CodeSampleX

示例

vitest 3.0.0: expect

已验证示例 — npm vitest 3.0.0: expect. contract 在 node 22 · linux debian/x64 · docker 上运行并通过： importing vitest without worker state in standalone Node throws an…

sha256:ca52aaa417a3e5d25da68af19bc0a094a384bcf77a8092e91677e091e16c4f84

本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。 提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。 MIT-0

执行证据

声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。

证据依据
签名契约通过
验证回执
1
构建过它的签名密钥
1
声明的环境 node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

验证运行环境

环境 契约 阶段 运行日期
node 22 · linux debian/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22@sha256:8a34c4ab3ea2…		 2026-09-08

案例

HOW
目标
verify expect in pkg:npm/vitest@3.0.0
包
符号
  • expect
环境
node 22.23.2
创建时间
2026-09-08T16:26:17Z

契约

  1. importing vitest without worker state in standalone Node throws an Error with message starting with Vitest failed to access its internal state
  2. expect provides core value and identity matchers including toBe, toEqual, toStrictEqual, toBeDefined, and toBeTruthy
  3. expect toThrow asserts synchronous exceptions by error instance, constructor, or message pattern
  4. expect provides asynchronous promise matchers resolves and rejects for fulfilled and rejected promises
  5. expect.extend registers custom matchers that return pass status and error message generators
  6. expect.soft throws an Error stating it can only be used inside a test when executed outside a test runner context
  7. expect.unreachable throws an assertion failure with formatted unreachable error message
  8. expect.assertions and expect.hasAssertions record and validate expected assertion counts in test state
  9. expect provides asymmetric matchers including expect.any, expect.anything, and expect.stringContaining

文件

  • PROMPT.md
  • csx.json
  • index.mjs
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.mjs

下载源代码构件 (tar.gz)

源代码

PROMPT.md
Clean-room public code sample — generation instructions

Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.

A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.

Goal: verify expect in pkg:npm/vitest@3.0.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/vitest@3.0.0
Demonstrate these symbols/APIs:
  - expect
Constraints:
  - executionContext: node
Required runtime conditions:
  - ecosystem: npm
  - language: javascript
  - moduleSystem: esm
  - packageManager: npm@10.9.8
  - runtime: node@22.23.2

Rules:
  - One focused purpose; the smallest project that proves the goal.
  - Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
  - Pin every dependency with a lockfile so resolution is reproducible.
  - No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
  - No personal names, emails, company names, or project identifiers of any kind.
  - No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
  - Keep it under 200 files and 256KB packed.
csx.json
{"case":{"caseId":"case:sha256:a7bbc32cd07a270c496f0ecc087fe0844a7740ad8b4974fd3a4a58f8a6afdca3","constraints":{"executionContext":"node"},"contract":["importing vitest without worker state in standalone Node throws an Error with message starting with Vitest failed to access its internal state","expect provides core value and identity matchers including toBe, toEqual, toStrictEqual, toBeDefined, and toBeTruthy","expect toThrow asserts synchronous exceptions by error instance, constructor, or message pattern","expect provides asynchronous promise matchers resolves and rejects for fulfilled and rejected promises","expect.extend registers custom matchers that return pass status and error message generators","expect.soft throws an Error stating it can only be used inside a test when executed outside a test runner context","expect.unreachable throws an assertion failure with formatted unreachable error message","expect.assertions and expect.hasAssertions record and validate expected assertion counts in test state","expect provides asymmetric matchers including expect.any, expect.anything, and expect.stringContaining"],"goal":"verify expect in pkg:npm/vitest@3.0.0","kind":"HOW","packages":["pkg:npm/vitest@3.0.0"],"schemaVersion":1,"symbols":["expect"]},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","executionContext":"node","language":"javascript","libc":"glibc","libcVersion":"2.39","moduleSystem":"esm","os":"linux","osVersionBucket":"24","packageManager":"npm","packageManagerVersion":"10.9.8","runtime":"node","runtimeVersion":"22.23.2","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/vitest@3.0.0"],"schemaVersion":1,"subject":"pkg:npm/vitest@3.0.0","symbols":["expect"],"verifierAdapter":"node-typescript@1"}
index.mjs
/**
 * Clean-room implementation demonstrating and wrapping `expect` from vitest@3.0.0.
 * In a standalone Node environment outside Vitest's test runner, importing Vitest
 * requires initializing internal worker state context.
 */

if (!globalThis.__vitest_worker__) {
  Object.defineProperty(globalThis, '__vitest_worker__', {
    value: {
      environment: { name: 'node' },
      config: {},
      filepath: 'contract.test.mjs',
    },
    configurable: true,
    writable: true,
    enumerable: false,
  });
}

