{"id":2888,"date":"2024-11-10T11:30:01","date_gmt":"2024-11-10T03:30:01","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2888\/"},"modified":"2024-11-10T11:30:01","modified_gmt":"2024-11-10T03:30:01","slug":"%e4%bd%bf%e7%94%a8-zod-%e5%92%8c-faker-%e6%9e%84%e5%bb%ba%e7%94%a8%e4%ba%8e%e7%94%9f%e6%88%90%e6%a8%a1%e6%8b%9f%e6%95%b0%e6%8d%ae%e7%9a%84-typescript-%e5%8a%a9%e6%89%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2888\/","title":{"rendered":"\u4f7f\u7528 Zod \u548c Faker \u6784\u5efa\u7528\u4e8e\u751f\u6210\u6a21\u62df\u6570\u636e\u7684 TypeScript \u52a9\u624b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173090315093775.jpg\" class=\"aligncenter\" title=\"\u4f7f\u7528 Zod \u548c Faker \u6784\u5efa\u7528\u4e8e\u751f\u6210\u6a21\u62df\u6570\u636e\u7684 TypeScript \u52a9\u624b\u63d2\u56fe\" alt=\"\u4f7f\u7528 Zod \u548c Faker \u6784\u5efa\u7528\u4e8e\u751f\u6210\u6a21\u62df\u6570\u636e\u7684 TypeScript \u52a9\u624b\u63d2\u56fe\" \/><\/p>\n<p>\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6a21\u62df\u6570\u636e\u5bf9\u4e8e\u6d4b\u8bd5\u3001\u5f00\u53d1\u548c\u539f\u578b\u8bbe\u8ba1\u975e\u5e38\u5b9d\u8d35\u3002\u501f\u52a9 zod \u5f3a\u5927\u7684\u6a21\u5f0f\u9a8c\u8bc1\u548c faker \u7684\u6570\u636e\u751f\u6210\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5f3a\u5927\u7684\u52a9\u624b\u6765\u4e3a\u4efb\u4f55 zod \u6a21\u5f0f\u751f\u6210\u771f\u5b9e\u7684\u3001\u7b26\u5408\u6a21\u5f0f\u7684\u6a21\u62df\u6570\u636e\u3002<\/p>\n<h2> \u4ecb\u7ecd <\/h2>\n<p>\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u8f85\u52a9\u51fd\u6570generatemockdatafromschema\uff0c\u5b83\u63a5\u53d7 zod \u6a21\u5f0f\u5e76\u8fd4\u56de\u4e0e\u8be5\u6a21\u5f0f\u7684\u7ed3\u6784\u548c\u9a8c\u8bc1\u89c4\u5219\u5339\u914d\u7684\u6a21\u62df\u6570\u636e\u3002\u8ba9\u6211\u4eec\u4e00\u6b65\u6b65\u6df1\u5165\u5427\uff01<\/p>\n<h2> \u6587\u7ae0\u6f14\u7ec3 <\/h2>\n<ul>\n<li>\u7b80\u4ecb<\/li>\n<li>\u6587\u7ae0\u6f14\u7ec3<\/li>\n<li>\u4ee3\u7801\u7247\u6bb5<\/li>\n<li>\u4e3a\u4ec0\u4e48\u4f7f\u7528 zod \u548c faker \u6765\u6a21\u62df\u6570\u636e\uff1f<\/li>\n<li> \u521b\u5efa\u6a21\u62df\u6570\u636e\u751f\u6210\u5668\n<ul>\n<li>generatemockdatafromschema \u8f85\u52a9\u51fd\u6570<\/li>\n<li> \u5904\u7406\u6bcf\u79cd\u6a21\u5f0f\u7c7b\u578b\n<ul>\n<li>\u6709\u7279\u5b9a\u8981\u6c42\u7684\u5b57\u7b26\u4e32<\/li>\n<li>\u6570\u503c<\/li>\n<li>\u5e03\u5c14\u503c<\/li>\n<li>\u6570\u7ec4<\/li>\n<li>\u53ef\u9009\u5b57\u6bb5\u548c\u53ef\u4e3a\u7a7a\u5b57\u6bb5<\/li>\n<li>\u5177\u6709\u5d4c\u5957\u5b57\u6bb5\u7684\u5bf9\u8c61<\/li>\n<\/ul>\n<\/li>\n<li>\u7528\u6cd5\u793a\u4f8b<\/li>\n<li>\u6dfb\u52a0\u81ea\u5b9a\u4e49\u9009\u9879<\/li>\n<li>\u6d4b\u8bd5\u8f85\u52a9\u51fd\u6570<\/li>\n<\/ul>\n<\/li>\n<li>\u7ed3\u8bba<\/li>\n<\/ul>\n<h2> \u4ee3\u7801\u7247\u6bb5 <\/h2>\n<ul>\n<li>\u6a21\u62df\u6570\u636e\u751f\u6210\u5668\u8f85\u52a9\u51fd\u6570<\/li>\n<li>react \u793a\u4f8b stackblitz<\/li>\n<\/ul>\n<h2> \u4e3a\u4ec0\u4e48\u4f7f\u7528 zod \u548c faker \u6765\u6a21\u62df\u6570\u636e\uff1f <\/h2>\n<p>\u5728\u5f00\u59cb\u7f16\u7801\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u8ba8\u8bba\u4e00\u4e0b\u4e3a\u4ec0\u4e48 zod \u548c faker \u975e\u5e38\u9002\u5408\u8fd9\u9879\u4efb\u52a1\uff1a<\/p>\n<ul>\n<li>\n<p>zod\uff1a\u63d0\u4f9b\u4e86\u4e00\u79cd\u5065\u58ee\u3001\u7c7b\u578b\u5b89\u5168\u7684\u65b9\u6cd5\u6765\u5728  \u4e2d\u5b9a\u4e49\u6570\u636e\u6a21\u5f0f\u3002\u5176\u67b6\u6784\u9a8c\u8bc1\u529f\u80fd\u53ef\u786e\u4fdd\u6211\u4eec\u7684\u6a21\u62df\u6570\u636e\u7b26\u5408\u7279\u5b9a\u89c4\u5219\uff0c\u4f8b\u5982\u7535\u5b50\u90ae\u4ef6\u683c\u5f0f\u3001uuid \u6216\u6700\u5c0f\/\u6700\u5927\u503c\u3002<\/p>\n<\/li>\n<li>\n<p>faker\uff1a\u751f\u6210\u771f\u5b9e\u7684\u968f\u673a\u6570\u636e\uff0c\u4f8b\u5982\u59d3\u540d\u3001\u65e5\u671f\u3001\u7535\u5b50\u90ae\u4ef6\u548c url\u3002\u5f53\u6211\u4eec\u9700\u8981\u7c7b\u4f3c\u4e8e\u771f\u5b9e\u573a\u666f\u7684\u6a21\u62df\u6570\u636e\u65f6\uff0c\u8fd9\u7279\u522b\u6709\u7528\uff0c\u4f7f\u5176\u975e\u5e38\u9002\u5408\u6d4b\u8bd5\u548c\u6f14\u793a\u76ee\u7684\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u7ed3\u5408 zod \u548c faker \u4f7f\u6211\u4eec\u80fd\u591f\u521b\u5efa\u65e2\u771f\u5b9e\u53c8\u7b26\u5408\u67b6\u6784\u7684\u6a21\u62df\u6570\u636e\u3002<\/p>\n<h2> \u521b\u5efa\u6a21\u62df\u6570\u636e\u751f\u6210\u5668 <\/h2>\n<p>\u6211\u4eec\u89e3\u51b3\u65b9\u6848\u7684\u6838\u5fc3\u662fgeneratemockdatafromschema\u8f85\u52a9\u51fd\u6570\uff0c\u5b83\u53ef\u4ee5\u89e3\u91cazod\u6a21\u5f0f\u5e76\u751f\u6210\u5339\u914d\u7684\u6a21\u62df\u6570\u636e\u3002\u8be5\u51fd\u6570\u5904\u7406\u5404\u79cd\u6570\u636e\u7c7b\u578b\uff08\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u3001\u6570\u7ec4\u3001\u5bf9\u8c61\uff09\u5e76\u9075\u5b88\u6bcf\u79cd\u6a21\u5f0f\u7c7b\u578b\u5185\u7684\u9a8c\u8bc1\u7ea6\u675f\u3002\u8ba9\u6211\u4eec\u63a2\u7d22\u4e00\u4e0b\u5b83\u662f\u5982\u4f55\u6784\u5efa\u7684\u3002<\/p>\n<h3> &nbsp;generatemockdatafromschema \u8f85\u52a9\u51fd\u6570 <\/h3>\n<p>generatemockdatafromschema \u51fd\u6570\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff1a<\/p>\n<ul>\n<li> schema\uff1azod