template-literal.test.ts•34.8 kB
import { expect, expectTypeOf, test } from "vitest";
import * as z from "zod/v4";
const empty = z.templateLiteral([]);
const hello = z.templateLiteral(["hello"]);
const world = z.templateLiteral(["", z.literal("world")]);
const one = z.templateLiteral([1]);
const two = z.templateLiteral(["", z.literal(2)]);
const truee = z.templateLiteral([true]);
const anotherTrue = z.templateLiteral(["", z.literal(true)]);
const falsee = z.templateLiteral([false]);
const anotherFalse = z.templateLiteral(["", z.literal(false)]);
const nulll = z.templateLiteral([null]);
const anotherNull = z.templateLiteral(["", z.null()]);
const undefinedd = z.templateLiteral([undefined]);
const anotherUndefined = z.templateLiteral(["", z.undefined()]);
const anyString = z.templateLiteral(["", z.string()]);
const lazyString = z.templateLiteral(["", z.lazy(() => z.string())]);
const anyNumber = z.templateLiteral(["", z.number()]);
const anyInt = z.templateLiteral(["", z.number().int()]);
// const anyFiniteNumber = z.templateLiteral(["", z.number().finite()]);
// const anyNegativeNumber = z.templateLiteral(["", z.number().negative()]);
// const anyPositiveNumber = z.templateLiteral(["", z.number().positive()]);
// const zeroButInADumbWay = z.templateLiteral(["", z.number().nonnegative().nonpositive()]);
// const finiteButInADumbWay = z.templateLiteral(["", z.number().min(5).max(10)]);
const bool = z.templateLiteral(["", z.boolean()]);
const bigone = z.templateLiteral(["", z.literal(BigInt(1))]);
const anyBigint = z.templateLiteral(["", z.bigint()]);
const nullableYo = z.templateLiteral(["", z.nullable(z.literal("yo"))]);
const nullableString = z.templateLiteral(["", z.nullable(z.string())]);
const optionalYeah = z.templateLiteral(["", z.literal("yeah").optional()]);
const optionalString = z.templateLiteral(["", z.string().optional()]);
const optionalNumber = z.templateLiteral(["", z.number().optional()]);
const nullishBruh = z.templateLiteral(["", z.literal("bruh").nullish()]);
const nullishString = z.templateLiteral(["", z.string().nullish()]);
const cuid = z.templateLiteral(["", z.string().cuid()]);
const cuidZZZ = z.templateLiteral(["", z.string().cuid(), "ZZZ"]);
const cuid2 = z.templateLiteral(["", z.string().cuid2()]);
const datetime = z.templateLiteral(["", z.string().datetime()]);
const email = z.templateLiteral(["", z.string().email()]);
// const ip = z.templateLiteral(["", z.string().ip()]);
const ipv4 = z.templateLiteral(["", z.string().ipv4()]);
const ipv6 = z.templateLiteral(["", z.string().ipv6()]);
const ulid = z.templateLiteral(["", z.string().ulid()]);
const uuid = z.templateLiteral(["", z.string().uuid()]);
const stringAToZ = z.templateLiteral(["", z.string().regex(/^[a-z]+$/)]);
const stringStartsWith = z.templateLiteral(["", z.string().startsWith("hello")]);
const stringEndsWith = z.templateLiteral(["", z.string().endsWith("world")]);
const stringMax5 = z.templateLiteral(["", z.string().max(5)]);
const stringMin5 = z.templateLiteral(["", z.string().min(5)]);
const stringLen5 = z.templateLiteral(["", z.string().length(5)]);
const stringMin5Max10 = z.templateLiteral(["", z.string().min(5).max(10)]);
const stringStartsWithMax5 = z.templateLiteral(["", z.string().startsWith("hello").max(5)]);
const brandedString = z.templateLiteral(["", z.string().min(1).brand("myBrand")]);
// const anything = z.templateLiteral(["", z.any()]);
const url = z.templateLiteral(["https://", z.string().regex(/\w+/), ".", z.enum(["com", "net"])]);
const measurement = z.templateLiteral([
"",
z.number().finite(),
z.enum(["px", "em", "rem", "vh", "vw", "vmin", "vmax"]).optional(),
]);
const connectionString = z.templateLiteral([
"mongodb://",
z
.templateLiteral([
"",
z.string().regex(/\w+/).describe("username"),
":",
z.string().regex(/\w+/).describe("password"),
"@",
])
.optional(),
z.string().regex(/\w+/).describe("host"),
":",
z.number().finite().int().positive().describe("port"),