const vitestModule = await import('vitest');
export const expect = vitestModule.expect;
export default vitestModule.expect;
package-lock.json
{
  "name": "sample-vitest-expect",
  "version": "1.0.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "sample-vitest-expect",
      "version": "1.0.0",
      "license": "MIT-0",
      "dependencies": {
        "vitest": "3.0.0"
      }
    },
    "node_modules/@esbuild/aix-ppc64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.25.12.tgz",
      "integrity": "sha512-Hhmwd6CInZ3dwpuGTF8fJG6yoWmsToE+vYgD4nytZVxcu1ulHpUQRAB1UJ8+N1Am3Mz4+xOByoQoSZf4D+CpkA==",
      "cpu": [
        "ppc64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "aix"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/android-arm": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.25.12.tgz",
      "integrity": "sha512-VJ+sKvNA/GE7Ccacc9Cha7bpS8nyzVv0jdVgwNDaR4gDMC/2TTRc33Ip8qrNYUcpkOHUT5OZ0bUcNNVZQ9RLlg==",
      "cpu": [
        "arm"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "android"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/android-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.25.12.tgz",
      "integrity": "sha512-6AAmLG7zwD1Z159jCKPvAxZd4y/VTO0VkprYy+3N2FtJ8+BQWFXU+OxARIwA46c5tdD9SsKGZ/1ocqBS/gAKHg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "android"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/android-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/android-x64/-/android-x64-0.25.12.tgz",
      "integrity": "sha512-5jbb+2hhDHx5phYR2By8GTWEzn6I9UqR11Kwf22iKbNpYrsmRB18aX/9ivc5cabcUiAT/wM+YIZ6SG9QO6a8kg==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "android"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/darwin-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.25.12.tgz",
      "integrity": "sha512-N3zl+lxHCifgIlcMUP5016ESkeQjLj/959RxxNYIthIg+CQHInujFuXeWbWMgnTo4cp5XVHqFPmpyu9J65C1Yg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "darwin"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/darwin-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.25.12.tgz",
      "integrity": "sha512-HQ9ka4Kx21qHXwtlTUVbKJOAnmG1ipXhdWTmNXiPzPfWKpXqASVcWdnf2bnL73wgjNrFXAa3yYvBSd9pzfEIpA==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "darwin"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/freebsd-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-arm64/-/freebsd-arm64-0.25.12.tgz",
      "integrity": "sha512-gA0Bx759+7Jve03K1S0vkOu5Lg/85dou3EseOGUes8flVOGxbhDDh/iZaoek11Y8mtyKPGF3vP8XhnkDEAmzeg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "freebsd"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/freebsd-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-x64/-/freebsd-x64-0.25.12.tgz",
      "integrity": "sha512-TGbO26Yw2xsHzxtbVFGEXBFH0FRAP7gtcPE7P5yP7wGy7cXK2oO7RyOhL5NLiqTlBh47XhmIUXuGciXEqYFfBQ==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "freebsd"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-arm": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm/-/linux-arm-0.25.12.tgz",
      "integrity": "sha512-lPDGyC1JPDou8kGcywY0YILzWlhhnRjdof3UlcoqYmS9El818LLfJJc3PXXgZHrHCAKs/Z2SeZtDJr5MrkxtOw==",
      "cpu": [
        "arm"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.25.12.tgz",
      "integrity": "sha512-8bwX7a8FghIgrupcxb4aUmYDLp8pX06rGh5HqDT7bB+8Rdells6mHvrFHHW2JAOPZUbnjUpKTLg6ECyzvas2AQ==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-ia32": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-ia32/-/linux-ia32-0.25.12.tgz",
      "integrity": "sha512-0y9KrdVnbMM2/vG8KfU0byhUN+EFCny9+8g202gYqSSVMonbsCfLjUO+rCci7pM0WBEtz+oK/PIwHkzxkyharA==",
      "cpu": [
        "ia32"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-loong64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-loong64/-/linux-loong64-0.25.12.tgz",
      "integrity": "sha512-h///Lr5a9rib/v1GGqXVGzjL4TMvVTv+s1DPoxQdz7l/AYv6LDSxdIwzxkrPW438oUXiDtwM10o9PmwS/6Z0Ng==",
      "cpu": [
        "loong64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-mips64el": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-mips64el/-/linux-mips64el-0.25.12.tgz",
      "integrity": "sha512-iyRrM1Pzy9GFMDLsXn1iHUm18nhKnNMWscjmp4+hpafcZjrr2WbT//d20xaGljXDBYHqRcl8HnxbX6uaA/eGVw==",
      "cpu": [
        "mips64el"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-ppc64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-ppc64/-/linux-ppc64-0.25.12.tgz",
      "integrity": "sha512-9meM/lRXxMi5PSUqEXRCtVjEZBGwB7P/D4yT8UG/mwIdze2aV4Vo6U5gD3+RsoHXKkHCfSxZKzmDssVlRj1QQA==",
      "cpu": [
        "ppc64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-riscv64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-riscv64/-/linux-riscv64-0.25.12.tgz",
      "integrity": "sha512-Zr7KR4hgKUpWAwb1f3o5ygT04MzqVrGEGXGLnj15YQDJErYu/BGg+wmFlIDOdJp0PmB0lLvxFIOXZgFRrdjR0w==",
      "cpu": [
        "riscv64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-s390x": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-s390x/-/linux-s390x-0.25.12.tgz",
      "integrity": "sha512-MsKncOcgTNvdtiISc/jZs/Zf8d0cl/t3gYWX8J9ubBnVOwlk65UIEEvgBORTiljloIWnBzLs4qhzPkJcitIzIg==",
      "cpu": [
        "s390x"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/linux-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/linux-x64/-/linux-x64-0.25.12.tgz",
      "integrity": "sha512-uqZMTLr/zR/ed4jIGnwSLkaHmPjOjJvnm6TVVitAa08SLS9Z0VM8wIRx7gWbJB5/J54YuIMInDquWyYvQLZkgw==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/netbsd-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/netbsd-arm64/-/netbsd-arm64-0.25.12.tgz",
      "integrity": "sha512-xXwcTq4GhRM7J9A8Gv5boanHhRa/Q9KLVmcyXHCTaM4wKfIpWkdXiMog/KsnxzJ0A1+nD+zoecuzqPmCRyBGjg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "netbsd"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/netbsd-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/netbsd-x64/-/netbsd-x64-0.25.12.tgz",
      "integrity": "sha512-Ld5pTlzPy3YwGec4OuHh1aCVCRvOXdH8DgRjfDy/oumVovmuSzWfnSJg+VtakB9Cm0gxNO9BzWkj6mtO1FMXkQ==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "netbsd"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/openbsd-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/openbsd-arm64/-/openbsd-arm64-0.25.12.tgz",
      "integrity": "sha512-fF96T6KsBo/pkQI950FARU9apGNTSlZGsv1jZBAlcLL1MLjLNIWPBkj5NlSz8aAzYKg+eNqknrUJ24QBybeR5A==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "openbsd"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/openbsd-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/openbsd-x64/-/openbsd-x64-0.25.12.tgz",
      "integrity": "sha512-MZyXUkZHjQxUvzK7rN8DJ3SRmrVrke8ZyRusHlP+kuwqTcfWLyqMOE3sScPPyeIXN/mDJIfGXvcMqCgYKekoQw==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "openbsd"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/openharmony-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/openharmony-arm64/-/openharmony-arm64-0.25.12.tgz",
      "integrity": "sha512-rm0YWsqUSRrjncSXGA7Zv78Nbnw4XL6/dzr20cyrQf7ZmRcsovpcRBdhD43Nuk3y7XIoW2OxMVvwuRvk9XdASg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "openharmony"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/sunos-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/sunos-x64/-/sunos-x64-0.25.12.tgz",
      "integrity": "sha512-3wGSCDyuTHQUzt0nV7bocDy72r2lI33QL3gkDNGkod22EsYl04sMf0qLb8luNKTOmgF/eDEDP5BFNwoBKH441w==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "sunos"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/win32-arm64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/win32-arm64/-/win32-arm64-0.25.12.tgz",
      "integrity": "sha512-rMmLrur64A7+DKlnSuwqUdRKyd3UE7oPJZmnljqEptesKM8wx9J8gx5u0+9Pq0fQQW8vqeKebwNXdfOyP+8Bsg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/win32-ia32": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/win32-ia32/-/win32-ia32-0.25.12.tgz",
      "integrity": "sha512-HkqnmmBoCbCwxUKKNPBixiWDGCpQGVsrQfJoVGYLPT41XWF8lHuE5N6WhVia2n4o5QK5M4tYr21827fNhi4byQ==",
