CodeSampleX

샘플

vitest 4.1.11: expect

검증된 샘플 — npm vitest 4.1.11: expect. node 22 · linux alpine/x64 · docker에서 contract를 실행해 통과했습니다: expect(received).toBe(expected) asserts strict primitive…

sha256:0f94e5072a79b9b90a9ec49e8f3e610f16cb29ab8a299b654759e250b7130e0f

이 네트워크가 제공하는 것은 하나입니다. 빌드되는 샘플. 샌드박스에서 돌리고 서명된 영수증을 보관합니다. 등급을 매기지 않고 무엇도 보증하지 않습니다 — 같은 코드가 당신 환경에서 빌드되는지는 측정한 적이 없습니다. 통과한 계약 영수증을 낸 서로 다른 서명 키의 수입니다. 하나면 작성자 혼자이고, 둘 이상이면 다른 사람도 빌드했다는 뜻입니다. 키는 스스로 만드는 것이고 뒤에 등록된 신원이 없으므로, 세는 것은 사람이 아니라 키입니다. MIT-0

실행 증거

선언된 환경과 서명된 실행을 분리해 두었습니다. 이 샘플이 무엇을 어디서 실행했는지 그대로 볼 수 있습니다.

증거 기준
서명된 컨트랙트 통과
검증 영수증
1
빌드한 서명 키
1
선언된 환경 node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

검증 실행 환경

환경 컨트랙트 단계 실행일
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5…		 2026-08-28

케이스

HOW
목표
verify vitest.expect in pkg:npm/vitest@4.1.11
패키지
심벌
  • vitest.expect
환경
node 22.23.2
생성일
2026-08-28T08:30:42Z

컨트랙트

  1. expect(received).toBe(expected) asserts strict primitive equality and reference identity
  2. expect(received).toEqual(expected) asserts deep equality over nested objects and arrays
  3. expect(fn).toThrow(expected) captures errors and asserts exception messages or error instances
  4. expect.extend(customMatchers) registers custom assertion matchers returning pass status and message functions
  5. expect(promise).resolves and expect(promise).rejects unwrap async promises for chained assertions
  6. expect.assertions(count) verifies that the exact number of assertions were executed during a test
  7. expect.soft(received) performs assertions without immediately halting test execution upon failure

파일

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

소스 아티팩트 내려받기 (tar.gz)

소스

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 vitest.expect in pkg:npm/vitest@4.1.11
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/vitest@4.1.11
Demonstrate these symbols/APIs:
  - vitest.expect

