nullable.test.js•2.36 kB
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
// @ts-ignore TS6133
const vitest_1 = require("vitest");
const z = __importStar(require("zod/v3"));
function checkErrors(a, bad) {
let expected;
try {
a.parse(bad);
}
catch (error) {
expected = error.formErrors;
}
try {
a.nullable().parse(bad);
}
catch (error) {
(0, vitest_1.expect)(error.formErrors).toEqual(expected);
}
}
(0, vitest_1.test)("Should have error messages appropriate for the underlying type", () => {
checkErrors(z.string().min(2), 1);
z.string().min(2).nullable().parse(null);
checkErrors(z.number().gte(2), 1);
z.number().gte(2).nullable().parse(null);
checkErrors(z.boolean(), "");
z.boolean().nullable().parse(null);
checkErrors(z.null(), null);
z.null().nullable().parse(null);
checkErrors(z.null(), {});
z.null().nullable().parse(null);
checkErrors(z.object({}), 1);
z.object({}).nullable().parse(null);
checkErrors(z.tuple([]), 1);
z.tuple([]).nullable().parse(null);
checkErrors(z.unknown(), 1);
z.unknown().nullable().parse(null);
});
(0, vitest_1.test)("unwrap", () => {
const unwrapped = z.string().nullable().unwrap();
(0, vitest_1.expect)(unwrapped).toBeInstanceOf(z.ZodString);
});