import { describe, expect, test } from "bun:test";
import { checkExpect } from "../../../src/server/checker/fetcher";

describe("checkExpect", () => {
  test("无 expect 配置时 matched 为 true", () => {
    expect(checkExpect(200, "ok", 100, undefined)).toBe(true);
  });

  test("status 匹配", () => {
    expect(checkExpect(200, "", 100, { status: [200, 201] })).toBe(true);
    expect(checkExpect(201, "", 100, { status: [200, 201] })).toBe(true);
    expect(checkExpect(404, "", 100, { status: [200, 201] })).toBe(false);
  });

  test("bodyContains 匹配", () => {
    expect(checkExpect(200, "hello world", 100, { bodyContains: "hello" })).toBe(true);
    expect(checkExpect(200, "hello world", 100, { bodyContains: "missing" })).toBe(false);
  });

  test("maxLatencyMs 匹配", () => {
    expect(checkExpect(200, "", 100, { maxLatencyMs: 200 })).toBe(true);
    expect(checkExpect(200, "", 300, { maxLatencyMs: 200 })).toBe(false);
    expect(checkExpect(200, "", 200, { maxLatencyMs: 200 })).toBe(true);
  });

  test("多条 expect 全部通过", () => {
    expect(
      checkExpect(200, "healthy", 100, {
        status: [200],
        bodyContains: "healthy",
        maxLatencyMs: 200,
      }),
    ).toBe(true);
  });

  test("多条 expect 部分失败", () => {
    expect(
      checkExpect(200, "healthy", 500, {
        status: [200],
        bodyContains: "healthy",
        maxLatencyMs: 200,
      }),
    ).toBe(false);
  });
});