def test_to_json_with_obj_without_id():
class Obj(object):
pass
d = {'i': Obj()}
with pytest.raises(TypeError):
to_json(d)
def test_to_json_with_numpy():
class FakeNumpyFloat(object):
def item(self):
return 0.666
d = {'float': FakeNumpyFloat()}
assert to_json(d) == '{"float": 0.666}'
def test_to_json():
d = {
'i': 42,
's': 'string',
'dt': datetime.datetime.now(),
'id': uuid.uuid4()
}
assert isinstance(to_json(d), basestring)
def test_from_json():
d = {
'i': 42,
's': 'string',
'dt': datetime.datetime.now(),
'id': uuid.uuid4()
}
assert isinstance(from_json(to_json(d)), dict)
def test_to_json_with_obj_with_id():
class Obj(object):
id = '42'
d = {'i': Obj()}
assert isinstance(to_json(d), basestring)