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:a127b686961a9a56e402439f705853be70e3aa2a4ecd2aea97eb4b1212faf62a","contract":["expect(received).toBe(expected) asserts strict primitive equality and reference identity","expect(received).toEqual(expected) asserts deep equality over nested objects and arrays","expect(fn).toThrow(expected) captures errors and asserts exception messages or error instances","expect.extend(customMatchers) registers custom assertion matchers returning pass status and message functions","expect(promise).resolves and expect(promise).rejects unwrap async promises for chained assertions","expect.assertions(count) verifies that the exact number of assertions were executed during a test","expect.soft(received) performs assertions without immediately halting test execution upon failure"],"goal":"verify vitest.expect in pkg:npm/vitest@4.1.11","kind":"HOW","packages":["pkg:npm/vitest@4.1.11"],"schemaVersion":1,"symbols":["vitest.expect"]},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","executionContext":"node","language":"javascript","libc":"glibc","libcVersion":"2.39","moduleSystem":"cjs","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@4.1.11"],"schemaVersion":1,"subject":"pkg:npm/vitest@4.1.11","symbols":["vitest.expect"],"verifierAdapter":"node-typescript@1"}
package-lock.json
{
  "name": "sample-vitest-expect",
  "version": "1.0.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "sample-vitest-expect",
      "version": "1.0.0",
      "dependencies": {
        "vitest": "4.1.11"
      }
    },
    "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/@oxc-project/types": {
      "version": "0.147.0",
      "resolved": "https://registry.npmjs.org/@oxc-project/types/-/types-0.147.0.tgz",
      "integrity": "sha512-IJ3s6ltHLp45S0bh7phkX+gJO7A1Wuz2EaqpAhb8WjqDwbzMiWKHhyyT42tskaWjEYXtHtVCPpnBJVT9+dcRLg==",
      "license": "MIT",
      "funding": {
        "url": "https://github.com/sponsors/Boshen"
      }
    },
    "node_modules/@rolldown/binding-android-arm-eabi": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-android-arm-eabi/-/binding-android-arm-eabi-1.2.6.tgz",
      "integrity": "sha512-b+jTcARdTiFLI6jB4a5XjTm0RWd6KcRfQj/I2356fxUZemiho9zQLxo0RtCuMDAyKcLo6cEltkgbQp6d1+sjjQ==",
      "cpu": [
        "arm"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "android"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-android-arm64": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-android-arm64/-/binding-android-arm64-1.2.6.tgz",
      "integrity": "sha512-lkWU8ZJaRk9q3CIEY1Tc7vIFALp3Xw5NfGJo2hQg5oIqNgxWi1zI+IiDEK3r70BF5Dzol1tcXsnzsRc8NLhG+Q==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "android"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-darwin-arm64": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-darwin-arm64/-/binding-darwin-arm64-1.2.6.tgz",
      "integrity": "sha512-dgR56NYnvAszm7Ob1B2/Vn0e8bUQYZH2UjVaMMtMVOCKFSfjhfLmuA/9+O+F+ajUdG6B/bSssrKW6JJYASa8jA==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "darwin"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-darwin-x64": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-darwin-x64/-/binding-darwin-x64-1.2.6.tgz",
      "integrity": "sha512-vpVxFvUCFioJqug7OTvqptkc4yb8UX0AwfDmJpaR/0sWz+BUmqSVAf7c8JkUgnN8YLspb4a/N6NhTyMAmdyQ7Q==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "darwin"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-freebsd-x64": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-freebsd-x64/-/binding-freebsd-x64-1.2.6.tgz",
      "integrity": "sha512-h1wG6Y6K3JlRswxsI64qQJqBAy4vrLuHgRbc8CZMGSWTOFRY6ghMApM1NKzB2I0n5xV1fjkE18SuVl2QpLeNpA==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "freebsd"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-linux-arm-gnueabihf": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-arm-gnueabihf/-/binding-linux-arm-gnueabihf-1.2.6.tgz",
      "integrity": "sha512-tbCiqub0q2MVWJKgF5PoAlNWCtQydiOYSLIkd8sByqK/6MMYLJRcSXSYodqYtd0O+Fw7QaVmKKlS4oL94YRZ0w==",
      "cpu": [
        "arm"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-linux-arm64-gnu": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-arm64-gnu/-/binding-linux-arm64-gnu-1.2.6.tgz",
      "integrity": "sha512-oxK9+baEBPhZG5HB4URY+uU04zJWeZlH6Tb9rB5DK4DF9XR1uXNLXt5Q5ZsugTKayNCNLhkcwz/ye74hRI98dg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-linux-arm64-musl": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-arm64-musl/-/binding-linux-arm64-musl-1.2.6.tgz",
      "integrity": "sha512-muWCk27FVBEZtv0MsK8gnfSmgczA8KQ0uRVJbTABKhkRfQc38aUrcb7fhi3BNiyseFmgcRsoMfQsSNJ+DbZdSw==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-linux-ppc64-gnu": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-ppc64-gnu/-/binding-linux-ppc64-gnu-1.2.6.tgz",
      "integrity": "sha512-eWDoSfU7Co2qj3vgB3Dt4lj1mG6CoWbcJQkRMP3XJplyCMtuaq3LHvPFjS9QIPvMGWVadJC04Xiy0IdcVPtnwQ==",
      "cpu": [