z
.templateLiteral([
"/",
z.string().regex(/\w+/).optional().describe("defaultauthdb"),
z
.templateLiteral([
"?",
z
.string()
.regex(/^\w+=\w+(&\w+=\w+)*$/)
.optional()
.describe("options"),
])
.optional(),
])
.optional(),
]);
test("template literal type inference", () => {
expectTypeOf<z.infer<typeof empty>>().toEqualTypeOf<``>();
expectTypeOf<z.infer<typeof hello>>().toEqualTypeOf<`hello`>();
expectTypeOf<z.infer<typeof world>>().toEqualTypeOf<`world`>();
expectTypeOf<z.infer<typeof one>>().toEqualTypeOf<`1`>();
expectTypeOf<z.infer<typeof two>>().toEqualTypeOf<`2`>();
expectTypeOf<z.infer<typeof truee>>().toEqualTypeOf<`true`>();
expectTypeOf<z.infer<typeof anotherTrue>>().toEqualTypeOf<`true`>();
expectTypeOf<z.infer<typeof falsee>>().toEqualTypeOf<`false`>();
expectTypeOf<z.infer<typeof anotherFalse>>().toEqualTypeOf<`false`>();
expectTypeOf<z.infer<typeof nulll>>().toEqualTypeOf<`null`>();
expectTypeOf<z.infer<typeof anotherNull>>().toEqualTypeOf<`null`>();
expectTypeOf<z.infer<typeof undefinedd>>().toEqualTypeOf<``>();
expectTypeOf<z.infer<typeof anotherUndefined>>().toEqualTypeOf<``>();
expectTypeOf<z.infer<typeof anyString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof lazyString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof anyNumber>>().toEqualTypeOf<`${number}`>();
expectTypeOf<z.infer<typeof anyInt>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof anyFiniteNumber>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof anyNegativeNumber>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof anyPositiveNumber>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof zeroButInADumbWay>>().toEqualTypeOf<`${number}`>();
// expectTypeOf<z.infer<typeof finiteButInADumbWay>>().toEqualTypeOf<`${number}`>();
expectTypeOf<z.infer<typeof bool>>().toEqualTypeOf<`true` | `false`>();
expectTypeOf<z.infer<typeof bigone>>().toEqualTypeOf<`${bigint}`>();
expectTypeOf<z.infer<typeof anyBigint>>().toEqualTypeOf<`${bigint}`>();
expectTypeOf<z.infer<typeof nullableYo>>().toEqualTypeOf<`yo` | `null`>();
expectTypeOf<z.infer<typeof nullableString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof optionalYeah>>().toEqualTypeOf<`yeah` | ``>();
expectTypeOf<z.infer<typeof optionalString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof optionalNumber>>().toEqualTypeOf<`${number}` | ``>();
expectTypeOf<z.infer<typeof nullishBruh>>().toEqualTypeOf<`bruh` | `null` | ``>();
expectTypeOf<z.infer<typeof nullishString>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof cuid>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof cuidZZZ>>().toEqualTypeOf<`${string}ZZZ`>();
expectTypeOf<z.infer<typeof cuid2>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof datetime>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof email>>().toEqualTypeOf<string>();
// expectTypeOf<z.infer<typeof ip>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof ipv4>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof ipv6>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof ulid>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof uuid>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringAToZ>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringStartsWith>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringEndsWith>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringMax5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringMin5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringLen5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringMin5Max10>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof stringStartsWithMax5>>().toEqualTypeOf<string>();
expectTypeOf<z.infer<typeof brandedString>>().toEqualTypeOf<`${string & z.core.$brand<"myBrand">}`>();
// expectTypeOf<z.infer<typeof anything>>().toEqualTypeOf<`${any}`>();
expectTypeOf<z.infer<typeof url>>().toEqualTypeOf<`https://${string}.com` | `https://${string}.net`>();
