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manual_slop/tests/test_hot_reloader.py
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from __future__ import annotations
import pytest
from src.hot_reloader import HotModule, HotReloader
def test_hot_module_dataclass_fields():
hm = HotModule(
name="test_module",
file_path="/path/to/test_module.py",
state_keys=["attr1", "attr2"],
delegation_targets=["method_a", "method_b"],
)
assert hm.name == "test_module"
assert hm.file_path == "/path/to/test_module.py"
assert hm.state_keys == ["attr1", "attr2"]
assert hm.delegation_targets == ["method_a", "method_b"]
def test_hot_reloader_register_and_get():
HotReloader.HOT_MODULES.clear()
hm = HotModule(name="test_mod", file_path="/fake/path.py", state_keys=[], delegation_targets=[])
HotReloader.register(hm)
assert "test_mod" in HotReloader.HOT_MODULES
assert HotReloader.HOT_MODULES["test_mod"] is hm
def test_hot_reloader_register_duplicate_raises():
HotReloader.HOT_MODULES.clear()
hm1 = HotModule(name="dup", file_path="/a.py", state_keys=[], delegation_targets=[])
HotReloader.register(hm1)
with pytest.raises(ValueError, match="already registered"):
HotReloader.register(hm1)
def test_hot_reloader_is_error_state():
HotReloader.HOT_MODULES.clear()
HotReloader.last_error = None
HotReloader.is_error_state = False
assert HotReloader.is_error_state is False