zhou
a352529263
- 将项目文档、注释全量翻译为简体中文 - 新增 coverage 配置并要求 100% 分支覆盖率 - 补充所有模块的单元测试用例，覆盖全分支场景 - 重构执行器代码，提取公共重试与失败逻辑
91 lines
2.5 KiB
Python
91 lines
2.5 KiB
Python
"""错误类型测试。"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import pytest
|
|
|
|
import pyflowx as px
|
|
from pyflowx.errors import (
|
|
CycleError,
|
|
DuplicateTaskError,
|
|
InjectionError,
|
|
MissingDependencyError,
|
|
PyFlowXError,
|
|
StorageError,
|
|
TaskFailedError,
|
|
TaskTimeoutError,
|
|
)
|
|
|
|
|
|
def test_all_errors_are_pyflowx_subclass() -> None:
|
|
assert issubclass(DuplicateTaskError, PyFlowXError)
|
|
assert issubclass(MissingDependencyError, PyFlowXError)
|
|
assert issubclass(CycleError, PyFlowXError)
|
|
assert issubclass(TaskFailedError, PyFlowXError)
|
|
assert issubclass(TaskTimeoutError, PyFlowXError)
|
|
assert issubclass(InjectionError, PyFlowXError)
|
|
assert issubclass(StorageError, PyFlowXError)
|
|
|
|
|
|
def test_duplicate_task_error_attributes() -> None:
|
|
err = DuplicateTaskError("foo")
|
|
assert err.name == "foo"
|
|
assert "foo" in str(err)
|
|
|
|
|
|
def test_missing_dependency_error_attributes() -> None:
|
|
err = MissingDependencyError("child", "parent")
|
|
assert err.task == "child"
|
|
assert err.dependency == "parent"
|
|
assert "child" in str(err)
|
|
assert "parent" in str(err)
|
|
|
|
|
|
def test_cycle_error_attributes() -> None:
|
|
err = CycleError(["a", "b", "c"])
|
|
assert err.cycle == ["a", "b", "c"]
|
|
# 链应首尾相接展示
|
|
assert "a -> b -> c -> a" in str(err)
|
|
|
|
|
|
def test_task_failed_error_attributes() -> None:
|
|
cause = ValueError("boom")
|
|
err = TaskFailedError(task="t", cause=cause, attempts=3, layer=2)
|
|
assert err.task == "t"
|
|
assert err.cause is cause
|
|
assert err.attempts == 3
|
|
assert err.layer == 2
|
|
assert "layer 2" in str(err)
|
|
|
|
|
|
def test_task_failed_error_without_layer() -> None:
|
|
err = TaskFailedError(task="t", cause=RuntimeError("x"), attempts=1)
|
|
assert err.layer is None
|
|
assert "layer" not in str(err)
|
|
|
|
|
|
def test_task_timeout_error_attributes() -> None:
|
|
err = TaskTimeoutError(task="t", timeout=1.5)
|
|
assert err.task == "t"
|
|
assert err.timeout == 1.5
|
|
assert "1.500s" in str(err)
|
|
|
|
|
|
def test_injection_error_attributes() -> None:
|
|
err = InjectionError(task="t", detail="missing param")
|
|
assert err.task == "t"
|
|
assert "missing param" in str(err)
|
|
|
|
|
|
def test_storage_error_with_cause() -> None:
|
|
cause = OSError("disk full")
|
|
err = StorageError(detail="write failed", cause=cause)
|
|
assert err.cause is cause
|
|
assert "write failed" in str(err)
|
|
|
|
|
|
def test_storage_error_without_cause() -> None:
|
|
err = StorageError(detail="bad")
|
|
assert err.cause is None
|
|
assert "bad" in str(err)
|