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https://github.com/ets-labs/python-dependency-injector.git
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50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
from typing import Any, List, Tuple
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from typing_extensions import assert_type
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from dependency_injector import providers
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# Test 1: to check the return type (class)
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provider1 = providers.List(
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providers.Factory(object),
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providers.Factory(object),
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)
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var1 = provider1()
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assert_type(var1, List[Any])
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# Test 2: to check the .args attributes
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provider2 = providers.List(
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providers.Factory(object),
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providers.Factory(object),
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)
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args2 = provider2.args
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assert_type(args2, Tuple[Any])
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# Test 3: to check the provided instance interface
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provider3 = providers.List(
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providers.Factory(object),
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providers.Factory(object),
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)
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provided3 = provider3.provided
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provided_val3 = provided3()
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attr_getter3 = provider3.provided.attr
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item_getter3 = provider3.provided["item"]
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method_caller3 = provider3.provided.method.call(123, arg=324)
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assert_type(provided3, providers.ProvidedInstance)
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assert_type(provided_val3, Any)
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assert_type(attr_getter3, providers.AttributeGetter)
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assert_type(item_getter3, providers.ItemGetter)
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assert_type(method_caller3, providers.MethodCaller)
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# Test 4: to check the return type with await
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provider4 = providers.List(
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providers.Factory(object),
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providers.Factory(object),
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)
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async def _async4() -> None:
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var1 = await provider4() # type: ignore
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var2 = await provider4.async_()
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assert_type(var2, List[Any])
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