📦 colinhacks / zod-deno

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30// @ts-ignore TS6133
import { expect } from "https://deno.land/x/expect@v0.2.6/mod.ts";
const test = Deno.test;

import { util } from "../helpers/util.ts";
import * as z from "../index.ts";

test("check any inference", () => {
  const t1 = z.any();
  t1.optional();
  t1.nullable();
  type t1 = z.infer<typeof t1>;
  util.assertEqual<t1, any>(true);
});

test("check unknown inference", () => {
  const t1 = z.unknown();
  t1.optional();
  t1.nullable();
  type t1 = z.infer<typeof t1>;
  util.assertEqual<t1, unknown>(true);
});

test("check never inference", () => {
  const t1 = z.never();
  expect(() => t1.parse(undefined)).toThrow();
  expect(() => t1.parse("asdf")).toThrow();
  expect(() => t1.parse(null)).toThrow();
});