expectTypeOf<z.infer<typeof measurement>>().toEqualTypeOf<
| `${number}`
| `${number}px`
| `${number}em`
| `${number}rem`
| `${number}vh`
| `${number}vw`
| `${number}vmin`
| `${number}vmax`
>();
expectTypeOf<z.infer<typeof connectionString>>().toEqualTypeOf<
| `mongodb://${string}:${number}`
| `mongodb://${string}:${number}/${string}`
| `mongodb://${string}:${number}/${string}?${string}`
| `mongodb://${string}:${string}@${string}:${number}`
| `mongodb://${string}:${string}@${string}:${number}/${string}`
| `mongodb://${string}:${string}@${string}:${number}/${string}?${string}`
>();
});
test("template literal unsupported args", () => {
expect(() =>
// @ts-expect-error
z.templateLiteral([z.object({})])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.array(z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.union([z.object({}), z.string()])])
).toThrow();
// @ts-expect-error
expect(() => z.templateLiteral([z.date()])).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.custom<object>((_) => true)])
).toThrow();
expect(() =>
z.templateLiteral([
// @ts-expect-error
z.discriminatedUnion("discriminator", [z.object({}), z.object({})]),
])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.function()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.instanceof(class MyClass {})])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.intersection(z.object({}), z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.map(z.string(), z.string())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.nullable(z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.optional(z.object({}))])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.promise()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.record(z.unknown())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.set(z.string())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.symbol()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.tuple([z.string()])])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.unknown()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.void()])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.never()])
).toThrow();
// @ts-expect-error
expect(() => z.templateLiteral([z.nan()])).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.pipe(z.string(), z.string())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.preprocess(() => true, z.boolean())])
).toThrow();
expect(() =>
// @ts-expect-error
z.templateLiteral([z.object({}).brand("brand")])
).toThrow();
// these constraints aren't enforced but they shouldn't throw
z.templateLiteral([z.number().multipleOf(2)]);
z.templateLiteral([z.string().emoji()]);
z.templateLiteral([z.string().url()]);
z.templateLiteral([z.string().url()]);
z.templateLiteral([z.string().trim()]);
z.templateLiteral([z.string().includes("train")]);
z.templateLiteral([z.string().toLowerCase()]);
z.templateLiteral([z.string().toUpperCase()]);
});
test("template literal parsing - success - basic cases", () => {
expect(() => z.templateLiteral([]).parse(7)).toThrow();
empty.parse("");
hello.parse("hello");
world.parse("world");
one.parse("1");
two.parse("2");
truee.parse("true");
anotherTrue.parse("true");
falsee.parse("false");
anotherFalse.parse("false");
nulll.parse("null");
anotherNull.parse("null");
undefinedd.parse("undefined");
anotherUndefined.parse("undefined");
anyString.parse("blahblahblah");
anyString.parse("");
lazyString.parse("blahblahblah");
lazyString.parse("");
anyNumber.parse("123");
anyNumber.parse("1.23");
anyNumber.parse("0");
anyNumber.parse("-1.23");
anyNumber.parse("-123");
// anyNumber.parse("Infinity");
// anyNumber.parse("-Infinity");
anyInt.parse("123");
// anyInt.parse("-123");
// anyFiniteNumber.parse("123");
// anyFiniteNumber.parse("1.23");
// anyFiniteNumber.parse("0");
// anyFiniteNumber.parse("-1.23");
// anyFiniteNumber.parse("-123");
// anyNegativeNumber.parse("-123");
// anyNegativeNumber.parse("-1.23");
