python-injection/tests/core/test_asfunction.py at 775114930b33bdcaa5a0aa831486463968dc6c02 · 100nm/python-injection · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
from typing import NamedTuple

from injection import asfunction


class TestAsFunction:
    def test_asfunction_with_sync_call_method(self, module):
        @module.injectable
        class Dependency: ...

        @asfunction(module=module)
        class SyncFunction(NamedTuple):
            dependency: Dependency

            def call(self):
                return self.dependency

        assert isinstance(SyncFunction(), Dependency)

    async def test_asfunction_with_async_call_method(self, module):
        class Dependency: ...

        @module.injectable
        async def dependency_recipe() -> Dependency:
            return Dependency()

        @asfunction(module=module)
        class AsyncFunction(NamedTuple):
            dependency: Dependency

            async def call(self):
                return self.dependency

        assert isinstance(await AsyncFunction(), Dependency)