        "ppc64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-linux-s390x-gnu": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-s390x-gnu/-/binding-linux-s390x-gnu-1.2.6.tgz",
      "integrity": "sha512-2bWNjRSIayvupRKxXUY2tWG9fYdoUlTqWywHRvE8Eq3GvuQ+f2HeIkve697fIt+IQs/PV8yFsdWuhp1aJ1PdnA==",
      "cpu": [
        "s390x"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-linux-x64-gnu": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-x64-gnu/-/binding-linux-x64-gnu-1.2.6.tgz",
      "integrity": "sha512-KekI0gS0wLxe1UBSQSjenBVwou/JkcQPDzBPICGZjxUv9k3RteHDPBQaiOicZUFKRIH2wKEimGwVpnJsbPzu7w==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-linux-x64-musl": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-x64-musl/-/binding-linux-x64-musl-1.2.6.tgz",
      "integrity": "sha512-TvtPnfVr+HtyGiDmPK4VWmlNm7QhNNAcK5Q9A7aOXsI8545yCyaoMaicXrFZ72JzeYjaUVk7yT243zT0jzjFKQ==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-openharmony-arm64": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-openharmony-arm64/-/binding-openharmony-arm64-1.2.6.tgz",
      "integrity": "sha512-iOo0VEay2XFhaCcH0sps5XIimkSuOnNaZrf6+ZkoSOQBJPKNU48RkmJv0/lSpipexu5P+ouFgafe5IGr/DiQfg==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "openharmony"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-win32-arm64-msvc": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-win32-arm64-msvc/-/binding-win32-arm64-msvc-1.2.6.tgz",
      "integrity": "sha512-y5NTmmasMS455JlOCO4ZM9krIchv3Mvm1crL1iUPGOPgEzSkves9n0SdC5Sjz6+qWDFhd8/JpfWMH8NSWNHe+A==",
      "cpu": [
        "arm64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/binding-win32-x64-msvc": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/@rolldown/binding-win32-x64-msvc/-/binding-win32-x64-msvc-1.2.6.tgz",
      "integrity": "sha512-np8iZSLfXlAD4kWhiyq/u0Yt8oZDtRQ8lGhQaCXo2rl37KNjeU0GjJuwr4P3oeZ++ROfofsKNBqR5LTO8aXyWQ==",
      "cpu": [
        "x64"
      ],
      "license": "MIT",
      "optional": true,
      "os": [
        "win32"
      ],
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      }
    },
    "node_modules/@rolldown/pluginutils": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.1.tgz",
      "integrity": "sha512-2j9bGt5Jh8hj+vPtgzPtl72j0yRxHAyumoo6TNfAjsLB04UtpSvPbPcDcBMxz7n+9CYB0c1GxQFxYRg2jimqGw==",
      "license": "MIT"
    },
    "node_modules/@standard-schema/spec": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
      "integrity": "sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==",
      "license": "MIT"
    },
    "node_modules/@types/chai": {
      "version": "5.2.3",
      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.2.3.tgz",
      "integrity": "sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==",
      "license": "MIT",
      "dependencies": {
        "@types/deep-eql": "*",
        "assertion-error": "^2.0.1"
      }
    },
    "node_modules/@types/deep-eql": {
      "version": "4.0.2",
      "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",
      "integrity": "sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==",
      "license": "MIT"
    },
    "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": "4.1.11",
      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.1.11.tgz",
      "integrity": "sha512-VX2x5vNJXET47KAFzwERI+KRMtTTCSWTfSMKsW7JsUsXV4psq++e3DvZpuTDOpHcxytiDs6p2nhVb2tVDiiUYw==",
      "license": "MIT",
      "dependencies": {
        "@standard-schema/spec": "^1.1.0",
        "@types/chai": "^5.2.2",
        "@vitest/spy": "4.1.11",
        "@vitest/utils": "4.1.11",
        "chai": "^6.2.2",
        "tinyrainbow": "^3.1.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/mocker": {
      "version": "4.1.11",
      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.1.11.tgz",
      "integrity": "sha512-2XJVD55d1o5AZous5CCGKS74g/riOj9odEt2bQpCVZeblHyHdnMeFl4jl0XjU21stf4mbjUkew2eXQZt65g5CQ==",
      "license": "MIT",
      "dependencies": {
        "@vitest/spy": "4.1.11",
        "estree-walker": "^3.0.3",
        "magic-string": "^0.30.21"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      },
      "peerDependencies": {
        "msw": "^2.4.9",
        "vite": "^6.0.0 || ^7.0.0 || ^8.0.0"
      },
      "peerDependenciesMeta": {
        "msw": {
          "optional": true
        },
        "vite": {
          "optional": true
        }
      }
    },
    "node_modules/@vitest/pretty-format": {
      "version": "4.1.11",
      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.1.11.tgz",
      "integrity": "sha512-yiZzPbGTS9Sr/JpFl8zHrcIkAofNbFV6k21vIgQN/cY/oxZeXhJv5sc/MBJ5jFKWmWs+oJHw0UXLZjmf931+Vw==",
      "license": "MIT",
      "dependencies": {
        "tinyrainbow": "^3.1.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/runner": {
      "version": "4.1.11",
      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.1.11.tgz",
      "integrity": "sha512-LztvUgdwMNJMIkj3hQnnxiC2Xy1zNxq928W/xhjCLaNCzqTZOudjwbQf6v9IntZGPw132i2Lq2rgTRZHD3JHNw==",
      "license": "MIT",
      "dependencies": {