      "cpu": [
        "ia32"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@esbuild/win32-x64": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/@esbuild/win32-x64/-/win32-x64-0.25.12.tgz",
      "integrity": "sha512-alJC0uCZpTFrSL0CCDjcgleBXPnCrEAhTBILpeAp7M/OFgoqtAetfBzX0xM00MUsVVPpVjlPuMbREqnZCXaTnA==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ],
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/@jridgewell/sourcemap-codec": {
      "version": "1.6.0",
      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.6.0.tgz",
      "integrity": "sha512-T7jf+5zgsZHwNJ4lvQ7/aezbyk0nNX+zJVWpmHA7VYsEx7a7qr5Rg5IbtJFqkgze5Y2sruq1RUY8Q837Od7iFw==",
      "license": "MIT"
    },
    "node_modules/@napi-rs/lzma-linux-x64-gnu": {
      "version": "1.5.1",
      "resolved": "https://registry.npmjs.org/@napi-rs/lzma-linux-x64-gnu/-/lzma-linux-x64-gnu-1.5.1.tgz",
      "integrity": "sha512-oTXEIha4SsuXdTA4Iyskj0kpdx2yVXdhd75c2v3xGrHFfVMsbhTPZU/nMPL4sWKo4pBHm3aucLaqGlF696dTyQ==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^22.20 || ^24.12 || >=25"
      }
    },
    "node_modules/@rollup/rollup-android-arm-eabi": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.63.1.tgz",
      "integrity": "sha512-UZ8sUxPTiHWYX9QNdJedb1kDZSpS1t/VPWBWGSgqHNi9w3Cu6IXvu2mzbhiTiPvtrqgTQJ+zqiAq2iPIPilpaQ==",
      "cpu": [
        "arm"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "android"
      ]
    },
    "node_modules/@rollup/rollup-android-arm64": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.63.1.tgz",
      "integrity": "sha512-cQ4nFQABN5cDvDpbvJ7bMStCpnaVxynZrRMfUJYgxcIk9Sh54FIO1vtfkg0B69REjER77ioZ/ov+eAApx/KmLQ==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "android"
      ]
    },
    "node_modules/@rollup/rollup-darwin-arm64": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.63.1.tgz",
      "integrity": "sha512-FQNqd1lRy/0QhDk3xeRIkSBiCpXCiDnZO3YLVdcDKN1UBiKToNftCzcXYNLshmPDUMlu2TdeS8tGcsU6f3YF1Q==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "darwin"
      ]
    },
    "node_modules/@rollup/rollup-darwin-x64": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.63.1.tgz",
      "integrity": "sha512-pvD16V939D3CloK0+qikpGaxiPrDUXTe7Y5cWOMkMSy7m1cawa8EGy/kXYi/G/cKAC4HDAbSnzCIk1WmsoOKXg==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "darwin"
      ]
    },
    "node_modules/@rollup/rollup-freebsd-arm64": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-freebsd-arm64/-/rollup-freebsd-arm64-4.63.1.tgz",
      "integrity": "sha512-pcFGeL2345VwdTnJhA6zLbew+YgWB0qBG2+dMtXjCicf6+rm6kO6cOoh5VnTe0ZMrMRgRyuHmCJxZWrIdzYuOw==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "freebsd"
      ]
    },
    "node_modules/@rollup/rollup-freebsd-x64": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-freebsd-x64/-/rollup-freebsd-x64-4.63.1.tgz",
      "integrity": "sha512-mRJlqSRulVzcKq/LKA6ICSIc3K/l4fzlVn/gePn2nXIHy8seRi5z/eeRE0d/XMBxcMldiXtQTSpRj0tkkC3g8Q==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "freebsd"
      ]
    },
    "node_modules/@rollup/rollup-linux-arm-gnueabihf": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm-gnueabihf/-/rollup-linux-arm-gnueabihf-4.63.1.tgz",
      "integrity": "sha512-YDUNvVM85TI3g/1OpnqKP1h4NeW/j64DfWMf+G3M809xNk1bJSnpFp4sh83NpmVE5DXnkh8ULor4LTVZKoYLHw==",
      "cpu": [
        "arm"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-arm-musleabihf": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm-musleabihf/-/rollup-linux-arm-musleabihf-4.63.1.tgz",
      "integrity": "sha512-7Mcn71p9ZuQFAj+h+dhQXy/yeLePRS2yKRnmW1DijA9thKO5qap0GNOIQK4yQ6iP3SU0Mrb/yWo8h8vgRba8lw==",
      "cpu": [
        "arm"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-arm64-gnu": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-gnu/-/rollup-linux-arm64-gnu-4.63.1.tgz",
      "integrity": "sha512-4YiLQTX6U4CSl0L9cluep9A9W6UmTfqBDc2/CH6wlu54pl4E7Jn3cOD8oxzvBDEGk/JMKgJ47C8g+radF7mwvg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-arm64-musl": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.63.1.tgz",
      "integrity": "sha512-2ra8F7w8OquwZN9z2/fKFnli69wa8PLwaVzRMIPGb13ByMJwC28Fbp8YcVGoUhlYMTt7j5j9bNgpysrN2UM+vw==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-loong64-gnu": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-loong64-gnu/-/rollup-linux-loong64-gnu-4.63.1.tgz",
      "integrity": "sha512-Sy20ncyhjmBP0Ml+UvQbimjlk6VFgjW5uNP+qqwHB00mTE8Bl2C1TuHTlRwK2YoXeZbee5lP2XevBWVkAQAtSQ==",
      "cpu": [
        "loong64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-loong64-musl": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-loong64-musl/-/rollup-linux-loong64-musl-4.63.1.tgz",
      "integrity": "sha512-noITLp8oNjYliPnGWmLyelIHwULGqbHloQHGw1rtxbWhTuWooRpnZarZQJ1y9EUC4szuCusCc+HEpUtxpIwYvA==",
      "cpu": [
        "loong64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-ppc64-gnu": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-ppc64-gnu/-/rollup-linux-ppc64-gnu-4.63.1.tgz",
      "integrity": "sha512-hlxxXd+F1mWiAcaFR7Sv9ZQT6m6UfI8+Vy/kFJzztq2pDMU/0wZ9sish0iszNZvsQDo8Gc0i5yuFEOz5dDf6fA==",
      "cpu": [
        "ppc64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-ppc64-musl": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-ppc64-musl/-/rollup-linux-ppc64-musl-4.63.1.tgz",
      "integrity": "sha512-EF7OpqQTQ/BvGqLzUi4rEHuagCV9MugAUXSHemwPW5vxZ75RR+jxO/2j95Ph2dalMpFHSVECjRoioHZgA9zOYA==",
      "cpu": [
        "ppc64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-riscv64-gnu": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.63.1.tgz",
      "integrity": "sha512-wQO3JesW9PRkwlabQ27y7sPfVOOTLRG73I4F2UYHG5PXun3J9U3y+b7ezVKSYbsvSKGQ1k1cq8Qlun4C9kLt3w==",
      "cpu": [
        "riscv64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-riscv64-musl": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-musl/-/rollup-linux-riscv64-musl-4.63.1.tgz",
      "integrity": "sha512-ouAGwhO6wHRXdnOVCOsB0tRFkA7nhNB2Nwax6oECXN0YiN8EYUTBAOudADOB1PI+yDL61TeNx/u7MVCzksNbkQ==",
      "cpu": [
        "riscv64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-s390x-gnu": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.63.1.tgz",
      "integrity": "sha512-q2R38Sn+1J8RxhfJ+T54wSWmyKXWec+9jgDfqO2AtArEqHO5R2aeayp5H5OYLr5UYDVGsVaZPEFUooMhYCdz5A==",
      "cpu": [
        "s390x"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-x64-gnu": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.63.1.tgz",
      "integrity": "sha512-gfI5T24WLLuFfSKw7Go/zDXjAAV0fny0swTaDv+WjK7vqcw4cRhFfdsyKL1n+ukI+ooBxn3bVQnyrn06WpI50w==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-linux-x64-musl": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.63.1.tgz",
      "integrity": "sha512-4h6XqthmB4Hspji84wvgk+ElodTsGj+dbZqHJHHtKxj4mYq0ANSEEPX9ys3moJueqsRjwpaJYH7874Itwnj2ow==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ]
    },
    "node_modules/@rollup/rollup-openbsd-x64": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-openbsd-x64/-/rollup-openbsd-x64-4.63.1.tgz",
      "integrity": "sha512-dlfCOa87o1VAYegLQ9EKilx2JCeRofiyPGhTCmqnuXZ6bMPiycO1rq1+sKoulAp7pGLIsTIw+1x5R+zgh5LhhA==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "openbsd"
      ]
    },
    "node_modules/@rollup/rollup-openharmony-arm64": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-openharmony-arm64/-/rollup-openharmony-arm64-4.63.1.tgz",
      "integrity": "sha512-cjkLbOlfcm3QGhMM1J5zaZjsw1GggbN6rw9UTSSRrPrR1KkcXnN7Uq9rPw34xImQ9VOY9GN+6u2Zj80B9ptkcw==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "openharmony"
      ]
    },
    "node_modules/@rollup/rollup-win32-arm64-msvc": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.63.1.tgz",
      "integrity": "sha512-Li1KdUnWGE4N3e1F/B4RTB1ms+nG4WBgjByO46pkeBVX/2UBsY53xf5vK9WygVmnH3RwncIST7lkSdLSY6P9lg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ]
    },
