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test_memoize.test_simple_memoize() A
last analyzed 2022-11-19 21:41 UTC

↳ Parent: test_memoize

Complexity

Conditions

Size

Total Lines	12
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	12
dl	0
loc	12
rs	9.8
c	0
b	0
f	0
cc	1
nop	1

import pytest


@pytest.fixture
def simple_memoize():
    from software_patterns import ObjectsPool

    class TestClass:
        def __init__(self, number, name):
            self.number = number
            self.name = name

        @staticmethod
        def factory_method(arg1, arg2, **kwargs):
            return TestClass(arg1, arg2)

    return ObjectsPool(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
    assert id(instance1) == id(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()]
        )
    )


1			import pytest
2
3
4			@pytest.fixture
5			def simple_memoize():
6			from software_patterns import ObjectsPool
7
8			class TestClass:
9			def __init__(self, number, name):
10			self.number = number
11			self.name = name
12
13			@staticmethod
14			def factory_method(arg1, arg2, **kwargs):
15			return TestClass(arg1, arg2)
16
17			return ObjectsPool(TestClass.factory_method)
18
19
20			def test_simple_memoize(simple_memoize):
21			runtime_args = (7, 'gg')
22			runtime_kwargs = dict(kwarg1='something', kwarg2=[1, 2])
23			instance1 = simple_memoize.get_object(runtime_args, *runtime_kwargs)
24			instance2 = simple_memoize.get_object(runtime_args, *runtime_kwargs)
25			assert instance1 == instance2
26			assert id(instance1) == id(instance2)
27			hash1 = simple_memoize._build_hash(runtime_args, *runtime_kwargs)
28			assert hash1 == hash(
29			'-'.join(
30			[str(_) for _ in runtime_args]
31			+ [f'{key}={str(value)}' for key, value in runtime_kwargs.items()]
32			)
33			)
34

boromir674 / software-patterns

test_memoize.test_simple_memoize() A last analyzed 2022-11-19 21:41 UTC

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test_memoize.test_simple_memoize() A
last analyzed 2022-11-19 21:41 UTC