Simple MCP Server

import { expect, test } from "vitest"; import * as z from "zod/v4"; test("continuability", () => { /** * | $ZodGUID | $ZodUUID | $ZodEmail | $ZodURL | $ZodEmoji | $ZodNanoID | $ZodCUID | $ZodCUID2 | $ZodULID | $ZodXID | $ZodKSUID | $ZodISODateTime | $ZodISODate | $ZodISOTime | $ZodISODuration | $ZodIPv4 | $ZodIPv6 | $ZodCIDRv4 | $ZodCIDRv6 | $ZodBase64 | $ZodBase64URL | $ZodE164 | $ZodJWT; */ expect( z .email() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "email", "message": "Invalid email address", "origin": "string", "path": [], "pattern": "/^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .uuid() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "uuid", "message": "Invalid UUID", "origin": "string", "path": [], "pattern": "/^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000)$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .url() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "url", "message": "Invalid URL", "path": [], }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .jwt() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "jwt", "message": "Invalid JWT", "path": [], }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .cidrv4() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "cidrv4", "message": "Invalid IPv4 range", "origin": "string", "path": [], "pattern": "/^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\/([0-9]|[1-2][0-9]|3[0-2])$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .cidrv6() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "cidrv6", "message": "Invalid IPv6 range", "path": [], }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .ipv4() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "ipv4", "message": "Invalid IPv4 address", "origin": "string", "path": [], "pattern": "/^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .ipv6() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "ipv6", "message": "Invalid IPv6 address", "path": [], }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .emoji() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "emoji", "message": "Invalid emoji", "origin": "string", "path": [], "pattern": "/^(\\p{Extended_Pictographic}|\\p{Emoji_Component})+$/u", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .nanoid() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "nanoid", "message": "Invalid nanoid", "origin": "string", "path": [], "pattern": "/^[a-zA-Z0-9_-]{21}$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .cuid() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "cuid", "message": "Invalid cuid", "origin": "string", "path": [], "pattern": "/^[cC][^\\s-]{8,}$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .cuid2() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "cuid2", "message": "Invalid cuid2", "origin": "string", "path": [], "pattern": "/^[0-9a-z]+$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .ulid() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "ulid", "message": "Invalid ULID", "origin": "string", "path": [], "pattern": "/^[0-9A-HJKMNP-TV-Za-hjkmnp-tv-z]{26}$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .xid() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "xid", "message": "Invalid XID", "origin": "string", "path": [], "pattern": "/^[0-9a-vA-V]{20}$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); expect( z .ksuid() .refine(() => false) .safeParse("invalid_value").error!.issues ).toMatchInlineSnapshot(` [ { "code": "invalid_format", "format": "ksuid", "message": "Invalid KSUID", "origin": "string", "path": [], "pattern": "/^[A-Za-z0-9]{27}$/", }, { "code": "custom", "message": "Invalid input", "path": [], }, ] `); });