/opt/canhelp/node_modules/zod/src/v3/tests
Edit: /opt/canhelp/node_modules/zod/src/v3/tests/array.test.ts (1939B)
// @ts-ignore TS6133
import { expect, test } from "vitest";
import * as z from "zod/v3";
import { util } from "../helpers/util.js";
const minTwo = z.string().array().min(2);
const maxTwo = z.string().array().max(2);
const justTwo = z.string().array().length(2);
const intNum = z.string().array().nonempty();
const nonEmptyMax = z.string().array().nonempty().max(2);
type t1 = z.infer
;
util.assertEqual<[string, ...string[]], t1>(true);
type t2 = z.infer;
util.assertEqual(true);
test("passing validations", () => {
minTwo.parse(["a", "a"]);
minTwo.parse(["a", "a", "a"]);
maxTwo.parse(["a", "a"]);
maxTwo.parse(["a"]);
justTwo.parse(["a", "a"]);
intNum.parse(["a"]);
nonEmptyMax.parse(["a"]);
});
test("failing validations", () => {
expect(() => minTwo.parse(["a"])).toThrow();
expect(() => maxTwo.parse(["a", "a", "a"])).toThrow();
expect(() => justTwo.parse(["a"])).toThrow();
expect(() => justTwo.parse(["a", "a", "a"])).toThrow();
expect(() => intNum.parse([])).toThrow();
expect(() => nonEmptyMax.parse([])).toThrow();
expect(() => nonEmptyMax.parse(["a", "a", "a"])).toThrow();
});
test("parse empty array in nonempty", () => {
expect(() =>
z
.array(z.string())
.nonempty()
.parse([] as any)
).toThrow();
});
test("get element", () => {
justTwo.element.parse("asdf");
expect(() => justTwo.element.parse(12)).toThrow();
});
test("continue parsing despite array size error", () => {
const schema = z.object({
people: z.string().array().min(2),
});
const result = schema.safeParse({
people: [123],
});
expect(result.success).toEqual(false);
if (!result.success) {
expect(result.error.issues.length).toEqual(2);
}
});
test("parse should fail given sparse array", () => {
const schema = z.array(z.string()).nonempty().min(1).max(3);
expect(() => schema.parse(new Array(3))).toThrow();
});