// anyNegativeNumber.parse("-Infinity");
// anyPositiveNumber.parse("123");
// anyPositiveNumber.parse("1.23");
// anyPositiveNumber.parse("Infinity");
// zeroButInADumbWay.parse("0");
// zeroButInADumbWay.parse("00000");
// finiteButInADumbWay.parse("5");
// finiteButInADumbWay.parse("10");
// finiteButInADumbWay.parse("6.66");
bool.parse("true");
bool.parse("false");
bigone.parse("1");
anyBigint.parse("123456");
anyBigint.parse("0");
// anyBigint.parse("-123456");
nullableYo.parse("yo");
nullableYo.parse("null");
nullableString.parse("abc");
nullableString.parse("null");
optionalYeah.parse("yeah");
optionalYeah.parse("");
optionalString.parse("abc");
optionalString.parse("");
optionalNumber.parse("123");
optionalNumber.parse("1.23");
optionalNumber.parse("0");
optionalNumber.parse("-1.23");
optionalNumber.parse("-123");
// optionalNumber.parse("Infinity");
// optionalNumber.parse("-Infinity");
nullishBruh.parse("bruh");
nullishBruh.parse("null");
nullishBruh.parse("");
cuid.parse("cjld2cyuq0000t3rmniod1foy");
cuidZZZ.parse("cjld2cyuq0000t3rmniod1foyZZZ");
cuid2.parse("tz4a98xxat96iws9zmbrgj3a");
datetime.parse(new Date().toISOString());
email.parse("info@example.com");
// ip.parse("213.174.246.205");
// ip.parse("c359:f57c:21e5:39eb:1187:e501:f936:b452");
ipv4.parse("213.174.246.205");
ipv6.parse("c359:f57c:21e5:39eb:1187:e501:f936:b452");
ulid.parse("01GW3D2QZJBYB6P1Z1AE997VPW");
uuid.parse("808989fd-3a6e-4af2-b607-737323a176f6");
stringAToZ.parse("asudgaskhdgashd");
stringStartsWith.parse("hello world");
stringEndsWith.parse("hello world");
stringMax5.parse("hello");
stringMin5.parse("hello");
stringLen5.parse("hello");
stringMin5Max10.parse("hello worl");
stringStartsWithMax5.parse("hello");
brandedString.parse("branded string");
});
test("template literal parsing - failure - basic cases", () => {
expect(() => empty.parse("a")).toThrow();
expect(() => hello.parse("hello!")).toThrow();
expect(() => hello.parse("!hello")).toThrow();
expect(() => world.parse("world!")).toThrow();
expect(() => world.parse("!world")).toThrow();
expect(() => one.parse("2")).toThrow();
expect(() => one.parse("12")).toThrow();
expect(() => one.parse("21")).toThrow();
expect(() => two.parse("1")).toThrow();
expect(() => two.parse("21")).toThrow();
expect(() => two.parse("12")).toThrow();
expect(() => truee.parse("false")).toThrow();
expect(() => truee.parse("1true")).toThrow();
expect(() => truee.parse("true1")).toThrow();
expect(() => anotherTrue.parse("false")).toThrow();
expect(() => anotherTrue.parse("1true")).toThrow();
expect(() => anotherTrue.parse("true1")).toThrow();
expect(() => falsee.parse("true")).toThrow();
expect(() => falsee.parse("1false")).toThrow();
expect(() => falsee.parse("false1")).toThrow();
expect(() => anotherFalse.parse("true")).toThrow();
expect(() => anotherFalse.parse("1false")).toThrow();
expect(() => anotherFalse.parse("false1")).toThrow();
expect(() => nulll.parse("123")).toThrow();
expect(() => nulll.parse("null1")).toThrow();
expect(() => nulll.parse("1null")).toThrow();
expect(() => anotherNull.parse("123")).toThrow();
expect(() => anotherNull.parse("null1")).toThrow();
expect(() => anotherNull.parse("1null")).toThrow();
expect(() => undefinedd.parse("123")).toThrow();
expect(() => undefinedd.parse("undefined1")).toThrow();
expect(() => undefinedd.parse("1undefined")).toThrow();
expect(() => anotherUndefined.parse("123")).toThrow();
expect(() => anotherUndefined.parse("undefined1")).toThrow();
expect(() => anotherUndefined.parse("1undefined")).toThrow();
expect(() => anyNumber.parse("2a")).toThrow();
expect(() => anyNumber.parse("a2")).toThrow();
expect(() => anyNumber.parse("-2a")).toThrow();
expect(() => anyNumber.parse("a-2")).toThrow();
expect(() => anyNumber.parse("2.5a")).toThrow();
expect(() => anyNumber.parse("a2.5")).toThrow();
expect(() => anyNumber.parse("Infinitya")).toThrow();
expect(() => anyNumber.parse("aInfinity")).toThrow();
