test_utils.test_memoize

Complexity

Total Complexity

2

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Importance

Changes

0

2 Functions

Rating	Name	Duplication	Size	Complexity
A	test_simple_memoize()	0	8	1
A	simple_memoize()	0	12	1

import pytest


@pytest.fixture
def simple_memoize():
    from so_magic.utils import ObjectsPool
    import attr
    @attr.s
    class TestClass:
        number: int = attr.ib()
        name: str = attr.ib()
        @staticmethod
        def factory_method(arg1, arg2, **kwargs):
            return TestClass(arg1, arg2)
    return ObjectsPool.new_empty(TestClass.factory_method)


def test_simple_memoize(simple_memoize):
    runtime_args = (7, 'gg')
    runtime_kwargs = dict(kwarg1='something', kwarg2=[1, 2])
    instance1 = simple_memoize.get_object(*runtime_args, **runtime_kwargs)
    instance2 = simple_memoize.get_object(*runtime_args, **runtime_kwargs)
    assert instance1 == instance2
    hash1 = simple_memoize._build_hash(*runtime_args, **runtime_kwargs)
    assert hash1 == hash('-'.join([str(_) for _ in runtime_args] + [f'{key}={str(value)}' for key, value in runtime_kwargs.items()]))