author', document=True)
def get_model(self):
return AFifthMockModel
def read_queryset(self):
return self.get_model().objects.complete_set()
class TextReadQuerySetTestSearchIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(model_attr='author', document=True)
def get_model(self):
return AFifthMockModel
def read_queryset(self):
return self.get_model().objects.complete_set()
class ModelSearchIndexTestCase(TestCase):
def setUp(self):
super(ModelSearchIndexTestCase, self).setUp()
self.sb = connections['default'].get_backend()
self.bmsi = BasicModelSearchIndex()
self.fmsi = FieldsModelSearchIndex()
self.emsi = ExcludesModelSearchIndex()
self.fwomsi = FieldsWithOverrideModelSearchIndex()
self.yabmsi = YetAnotherBasicModelSearchIndex()
def test_basic(self):
self.assertEqual(len(self.bmsi.fields), 4)
self.assertTrue('foo' in self.bmsi.fields)
self.assertTrue(isinstance(self.bmsi.fields['foo'], indexes.CharField))
self.assertEqual(self.bmsi.fields['foo'].null, False)
self.assertEqual(self.bmsi.fields['foo'].index_fieldname, 'foo')
self.assertTrue('author' in self.bmsi.fields)
self.assertTrue(isinstance(self.bmsi.fields['author'], indexes.CharField))
self.assertEqual(self.bmsi.fields['author'].null, False)
self.assertTrue('pub_date' in self.bmsi.fields)
self.assertTrue(isinstance(self.bmsi.fields['pub_date'], indexes.DateTimeField))
self.assertTrue(isinstance(self.bmsi.fields['pub_date'].default, datetime.datetime))
self.assertTrue('text' in self.bmsi.fields)
self.assertTrue(isinstance(self.bmsi.fields['text'], indexes.CharField))
self.assertEqual(self.bmsi.fields['text'].document, True)
self.assertEqual(self.bmsi.fields['text'].use_template, True)
def test_fields(self):
self.assertEqual(len(self.fmsi.fields), 3)
self.assertTrue('author' in self.fmsi.fields)
self.assertTrue(isinstance(self.fmsi.fields['author'], indexes.CharField))
self.assertTrue('pub_date' in self.fmsi.fields)
self.assertTrue(isinstance(self.fmsi.fields['pub_date'], indexes.DateTimeField))
self.assertTrue('text' in self.fmsi.fields)
self.assertTrue(isinstance(self.fmsi.fields['text'], indexes.CharField))
def test_excludes(self):
self.assertEqual(len(self.emsi.fields), 2)
self.assertTrue('pub_date' in self.emsi.fields)
self.assertTrue(isinstance(self.emsi.fields['pub_date'], indexes.DateTimeField))
self.assertTrue('text' in self.emsi.fields)
self.assertTrue(isinstance(self.emsi.fields['text'], indexes.CharField))
def test_fields_with_override(self):
self.assertEqual(len(self.fwomsi.fields), 3)
self.assertTrue('author' in self.fwomsi.fields)
self.assertTrue(isinstance(self.fwomsi.fields['author'], indexes.CharField))
self.assertTrue('foo' in self.fwomsi.fields)
self.assertTrue(isinstance(self.fwomsi.fields['foo'], indexes.IntegerField))
self.assertTrue('text' in self.fwomsi.fields)
self.assertTrue(isinstance(self.fwomsi.fields['text'], indexes.CharField))
def test_overriding_field_name_with_get_index_fieldname(self):
self.assertTrue(self.fwomsi.fields['foo'].index_fieldname, 'foo')
self.assertTrue(self.fwomsi.fields['author'].index_fieldname, 'author_bar')
def test_float_integer_fields(self):
self.assertEqual(len(self.yabmsi.fields), 5)
self.assertEqual(sorted(self.yabmsi.fields.keys()), ['author', 'average_delay', 'pub_date', 'text', 'view_count'])
self.assertTrue('author' in self.yabmsi.fields)
self.assertTrue(isinstance(self.yabmsi.fields['author'], indexes.CharField))
self.assertEqual(self.yabmsi.fields['author'].null, False)
self.assertTrue('pub_date' in self.yabmsi.fields)
self.assertTrue(isinstance(self.yabmsi.fields['pub_date'], indexes.DateTimeField))
self.assertTrue(isinstance(self.yabmsi.fields['pub_date'].default, datetime.datetime))
self.assertTrue('text' in self.yabmsi.fields)
self.assertTrue(isinstance(self.yabmsi.fields['text'], indexes.CharField))
self.assertEqual(self.yabmsi.fields['text'].document, True)
self.assertEqual(self.yabmsi.fields['text'].use_template, False)
self.assertTrue('view_count' in self.yabmsi.fields)
self.assertTrue(isinstance(self.yabmsi.fields['view_count'], indexes.IntegerField))
self.assertEqual(self.yabmsi.fields['view_count'].null, False)
self.assertEqual(self.yabmsi.fields['view_count'].index_fieldname, 'view_count')
self.assertTrue('average_delay' in self.yabmsi.fields)
self.assertTrue(isinstance(self.yabmsi.fields['average_delay'], indexes.FloatField))
self.assertEqual(self.yabmsi.fields['average_delay'].null, False)
self.assertEqual(self.yabmsi.fields['average_delay'].index_fieldname, 'average_delay')