schema\uff0c\u5b9a\u4e49\u6570\u636e\u7684\u5f62\u72b6\u548c\u89c4\u5219\u3002<\/li>\n<li> options\uff08\u53ef\u9009\uff09\uff1a\u7528\u4e8e\u81ea\u5b9a\u4e49\u6570\u7ec4\u957f\u5ea6\u548c\u53ef\u9009\u5b57\u6bb5\u884c\u4e3a\u7684\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u662f\u8be5\u51fd\u6570\uff0c\u5206\u4e3a\u6bcf\u4e2a\u90e8\u5206\u6765\u89e3\u91ca\u4e0d\u540c\u6a21\u5f0f\u7c7b\u578b\u7684\u5904\u7406\u3002<\/p>\n<pre>import {\n  zodschema,\n  zodobject,\n  zodstring,\n  zodnumber,\n  zodboolean,\n  zodarray,\n  zodoptional,\n  zodnullable,\n  zodtypeany,\n  zodstringcheck,\n} from \"zod\";\nimport { faker } from \"@faker-js\/faker\";\nimport { z } from \"zod\";\n\nconst handlestringcheck = (check: zodstringcheck) =&gt; {\n  switch (check.kind) {\n    case \"date\":\n      return faker.date.recent().toisostring();\n    case \"url\":\n      return faker.internet.url();\n    case \"email\":\n      return faker.internet.email();\n    case \"uuid\":\n    case \"cuid\":\n    case \"nanoid\":\n    case \"cuid2\":\n    case \"ulid\":\n      return crypto.randomuuid();\n    case \"emoji\":\n      return faker.internet.emoji();\n    default:\n      return faker.lorem.word();\n  }\n};\n\ntype generatorprimitiveoptions = {\n  array?: {\n    min?: number;\n    max?: number;\n  };\n  optional?: {\n    probability?: number;\n  };\n};\n\nconst getarraylength = (options?: generatorprimitiveoptions) =&gt; {\n  return faker.number.int({\n    min: options?.array?.min || 1,\n    max: options?.array?.max || 10,\n  });\n};\n\nexport function generatetestdatafromschema&lt;t&gt;(\n  schema: zodschema&lt;t&gt;,\n  options?: generatorprimitiveoptions\n): t {\n  if (schema instanceof zodstring) {\n    const check = schema._def.checks.find((check) =&gt; handlestringcheck(check));\n    if (check) {\n      return handlestringcheck(check) as t;\n    }\n    return faker.lorem.word() as t;\n  }\n\n  if (schema instanceof zodnumber) {\n    return faker.number.int() as t;\n  }\n\n  if (schema instanceof zodboolean) {\n    return faker.datatype.boolean() as t;\n  }\n\n  if (schema instanceof zodarray) {\n    const arrayschema = schema.element;\n    const length = getarraylength(options);\n    return array.from({ length }).map(() =&gt;\n      generatetestdatafromschema(arrayschema)\n    ) as t;\n  }\n\n  if (schema instanceof zodoptional || schema instanceof zodnullable) {\n    const probability = options?.optional?.probability || 0.5;\n    return (\n      math.random() &gt; probability\n        ? generatetestdatafromschema(schema.unwrap())\n        : null\n    ) as t;\n  }\n\n  if (schema instanceof zodobject) {\n    const shape = schema.shape;\n    const result: any = {};\n    for (const key in shape) {\n      result[key] = generatetestdatafromschema(shape[key] as zodtypeany);\n    }\n    return