ReMe/tests/unit/test_base_component.py
jinliyl 10da205797
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feat(benchmark): add lme benchmark steps (#326)
* refactor(search): replace time module with datetime for timestamp generation

- Removed unused time import
- Added static method _now_ts using datetime.timestamp
- Updated clock parameter to use _now_ts method instead of time.time
- Maintained same timestamp precision and functionality

* test(http): add tests for HTTP client display formatting

- Add test for default metadata hiding behavior in CLI output
- Add test for metadata display when show_metadata is enabled
- Verify _format_for_display method correctly formats response text
- Test both success case and metadata inclusion scenarios

* chore(build): remove longmemeval from gitignore

- Removed longmemeval directory from gitignore list
- Kept evaluation and datasets directories in ignore list
- Updated gitignore configuration for proper version control
2026-07-07 18:53:39 +09:00

371 lines
10 KiB
Python

"""Tests for BaseComponent, Dependency, and ComponentMixin."""
# pylint: disable=protected-access,missing-function-docstring,missing-class-docstring,attribute-defined-outside-init
import asyncio
import os
import tempfile
import pytest
from reme.components.base_component import BaseComponent, ComponentMixin, Dependency
from reme.enumeration import ComponentEnum
# -- Test subclasses ----------------------------------------------------------
class StubComponent(BaseComponent):
component_type = ComponentEnum.FILE_CHUNKER
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.start_count = 0
self.close_count = 0
async def _start(self):
self.start_count += 1
async def _close(self):
self.close_count += 1
class DepTarget(BaseComponent):
component_type = ComponentEnum.KEYWORD_INDEX
class RequiredDepTarget(BaseComponent):
component_type = ComponentEnum.FILE_GRAPH
class FailCloseComponent(StubComponent):
async def _close(self):
await super()._close()
raise RuntimeError("close failed")
# -- Dependency ---------------------------------------------------------------
def test_dependency_repr_optional():
dep = Dependency(ComponentEnum.FILE_CHUNKER, "my_parser", optional=True)
assert "?" in repr(dep)
assert "file_chunker" in repr(dep)
def test_dependency_repr_required():
dep = Dependency(ComponentEnum.FILE_CHUNKER, "my_parser", optional=False)
assert "?" not in repr(dep)
def test_dependency_getattr_raises():
dep = Dependency(ComponentEnum.FILE_CHUNKER, "my_parser")
with pytest.raises(RuntimeError, match="accessed before start"):
_ = dep.some_method
# -- bind ---------------------------------------------------------------------
def test_bind_returns_none_for_empty_name():
result = BaseComponent.bind(None, DepTarget)
assert result is None
result = BaseComponent.bind("", DepTarget)
assert result is None
def test_bind_returns_dependency_placeholder():
result = BaseComponent.bind("my_index", DepTarget)
assert isinstance(result, Dependency)
assert result.ctype == ComponentEnum.KEYWORD_INDEX
assert result.name == "my_index"
def test_bind_rejects_base_component_type():
class BadTarget(BaseComponent):
component_type = ComponentEnum.BASE
with pytest.raises(TypeError, match="non-BASE"):
BaseComponent.bind("x", BadTarget)
def test_bind_rejects_no_component_type():
class NoType:
pass
with pytest.raises(TypeError, match="non-BASE"):
BaseComponent.bind("x", NoType)
def test_bind_with_default_factory():
def factory():
return DepTarget(name="default")
result = BaseComponent.bind("idx", DepTarget, default_factory=factory)
assert isinstance(result, Dependency)
assert result.default_factory is factory
def test_bind_optional_flag():
dep = BaseComponent.bind("idx", DepTarget, optional=False)
assert dep.optional is False
# -- dependencies property ----------------------------------------------------
def test_dependencies_lists_unresolved():
comp = StubComponent()
comp.dep1 = Dependency(ComponentEnum.KEYWORD_INDEX, "a")
comp.dep2 = Dependency(ComponentEnum.FILE_GRAPH, "b")
comp.normal_attr = "not a dep"
deps = comp.dependencies
assert len(deps) == 2
# -- lifecycle ----------------------------------------------------------------
def test_start_close_idempotent():
async def run():
comp = StubComponent()
await comp.start()
await comp.start()
assert comp.start_count == 1
assert comp.is_started is True
await comp.close()
await comp.close()
assert comp.close_count == 1
assert comp.is_started is False
asyncio.run(run())
def test_restart():
async def run():
comp = StubComponent()
await comp.start()
await comp.restart()
assert comp.start_count == 2
assert comp.close_count == 1
assert comp.is_started is True
await comp.close()
asyncio.run(run())
def test_async_context_manager():
async def run():
comp = StubComponent()
async with comp as c:
assert c is comp
assert comp.is_started is True
assert comp.is_started is False
asyncio.run(run())
def test_close_closes_owned_when_parent_close_fails():
async def run():
owned = StubComponent(name="owned")
parent = FailCloseComponent(name="parent")
