def test_exists(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
self.assertTrue(orm_pqs.exists())
queryset = TestObj.objects.none()
orm_pqs = OrmPredicateQuerySet(queryset)
self.assertFalse(orm_pqs.exists())
def test_get(self):
TestObj.objects.all().delete()
TestObj.objects.create(int_value=1)
TestObj.objects.create(int_value=2)
orm_pqs = OrmPredicateQuerySet(TestObj.objects.all())
with self.assertRaises(ObjectDoesNotExist):
orm_pqs.get(int_value=3)
with self.assertRaises(MultipleObjectsReturned):
orm_pqs.get(int_value__lt=3)
orm_pqs.get(int_value=1)
orm_pqs.get(int_value=2)
def test_exists(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
self.assertTrue(orm_pqs.exists())
queryset = TestObj.objects.none()
orm_pqs = OrmPredicateQuerySet(queryset)
self.assertFalse(orm_pqs.exists())
def test_get(self):
TestObj.objects.all().delete()
TestObj.objects.create(int_value=1)
TestObj.objects.create(int_value=2)
orm_pqs = OrmPredicateQuerySet(TestObj.objects.all())
with self.assertRaises(ObjectDoesNotExist):
orm_pqs.get(int_value=3)
with self.assertRaises(MultipleObjectsReturned):
orm_pqs.get(int_value__lt=3)
orm_pqs.get(int_value=1)
orm_pqs.get(int_value=2)
def test_count(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
orm_pqs.count()
def test_exclude(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
orm_pqs.exclude(int_value__lt=50)
orm_pqs.exclude(int_value=10, char_value='foo')
def test_chain_filters(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
filtered = orm_pqs.filter(int_value=10, char_value='foo')
filtered.filter(int_value__in=[1, 2])
def test_filter(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
orm_pqs.filter(int_value__lt=50)
def test_count(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
orm_pqs.count()
def test_exclude(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
orm_pqs.exclude(int_value__lt=50)
orm_pqs.exclude(int_value=10, char_value='foo')
def test_chain_filters(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
filtered = orm_pqs.filter(int_value=10, char_value='foo')
filtered.filter(int_value__in=[1, 2])
def test_filter(self):
queryset = TestObj.objects.all()
orm_pqs = OrmPredicateQuerySet(queryset)
orm_pqs.filter(int_value__lt=50)