expect(() => anyNumber.parse("-Infinitya")).toThrow();
expect(() => anyNumber.parse("a-Infinity")).toThrow();
expect(() => anyNumber.parse("2e5")).toThrow();
expect(() => anyNumber.parse("2e-5")).toThrow();
expect(() => anyNumber.parse("2e+5")).toThrow();
expect(() => anyNumber.parse("-2e5")).toThrow();
expect(() => anyNumber.parse("-2e-5")).toThrow();
expect(() => anyNumber.parse("-2e+5")).toThrow();
expect(() => anyNumber.parse("2.1e5")).toThrow();
expect(() => anyNumber.parse("2.1e-5")).toThrow();
expect(() => anyNumber.parse("2.1e+5")).toThrow();
expect(() => anyNumber.parse("-2.1e5")).toThrow();
expect(() => anyNumber.parse("-2.1e-5")).toThrow();
expect(() => anyNumber.parse("-2.1e+5")).toThrow();
expect(() => anyNumber.parse("-Infinity")).toThrow();
expect(() => anyNumber.parse("Infinity")).toThrow();
expect(() => anyInt.parse("1.23")).toThrow();
expect(() => anyInt.parse("-1.23")).toThrow();
expect(() => anyInt.parse("d1")).toThrow();
expect(() => anyInt.parse("1d")).toThrow();
// expect(() => anyFiniteNumber.parse("Infinity")).toThrow();
// expect(() => anyFiniteNumber.parse("-Infinity")).toThrow();
// expect(() => anyFiniteNumber.parse("123a")).toThrow();
// expect(() => anyFiniteNumber.parse("a123")).toThrow();
// expect(() => anyNegativeNumber.parse("0")).toThrow();
// expect(() => anyNegativeNumber.parse("1")).toThrow();
// expect(() => anyNegativeNumber.parse("Infinity")).toThrow();
// expect(() => anyPositiveNumber.parse("0")).toThrow();
// expect(() => anyPositiveNumber.parse("-1")).toThrow();
// expect(() => anyPositiveNumber.parse("-Infinity")).toThrow();
// expect(() => zeroButInADumbWay.parse("1")).toThrow();
// expect(() => zeroButInADumbWay.parse("-1")).toThrow();
// expect(() => finiteButInADumbWay.parse("Infinity")).toThrow();
// expect(() => finiteButInADumbWay.parse("-Infinity")).toThrow();
// expect(() => finiteButInADumbWay.parse("-5")).toThrow();
// expect(() => finiteButInADumbWay.parse("10a")).toThrow();
// expect(() => finiteButInADumbWay.parse("a10")).toThrow();
expect(() => bool.parse("123")).toThrow();
expect(() => bigone.parse("2")).toThrow();
expect(() => bigone.parse("c1")).toThrow();
expect(() => anyBigint.parse("1.23")).toThrow();
expect(() => anyBigint.parse("-1.23")).toThrow();
expect(() => anyBigint.parse("c123")).toThrow();
expect(() => nullableYo.parse("yo1")).toThrow();
expect(() => nullableYo.parse("1yo")).toThrow();
expect(() => nullableYo.parse("null1")).toThrow();
expect(() => nullableYo.parse("1null")).toThrow();
expect(() => optionalYeah.parse("yeah1")).toThrow();
expect(() => optionalYeah.parse("1yeah")).toThrow();
expect(() => optionalYeah.parse("undefined")).toThrow();
expect(() => optionalNumber.parse("123a")).toThrow();
expect(() => optionalNumber.parse("a123")).toThrow();
// expect(() => optionalNumber.parse("Infinitya")).toThrow();
// expect(() => optionalNumber.parse("aInfinity")).toThrow();
expect(() => nullishBruh.parse("bruh1")).toThrow();
expect(() => nullishBruh.parse("1bruh")).toThrow();
expect(() => nullishBruh.parse("null1")).toThrow();
expect(() => nullishBruh.parse("1null")).toThrow();
expect(() => nullishBruh.parse("undefined")).toThrow();
expect(() => cuid.parse("bjld2cyuq0000t3rmniod1foy")).toThrow();
expect(() => cuid.parse("cjld2cyu")).toThrow();
expect(() => cuid.parse("cjld2 cyu")).toThrow();
expect(() => cuid.parse("cjld2cyuq0000t3rmniod1foy ")).toThrow();
expect(() => cuid.parse("1cjld2cyuq0000t3rmniod1foy")).toThrow();
expect(() => cuidZZZ.parse("cjld2cyuq0000t3rmniod1foy")).toThrow();
expect(() => cuidZZZ.parse("cjld2cyuq0000t3rmniod1foyZZY")).toThrow();
expect(() => cuidZZZ.parse("cjld2cyuq0000t3rmniod1foyZZZ1")).toThrow();
expect(() => cuidZZZ.parse("1cjld2cyuq0000t3rmniod1foyZZZ")).toThrow();
expect(() => cuid2.parse("A9z4a98xxat96iws9zmbrgj3a")).toThrow();
expect(() => cuid2.parse("tz4a98xxat96iws9zmbrgj3!")).toThrow();
expect(() => datetime.parse("2022-01-01 00:00:00")).toThrow();
