Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
563 lines
16 KiB
Text
563 lines
16 KiB
Text
import { expect, expectTypeOf, test } from "vitest";
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import * as z from "zod/v4";
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import * as core from "zod/v4/core";
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const Test = z.object({
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f1: z.number(),
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f2: z.string().optional(),
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f3: z.string().nullable(),
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f4: z.array(z.object({ t: z.union([z.string(), z.boolean()]) })),
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});
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test("object type inference", () => {
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type TestType = {
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f1: number;
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f2?: string | undefined;
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f3: string | null;
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f4: { t: string | boolean }[];
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};
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expectTypeOf<z.TypeOf<typeof Test>>().toEqualTypeOf<TestType>();
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});
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test("unknown throw", () => {
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const asdf: unknown = 35;
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expect(() => Test.parse(asdf)).toThrow();
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});
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test("shape() should return schema of particular key", () => {
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const f1Schema = Test.shape.f1;
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const f2Schema = Test.shape.f2;
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const f3Schema = Test.shape.f3;
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const f4Schema = Test.shape.f4;
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expect(f1Schema).toBeInstanceOf(z.ZodNumber);
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expect(f2Schema).toBeInstanceOf(z.ZodOptional);
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expect(f3Schema).toBeInstanceOf(z.ZodNullable);
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expect(f4Schema).toBeInstanceOf(z.ZodArray);
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});
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test("correct parsing", () => {
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Test.parse({
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f1: 12,
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f2: "string",
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f3: "string",
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f4: [
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{
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t: "string",
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},
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],
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});
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Test.parse({
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f1: 12,
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f3: null,
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f4: [
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{
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t: false,
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},
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],
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});
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});
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test("nonstrict by default", () => {
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z.object({ points: z.number() }).parse({
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points: 2314,
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unknown: "asdf",
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});
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});
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test("parse optional keys ", () => {
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const schema = z.object({
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a: z.string().optional(),
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});
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expect(schema.parse({ a: "asdf" })).toEqual({ a: "asdf" });
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});
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test("empty object", () => {
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const schema = z.object({});
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expect(schema.parse({})).toEqual({});
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expect(schema.parse({ name: "asdf" })).toEqual({});
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expect(schema.safeParse(null).success).toEqual(false);
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expect(schema.safeParse("asdf").success).toEqual(false);
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expectTypeOf<z.output<typeof schema>>().toEqualTypeOf<Record<string, never>>();
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});
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const data = {
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points: 2314,
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unknown: "asdf",
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};
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test("strip by default", () => {
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const val = z.object({ points: z.number() }).parse(data);
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expect(val).toEqual({ points: 2314 });
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});
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test("unknownkeys override", () => {
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const val = z.object({ points: z.number() }).strict().passthrough().strip().passthrough().parse(data);
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expect(val).toEqual(data);
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});
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test("passthrough unknown", () => {
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const val = z.object({ points: z.number() }).passthrough().parse(data);
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expect(val).toEqual(data);
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});
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test("strip unknown", () => {
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const val = z.object({ points: z.number() }).strip().parse(data);
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expect(val).toEqual({ points: 2314 });
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});
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test("strict", () => {
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const val = z.object({ points: z.number() }).strict().safeParse(data);
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expect(val.success).toEqual(false);
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});
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test("catchall inference", () => {
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const o1 = z
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.object({
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first: z.string(),
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})
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.catchall(z.number());
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const d1 = o1.parse({ first: "asdf", num: 1243 });
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// expectTypeOf<(typeof d1)["asdf"]>().toEqualTypeOf<number>();
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expectTypeOf<(typeof d1)["first"]>().toEqualTypeOf<string>();
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});
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test("catchall overrides strict", () => {
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const o1 = z.object({ first: z.string().optional() }).strict().catchall(z.number());
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// should run fine
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// setting a catchall overrides the unknownKeys behavior
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o1.parse({
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asdf: 1234,
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});
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// should only run catchall validation
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// against unknown keys
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o1.parse({
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first: "asdf",
