📦 colinhacks / zod-deno

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

import * as z from "../index.ts";

test("passing validations", () => {
  const example1 = z.custom<number>((x) => typeof x === "number");
  example1.parse(1234);
  expect(() => example1.parse({})).toThrow();
});

test("string params", () => {
  const example1 = z.custom<number>((x) => typeof x !== "number", "customerr");
  const result = example1.safeParse(1234);
  expect(result.success).toEqual(false);
  // @ts-ignore
  expect(JSON.stringify(result.error).includes("customerr")).toEqual(true);
});

test("async validations", async () => {
  const example1 = z.custom<number>(async (x) => {
    return typeof x === "number";
  });
  const r1 = await example1.safeParseAsync(1234);
  expect(r1.success).toEqual(true);
  expect(r1.data).toEqual(1234);

  const r2 = await example1.safeParseAsync("asdf");
  expect(r2.success).toEqual(false);
  expect(r2.error!.issues.length).toEqual(1);
});