expect(() => email.parse("info@example.com@")).toThrow();
// expect(() => ip.parse("213.174.246:205")).toThrow();
// expect(() => ip.parse("c359.f57c:21e5:39eb:1187:e501:f936:b452")).toThrow();
expect(() => ipv4.parse("1213.174.246.205")).toThrow();
expect(() => ipv4.parse("c359:f57c:21e5:39eb:1187:e501:f936:b452")).toThrow();
expect(() => ipv6.parse("c359:f57c:21e5:39eb:1187:e501:f936:b4521")).toThrow();
expect(() => ipv6.parse("213.174.246.205")).toThrow();
expect(() => ulid.parse("01GW3D2QZJBYB6P1Z1AE997VPW!")).toThrow();
expect(() => uuid.parse("808989fd-3a6e-4af2-b607-737323a176f6Z")).toThrow();
expect(() => uuid.parse("Z808989fd-3a6e-4af2-b607-737323a176f6")).toThrow();
expect(() => stringAToZ.parse("asdasdasd1")).toThrow();
expect(() => stringAToZ.parse("1asdasdasd")).toThrow();
expect(() => stringStartsWith.parse("ahello")).toThrow();
expect(() => stringEndsWith.parse("worlda")).toThrow();
expect(() => stringMax5.parse("123456")).toThrow();
expect(() => stringMin5.parse("1234")).toThrow();
expect(() => stringLen5.parse("123456")).toThrow();
expect(() => stringLen5.parse("1234")).toThrow();
expect(() => stringMin5Max10.parse("1234")).toThrow();
expect(() => stringMin5Max10.parse("12345678901")).toThrow();
// the "startswith" overrides the max length
// expect(() => stringStartsWithMax5.parse("hello1")).toThrow();
expect(() => stringStartsWithMax5.parse("1hell")).toThrow();
expect(() => brandedString.parse("")).toThrow();
});
test("regexes", () => {
expect(empty._zod.pattern.source).toMatchInlineSnapshot(`"^$"`);
expect(hello._zod.pattern.source).toMatchInlineSnapshot(`"^hello$"`);
expect(world._zod.pattern.source).toMatchInlineSnapshot(`"^(world)$"`);
expect(one._zod.pattern.source).toMatchInlineSnapshot(`"^1$"`);
expect(two._zod.pattern.source).toMatchInlineSnapshot(`"^(2)$"`);
expect(truee._zod.pattern.source).toMatchInlineSnapshot(`"^true$"`);
expect(anotherTrue._zod.pattern.source).toMatchInlineSnapshot(`"^(true)$"`);
expect(falsee._zod.pattern.source).toMatchInlineSnapshot(`"^false$"`);
expect(anotherFalse._zod.pattern.source).toMatchInlineSnapshot(`"^(false)$"`);
expect(nulll._zod.pattern.source).toMatchInlineSnapshot(`"^null$"`);
expect(anotherNull._zod.pattern.source).toMatchInlineSnapshot(`"^null$"`);
expect(undefinedd._zod.pattern.source).toMatchInlineSnapshot(`"^undefined$"`);
expect(anotherUndefined._zod.pattern.source).toMatchInlineSnapshot(`"^undefined$"`);
expect(anyString._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{0,}$"`);
expect(lazyString._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{0,}$"`);
expect(anyNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
expect(anyInt._zod.pattern.source).toMatchInlineSnapshot(`"^\\d+$"`);
// expect(anyFiniteNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(anyNegativeNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(anyPositiveNumber._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(zeroButInADumbWay._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
// expect(finiteButInADumbWay._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?$"`);
expect(bool._zod.pattern.source).toMatchInlineSnapshot(`"^true|false$"`);
expect(bigone._zod.pattern.source).toMatchInlineSnapshot(`"^(1)$"`);
expect(anyBigint._zod.pattern.source).toMatchInlineSnapshot(`"^\\d+n?$"`);
expect(nullableYo._zod.pattern.source).toMatchInlineSnapshot(`"^((yo)|null)$"`);
expect(nullableString._zod.pattern.source).toMatchInlineSnapshot(`"^([\\s\\S]{0,}|null)$"`);
expect(optionalYeah._zod.pattern.source).toMatchInlineSnapshot(`"^((yeah))?$"`);
expect(optionalString._zod.pattern.source).toMatchInlineSnapshot(`"^([\\s\\S]{0,})?$"`);
expect(optionalNumber._zod.pattern.source).toMatchInlineSnapshot(`"^(-?\\d+(?:\\.\\d+)?)?$"`);
expect(nullishBruh._zod.pattern.source).toMatchInlineSnapshot(`"^(((bruh)|null))?$"`);
expect(nullishString._zod.pattern.source).toMatchInlineSnapshot(`"^(([\\s\\S]{0,}|null))?$"`);