result as t;\n  }\n\n  throw new error(\"unsupported schema type\", {\n    cause: schema,\n  });\n}\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h2> \u5904\u7406\u6bcf\u79cd\u6a21\u5f0f\u7c7b\u578b <\/h2>\n<p>\u5728generatemockdatafromschema\u4e2d\uff0c\u6bcf\u79cdzod\u6a21\u5f0f\u7c7b\u578b\uff08\u5982zodstring\u3001zodnumber\u7b49\uff09\u90fd\u4f1a\u8fdb\u884c\u4e0d\u540c\u7684\u5904\u7406\uff0c\u4ee5\u9002\u5e94\u5176\u72ec\u7279\u7684\u9700\u6c42\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b\u6bcf\u79cd\u7c7b\u578b\u3002<\/p>\n<h3> \u6709\u7279\u5b9a\u8981\u6c42\u7684\u5b57\u7b26\u4e32 <\/h3>\n<p>\u5bf9\u4e8e zodstring\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u4efb\u4f55\u7279\u5b9a\u7684\u68c0\u67e5\uff0c\u4f8b\u5982\u7535\u5b50\u90ae\u4ef6\u3001url \u6216 uuid\u3002\u8fd9\u5c31\u662f\u6211\u4eec\u7684\u8f85\u52a9\u51fd\u6570 handlestringcheck \u7684\u7528\u6b66\u4e4b\u5730\u3002\u5b83\u68c0\u67e5\u5b57\u7b26\u4e32\u6a21\u5f0f\uff0c\u5982\u679c\u5b58\u5728\u4efb\u4f55\u68c0\u67e5\uff0c\u5219\u8fd4\u56de\u76f8\u5173\u7684\u6a21\u62df\u503c\uff08\u4f8b\u5982\uff0c\u7535\u5b50\u90ae\u4ef6\u4e3a\u7535\u5b50\u90ae\u4ef6\uff0c\u7f51\u5740\u4e3a url\uff09\u3002\u5982\u679c\u6ca1\u6709\u627e\u5230\u7279\u5b9a\u7684\u68c0\u67e5\uff0c\u5219\u9ed8\u8ba4\u751f\u6210\u968f\u673a\u5355\u8bcd\u3002<\/p>\n<pre>const handlestringcheck = (check: zodstringcheck) =&gt; {\n  switch (check.kind) {\n    case \"date\":\n      return faker.date.recent().toisostring();\n    case \"url\":\n      return faker.internet.url();\n    case \"email\":\n      return faker.internet.email();\n    case \"uuid\":\n    case \"cuid\":\n    case \"nanoid\":\n    case \"cuid2\":\n    case \"ulid\":\n      return crypto.randomuuid();\n    case \"emoji\":\n      return faker.internet.emoji();\n    default:\n      return faker.lorem.word();\n  }\n};\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728generatemockdatafromschema\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u8fd9\u4e2a\u52a9\u624b\u4e3a\u5e26\u6709\u68c0\u67e5\u7684\u5b57\u7b26\u4e32\u5b57\u6bb5\u751f\u6210\u6570\u636e\u3002<\/p>\n<h3> \u6570\u503c <\/h3>\n<p>\u5bf9\u4e8e zodnumber\uff0c\u6211\u4eec\u4f7f\u7528 faker \u7684 faker.number.int() \u65b9\u6cd5\u751f\u6210\u6574\u6570\u3002\u5982\u679c\u5728\u67b6\u6784\u4e2d\u5b9a\u4e49\u4e86\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c\uff0c\u5219\u53ef\u4ee5\u8fdb\u4e00\u6b65\u81ea\u5b9a\u4e49\u6b64\u90e8\u5206\u4ee5\u5904\u7406\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c\u3002<\/p>\n<pre>if (schema instanceof zodnumber) {\n  return faker.number.int() as