def test_gte_query():
expect = Q(a__gte=3)
result = parse_query({'a': {'$gte': 3}})
eq_(expect, result)
def test_lt_query():
expect = Q(a__lt=3)
result = parse_query({'a': {'$lt': 3}})
eq_(expect, result)
def test_gt_lt_query():
expect = Q(a__gt=3, a__lt=7)
result = parse_query({'a': {'$gt': 3, '$lt': 7}})
eq_(expect, result)
def test_or_not_query():
a = Q(a=1)
expect = Q(b=2) | ~a
result = parse_query({'$or': [{'$not': [{'a': 1}]}, {'b': 2}]})
eq_(expect, result)
def test_gt_query():
expect = Q(a__gt=1)
result = parse_query({'a': {'$gt': 1}})
eq_(expect, result)
def test_and_or_query():
expect = Q(a=1, b=2) | Q(c=3)
input_ = {'$or': [{'a': 1, 'b':2}, {'c': 3}]}
result = parse_query(input_)
eq_(expect, result)
def test_not_query():
expect = Q(a=1)
expect.negate()
result = parse_query({'$not': [{'a': 1}]})
eq_(expect, result)
def test_or_query():
expect = Q(a=1) | Q(b=2)
result = parse_query({'$or': [{'a': 1}, {'b': 2}]})
eq_(expect, result)
def test_ordered_and_query():
"""The order of arguments shouldn't matter."""
expect = Q(a=1, b=2)
result = parse_query({'b': 2, 'a': 1})
eq_(expect, result)
def test_and_query():
expect = Q(a=1, b=2)
result = parse_query({'a': 1, 'b': 2})
eq_(expect, result)
def test_single_query():
expect = Q(a=1)
result = parse_query({'a': 1})
eq_(expect, result)
def test_empty_query():
expect = Q()
result = parse_query({})
eq_(expect, result)