expect(cuid._zod.pattern.source).toMatchInlineSnapshot(`"^[cC][^\\s-]{8,}$"`);
expect(cuidZZZ._zod.pattern.source).toMatchInlineSnapshot(`"^[cC][^\\s-]{8,}ZZZ$"`);
expect(cuid2._zod.pattern.source).toMatchInlineSnapshot(`"^[0-9a-z]+$"`);
expect(datetime._zod.pattern.source).toMatchInlineSnapshot(
`"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"`
);
expect(email._zod.pattern.source).toMatchInlineSnapshot(
`"^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$"`
);
// expect(ip._zod.pattern.source).toMatchInlineSnapshot(
// `"^(^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$)|(^(([a-fA-F0-9]{1,4}:){7}|::([a-fA-F0-9]{1,4}:){0,6}|([a-fA-F0-9]{1,4}:){1}:([a-fA-F0-9]{1,4}:){0,5}|([a-fA-F0-9]{1,4}:){2}:([a-fA-F0-9]{1,4}:){0,4}|([a-fA-F0-9]{1,4}:){3}:([a-fA-F0-9]{1,4}:){0,3}|([a-fA-F0-9]{1,4}:){4}:([a-fA-F0-9]{1,4}:){0,2}|([a-fA-F0-9]{1,4}:){5}:([a-fA-F0-9]{1,4}:){0,1})([a-fA-F0-9]{1,4}|(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2})))$)$"`
// );
expect(ipv4._zod.pattern.source).toMatchInlineSnapshot(
`"^(?:(?: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])$"`
);
expect(ipv6._zod.pattern.source).toMatchInlineSnapshot(
`"^(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}|::|([0-9a-fA-F]{1,4})?::([0-9a-fA-F]{1,4}:?){0,6})$"`
);
expect(ulid._zod.pattern.source).toMatchInlineSnapshot(`"^[0-9A-HJKMNP-TV-Za-hjkmnp-tv-z]{26}$"`);
expect(uuid._zod.pattern.source).toMatchInlineSnapshot(
`"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000)$"`
);
expect(stringAToZ._zod.pattern.source).toMatchInlineSnapshot(`"^[a-z]+$"`);
expect(stringStartsWith._zod.pattern.source).toMatchInlineSnapshot(`"^hello.*$"`);
expect(stringEndsWith._zod.pattern.source).toMatchInlineSnapshot(`"^.*world$"`);
expect(stringMax5._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{0,5}$"`);
expect(stringMin5._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{5,}$"`);
expect(stringLen5._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{5,5}$"`);
expect(stringMin5Max10._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{5,10}$"`);
expect(brandedString._zod.pattern.source).toMatchInlineSnapshot(`"^[\\s\\S]{1,}$"`);
expect(url._zod.pattern.source).toMatchInlineSnapshot(`"^https:\\/\\/\\w+\\.(com|net)$"`);
expect(measurement._zod.pattern.source).toMatchInlineSnapshot(`"^-?\\d+(?:\\.\\d+)?((px|em|rem|vh|vw|vmin|vmax))?$"`);
expect(connectionString._zod.pattern.source).toMatchInlineSnapshot(
`"^mongodb:\\/\\/(\\w+:\\w+@)?\\w+:\\d+(\\/(\\w+)?(\\?(\\w+=\\w+(&\\w+=\\w+)*)?)?)?$"`
);
});
test("template literal parsing - success - complex cases", () => {
url.parse("https://example.com");
url.parse("https://speedtest.net");
// measurement.parse(1);
// measurement.parse(1.1);
// measurement.parse(0);
// measurement.parse(-1.1);
// measurement.parse(-1);
measurement.parse("1");
measurement.parse("1.1");
measurement.parse("0");
measurement.parse("-1");
measurement.parse("-1.1");
measurement.parse("1px");
measurement.parse("1.1px");
measurement.parse("0px");
measurement.parse("-1px");
measurement.parse("-1.1px");
measurement.parse("1em");
measurement.parse("1.1em");
measurement.parse("0em");
measurement.parse("-1em");
measurement.parse("-1.1em");
measurement.parse("1rem");
measurement.parse("1.1rem");
measurement.parse("0rem");
measurement.parse("-1rem");
measurement.parse("-1.1rem");
measurement.parse("1vh");
measurement.parse("1.1vh");
measurement.parse("0vh");
measurement.parse("-1vh");
measurement.parse("-1.1vh");
measurement.parse("1vw");
measurement.parse("1.1vw");
measurement.parse("0vw");
measurement.parse("-1vw");
measurement.parse("-1.1vw");
measurement.parse("1vmin");
measurement.parse("1.1vmin");
measurement.parse("0vmin");
measurement.parse("-1vmin");
measurement.parse("-1.1vmin");
measurement.parse("1vmax");
measurement.parse("1.1vmax");
measurement.parse("0vmax");
measurement.parse("-1vmax");
measurement.parse("-1.1vmax");
connectionString.parse("mongodb://host:1234");