    "node_modules/@rollup/rollup-win32-ia32-msvc": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.63.1.tgz",
      "integrity": "sha512-t4ZYOSoLTgwhuFMrmTMLx/+i1DQVK7HYqMc6kY46EApwi8X0nIVphzdNoThU3xt6n+N5urG1/gxBdCaKDLavfg==",
      "cpu": [
        "ia32"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ]
    },
    "node_modules/@rollup/rollup-win32-x64-gnu": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-gnu/-/rollup-win32-x64-gnu-4.63.1.tgz",
      "integrity": "sha512-RgroPfMmKlD1RzSDxvwgcPiy2HNQKoYV7OmwIXDsk73uKW5t6B/V8KIy27SMv/FNXFo/oSBtWc9J0X7t91ezZg==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ]
    },
    "node_modules/@rollup/rollup-win32-x64-msvc": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.63.1.tgz",
      "integrity": "sha512-at8QVep6S3h5Y6gSbdGU06bRY5WJkf6WUduM9YtvYMbYhB1MOFfUgc6kehitQXzOtMSaT70q7f9ydPhpqu821w==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ]
    },
    "node_modules/@types/estree": {
      "version": "1.0.9",
      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.9.tgz",
      "integrity": "sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg==",
      "license": "MIT"
    },
    "node_modules/@vitest/expect": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-3.0.0.tgz",
      "integrity": "sha512-Qx+cHyB59mWrQywT3/dZIIpSKwIpWbYFdBX2zixMYpOGZmbaP2jbbd4i/TAKJq/jBgSfww++d6YnrlGMFb2XBg==",
      "license": "MIT",
      "dependencies": {
        "@vitest/spy": "3.0.0",
        "@vitest/utils": "3.0.0",
        "chai": "^5.1.2",
        "tinyrainbow": "^2.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/mocker": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-3.0.0.tgz",
      "integrity": "sha512-8ytqYjIRzAM90O7n8A0TCbziTnouIG+UGuMHmoRJpKh4vvah4uENw5UAMMNjdKCtzgMiTrZ9XU+xzwCwcxuxGQ==",
      "license": "MIT",
      "dependencies": {
        "@vitest/spy": "3.0.0",
        "estree-walker": "^3.0.3",
        "magic-string": "^0.30.17"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      },
      "peerDependencies": {
        "msw": "^2.4.9",
        "vite": "^5.0.0 || ^6.0.0"
      },
      "peerDependenciesMeta": {
        "msw": {
          "optional": true
        },
        "vite": {
          "optional": true
        }
      }
    },
    "node_modules/@vitest/pretty-format": {
      "version": "3.2.7",
      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-3.2.7.tgz",
      "integrity": "sha512-KUHlwqVu0sRlhCdyPdQ/wBoTfRahjUky1MubOmYw9fWfIZy1gNoHpuaaQBPAaMaVYdQYHJLurzj8ECCj5OwTqA==",
      "license": "MIT",
      "dependencies": {
        "tinyrainbow": "^2.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/runner": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-3.0.0.tgz",
      "integrity": "sha512-6MCYobtatsgG3DlM+dk6njP+R+28iSUqWbJzXp/nuOy6SkAKzJ1wby3fDgimmy50TeK8g6y+E6rP12REyinYPw==",
      "license": "MIT",
      "dependencies": {
        "@vitest/utils": "3.0.0",
        "pathe": "^2.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/snapshot": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-3.0.0.tgz",
      "integrity": "sha512-W0X6fJFJ3RbSThncSYUNSnXkMJFyXX9sOvxP1HSQRsWCLB1U3JnZc0SrLpLzcyByMUDXHsiXQ+x+xsr/G5fXNw==",
      "license": "MIT",
      "dependencies": {
        "@vitest/pretty-format": "3.0.0",
        "magic-string": "^0.30.17",
        "pathe": "^2.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/snapshot/node_modules/@vitest/pretty-format": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-3.0.0.tgz",
      "integrity": "sha512-24y+MS04ZHZbbbfAvfpi9hM2oULePbiL6Dir8r1nFMN97hxuL0gEXKWRGmlLPwzKDtaOKNjtyTx0+GiZcWCxDA==",
      "license": "MIT",
      "dependencies": {
        "tinyrainbow": "^2.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/spy": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-3.0.0.tgz",
      "integrity": "sha512-pfK5O3lRqeCG8mbV+Lr8lLUBicFRm5TlggF7bLZpzpo111LKhMN/tZRXvyOGOgbktxAR9bTf4x8U6RtHuFBTVA==",
      "license": "MIT",
      "dependencies": {
        "tinyspy": "^3.0.2"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/utils": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-3.0.0.tgz",
      "integrity": "sha512-l300v2/4diHyv5ZiQOj6y/H6VbaTWM6i1c2lC3lUZ5nn9rv9C+WneS/wqyaGLwM37reoh/QkrrYMSMKdfnDZpw==",
      "license": "MIT",
      "dependencies": {
        "@vitest/pretty-format": "3.0.0",
        "loupe": "^3.1.2",
        "tinyrainbow": "^2.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/utils/node_modules/@vitest/pretty-format": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-3.0.0.tgz",
      "integrity": "sha512-24y+MS04ZHZbbbfAvfpi9hM2oULePbiL6Dir8r1nFMN97hxuL0gEXKWRGmlLPwzKDtaOKNjtyTx0+GiZcWCxDA==",
      "license": "MIT",
      "dependencies": {
        "tinyrainbow": "^2.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/assertion-error": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-2.0.1.tgz",
      "integrity": "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==",
      "license": "MIT",
      "engines": {
        "node": ">=12"
      }
    },
    "node_modules/cac": {
      "version": "6.7.14",
      "resolved": "https://registry.npmjs.org/cac/-/cac-6.7.14.tgz",
      "integrity": "sha512-b6Ilus+c3RrdDk+JhLKUAQfzzgLEPy6wcXqS7f/xe1EETvsDP6GORG7SFuOs6cID5YkqchW/LXZbX5bc8j7ZcQ==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/chai": {
      "version": "5.3.3",
      "resolved": "https://registry.npmjs.org/chai/-/chai-5.3.3.tgz",
      "integrity": "sha512-4zNhdJD/iOjSH0A05ea+Ke6MU5mmpQcbQsSOkgdaUMJ9zTlDTD/GYlwohmIE2u0gaxHYiVHEn1Fw9mZ/ktJWgw==",
      "license": "MIT",
      "dependencies": {
        "assertion-error": "^2.0.1",
        "check-error": "^2.1.1",
        "deep-eql": "^5.0.1",
        "loupe": "^3.1.0",
        "pathval": "^2.0.0"
      },
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/check-error": {
      "version": "2.1.3",
      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.1.3.tgz",
      "integrity": "sha512-PAJdDJusoxnwm1VwW07VWwUN1sl7smmC3OKggvndJFadxxDRyFJBX/ggnu/KE4kQAB7a3Dp8f/YXC1FlUprWmA==",
      "license": "MIT",
      "engines": {
        "node": ">= 16"
      }
    },
    "node_modules/debug": {
      "version": "4.4.3",
      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
      "integrity": "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==",
      "license": "MIT",
      "dependencies": {
        "ms": "^2.1.3"
      },
      "engines": {
        "node": ">=6.0"
      },
      "peerDependenciesMeta": {
        "supports-color": {
          "optional": true
        }
      }
    },
    "node_modules/deep-eql": {
      "version": "5.0.2",
      "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-5.0.2.tgz",
      "integrity": "sha512-h5k/5U50IJJFpzfL6nO9jaaumfjO/f2NjK/oYB2Djzm4p9L+3T9qWpZqZ2hAbLPuuYq9wrU08WQyBTL5GbPk5Q==",
      "license": "MIT",
      "engines": {
        "node": ">=6"
      }
    },
    "node_modules/es-module-lexer": {
      "version": "1.7.0",
      "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-1.7.0.tgz",
      "integrity": "sha512-jEQoCwk8hyb2AZziIOLhDqpm5+2ww5uIE6lkO/6jcOCusfk6LhMHpXXfBLXTZ7Ydyt0j4VoUQv6uGNYbdW+kBA==",
      "license": "MIT"
    },
    "node_modules/esbuild": {
      "version": "0.25.12",
      "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.25.12.tgz",
      "integrity": "sha512-bbPBYYrtZbkt6Os6FiTLCTFxvq4tt3JKall1vRwshA3fdVztsLAatFaZobhkBC8/BrPetoa0oksYoKXoG4ryJg==",
      "hasInstallScript": true,
      "license": "MIT",
      "bin": {
        "esbuild": "bin/esbuild"
      },
      "engines": {
        "node": ">=18"
      },
      "optionalDependencies": {
        "@esbuild/aix-ppc64": "0.25.12",
        "@esbuild/android-arm": "0.25.12",
        "@esbuild/android-arm64": "0.25.12",
        "@esbuild/android-x64": "0.25.12",
        "@esbuild/darwin-arm64": "0.25.12",
        "@esbuild/darwin-x64": "0.25.12",
        "@esbuild/freebsd-arm64": "0.25.12",
        "@esbuild/freebsd-x64": "0.25.12",
        "@esbuild/linux-arm": "0.25.12",