        "@vitest/utils": "4.1.11",
        "pathe": "^2.0.3"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/snapshot": {
      "version": "4.1.11",
      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.1.11.tgz",
      "integrity": "sha512-pN7ikn1ON7h8ee4gIAp4AzyK+zBtJPzVbqOgu5LCEh4VaJVbPQcgYQYJIMGQPXVeJJq1fnfazis7a5pFNPahog==",
      "license": "MIT",
      "dependencies": {
        "@vitest/pretty-format": "4.1.11",
        "@vitest/utils": "4.1.11",
        "magic-string": "^0.30.21",
        "pathe": "^2.0.3"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/spy": {
      "version": "4.1.11",
      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.11.tgz",
      "integrity": "sha512-apNa/prQy2qCeywhnixOHPRCgGNhvg7T4Dapfl1GahLp/R+uhBm5cPyFoNVyqsNd2h1nJxL6BqqdIjiABL60YA==",
      "license": "MIT",
      "funding": {
        "url": "https://opencollective.com/vitest"
      }
    },
    "node_modules/@vitest/utils": {
      "version": "4.1.11",
      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.1.11.tgz",
      "integrity": "sha512-zTCVGpyFsGWBhllOyKlTw/vnr6D9qxsfSDyfbyZmTyjHw5N/VuvzHpHoQjm2ZJzn4RJgx5w4r7V0er69CmLgPQ==",
      "license": "MIT",
      "dependencies": {
        "@vitest/pretty-format": "4.1.11",
        "convert-source-map": "^2.0.0",
        "tinyrainbow": "^3.1.0"
      },
      "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/chai": {
      "version": "6.2.2",
      "resolved": "https://registry.npmjs.org/chai/-/chai-6.2.2.tgz",
      "integrity": "sha512-NUPRluOfOiTKBKvWPtSD4PhFvWCqOi0BGStNWs57X9js7XGTprSmFoz5F0tWhR4WPjNeR9jXqdC7/UpSJTnlRg==",
      "license": "MIT",
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/convert-source-map": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-2.0.0.tgz",
      "integrity": "sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==",
      "license": "MIT"
    },
    "node_modules/detect-libc": {
      "version": "2.1.2",
      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
      "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
      "license": "Apache-2.0",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/es-module-lexer": {
      "version": "2.3.2",
      "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-2.3.2.tgz",
      "integrity": "sha512-poHGpORABojJJucnV9KbOavETW8lBVnphkW77ER5/BQ5Fz7oXSoCNek7IH3vR5nRjdsEz926ibFYX8KtLQmdyw==",
      "license": "MIT"
    },
    "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/lightningcss": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.33.0.tgz",
      "integrity": "sha512-WkUDrojuJs0xkgGf2udWxa3yGBRxPtxUkB79i6aCZLRgc7PM8fZe9TosfPDcvEpQZbuFASnHYmRLBLUbmLOIIA==",
      "license": "MPL-2.0",
      "dependencies": {
        "detect-libc": "^2.0.3"
      },
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      },
      "optionalDependencies": {
        "lightningcss-android-arm64": "1.33.0",
        "lightningcss-darwin-arm64": "1.33.0",
        "lightningcss-darwin-x64": "1.33.0",
        "lightningcss-freebsd-x64": "1.33.0",
        "lightningcss-linux-arm-gnueabihf": "1.33.0",
        "lightningcss-linux-arm64-gnu": "1.33.0",
        "lightningcss-linux-arm64-musl": "1.33.0",
        "lightningcss-linux-x64-gnu": "1.33.0",
        "lightningcss-linux-x64-musl": "1.33.0",
        "lightningcss-win32-arm64-msvc": "1.33.0",
        "lightningcss-win32-x64-msvc": "1.33.0"
      }
    },
    "node_modules/lightningcss-android-arm64": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-android-arm64/-/lightningcss-android-arm64-1.33.0.tgz",
      "integrity": "sha512-gEpRTalKdosp4Bb8qWtc2iOgE5SeIHlpS1up9bFq2wAyYhl1UdTObYiHe98zEM9SQvSoqQZ1IQD0JNpg3Ml5pg==",
      "cpu": [
        "arm64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "android"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-darwin-arm64": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.33.0.tgz",
      "integrity": "sha512-Sciaz8eenNTKn9b3t7+xr0ipTp9YxKQY4npwQ3mrRuL0BAVHBLyZxofhaKBAVtzmtRZ/zTyo0/to4B1uWG/Djg==",
      "cpu": [
        "arm64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "darwin"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-darwin-x64": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.33.0.tgz",
      "integrity": "sha512-Z5UPAxzrjlWNNyGy6i65cJzzvgJ5D3T6wMvs+gWpY9d7qRhANrxqAp6LhxIgZhWEw18RfJTGcRxjuLIBr+m8XQ==",
      "cpu": [
        "x64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "darwin"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-freebsd-x64": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.33.0.tgz",
      "integrity": "sha512-QQM/Ti/hQajJwCY+RiWuCZ9sdtI/XQk7nDK5vC8kkdwixezOlDgvDx7+RT+QjK6FcFT4MpsuoBnHIo/O3StRRg==",
      "cpu": [
        "x64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "freebsd"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-linux-arm-gnueabihf": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.33.0.tgz",
      "integrity": "sha512-N7FVBe6iS24MlM6R/4RBTxGhQheZGs7tiQ9U32UtF75NzP5Q7xWPRqLBCKxlRQRk3rY1jCIPLzx7WzOhuUIRLQ==",