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asdf: 1234,
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});
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});
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test("catchall overrides strict", () => {
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const o1 = z
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.object({
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first: z.string(),
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})
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.strict()
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.catchall(z.number());
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// should run fine
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// setting a catchall overrides the unknownKeys behavior
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o1.parse({
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first: "asdf",
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asdf: 1234,
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});
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});
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test("optional keys are unset", async () => {
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const SNamedEntity = z.object({
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id: z.string(),
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set: z.string().optional(),
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unset: z.string().optional(),
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});
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const result = await SNamedEntity.parse({
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id: "asdf",
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set: undefined,
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});
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expect(Object.keys(result)).toEqual(["id", "set"]);
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});
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test("catchall parsing", async () => {
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const result = z.object({ name: z.string() }).catchall(z.number()).parse({ name: "Foo", validExtraKey: 61 });
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expect(result).toEqual({ name: "Foo", validExtraKey: 61 });
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const result2 = z
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.object({ name: z.string() })
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.catchall(z.number())
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.safeParse({ name: "Foo", validExtraKey: 61, invalid: "asdf" });
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expect(result2.success).toEqual(false);
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});
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test("nonexistent keys", async () => {
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const Schema = z.union([z.object({ a: z.string() }), z.object({ b: z.number() })]);
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const obj = { a: "A" };
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const result = await Schema.spa(obj); // Works with 1.11.10, breaks with 2.0.0-beta.21
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expect(result.success).toBe(true);
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});
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test("test async union", async () => {
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const Schema2 = z.union([
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z.object({
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ty: z.string(),
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}),
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z.object({
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ty: z.number(),
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}),
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]);
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const obj = { ty: "A" };
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const result = await Schema2.spa(obj); // Works with 1.11.10, breaks with 2.0.0-beta.21
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expect(result.success).toEqual(true);
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});
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test("test inferred merged type", async () => {
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const asdf = z.object({ a: z.string() }).merge(z.object({ a: z.number() }));
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type asdf = z.infer<typeof asdf>;
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expectTypeOf<asdf>().toEqualTypeOf<{ a: number }>();
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});
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test("inferred type with Record shape", () => {
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type A = z.ZodObject<Record<string, z.ZodType<string, number>>>;
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expectTypeOf<z.infer<A>>().toEqualTypeOf<Record<string, string>>();
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expectTypeOf<z.input<A>>().toEqualTypeOf<Record<string, number>>();
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type B = z.ZodObject;
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expectTypeOf<z.infer<B>>().toEqualTypeOf<Record<string, unknown>>();
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expectTypeOf<z.input<B>>().toEqualTypeOf<Record<string, unknown>>();
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});
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test("inferred merged object type with optional properties", async () => {
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const Merged = z
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.object({ a: z.string(), b: z.string().optional() })
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.merge(z.object({ a: z.string().optional(), b: z.string() }));
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type Merged = z.infer<typeof Merged>;
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expectTypeOf<Merged>().toEqualTypeOf<{ a?: string; b: string }>();
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expectTypeOf<Merged>().toEqualTypeOf<{ a?: string; b: string }>();
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});
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test("inferred unioned object type with optional properties", async () => {
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const Unioned = z.union([
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z.object({ a: z.string(), b: z.string().optional() }),
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z.object({ a: z.string().optional(), b: z.string() }),
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]);
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type Unioned = z.infer<typeof Unioned>;
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expectTypeOf<Unioned>().toEqualTypeOf<{ a: string; b?: string } | { a?: string; b: string }>();
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});
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test("inferred enum type", async () => {
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const Enum = z.object({ a: z.string(), b: z.string().optional() }).keyof();
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expect(Enum.enum).toEqual({
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a: "a",
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b: "b",
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});
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expect(Enum._zod.def.entries).toEqual({
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a: "a",
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b: "b",
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});
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type Enum = z.infer<typeof Enum>;
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expectTypeOf<Enum>().toEqualTypeOf<"a" | "b">();
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});
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test("inferred partial object type with optional properties", async () => {
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const Partial = z.object({ a: z.string(), b: z.string().optional() }).partial();
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type Partial = z.infer<typeof Partial>;
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expectTypeOf<Partial>().toEqualTypeOf<{ a?: string; b?: string }>();
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});
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test("inferred picked object type with optional properties", async () => {
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const Picked = z.object({ a: z.string(), b: z.string().optional() }).pick({ b: true });
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type Picked = z.infer<typeof Picked>;
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expectTypeOf<Picked>().toEqualTypeOf<{ b?: string }>();
