def test_explicit_name(self):
Alphabet.objects.bulk_create([Alphabet(a=123), Alphabet(a=456)])
out = Alphabet.objects.all().aggregate(aaa=BitXor('a'))
assert out == {'aaa': 435}
def test_no_rows(self):
out = Alphabet.objects.all().aggregate(BitXor('a'))
# Manual:
# "This function returns 0 if there were no matching rows."
assert out == {'a__bitxor': 0}
def test_implicit_name(self):
Alphabet.objects.bulk_create([Alphabet(a=11), Alphabet(a=3)])
out = Alphabet.objects.all().aggregate(BitXor('a'))
assert out == {'a__bitxor': 8}