      "cpu": [
        "arm"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-linux-arm64-gnu": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.33.0.tgz",
      "integrity": "sha512-j2v/itmy4HlNxlc6voKXYgBqNi0Ng2LShg4z7GufpEgs05P+2suBVyi9I6YHq5uoVFx9ETin3eCEhLVyXGQnKg==",
      "cpu": [
        "arm64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-linux-arm64-musl": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.33.0.tgz",
      "integrity": "sha512-yiO5ROMuYQgXbC60yjZU5CYSFZGKXL0HFATXt9mHJn1+zW55oCtMI9NfcVhYLMFDL7gV7oBPon/EmMMGg2OvtQ==",
      "cpu": [
        "arm64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-linux-x64-gnu": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.33.0.tgz",
      "integrity": "sha512-ar+Ju7LmcN0Jo4FpL4hpFybwNG9/3A/Br5KW2n2jyODg3MEZXaDYADdemoNS+BDNfMgKvylJLj4S5tyRActuAg==",
      "cpu": [
        "x64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-linux-x64-musl": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.33.0.tgz",
      "integrity": "sha512-RYiYbkokw0trfKqqzfF55lginwEPrD3OJDfTuJzFs1MK6iFnDenaz1fqLLtX4ITG3OktJQXOeTaw1awrBAlZPw==",
      "cpu": [
        "x64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "linux"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-win32-arm64-msvc": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.33.0.tgz",
      "integrity": "sha512-1K+MPfLSFVpphzpdbfkhlWk6wBrTObBzS2T6db10PNOZgR9GoVsAWzwNyuhUYYbTp23j+4RrncfujZ4uAzXvwA==",
      "cpu": [
        "arm64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "win32"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "node_modules/lightningcss-win32-x64-msvc": {
      "version": "1.33.0",
      "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.33.0.tgz",
      "integrity": "sha512-OlEICDx/Xl0FqSp4bry8zFnCvGpig3Gl4gCquvYwHuqJKEC1+n9NgDniFvqHGmMv1ZkqDJrDqKKSykTDX+ehuA==",
      "cpu": [
        "x64"
      ],
      "license": "MPL-2.0",
      "optional": true,
      "os": [
        "win32"
      ],
      "engines": {
        "node": ">= 12.0.0"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/parcel"
      }
    },
    "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/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/obug": {
      "version": "2.1.4",
      "resolved": "https://registry.npmjs.org/obug/-/obug-2.1.4.tgz",
      "integrity": "sha512-4a+OsYv9UktOJKE+l1A4OufDgdRF9PifWj+tJnHURo/P+WOxpG4GzUFL9qCalmWauao6ogiG+QvnCovwPoyAWA==",
      "funding": [
        "https://github.com/sponsors/sxzz",
        "https://opencollective.com/debug"
      ],
      "license": "MIT",
      "engines": {
        "node": ">=12.20.0"
      }
    },
    "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/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": "8.5.26",
      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.26.tgz",
      "integrity": "sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==",
      "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": "^3.3.17",
        "picocolors": "^1.1.1",
        "source-map-js": "^1.2.1"
      },
      "engines": {
        "node": "^10 || ^12 || >=14"
      }
    },
    "node_modules/rolldown": {
      "version": "1.2.6",
      "resolved": "https://registry.npmjs.org/rolldown/-/rolldown-1.2.6.tgz",
      "integrity": "sha512-vMM4q3aixf46GiF1Kok8jDPFsEpXgFWGjUHXNkNHNm+Y2adXAG2dbX91jkti3i0ZRsOlcmbuzAz1poObSHCmUA==",
      "license": "MIT",
      "dependencies": {
        "@oxc-project/types": "=0.147.0",
        "@rolldown/pluginutils": "^1.0.0"
      },
      "bin": {
        "rolldown": "bin/cli.mjs"
      },
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      },
      "optionalDependencies": {
        "@rolldown/binding-android-arm-eabi": "1.2.6",
        "@rolldown/binding-android-arm64": "1.2.6",
        "@rolldown/binding-darwin-arm64": "1.2.6",
        "@rolldown/binding-darwin-x64": "1.2.6",
        "@rolldown/binding-freebsd-x64": "1.2.6",
        "@rolldown/binding-linux-arm-gnueabihf": "1.2.6",
        "@rolldown/binding-linux-arm64-gnu": "1.2.6",
        "@rolldown/binding-linux-arm64-musl": "1.2.6",
        "@rolldown/binding-linux-ppc64-gnu": "1.2.6",
        "@rolldown/binding-linux-s390x-gnu": "1.2.6",
        "@rolldown/binding-linux-x64-gnu": "1.2.6",
        "@rolldown/binding-linux-x64-musl": "1.2.6",
        "@rolldown/binding-openharmony-arm64": "1.2.6",
        "@rolldown/binding-win32-arm64-msvc": "1.2.6",
        "@rolldown/binding-win32-x64-msvc": "1.2.6"
      }
    },
    "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": "4.2.0",
      "resolved": "https://registry.npmjs.org/std-env/-/std-env-4.2.0.tgz",
      "integrity": "sha512-oCUKSupKTHX53EyjDtuZQ64pjLJ6yYCtpmEw0goYxtjG9KpbRe8KAsl2tBUGU9DyMcJ0RwJ8GqJAFzMXcXW1Rw==",
      "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": "1.3.0",
      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-1.3.0.tgz",