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});
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test("inferred type for unknown/any keys", () => {
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const myType = z.object({
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anyOptional: z.any().optional(),
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anyRequired: z.any(),
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unknownOptional: z.unknown().optional(),
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unknownRequired: z.unknown(),
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});
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type myType = z.infer<typeof myType>;
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expectTypeOf<myType>().toEqualTypeOf<{
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anyOptional?: any;
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anyRequired: any;
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unknownOptional?: unknown;
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unknownRequired: unknown;
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}>();
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});
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test("strictObject", async () => {
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const strictObj = z.strictObject({
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name: z.string(),
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});
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const syncResult = strictObj.safeParse({ name: "asdf", unexpected: 13 });
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expect(syncResult.success).toEqual(false);
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const asyncResult = await strictObj.spa({ name: "asdf", unexpected: 13 });
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expect(asyncResult.success).toEqual(false);
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});
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test("object with refine", async () => {
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const schema = z
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.object({
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a: z.string().default("foo"),
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b: z.number(),
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})
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.refine(() => true);
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expect(schema.parse({ b: 5 })).toEqual({ b: 5, a: "foo" });
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const result = await schema.parseAsync({ b: 5 });
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expect(result).toEqual({ b: 5, a: "foo" });
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});
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test("intersection of object with date", async () => {
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const schema = z.object({
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a: z.date(),
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});
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expect(z.intersection(schema, schema).parse({ a: new Date(1637353595983) })).toEqual({
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a: new Date(1637353595983),
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});
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const result = await schema.parseAsync({ a: new Date(1637353595983) });
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expect(result).toEqual({ a: new Date(1637353595983) });
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});
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test("intersection of object with refine with date", async () => {
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const schema = z
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.object({
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a: z.date(),
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})
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.refine(() => true);
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expect(z.intersection(schema, schema).parse({ a: new Date(1637353595983) })).toEqual({
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a: new Date(1637353595983),
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});
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const result = await schema.parseAsync({ a: new Date(1637353595983) });
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expect(result).toEqual({ a: new Date(1637353595983) });
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});
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test("constructor key", () => {
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const person = z
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.object({
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name: z.string(),
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})
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.strict();
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expect(() =>
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person.parse({
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name: "bob dylan",
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constructor: 61,
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})
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).toThrow();
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});
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test("constructor key", () => {
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const Example = z.object({
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prop: z.string(),
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opt: z.number().optional(),
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arr: z.string().array(),
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});
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type Example = z.infer<typeof Example>;
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expectTypeOf<keyof Example>().toEqualTypeOf<"prop" | "opt" | "arr">();
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});
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test("catchall", () => {
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const a = z.object({});
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expect(a._zod.def.catchall).toBeUndefined();
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const b = z.strictObject({});
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expect(b._zod.def.catchall).toBeInstanceOf(core.$ZodNever);
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const c = z.looseObject({});
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expect(c._zod.def.catchall).toBeInstanceOf(core.$ZodUnknown);
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const d = z.object({}).catchall(z.number());
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expect(d._zod.def.catchall).toBeInstanceOf(core.$ZodNumber);
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});
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test("unknownkeys merging", () => {
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// This one is "strict"
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const a = z.looseObject({
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a: z.string(),
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});
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const b = z.strictObject({ b: z.string() });
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// incoming object overrides
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const c = a.merge(b);
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expect(c._zod.def.catchall).toBeInstanceOf(core.$ZodNever);
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});
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const personToExtend = z.object({
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firstName: z.string(),
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lastName: z.string(),
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});
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test("extend() should return schema with new key", () => {
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const PersonWithNickname = personToExtend.extend({ nickName: z.string() });
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type PersonWithNickname = z.infer<typeof PersonWithNickname>;
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const expected = { firstName: "f", nickName: "n", lastName: "l" };
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const actual = PersonWithNickname.parse(expected);
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expect(actual).toEqual(expected);
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expectTypeOf<keyof PersonWithNickname>().toEqualTypeOf<"firstName" | "lastName" | "nickName">();
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expectTypeOf<PersonWithNickname>().toEqualTypeOf<{ firstName: string; lastName: string; nickName: string }>();
