41 lines
793 B
Python
41 lines
793 B
Python
from dataclasses import dataclass
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from src.breakshaft.convertor import ConvRepo
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@dataclass
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class A:
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a: int
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@dataclass
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class B:
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b: float
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def test_basic():
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repo = ConvRepo()
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@repo.mark_injector()
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def b_to_a(b: B) -> A:
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return A(int(b.b))
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@repo.mark_injector()
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def a_to_b(a: A) -> B:
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return B(float(a.a))
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@repo.mark_injector()
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def int_to_a(i: int) -> A:
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return A(i)
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def consumer(dep: A) -> int:
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return dep.a
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fn1 = repo.get_conversion((B,), consumer, force_commutative=True, force_async=False, allow_async=False)
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dep = fn1(B(42.1))
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assert dep == 42
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fn2 = repo.get_conversion((int,), consumer, force_commutative=True, force_async=False, allow_async=False)
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dep = fn2(123)
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assert dep == 123
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