      "integrity": "sha512-QKAl9m8gWWGHV8jZcPeym6j+XULi6tOf1mT83WYJ4Lk2ytW/uwAWkrP0uFsdoYMdueVJ0qs26wZ+23xeB4ibNQ==",
      "license": "MIT",
      "engines": {
        "node": ">=18"
      }
    },
    "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/tinyrainbow": {
      "version": "3.1.1",
      "resolved": "https://registry.npmjs.org/tinyrainbow/-/tinyrainbow-3.1.1.tgz",
      "integrity": "sha512-yau8yJdTt989Mm0Bd/236QnzEiPf2xLLTqUZRUJOo/3CB078LSwzei343DgtJVmfJKJE3TMINY1u42SQsP6mXw==",
      "license": "MIT",
      "engines": {
        "node": ">=14.0.0"
      }
    },
    "node_modules/vite": {
      "version": "8.2.2",
      "resolved": "https://registry.npmjs.org/vite/-/vite-8.2.2.tgz",
      "integrity": "sha512-cFKLV/PRgAUlIRm5WjMjJ86jrftzpqcgH+Us+DS8mI3CDNiH30Whrz8uHL3+MOLPAgqbMBAqWdAHAphOAM+z/Q==",
      "license": "MIT",
      "dependencies": {
        "lightningcss": "^1.33.0",
        "picomatch": "^4.0.5",
        "postcss": "^8.5.26",
        "rolldown": "~1.2.4",
        "tinyglobby": "^0.2.17"
      },
      "bin": {
        "vite": "bin/vite.js"
      },
      "engines": {
        "node": "^20.19.0 || >=22.12.0"
      },
      "funding": {
        "url": "https://github.com/vitejs/vite?sponsor=1"
      },
      "optionalDependencies": {
        "fsevents": "~2.3.3"
      },
      "peerDependencies": {
        "@types/node": "^20.19.0 || >=22.12.0",
        "@vitejs/devtools": "^0.4.0 || ^0.5.0",
        "esbuild": "^0.27.0 || ^0.28.0",
        "jiti": ">=1.21.0",
        "less": "^4.0.0",
        "sass": "^1.70.0",
        "sass-embedded": "^1.70.0",
        "stylus": ">=0.54.8",
        "sugarss": "^5.0.0",
        "terser": "^5.16.0",
        "tsx": "^4.8.1",
        "yaml": "^2.4.2"
      },
      "peerDependenciesMeta": {
        "@types/node": {
          "optional": true
        },
        "@vitejs/devtools": {
          "optional": true
        },
        "esbuild": {
          "optional": true
        },
        "jiti": {
          "optional": true
        },
        "less": {
          "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/vitest": {
      "version": "4.1.11",
      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.1.11.tgz",
      "integrity": "sha512-fhACrNXUidIbGSBr5FlbuBkO7VWC1ZyLl0DO4CU2DrQoAPxX84Ysxs+HeGQpii5lZWV1Q4gBZTTu49mF+A6Edw==",
      "license": "MIT",
      "dependencies": {
        "@vitest/expect": "4.1.11",
        "@vitest/mocker": "4.1.11",
        "@vitest/pretty-format": "4.1.11",
        "@vitest/runner": "4.1.11",
        "@vitest/snapshot": "4.1.11",
        "@vitest/spy": "4.1.11",
        "@vitest/utils": "4.1.11",
        "es-module-lexer": "^2.0.0",
        "expect-type": "^1.3.0",
        "magic-string": "^0.30.21",
        "obug": "^2.1.1",
        "pathe": "^2.0.3",
        "picomatch": "^4.0.3",
        "std-env": "^4.0.0-rc.1",
        "tinybench": "^2.9.0",
        "tinyexec": "^1.0.2",
        "tinyglobby": "^0.2.15",
        "tinyrainbow": "^3.1.0",
        "vite": "^6.0.0 || ^7.0.0 || ^8.0.0",
        "why-is-node-running": "^2.3.0"
      },
      "bin": {
        "vitest": "vitest.mjs"
      },
      "engines": {
        "node": "^20.0.0 || ^22.0.0 || >=24.0.0"
      },
      "funding": {
        "url": "https://opencollective.com/vitest"
      },
      "peerDependencies": {
        "@edge-runtime/vm": "*",
        "@opentelemetry/api": "^1.9.0",
        "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0",
        "@vitest/browser-playwright": "4.1.11",
        "@vitest/browser-preview": "4.1.11",
        "@vitest/browser-webdriverio": "4.1.11",
        "@vitest/coverage-istanbul": "4.1.11",
        "@vitest/coverage-v8": "4.1.11",
        "@vitest/ui": "4.1.11",
        "happy-dom": "*",
        "jsdom": "*",
        "vite": "^6.0.0 || ^7.0.0 || ^8.0.0"
      },
      "peerDependenciesMeta": {
        "@edge-runtime/vm": {
          "optional": true
        },
        "@opentelemetry/api": {
          "optional": true
        },
        "@types/node": {
          "optional": true
        },
        "@vitest/browser-playwright": {
          "optional": true
        },
        "@vitest/browser-preview": {
          "optional": true
        },
        "@vitest/browser-webdriverio": {
          "optional": true
        },
        "@vitest/coverage-istanbul": {
          "optional": true
        },
        "@vitest/coverage-v8": {
          "optional": true
        },
        "@vitest/ui": {
          "optional": true
        },
        "happy-dom": {
          "optional": true
        },
        "jsdom": {
          "optional": true
        },
        "vite": {
          "optional": false
        }
      }
    },
    "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",
  "type": "module",
  "dependencies": {
    "vitest": "4.1.11"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify vitest.expect in pkg:npm/vitest@4.1.11",
  "kind": "HOW",
  "packages": [
    "pkg:npm/vitest@4.1.11"
  ],
  "symbols": [
    "vitest.expect"
  ]
}
src/index.mjs
import { expect } from 'vitest';