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});
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test("extend() should have power to override existing key", () => {
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const PersonWithNumberAsLastName = personToExtend.extend({
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lastName: z.number(),
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});
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type PersonWithNumberAsLastName = z.infer<typeof PersonWithNumberAsLastName>;
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const expected = { firstName: "f", lastName: 42 };
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const actual = PersonWithNumberAsLastName.parse(expected);
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expect(actual).toEqual(expected);
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expectTypeOf<PersonWithNumberAsLastName>().toEqualTypeOf<{ firstName: string; lastName: number }>();
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});
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test("passthrough index signature", () => {
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const a = z.object({ a: z.string() });
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type a = z.infer<typeof a>;
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expectTypeOf<a>().toEqualTypeOf<{ a: string }>();
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const b = a.passthrough();
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type b = z.infer<typeof b>;
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expectTypeOf<b>().toEqualTypeOf<{ a: string; [k: string]: unknown }>();
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});
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// test("xor", () => {
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// type Without<T, U> = { [P in Exclude<keyof T, keyof U>]?: never };
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// type XOR<T, U> = T extends object ? (U extends object ? (Without<T, U> & U) | (Without<U, T> & T) : U) : T;
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// type A = { name: string; a: number };
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// type B = { name: string; b: number };
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// type C = XOR<A, B>;
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// type Outer = { data: C };
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// const Outer = z.object({
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// data: z.union([z.object({ name: z.string(), a: z.number() }), z.object({ name: z.string(), b: z.number() })]),
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// }) satisfies z.ZodType<Outer, any>;
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// });
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test("assignability", () => {
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z.object({ a: z.string() }) satisfies z.ZodObject<{ a: z.ZodString }>;
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z.object({ a: z.string() }).catchall(z.number()) satisfies z.ZodObject<{ a: z.ZodString }>;
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z.object({ a: z.string() }).strict() satisfies z.ZodObject;
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z.object({}) satisfies z.ZodObject;
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z.looseObject({ name: z.string() }) satisfies z.ZodObject<
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{
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name: z.ZodString;
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},
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z.core.$loose
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>;
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z.looseObject({ name: z.string() }) satisfies z.ZodObject<{
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name: z.ZodString;
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}>;
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z.strictObject({ name: z.string() }) satisfies z.ZodObject<
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{
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name: z.ZodString;
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},
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z.core.$loose
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>;
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z.strictObject({ name: z.string() }) satisfies z.ZodObject<
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{
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name: z.ZodString;
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},
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z.core.$strict
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>;
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z.object({ name: z.string() }) satisfies z.ZodObject<{
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name: z.ZodString;
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}>;
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z.object({
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a: z.string(),
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b: z.number(),
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c: z.boolean(),
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}) satisfies z.core.$ZodObject;
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});
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test("null prototype", () => {
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const schema = z.object({ a: z.string() });
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const obj = Object.create(null);
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obj.a = "foo";
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expect(schema.parse(obj)).toEqual({ a: "foo" });
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});
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test("empty objects", () => {
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const A = z.looseObject({});
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type Ain = z.input<typeof A>;
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expectTypeOf<Ain>().toEqualTypeOf<Record<string, unknown>>();
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type Aout = z.output<typeof A>;
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expectTypeOf<Aout>().toEqualTypeOf<Record<string, unknown>>();
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const B = z.object({});
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type Bout = z.output<typeof B>;
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expectTypeOf<Bout>().toEqualTypeOf<Record<string, never>>();
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type Bin = z.input<typeof B>;
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expectTypeOf<Bin>().toEqualTypeOf<Record<string, never>>();
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const C = z.strictObject({});
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type Cout = z.output<typeof C>;
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expectTypeOf<Cout>().toEqualTypeOf<Record<string, never>>();
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type Cin = z.input<typeof C>;
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expectTypeOf<Cin>().toEqualTypeOf<Record<string, never>>();
|
|
});
|
|
|
|
test("preserve key order", () => {
|
|
const schema = z.object({
|
|
a: z.string().optional(),
|
|
b: z.string(),
|
|
});
|
|
const r1 = schema.safeParse({ a: "asdf", b: "qwer" });
|
|
const r2 = schema.safeParse({ a: "asdf", b: "qwer" }, { jitless: true });
|
|
|
|
expect(Object.keys(r1.data!)).toMatchInlineSnapshot(`
|
|
[
|
|
"a",
|
|
"b",
|
|
]
|
|
`);
|
|
expect(Object.keys(r1.data!)).toEqual(Object.keys(r2.data!));
|
|
});
|
|
|
|
test("empty shape", () => {
|
|
const a = z.object({});
|
|
|
|
a.parse({});
|
|
a.parse({}, { jitless: true });
|
|
a.parse(Object.create(null));
|
|
a.parse(Object.create(null), { jitless: true });
|
|
|
|
expect(() => a.parse([])).toThrow();
|
|
expect(() => a.parse([], { jitless: true })).toThrow();
|
|
});
|
|
|
|
test("zodtype assignability", () => {
|
|
// Does not error
|
|
z.object({ hello: z.string().optional() }) satisfies z.ZodType<{ hello?: string | undefined }>;
|
|
z.object({ hello: z.string() }) satisfies z.ZodType<{ hello?: string | undefined }>;
|
|
// @ts-expect-error
|
|
z.object({}) satisfies z.ZodType<{ hello: string | undefined }>;
|
|
// @ts-expect-error
|
|
z.object({ hello: z.string().optional() }) satisfies z.ZodType<{ hello: string | undefined }>;
|
|
// @ts-expect-error
|
|
z.object({ hello: z.string().optional() }) satisfies z.ZodType<{ hello: string }>;
|
|
// @ts-expect-error
|
|
z.object({ hello: z.number() }) satisfies z.ZodType<{ hello?: string | undefined }>;
|
|
});
|
|
|
|
test("index signature in shape", () => {
|
|
function makeZodObj<const T extends string>(key: T) {
|
|
return z.looseObject({
|
|
[key]: z.string(),
|
|
});
|
|
}
|
|
|
|
const schema = makeZodObj("foo");
|
|
type schema = z.infer<typeof schema>;
|
|
|
|
expectTypeOf<schema>().toEqualTypeOf<Record<string, string>>();
|
|
});
|