connectionString.parse("mongodb://host:1234/");
connectionString.parse("mongodb://host:1234/defaultauthdb");
connectionString.parse("mongodb://host:1234/defaultauthdb?authSource=admin");
connectionString.parse("mongodb://host:1234/defaultauthdb?authSource=admin&connectTimeoutMS=300000");
connectionString.parse("mongodb://host:1234/?authSource=admin");
connectionString.parse("mongodb://host:1234/?authSource=admin&connectTimeoutMS=300000");
connectionString.parse("mongodb://username:password@host:1234");
connectionString.parse("mongodb://username:password@host:1234/");
connectionString.parse("mongodb://username:password@host:1234/defaultauthdb");
connectionString.parse("mongodb://username:password@host:1234/defaultauthdb?authSource=admin");
connectionString.parse(
"mongodb://username:password@host:1234/defaultauthdb?authSource=admin&connectTimeoutMS=300000"
);
connectionString.parse("mongodb://username:password@host:1234/?authSource=admin");
connectionString.parse("mongodb://username:password@host:1234/?authSource=admin&connectTimeoutMS=300000");
});
test("template literal parsing - failure - complex cases", () => {
expect(() => url.parse("http://example.com")).toThrow();
expect(() => url.parse("https://.com")).toThrow();
expect(() => url.parse("https://examplecom")).toThrow();
expect(() => url.parse("https://example.org")).toThrow();
expect(() => url.parse("https://example.net.il")).toThrow();
expect(() => measurement.parse("1.1.1")).toThrow();
expect(() => measurement.parse("Infinity")).toThrow();
expect(() => measurement.parse("-Infinity")).toThrow();
expect(() => measurement.parse("NaN")).toThrow();
expect(() => measurement.parse("1%")).toThrow();
expect(() => connectionString.parse("mongod://host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://:1234")).toThrow();
expect(() => connectionString.parse("mongodb://host1234")).toThrow();
expect(() => connectionString.parse("mongodb://host:d234")).toThrow();
expect(() => connectionString.parse("mongodb://host:12.34")).toThrow();
expect(() => connectionString.parse("mongodb://host:-1234")).toThrow();
expect(() => connectionString.parse("mongodb://host:-12.34")).toThrow();
expect(() => connectionString.parse("mongodb://host:")).toThrow();
expect(() => connectionString.parse("mongodb://:password@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://usernamepassword@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://username:@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://@host:1234")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/defaultauthdb?authSourceadmin")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/?authSourceadmin")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/defaultauthdb?&authSource=admin")).toThrow();
expect(() => connectionString.parse("mongodb://host:1234/?&authSource=admin")).toThrow();
});
test("template literal parsing - failure - issue format", () => {
expect(anotherNull.safeParse("1null")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^null$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(cuidZZZ.safeParse("1cjld2cyuq0000t3rmniod1foyZZZ")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^[cC][^\\\\s-]{8,}ZZZ$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(stringMin5Max10.safeParse("1234")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^[\\\\s\\\\S]{5,10}$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(connectionString.safeParse("mongodb://host:1234/defaultauthdb?authSourceadmin")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^mongodb:\\\\/\\\\/(\\\\w+:\\\\w+@)?\\\\w+:\\\\d+(\\\\/(\\\\w+)?(\\\\?(\\\\w+=\\\\w+(&\\\\w+=\\\\w+)*)?)?)?$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
expect(stringStartsWithMax5.safeParse("1hell")).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"code": "invalid_format",
"format": "template_literal",
"pattern": "^hello.*$",
"path": [],
"message": "Invalid input"
}
]],
"success": false,
}
`);
});