/**
 * Validates strict primitive equality and reference identity using expect.toBe.
 *
 * @param {unknown} received - The actual value.
 * @param {unknown} expected - The expected value.
 * @returns {boolean} True if assertion passes.
 */
export function validateStrictEquality(received, expected) {
  expect(received).toBe(expected);
  return true;
}

/**
 * Validates deep equality of objects or arrays using expect.toEqual.
 *
 * @param {unknown} received - The actual data.
 * @param {unknown} expected - The expected deep structure.
 * @returns {boolean} True if assertion passes.
 */
export function validateDeepEquality(received, expected) {
  expect(received).toEqual(expected);
  return true;
}

/**
 * Validates that a callback throws the expected error using expect.toThrow.
 *
 * @param {() => void} fn - Function to invoke.
 * @param {string | RegExp | ErrorConstructor} [expectedError] - Expected error message, pattern, or constructor.
 * @returns {boolean} True if assertion passes.
 */
export function validateThrows(fn, expectedError) {
  if (expectedError !== undefined) {
    expect(fn).toThrow(expectedError);
  } else {
    expect(fn).toThrow();
  }
  return true;
}

/**
 * Validates that a promise resolves to an expected value using expect.resolves.
 *
 * @param {Promise<unknown>} promise - The promise to check.
 * @param {unknown} expected - The expected resolved value.
 * @returns {Promise<boolean>} True if assertion passes.
 */
export async function validateResolves(promise, expected) {
  await expect(promise).resolves.toBe(expected);
  return true;
}