        "@esbuild/linux-arm64": "0.25.12",
        "@esbuild/linux-ia32": "0.25.12",
        "@esbuild/linux-loong64": "0.25.12",
        "@esbuild/linux-mips64el": "0.25.12",
        "@esbuild/linux-ppc64": "0.25.12",
        "@esbuild/linux-riscv64": "0.25.12",
        "@esbuild/linux-s390x": "0.25.12",
        "@esbuild/linux-x64": "0.25.12",
        "@esbuild/netbsd-arm64": "0.25.12",
        "@esbuild/netbsd-x64": "0.25.12",
        "@esbuild/openbsd-arm64": "0.25.12",
        "@esbuild/openbsd-x64": "0.25.12",
        "@esbuild/openharmony-arm64": "0.25.12",
        "@esbuild/sunos-x64": "0.25.12",
        "@esbuild/win32-arm64": "0.25.12",
        "@esbuild/win32-ia32": "0.25.12",
        "@esbuild/win32-x64": "0.25.12"
      }
    },
    "node_modules/estree-walker": {
      "version": "3.0.3",
      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-3.0.3.tgz",
      "integrity": "sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==",
      "license": "MIT",
      "dependencies": {
        "@types/estree": "^1.0.0"
      }
    },
    "node_modules/expect-type": {
      "version": "1.4.0",
      "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.4.0.tgz",
      "integrity": "sha512-KfYbmpRm0VbLjEvVa9yGwCi9GI34xvi7A/HXYWQO65CSD2u3MczUJSuwXKFIxlGsgBQizV9q5J9NHj4VG0n+pA==",
      "license": "Apache-2.0",
      "engines": {
        "node": ">=12.0.0"
      }
    },
    "node_modules/fdir": {
      "version": "6.5.0",
      "resolved": "https://registry.npmjs.org/fdir/-/fdir-6.5.0.tgz",
      "integrity": "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg==",
      "license": "MIT",
      "engines": {
        "node": ">=12.0.0"
      },
      "peerDependencies": {
        "picomatch": "^3 || ^4"
      },
      "peerDependenciesMeta": {
        "picomatch": {
          "optional": true
        }
      }
    },
    "node_modules/fsevents": {
      "version": "2.3.3",
      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
      "hasInstallScript": true,
      "license": "MIT",
      "optional": true,
      "os": [
        "darwin"
      ],
      "engines": {
        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
      }
    },
    "node_modules/loupe": {
      "version": "3.2.1",
      "resolved": "https://registry.npmjs.org/loupe/-/loupe-3.2.1.tgz",
      "integrity": "sha512-CdzqowRJCeLU72bHvWqwRBBlLcMEtIvGrlvef74kMnV2AolS9Y8xUv1I0U/MNAWMhBlKIoyuEgoJ0t/bbwHbLQ==",
      "license": "MIT"
    },
    "node_modules/magic-string": {
      "version": "0.30.21",
      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.21.tgz",
      "integrity": "sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==",
      "license": "MIT",
      "dependencies": {
        "@jridgewell/sourcemap-codec": "^1.5.5"
      }
    },
    "node_modules/ms": {
      "version": "2.1.3",
      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
      "license": "MIT"
    },
    "node_modules/nanoid": {
      "version": "3.3.18",
      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.18.tgz",
      "integrity": "sha512-DTg4MJbGMWkfi6VZFdNt2/caMbQy4Ou+Op/hJQvGEWcnVfoA1QA+xzRKAzw9jD6+GVOOeYr/mIcuDSdug6F6+w==",
      "funding": [
        {
          "type": "github",
          "url": "https://github.com/sponsors/ai"
        }
      ],
      "license": "MIT",
      "bin": {
        "nanoid": "bin/nanoid.cjs"
      },
      "engines": {
        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
      }
    },
    "node_modules/pathe": {
      "version": "2.0.3",
      "resolved": "https://registry.npmjs.org/pathe/-/pathe-2.0.3.tgz",
      "integrity": "sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==",
      "license": "MIT"
    },
    "node_modules/pathval": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/pathval/-/pathval-2.0.1.tgz",
      "integrity": "sha512-//nshmD55c46FuFw26xV/xFAaB5HF9Xdap7HJBBnrKdAd6/GxDBaNA1870O79+9ueg61cZLSVc+OaFlfmObYVQ==",
      "license": "MIT",
      "engines": {
        "node": ">= 14.16"
      }
    },
    "node_modules/picocolors": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==",
      "license": "ISC"
    },
    "node_modules/picomatch": {
      "version": "4.0.7",
      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.7.tgz",
      "integrity": "sha512-qcJu88Q2IWqJsDD529JKMdwGm/dvInW4HvQnRwiH9JtihJvzGOscDtHE3x1pBKeUOTysQ8kVmLnJ2kJu7yhcGA==",
      "license": "MIT",
      "engines": {
        "node": ">=12"
      },
      "funding": {
        "url": "https://github.com/sponsors/jonschlinkert"
      }
    },
    "node_modules/postcss": {
      "version": "8.5.28",
      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.28.tgz",
      "integrity": "sha512-RRuzqDtt5Y9h3quz5hWhK+TPnsmVs6WwSU6LkJMeY4HstUEDuYTG8UJSdawMRzmzAtV+KEoG8N3Qg2qLy5vM/A==",
      "funding": [
        {
          "type": "opencollective",
          "url": "https://opencollective.com/postcss/"
        },
        {
          "type": "tidelift",
          "url": "https://tidelift.com/funding/github/npm/postcss"
        },
        {
          "type": "github",
          "url": "https://github.com/sponsors/ai"
        }
      ],
      "license": "MIT",
      "dependencies": {
        "nanoid": "^3.3.18",
        "picocolors": "^1.1.1",
        "source-map-js": "^1.2.1"
      },
      "engines": {
        "node": "^10 || ^12 || >=14"
      }
    },
    "node_modules/rollup": {
      "version": "4.63.1",
      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.63.1.tgz",
      "integrity": "sha512-3Df9jsstwhccuEfmAMi9l8XUh/GOkVObmFTU7CCVBysEbcOZLl84jCtaAZMcPiMz2EGKsATzQcU+Xr3n/wU6cg==",
      "license": "MIT",
      "dependencies": {
        "@types/estree": "1.0.9"
      },
      "bin": {
        "rollup": "dist/bin/rollup"
      },
      "engines": {
        "node": ">=18.0.0",
        "npm": ">=8.0.0"
      },
      "optionalDependencies": {
        "@napi-rs/lzma-linux-x64-gnu": "1.5.1",
        "@rollup/rollup-android-arm-eabi": "4.63.1",
        "@rollup/rollup-android-arm64": "4.63.1",
        "@rollup/rollup-darwin-arm64": "4.63.1",
        "@rollup/rollup-darwin-x64": "4.63.1",
        "@rollup/rollup-freebsd-arm64": "4.63.1",
        "@rollup/rollup-freebsd-x64": "4.63.1",
        "@rollup/rollup-linux-arm-gnueabihf": "4.63.1",
        "@rollup/rollup-linux-arm-musleabihf": "4.63.1",
        "@rollup/rollup-linux-arm64-gnu": "4.63.1",
        "@rollup/rollup-linux-arm64-musl": "4.63.1",
        "@rollup/rollup-linux-loong64-gnu": "4.63.1",
        "@rollup/rollup-linux-loong64-musl": "4.63.1",
        "@rollup/rollup-linux-ppc64-gnu": "4.63.1",
        "@rollup/rollup-linux-ppc64-musl": "4.63.1",
        "@rollup/rollup-linux-riscv64-gnu": "4.63.1",
        "@rollup/rollup-linux-riscv64-musl": "4.63.1",
        "@rollup/rollup-linux-s390x-gnu": "4.63.1",
        "@rollup/rollup-linux-x64-gnu": "4.63.1",
        "@rollup/rollup-linux-x64-musl": "4.63.1",
        "@rollup/rollup-openbsd-x64": "4.63.1",
        "@rollup/rollup-openharmony-arm64": "4.63.1",
        "@rollup/rollup-win32-arm64-msvc": "4.63.1",
        "@rollup/rollup-win32-ia32-msvc": "4.63.1",
        "@rollup/rollup-win32-x64-gnu": "4.63.1",
        "@rollup/rollup-win32-x64-msvc": "4.63.1",
        "fsevents": "~2.3.2"
      }
    },
    "node_modules/siginfo": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/siginfo/-/siginfo-2.0.0.tgz",
      "integrity": "sha512-ybx0WO1/8bSBLEWXZvEd7gMW3Sn3JFlW3TvX1nREbDLRNQNaeNN8WK0meBwPdAaOI7TtRRRJn/Es1zhrrCHu7g==",
      "license": "ISC"
    },
    "node_modules/source-map-js": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
      "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
      "license": "BSD-3-Clause",
      "engines": {
        "node": ">=0.10.0"
      }
    },
    "node_modules/stackback": {
      "version": "0.0.2",
      "resolved": "https://registry.npmjs.org/stackback/-/stackback-0.0.2.tgz",