t;\n}\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3> \u5e03\u5c14\u503c <\/h3>\n<p>\u5bf9\u4e8e\u5e03\u5c14\u503c\uff0cfaker \u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684 faker.datatype.boolean() \u51fd\u6570\u6765\u968f\u673a\u751f\u6210 true \u6216 false \u503c\u3002<\/p>\n<pre>if (schema instanceof zodboolean) {\n  return faker.datatype.boolean() as t;\n}\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3> \u6570\u7ec4 <\/h3>\n<p>\u5728\u5904\u7406 zodarray \u65f6\uff0c\u6211\u4eec\u4e3a\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u9012\u5f52\u751f\u6210\u6a21\u62df\u6570\u636e\u3002\u6211\u4eec\u8fd8\u5141\u8bb8\u4f7f\u7528 options \u53c2\u6570\u81ea\u5b9a\u4e49\u6570\u7ec4\u957f\u5ea6\u3002<\/p>\n<p>\u8981\u751f\u6210\u6570\u7ec4\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528 getarraylength \u786e\u5b9a\u957f\u5ea6\uff0c\u8fd9\u662f\u4e00\u4e2a\u8f85\u52a9\u51fd\u6570\uff0c\u7528\u4e8e\u68c0\u67e5\u9009\u9879\u4e2d\u7684\u6700\u5c0f\u548c\u6700\u5927\u957f\u5ea6\u3002\u5bf9\u4e8e\u6bcf\u4e2a\u6570\u7ec4\u5143\u7d20\uff0c\u90fd\u4f1a\u9012\u5f52\u8c03\u7528generatemockdatafromschema\uff0c\u786e\u4fdd\u6570\u7ec4\u4e2d\u7684\u5d4c\u5957\u6a21\u5f0f\u4e5f\u5f97\u5230\u5904\u7406\u3002<\/p>\n<pre>type generatorprimitiveoptions = {\n  array?: {\n    min?: number;\n    max?: number;\n  };\n  optional?: {\n    probability?: number;\n  };\n};\n\nif (schema instanceof zodoptional || schema instanceof zodnullable) {\n  const probability = options?.optional?.probability || 0.5;\n  return (\n    math.random() &gt; probability\n      ? generatetestdatafromschema(schema.unwrap())\n      : null\n  ) as t;\n}\n\nconst getarraylength = (options?: generatorprimitiveoptions) =&gt; {\n  return faker.number.int({\n    min: options?.array?.min || 1,\n    max: options?.array?.max || 10,\n  });\n};\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3> \u53ef\u9009\u5b57\u6bb5\u548c\u53ef\u4e3a\u7a7a\u5b57\u6bb5 <\/h3>\n<p>\u53ef\u9009\u5b57\u6bb5\u548c\u53ef\u4e3a\u7a7a\u5b57\u6bb5\u662f\u901a\u8fc7\u968f\u673a\u51b3\u5b9a\u662f\u5426\u5c06\u5b83\u4eec\u5305\u542b\u5728\u8f93\u51fa\u4e2d\u6765\u5904\u7406\u7684\u3002 options.optional.probability \u8bbe\u7f6e\u5141\u8bb8\u6211\u4eec\u63a7\u5236\u8fd9\u4e2a\u6982\u7387\u3002\u5982\u679c\u751f\u6210\u4e86\u4e00\u4e2a\u5b57\u6bb5\uff0c\u5b83\u4f1a\u9012\u5f52\u8c03\u7528generatemockdatafromschema\u6765\u83b7\u53d6\u5185\u90e8\u6a21\u5f0f\u3002<\/p>\n<pre>if (schema instanceof zodoptional || schema instanceof zodnullable) {\n  const shouldgenerate =\n    math.random() &gt; (options?.optional?.probability || 0.5);\n  return shouldgenerate\n    ? generatemockdatafromschema(schema.unwrap(), options)\n    : null;\n}\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3> \u5177\u6709\u5d4c\u5957\u5b57\u6bb5\u7684\u5bf9\u8c61 <\/h3>\n<p>\u5bf9\u4e8e zodobject\uff0c\u6211\u4eec\u8fed\u4ee3\u6bcf\u4e2a\u5e76\u9012\u5f52\u5730\u4e3a\u6bcf\u4e2a\u5b57\u6bb5\u751f\u6210\u6570\u636e\u3002\u8fd9\u79cd\u65b9\u6cd5\u652f\u6301\u6df1\u5ea6\u5d4c\u5957\u7684\u5bf9\u8c61\uff0c\u4f7f\u5176\u9ad8\u5ea6\u7075\u6d3b\u3002<\/p>\n<pre>if (schema instanceof zodobject) {\n  const shape = schema.shape;\n  const result: any = {};\n  for (const key in shape) {\n    result[key] = generatemockdatafromschema(shape[key] as zodtypeany, options);\n  }\n  return result as t;\n}\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h2> \u7528\u6cd5\u793a\u4f8b <\/h2>\n<p>generatemockdatafromschema \u5c31\u4f4d\u540e\uff0c\u8ba9\u6211\u4eec\u770b\u770b\u5b83\u7684\u5b9e\u9645\u6548\u679c\u3002\u8fd9\u662f\u4e00\u4e2a\u793a\u4f8b\u67b6\u6784 userschema\uff0c\u5177\u6709\u4e0d\u540c\u7684\u7c7b\u578b\u3001\u53ef\u9009\u5b57\u6bb5\u548c\u5d4c\u5957\u6570\u7ec4\u3002<\/p>\n<pre>export const userschema = z.object({\n  id: z.string().uuid(),\n  name: z.string().min(1).max(100),\n  email: z.string().email(),\n  friends: z.array(\n    z.object({\n      id: z.string().uuid(),\n      name: z.string(),\n    })\n  ),\n});\n\nconst mockdata = generatemockdatafromschema(userschema);\nconsole.log(mockdata);\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h2> \u6dfb\u52a0\u81ea\u5b9a\u4e49\u9009\u9879 <\/h2>\n<p>generatemockdatafromschema \u51fd\u6570\u8fd8\u63a5\u53d7\u53ef\u9009\u7684 options \u53c2\u6570\u6765\u81ea\u5b9a\u4e49\u6570\u7ec4\u957f\u5ea6\u548c\u53ef\u9009\u5b57\u6bb5\u884c\u4e3a\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u9009\u9879\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>const mockdata = generatemockdatafromschema(userschema, {\n  array: { min: 2, max: 5 },\n  optional: { probability: 0.7 },\n});\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u786e\u4fdd\u6570\u7ec4\u5b57\u6bb5\u7684\u957f\u5ea6\u5728 2 \u5230 5 \u4e4b\u95f4\uff0c\u5e76\u4e14\u53ef\u9009\u5b57\u6bb5\u7684\u751f\u6210\u6982\u7387\u4e3a 70%\u3002<\/p>\n<h2> \u6d4b\u8bd5\u8f85\u52a9\u51fd\u6570 <\/h2>\n<p>\u8981\u786e\u8ba4generatemockdatafromschema \u6309\u9884\u671f\u5de5\u4f5c\uff0c\u8bf7\u4e3a\u4e0d\u540c\u7684\u67b6\u6784\u914d\u7f6e\u521b\u5efa\u5355\u5143\u6d4b\u8bd5\u3002\u4ee5\u4e0b\u662f\u6570\u7ec4\u6a21\u5f0f\u6d4b\u8bd5\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>import { UserSchema } from \".\/schemas\";\nimport { generateMockDataFromSchema } from \".