/**
 * Validates that a promise rejects with an expected error using expect.rejects.
 *
 * @param {Promise<unknown>} promise - The promise to check.
 * @param {string | RegExp | ErrorConstructor} expectedError - Expected error.
 * @returns {Promise<boolean>} True if assertion passes.
 */
export async function validateRejects(promise, expectedError) {
  await expect(promise).rejects.toThrow(expectedError);
  return true;
}

/**
 * Registers a custom matcher onto Vitest's expect instance.
 *
 * @param {string} matcherName - Name of the matcher.
 * @param {(received: unknown, ...args: unknown[]) => { pass: boolean; message: () => string }} matcherFn - Matcher implementation.
 */
export function registerCustomMatcher(matcherName, matcherFn) {
  expect.extend({
    [matcherName]: matcherFn,
  });
}

export { expect };
test/contract.mjs
import { startVitest } from 'vitest/node';

const vitest = await startVitest('test', ['test/contract.test.mjs'], {
  watch: false,
  run: true,
});

if (!vitest) {
  console.error('Failed to initialize vitest');
  process.exit(1);
}

const files = vitest.state.getFiles();
const allPassed = files.length > 0 && files.every(f => f.result?.state === 'pass');
await vitest.close();

if (!allPassed) {
  console.error('Vitest contract test failed');
  process.exit(1);
}

console.log('Contract test passed.');
test/contract.test.mjs
import { describe, it, expect } from 'vitest';
import {
  validateStrictEquality,
  validateDeepEquality,
  validateThrows,
  validateResolves,
  validateRejects,
  registerCustomMatcher,
} from '../src/index.mjs';

describe('vitest.expect', () => {
  it('expect(received).toBe(expected) asserts strict primitive equality and reference identity', () => {
    expect(42).toBe(42);
    expect('vitest').toBe('vitest');
    expect(true).toBe(true);

    const ref = { id: 10 };
    expect(ref).toBe(ref);
    expect({ id: 10 }).not.toBe(ref);

    expect(validateStrictEquality(100, 100)).toBe(true);
  });

  it('expect(received).toEqual(expected) asserts deep equality over nested objects and arrays', () => {
    const objA = { user: { name: 'Alice', roles: ['admin', 'viewer'] }, active: true };
    const objB = { user: { name: 'Alice', roles: ['admin', 'viewer'] }, active: true };

    expect(objA).toEqual(objB);
    expect([1, [2, 3]]).toEqual([1, [2, 3]]);
    expect(validateDeepEquality(objA, objB)).toBe(true);
  });

  it('expect(fn).toThrow(expected) captures errors and asserts exception messages or error instances', () => {
    const errorThrower = () => {
      throw new TypeError('Invalid input provided');
    };

    expect(errorThrower).toThrow();
    expect(errorThrower).toThrow(TypeError);
    expect(errorThrower).toThrow('Invalid input provided');
    expect(errorThrower).toThrow(/Invalid input/);
    expect(validateThrows(errorThrower, TypeError)).toBe(true);
  });

  it('expect.extend(customMatchers) registers custom assertion matchers returning pass status and message functions', () => {
    registerCustomMatcher('toBeEvenNumber', (received) => {
      const pass = typeof received === 'number' && received % 2 === 0;
      return {
        pass,
        message: () => `expected ${received} ${pass ? 'not ' : ''}to be an even number`,
      };
    });

    expect(4).toBeEvenNumber();
    expect(5).not.toBeEvenNumber();
  });

  it('expect(promise).resolves and expect(promise).rejects unwrap async promises for chained assertions', async () => {
    const successPromise = Promise.resolve('completed payload');
    const failurePromise = Promise.reject(new Error('async rejection reason'));

    await expect(successPromise).resolves.toBe('completed payload');
    await expect(failurePromise).rejects.toThrow('async rejection reason');

    await expect(validateResolves(Promise.resolve(999), 999)).resolves.toBe(true);
    await expect(validateRejects(Promise.reject(new Error('fail')), 'fail')).resolves.toBe(true);
  });

  it('expect.assertions(count) verifies that the exact number of assertions were executed during a test', () => {
    expect.assertions(3);

    expect(1 + 1).toBe(2);
    expect('foo').toEqual('foo');
    expect(true).toBeTruthy();
  });

  it('expect.soft(received) performs assertions without immediately halting test execution upon failure', () => {
    expect.soft(10).toBe(10);
    expect.soft('hello').toContain('ell');
    expect.soft({ status: 'ok' }).toEqual({ status: 'ok' });
  });
});

오리진 시더

익명