      "integrity": "sha512-1XMJE5fQo1jGH6Y/7ebnwPOBEkIEnT4QF32d5R1+VXdXveM0IBMJt8zfaxX1P3QhVwrYe+576+jkANtSS2mBbw==",
      "license": "MIT"
    },
    "node_modules/std-env": {
      "version": "3.10.0",
      "resolved": "https://registry.npmjs.org/std-env/-/std-env-3.10.0.tgz",
      "integrity": "sha512-5GS12FdOZNliM5mAOxFRg7Ir0pWz8MdpYm6AY6VPkGpbA7ZzmbzNcBJQ0GPvvyWgcY7QAhCgf9Uy89I03faLkg==",
      "license": "MIT"
    },
    "node_modules/tinybench": {
      "version": "2.9.0",
      "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
      "integrity": "sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==",
      "license": "MIT"
    },
    "node_modules/tinyexec": {
      "version": "0.3.2",
      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-0.3.2.tgz",
      "integrity": "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==",
      "license": "MIT"
    },
    "node_modules/tinyglobby": {
      "version": "0.2.17",
      "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.17.tgz",
      "integrity": "sha512-wXR/dYpcqKmfWpEdZjiKJOwCNFndD0DMnrW/cYjVGttEkBfVgcLFHoNrlj47mjOVic9yyNu65alsgF4NQyTa2g==",
      "license": "MIT",
      "dependencies": {
        "fdir": "^6.5.0",
        "picomatch": "^4.0.4"
      },
      "engines": {
        "node": ">=12.0.0"
      },
      "funding": {
        "url": "https://github.com/sponsors/SuperchupuDev"
      }
    },
    "node_modules/tinypool": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/tinypool/-/tinypool-1.1.1.tgz",
      "integrity": "sha512-Zba82s87IFq9A9XmjiX5uZA/ARWDrB03OHlq+Vw1fSdt0I+4/Kutwy8BP4Y/y/aORMo61FQ0vIb5j44vSo5Pkg==",
      "license": "MIT",
      "engines": {
        "node": "^18.0.0 || >=20.0.0"
      }
    },
    "node_modules/tinyrainbow": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/tinyrainbow/-/tinyrainbow-2.0.0.tgz",
      "integrity": "sha512-op4nsTR47R6p0vMUUoYl/a+ljLFVtlfaXkLQmqfLR1qHma1h/ysYk4hEXZ880bf2CYgTskvTa/e196Vd5dDQXw==",
      "license": "MIT",
      "engines": {
        "node": ">=14.0.0"
      }
    },
    "node_modules/tinyspy": {
      "version": "3.0.2",
      "resolved": "https://registry.npmjs.org/tinyspy/-/tinyspy-3.0.2.tgz",
      "integrity": "sha512-n1cw8k1k0x4pgA2+9XrOkFydTerNcJ1zWCO5Nn9scWHTD+5tp8dghT2x1uduQePZTZgd3Tupf+x9BxJjeJi77Q==",
      "license": "MIT",
      "engines": {
        "node": ">=14.0.0"
      }
    },
    "node_modules/vite": {
      "version": "6.4.3",
      "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.3.tgz",
      "integrity": "sha512-NTKlcQjlAK7MlQoyb6LgaqHc8sso/pVyUJYWMws3jg21uTJw/LddqIFPcPqP6PzpgbIcZyKI85sFE4HBrQDA8A==",
      "license": "MIT",
      "dependencies": {
        "esbuild": "^0.25.0",
        "fdir": "^6.4.4",
        "picomatch": "^4.0.2",
        "postcss": "^8.5.3",
        "rollup": "^4.34.9",
        "tinyglobby": "^0.2.13"
      },
      "bin": {
        "vite": "bin/vite.js"
      },
      "engines": {
        "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
      },
      "funding": {
        "url": "https://github.com/vitejs/vite?sponsor=1"
      },
      "optionalDependencies": {
        "fsevents": "~2.3.3"
      },
      "peerDependencies": {
        "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0",
        "jiti": ">=1.21.0",
        "less": "*",
        "lightningcss": "^1.21.0",
        "sass": "*",
        "sass-embedded": "*",
        "stylus": "*",
        "sugarss": "*",
        "terser": "^5.16.0",
        "tsx": "^4.8.1",
        "yaml": "^2.4.2"
      },
      "peerDependenciesMeta": {
        "@types/node": {
          "optional": true
        },
        "jiti": {
          "optional": true
        },
        "less": {
          "optional": true
        },
        "lightningcss": {
          "optional": true
        },
        "sass": {
          "optional": true
        },
        "sass-embedded": {
          "optional": true
        },
        "stylus": {
          "optional": true
        },
        "sugarss": {
          "optional": true
        },
        "terser": {
          "optional": true
        },
        "tsx": {
          "optional": true
        },
        "yaml": {
          "optional": true
        }
      }
    },
    "node_modules/vite-node": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/vite-node/-/vite-node-3.0.0.tgz",
      "integrity": "sha512-V5p05fpAzkHM3aYChsHWV1RTeLAhPejbKX6MqiWWyuIfNcDgXq5p0GnYV6Wa4OAU588XC70XCJB9chRZsOh4yg==",
      "license": "MIT",
      "dependencies": {
        "cac": "^6.7.14",
        "debug": "^4.4.0",
        "es-module-lexer": "^1.5.4",
        "pathe": "^2.0.0",
        "vite": "^5.0.0 || ^6.0.0"
      },
      "bin": {
        "vite-node": "vite-node.mjs"
      },
      "engines": {
        "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/vitest": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/vitest/-/vitest-3.0.0.tgz",
      "integrity": "sha512-fwfPif+EV0jyms9h1Crb6rwJttH/KBzKrcUesjxHgldmc6R0FaMNLsd+Rgc17NoxzLcb/sYE2Xs9NQ/vnTBf6Q==",
      "license": "MIT",
      "dependencies": {
        "@vitest/expect": "3.0.0",
        "@vitest/mocker": "3.0.0",
        "@vitest/pretty-format": "^3.0.0",
        "@vitest/runner": "3.0.0",
        "@vitest/snapshot": "3.0.0",
        "@vitest/spy": "3.0.0",
        "@vitest/utils": "3.0.0",
        "chai": "^5.1.2",
        "debug": "^4.4.0",
        "expect-type": "^1.1.0",
        "magic-string": "^0.30.17",
        "pathe": "^2.0.0",
        "std-env": "^3.8.0",
        "tinybench": "^2.9.0",
        "tinyexec": "^0.3.2",
        "tinypool": "^1.0.2",
        "tinyrainbow": "^2.0.0",
        "vite": "^5.0.0 || ^6.0.0",
        "vite-node": "3.0.0",
        "why-is-node-running": "^2.3.0"
      },
      "bin": {
        "vitest": "vitest.mjs"
      },
      "engines": {
        "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      },
      "peerDependencies": {
        "@edge-runtime/vm": "*",
        "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0",
        "@vitest/browser": "3.0.0",
        "@vitest/ui": "3.0.0",
        "happy-dom": "*",
        "jsdom": "*"
      },
      "peerDependenciesMeta": {
        "@edge-runtime/vm": {
          "optional": true
        },
        "@types/node": {
          "optional": true
        },
        "@vitest/browser": {
          "optional": true
        },
        "@vitest/ui": {
          "optional": true
        },
        "happy-dom": {
          "optional": true
        },
        "jsdom": {
          "optional": true
        }
      }
    },
    "node_modules/why-is-node-running": {
      "version": "2.3.0",
      "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-2.3.0.tgz",
      "integrity": "sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==",
      "license": "MIT",
      "dependencies": {
        "siginfo": "^2.0.0",
        "stackback": "0.0.2"
      },
      "bin": {
        "why-is-node-running": "cli.js"
      },
      "engines": {
        "node": ">=8"
      }
    }
  }
}
package.json
{
  "name": "sample-vitest-expect",
  "version": "1.0.0",
  "description": "Clean-room verification of expect in vitest@3.0.0",
  "type": "module",
  "private": true,
  "license": "MIT-0",
  "scripts": {
    "test": "node test/contract.mjs"
  },
  "dependencies": {
    "vitest": "3.0.0"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify expect in pkg:npm/vitest@3.0.0",
  "kind": "HOW",
  "packages": [
    "pkg:npm/vitest@3.0.0"
  ],
  "symbols": [
    "expect"
  ],
  "constraints": {
    "executionContext": "node"
  },
  "runtimeConditions": {
    "ecosystem": "npm",
    "language": "javascript",
    "moduleSystem": "esm",
    "packageManager": "npm@10.9.8",
    "runtime": "node@22.23.2"
  }
}
test/contract.mjs
import assert from 'node:assert/strict';
import { spawnSync } from 'node:child_process';
import { fileURLToPath } from 'node:url';
import path from 'node:path';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const projectRoot = path.resolve(__dirname, '..');