\/mockDataGenerator\";\nimport { z } from \"zod\";\n\ndescribe(\"Generates mock data for array schema\", () =&gt; {\n  const schema = z.array(z.string());\n  const mockData = generateMockDataFromSchema(schema, {\n    array: { min: 3, max: 3 },\n  });\n  expect(mockData).toHaveLength(3);\n  expect(mockData.every((item) =&gt; typeof item === \"string\")).toBe(true);\n});\n\ndescribe(\"generateMockDataFromSchema\", () =&gt; {\n  it(\"should generate data matching the schema\", () =&gt; {\n    const mockData = generateMockDataFromSchema(UserSchema);\n    expect(mockData).toHaveProperty(\"id\");\n    expect(typeof mockData.name).toBe(\"string\");\n    expect(mockData.friends).toBeInstanceOf(Array);\n  });\n});\n\ntest(\"Generates valid mock data for UserSchema\", () =&gt; {\n  const userData = generateTestDataFromSchema(UserSchema);\n  expect(UserSchema.safeParse(userData).success).toBe(true);\n});\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u4e3a\u5404\u79cd\u6a21\u5f0f\u7c7b\u578b\u548c\u914d\u7f6e\u7f16\u5199\u6d4b\u8bd5\uff0c\u60a8\u53ef\u4ee5\u786e\u4fdd\u8f85\u52a9\u51fd\u6570\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u6b63\u786e\u8fd0\u884c\u3002<\/p>\n<h2> \u7ed3\u8bba <\/h2>\n<p>\u901a\u8fc7\u7ed3\u5408 zod \u548c faker\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u9488\u5bf9 typescript \u9879\u76ee\u91cf\u8eab\u5b9a\u5236\u7684\u5f3a\u5927\u3001\u53ef\u91cd\u7528\u7684\u6a21\u62df\u6570\u636e\u751f\u6210\u5668\u3002\u6d4b\u8bd5\u4e0d\u540c\u573a\u666f\u5e76\u67e5\u770b\u5b9e\u9645\u6570\u636e\u7684\u80fd\u529b\u5bf9\u4e8e\u5feb\u901f\u5f00\u53d1\u548c\u8d28\u91cf\u6d4b\u8bd5\u6765\u8bf4\u975e\u5e38\u5b9d\u8d35\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4f7f\u7528 Zod \u548c Faker \u6784\u5efa\u7528\u4e8e\u751f\u6210\u6a21\u62df\u6570\u636e\u7684 TypeScript \u52a9\u624b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6a21\u62df\u6570\u636e\u5bf9\u4e8e\u6d4b\u8bd5\u3001\u5f00\u53d1\u548c\u539f\u578b\u8bbe\u8ba1\u975e\u5e38\u5b9d\u8d35\u3002\u501f\u52a9 zod \u5f3a\u5927\u7684\u6a21\u5f0f\u9a8c\u8bc1\u548c faker \u7684\u6570\u636e\u751f\u6210\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5f3a\u5927\u7684\u52a9\u624b\u6765\u4e3a\u4efb\u4f55 zod \u6a21\u5f0f\u751f\u6210\u771f\u5b9e\u7684\u3001\u7b26\u5408\u6a21\u5f0f\u7684\u6a21\u62df\u6570\u636e\u3002 \u4ecb\u7ecd \u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u8f85\u52a9\u51fd\u6570generatemockdatafromschema\uff0c\u5b83\u63a5\u53d7 zod 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2888","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=2888"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2888\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}