170 lines
4.7 KiB
Python
170 lines
4.7 KiB
Python
from __future__ import annotations
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import pytest
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from agents.sandbox.session import (
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Dependencies,
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DependenciesBindingError,
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DependenciesMissingDependencyError,
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)
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class _AsyncClosable:
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def __init__(self) -> None:
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self.calls = 0
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async def aclose(self) -> None:
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self.calls += 1
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class _AsyncCloseMethod:
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def __init__(self) -> None:
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self.calls = 0
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async def close(self) -> None:
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self.calls += 1
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class _SyncClosable:
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def __init__(self) -> None:
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self.calls = 0
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def close(self) -> None:
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self.calls += 1
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@pytest.mark.asyncio
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async def test_dependencies_with_values_binds_multiple_values() -> None:
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key1 = "tests.with_values.str"
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key2 = "tests.with_values.int"
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dependencies = Dependencies.with_values({key1: "hello", key2: 123})
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assert await dependencies.require(key1) == "hello"
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assert await dependencies.require(key2) == 123
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@pytest.mark.asyncio
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async def test_dependencies_bind_value_and_require() -> None:
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dependencies = Dependencies()
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key = "tests.value"
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dependencies.bind_value(key, "hello")
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assert await dependencies.get(key) == "hello"
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assert await dependencies.require(key, consumer="test") == "hello"
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@pytest.mark.asyncio
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async def test_dependencies_missing_dependency_includes_key_and_consumer() -> None:
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dependencies = Dependencies()
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key = "tests.missing"
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with pytest.raises(DependenciesMissingDependencyError, match="tests.missing"):
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await dependencies.require(key, consumer="SedimentFile")
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def test_dependencies_duplicate_binding_raises() -> None:
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dependencies = Dependencies()
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key = "tests.dup"
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dependencies.bind_value(key, "a")
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with pytest.raises(DependenciesBindingError, match="already bound"):
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dependencies.bind_value(key, "b")
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def test_dependencies_empty_key_raises() -> None:
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dependencies = Dependencies()
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with pytest.raises(ValueError, match="non-empty"):
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dependencies.bind_value("", "x")
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with pytest.raises(ValueError, match="non-empty"):
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dependencies.bind_factory("", lambda _dependencies: "x")
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@pytest.mark.asyncio
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async def test_dependencies_cached_factory_resolves_once() -> None:
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dependencies = Dependencies()
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key = "tests.cached_factory"
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calls = 0
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def _factory(_dependencies: Dependencies) -> str:
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nonlocal calls
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calls += 1
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return f"value-{calls}"
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dependencies.bind_factory(key, _factory, cache=True)
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assert await dependencies.require(key) == "value-1"
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assert await dependencies.require(key) == "value-1"
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assert calls == 1
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@pytest.mark.asyncio
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async def test_dependencies_uncached_factory_resolves_every_time() -> None:
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dependencies = Dependencies()
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key = "tests.uncached_factory"
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calls = 0
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def _factory(_dependencies: Dependencies) -> str:
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nonlocal calls
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calls += 1
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return f"value-{calls}"
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dependencies.bind_factory(key, _factory, cache=False)
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assert await dependencies.require(key) == "value-1"
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assert await dependencies.require(key) == "value-2"
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assert calls == 2
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@pytest.mark.asyncio
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async def test_dependencies_async_factory_supported() -> None:
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dependencies = Dependencies()
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key = "tests.async_factory"
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async def _factory(_dependencies: Dependencies) -> str:
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return "async-value"
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dependencies.bind_factory(key, _factory)
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assert await dependencies.require(key) == "async-value"
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@pytest.mark.asyncio
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async def test_dependencies_aclose_closes_owned_results_and_is_idempotent() -> None:
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dependencies = Dependencies()
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k1 = "tests.async_aclose"
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k2 = "tests.async_close"
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k3 = "tests.sync_close"
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dependencies.bind_factory(k1, lambda _deps: _AsyncClosable(), owns_result=True)
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dependencies.bind_factory(k2, lambda _deps: _AsyncCloseMethod(), owns_result=True)
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dependencies.bind_factory(k3, lambda _deps: _SyncClosable(), owns_result=True, cache=False)
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v1 = await dependencies.require(k1)
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v2 = await dependencies.require(k2)
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v3a = await dependencies.require(k3)
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v3b = await dependencies.require(k3)
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assert v3a is not v3b
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await dependencies.aclose()
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await dependencies.aclose()
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assert isinstance(v1, _AsyncClosable) and v1.calls == 1
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assert isinstance(v2, _AsyncCloseMethod) and v2.calls == 1
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assert isinstance(v3a, _SyncClosable) and v3a.calls == 1
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assert isinstance(v3b, _SyncClosable) and v3b.calls == 1
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@pytest.mark.asyncio
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async def test_dependencies_bound_values_are_not_closed() -> None:
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dependencies = Dependencies()
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key = "tests.bound_value"
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value = _SyncClosable()
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dependencies.bind_value(key, value)
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_ = await dependencies.require(key)
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await dependencies.aclose()
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assert value.calls == 0
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