// Contract 1: importing vitest without worker state in standalone Node throws an Error with message starting with Vitest failed to access its internal state
{
  const res = spawnSync(
    process.execPath,
    ['--input-type=module', '-e', 'import("vitest");'],
    {
      cwd: projectRoot,
      encoding: 'utf8',
    }
  );
  assert.notEqual(res.status, 0, 'Standalone import without worker state must fail');
  assert.match(
    res.stderr,
    /Vitest failed to access its internal state/,
    'Error message must indicate missing internal worker state'
  );
}

// Import expect via our clean-room module wrapper which ensures worker state initialization
const { expect } = await import('../index.mjs');

// Contract 2: expect provides core value and identity matchers including toBe, toEqual, toStrictEqual, toBeDefined, and toBeTruthy
{
  expect(42).toBe(42);
  expect({ a: 1 }).toEqual({ a: 1 });
  expect([1, 2]).toStrictEqual([1, 2]);
  expect('hello').toBeDefined();
  expect(true).toBeTruthy();
  expect(false).toBeFalsy();
}

// Contract 3: expect toThrow asserts synchronous exceptions by error instance, constructor, or message pattern
{
  expect(() => {
    throw new TypeError('invalid value');
  }).toThrow(TypeError);

  expect(() => {
    throw new Error('custom failure');
  }).toThrow('custom failure');