parent.dep = BaseComponent.bind(
"sub",
StubComponent,
default_factory=lambda: owned,
)
await parent.start()
with pytest.raises(RuntimeError, match="close failed"):
await parent.close()
assert owned.is_started is False
assert owned.close_count == 1
assert parent.is_started is False
asyncio.run(run())
# -- standalone resolution ----------------------------------------------------
def test_resolve_standalone_optional_becomes_none():
async def run():
comp = StubComponent()
comp.dep = BaseComponent.bind("idx", DepTarget)
await comp.start()
assert comp.dep is None
await comp.close()
asyncio.run(run())
def test_resolve_standalone_with_default_factory():
async def run():
comp = StubComponent()
comp.dep = BaseComponent.bind(
"idx",
DepTarget,
default_factory=lambda: DepTarget(name="auto"),
)
await comp.start()
assert isinstance(comp.dep, DepTarget)
assert comp.dep.name == "auto"
assert comp.dep in comp._owned
await comp.close()
asyncio.run(run())
def test_resolve_standalone_required_no_factory_keeps_placeholder():
async def run():
comp = StubComponent()
comp.dep = BaseComponent.bind("idx", DepTarget, optional=False)
await comp.start()
assert isinstance(comp.dep, Dependency)
await comp.close()
asyncio.run(run())
# -- owned component lifecycle cascade ----------------------------------------
def test_owned_components_started_and_closed():
async def run():
owned = StubComponent(name="owned")
parent = StubComponent(name="parent")
parent.dep = BaseComponent.bind(
"sub",
StubComponent,
default_factory=lambda: owned,
)
await parent.start()
assert owned.is_started is True
await parent.close()
assert owned.is_started is False
asyncio.run(run())
# -- context-bound resolution -------------------------------------------------
def test_resolve_from_context():
async def run():
from reme.components.application_context import ApplicationContext
target = DepTarget(name="real_index")
ctx = ApplicationContext()
ctx.components = {ComponentEnum.KEYWORD_INDEX: {"real_index": target}}
comp = StubComponent(app_context=ctx)
comp.dep = BaseComponent.bind("real_index", DepTarget)
await comp.start()
assert comp.dep is target
await comp.close()
asyncio.run(run())
def test_resolve_from_context_optional_missing():
async def run():
from reme.components.application_context import ApplicationContext
ctx = ApplicationContext()
ctx.components = {}
comp = StubComponent(app_context=ctx)
comp.dep = BaseComponent.bind("missing", DepTarget, optional=True)
await comp.start()
assert comp.dep is None
await comp.close()
asyncio.run(run())
def test_resolve_from_context_required_missing_raises():
async def run():
from reme.components.application_context import ApplicationContext
ctx = ApplicationContext()
ctx.components = {}
comp = StubComponent(app_context=ctx)
comp.dep = BaseComponent.bind("missing", RequiredDepTarget, optional=False)
with pytest.raises(ValueError, match="not found"):
await comp.start()
asyncio.run(run())
# -- ComponentMixin paths -----------------------------------------------------
def test_workspace_path_no_context():
mixin = ComponentMixin()
from pathlib import Path
assert mixin.workspace_path == Path.cwd()
def test_to_workspace_relative_inside_workspace():
with tempfile.TemporaryDirectory() as tmpdir:
old_cwd = os.getcwd()
os.chdir(tmpdir)
try:
mixin = ComponentMixin()
abs_path = mixin.workspace_path / "sub" / "file.md"
rel = mixin.to_workspace_relative(abs_path)
assert rel == str(abs_path.relative_to(mixin.workspace_path))
finally:
os.chdir(old_cwd)
def test_to_workspace_relative_outside_workspace():
mixin = ComponentMixin()
result = mixin.to_workspace_relative("/some/other/path")
assert result == "/some/other/path"
# -- workspace metadata paths -----------------------------------------------------
def test_workspace_metadata_path_no_context():
comp = StubComponent()
assert comp.workspace_metadata_path.name == "metadata"
def test_component_metadata_path():
comp = StubComponent()
assert comp.component_metadata_path.name == ComponentEnum.FILE_CHUNKER.value
if __name__ == "__main__":
print("\n=== BaseComponent Tests ===")
test_dependency_repr_optional()
test_dependency_repr_required()
test_dependency_getattr_raises()
test_bind_returns_none_for_empty_name()
test_bind_returns_dependency_placeholder()
test_bind_rejects_base_component_type()
test_bind_rejects_no_component_type()
test_bind_with_default_factory()
test_bind_optional_flag()
test_dependencies_lists_unresolved()
test_start_close_idempotent()
test_restart()
test_async_context_manager()
test_close_closes_owned_when_parent_close_fails()
test_resolve_standalone_optional_becomes_none()
test_resolve_standalone_with_default_factory()
test_resolve_standalone_required_no_factory_keeps_placeholder()
test_owned_components_started_and_closed()
test_resolve_from_context()
test_resolve_from_context_optional_missing()
test_resolve_from_context_required_missing_raises()
test_workspace_path_no_context()
test_to_workspace_relative_outside_workspace()
test_workspace_metadata_path_no_context()
test_component_metadata_path()
print("\n所有测试通过!")