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DiAL/tests/server/checker/runner/shared/failure.test.ts
lanyuanxiaoyao ce8baae3d1 refactor: 引入 Checker 统一接口与 Runner 抽象机制
定义 Checker 接口(resolve/execute/serialize)和 CheckerRegistry
注册中心,消除 engine/config-loader/store 中硬编码类型分支。
按 checker 类型分子包(runner/http/、runner/command/),提取
共享 expect 到 runner/shared/。超时控制通过引擎注入 AbortSignal。
CheckFailure.phase 从联合类型改为 string。配置校验下沉到各
Checker.resolve() 内部。

新增 checker-runner-abstraction spec,更新 DEVELOPMENT.md。
2026-05-12 17:08:57 +08:00

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2.4 KiB
TypeScript

import { describe, expect, test } from "bun:test";
import { truncateActual, mismatchFailure, errorFailure } from "../../../../../src/server/checker/runner/shared/failure";
describe("truncateActual", () => {
test("短字符串不截断", () => {
expect(truncateActual("hello")).toBe("hello");
});
test("恰好等于限制长度不截断", () => {
const str = "a".repeat(200);
expect(truncateActual(str)).toBe(str);
});
test("超过限制长度截断并加省略号", () => {
const str = "a".repeat(300);
const result = truncateActual(str) as string;
expect(result.length).toBe(203);
expect(result.endsWith("...")).toBe(true);
expect(result.startsWith("a".repeat(200))).toBe(true);
});
test("自定义最大长度", () => {
const str = "abcdefghij";
const result = truncateActual(str, 5) as string;
expect(result).toBe("abcde...");
});
test("null 不截断", () => {
expect(truncateActual(null)).toBe(null);
});
test("undefined 不截断", () => {
expect(truncateActual(undefined)).toBe(undefined);
});
test("数字转换为字符串后判断", () => {
expect(truncateActual(42)).toBe(42);
expect(truncateActual(123456789, 3) as string).toBe("123...");
});
});
describe("mismatchFailure", () => {
test("返回正确的 mismatch 结构", () => {
const f = mismatchFailure("status", "status", [200], 500, "status mismatch");
expect(f).toEqual({
kind: "mismatch",
phase: "status",
path: "status",
expected: [200],
actual: 500,
message: "status mismatch",
});
});
test("自动截断过长的 actual", () => {
const longStr = "x".repeat(300);
const f = mismatchFailure("body", "body[0]", "short", longStr, "too long");
expect((f.actual as string).endsWith("...")).toBe(true);
expect((f.actual as string).length).toBe(203);
});
});
describe("errorFailure", () => {
test("返回正确的 error 结构", () => {
const f = errorFailure("body", "body[0].json($.x)", "body is not valid JSON");
expect(f).toEqual({
kind: "error",
phase: "body",
path: "body[0].json($.x)",
message: "body is not valid JSON",
});
});
test("不含 expected 和 actual 字段", () => {
const f = errorFailure("headers", "headers.x", "header missing");
expect(f).not.toHaveProperty("expected");
expect(f).not.toHaveProperty("actual");
});
});