  expect(() => {
    throw new Error('regex match');
  }).toThrow(/regex/);
}

// Contract 4: expect provides asynchronous promise matchers resolves and rejects for fulfilled and rejected promises
{
  await expect(Promise.resolve({ status: 'ok' })).resolves.toEqual({
    status: 'ok',
  });
  await expect(Promise.reject(new Error('async rejection'))).rejects.toThrow(
    'async rejection'
  );
}

// Contract 5: expect.extend registers custom matchers that return pass status and error message generators
{
  expect.extend({
    toBeEven(received) {
      const pass = received % 2 === 0;
      return {
        pass,
        message: () => `expected ${received} to be an even number`,
      };
    },
  });

  expect(4).toBeEven();
  assert.throws(
    () => {
      expect(3).toBeEven();
    },
    /expected 3 to be an even number/
  );
}

// Contract 6: expect.soft throws an Error stating it can only be used inside a test when executed outside a test runner context
{
  assert.throws(
    () => {
      expect.soft(true).toBe(true);
    },
    /expect\.soft\(\) can only be used inside a test/
  );
}

// Contract 7: expect.unreachable throws an assertion failure with formatted unreachable error message
{
  assert.throws(
    () => {
      expect.unreachable('checkpoint A');
    },
    /expected "checkpoint A" not to be reached/
  );
}

// Contract 8: expect.assertions and expect.hasAssertions record and validate expected assertion counts in test state
{
  const stateBefore = expect.getState().assertionCalls;
  expect.assertions(stateBefore + 2);
  expect(1).toBe(1);
  expect(2).toBe(2);
  assert.equal(expect.getState().assertionCalls, stateBefore + 2);
  assert.equal(expect.getState().expectedAssertionsNumber, stateBefore + 2);

  expect.hasAssertions();
  assert.equal(expect.getState().isExpectingAssertions, true);
}

// Contract 9: expect provides asymmetric matchers including expect.any, expect.anything, and expect.stringContaining
{
  expect({ id: 101, name: 'vitest-suite', extra: 'present' }).toEqual({
    id: expect.any(Number),
    name: expect.stringContaining('vitest'),
    extra: expect.anything(),
  });
}

console.log('All 9 contract assertions passed successfully.');

原始种子者

匿名