def test_inequality(self):
cond = iter(generate_conditions())
cond = iter(zip(cond, cond))
for conditions1, conditions2 in zip(cond, cond):
qs1 = (Q(**conditions1[0]), Q(**conditions1[1]))
qs2 = (Q(**conditions2[0]), Q(**conditions2[1]))
assert_not_equal(Union(*qs1), Union(*qs2))
def test_inversion_inversion(self):
q = Q(foo=42)
assert_is(~~q, q)
def test_q_intersection(self):
q = Q(foo=42) & Q(bar=42)
eq_(q, Q(foo=42, bar=42))
assert_is_instance(q, Q)
def test_intersection_query_with_its_inversion(self):
q = Query()
self.check_both(q, ~q, ~Q())
def test_intersection_nothing(self):
self.check_both(~Q(), Query(), ~Q())
def test_inequality(self):
args = iter(((None, ), (0, ), (0, 3), (0, 3, 2)))
for s1, s2 in zip(args, args):
assert_not_equal(Slice(Q(), slice(*s1)), Slice(Q(), slice(*s2)))
def test_with_everything(self):
self.check_both(Q(), Query(), Q())
def test_repr(self):
for conditions in generate_conditions():
q = ~Q(**conditions)
eq_(q, eval(repr(q)))
def test_repr(self):
for fields in ((), ('foo', ), ('foo', '-bar'), ('foo', '-bar', 'baz')):
q = Q().order_by(*fields)
eq_(q, eval(repr(q)))
def test_q(self):
matching = [2, 3, 5, 7]
q = Q()
q.match = lambda obj_cache, pk: pk in matching
self.assert_execute(q, matching)
def test_inequality(self):
args = iter(((), ('foo', ), ('foo', '-bar'), ('foo', '-bar', 'baz')))
for fields1, fields2 in zip(args, args):
assert_not_equal(Ordered(Q(), *fields1), Ordered(Q(), *fields2))
def test_equality(self):
for fields in ((), ('foo', ), ('foo', '-bar'), ('foo', '-bar', 'baz')):
eq_(Ordered(Q(), *fields), Ordered(Q(), *fields))
def test_repr(self):
for s in ((None, ), (0, ), (0, 3), (0, 3, 2)):
q = Q()[slice(*s)]
eq_(q, eval(repr(q)))
def test_equality(self):
for conditions in generate_conditions():
q = Q(**conditions)
eq_(Inversion(q), Inversion(q))
def test_with_nothing(self):
q = Query()
self.check_both(~Q(), q, q)
def test_inequality(self):
cond = iter(generate_conditions())
for conditions1, conditions2 in zip(cond, cond):
assert_not_equal(~Q(**conditions1), ~Q(**conditions2))
def test_equality(self):
for conditions in generate_conditions():
eq_(Q(**conditions), Q(**conditions))
def test_equality(self):
cond = iter(generate_conditions())
for conditions1, conditions2 in zip(cond, cond):
qs = (Q(**conditions1), Q(**conditions2))
eq_(Union(*qs), Union(*qs))
def test_intersection_everything(self):
q = Query()
self.check_both(Q(), q, q)
def test_repr(self):
cond = iter(generate_conditions())
for conditions1, conditions2 in zip(cond, cond):
q = Q(**conditions1) & Q(**conditions2)
eq_(q, eval(repr(q)))
def test_equality(self):
for s in ((None, ), (0, ), (0, 3), (0, 3, 2)):
eq_(Slice(Q(), slice(*s)), Slice(Q(), slice(*s)))