generics.test.js•2.57 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"));
const util_js_1 = require("../helpers/util.js");
(0, vitest_1.test)("generics", () => {
async function stripOuter(schema, data) {
return z
.object({
nested: schema, // as z.ZodTypeAny,
})
.transform((data) => {
return data.nested;
})
.parse({ nested: data });
}
const result = stripOuter(z.object({ a: z.string() }), { a: "asdf" });
util_js_1.util.assertEqual(true);
});
// test("assignability", () => {
// const createSchemaAndParse = <K extends string, VS extends z.ZodString>(
// key: K,
// valueSchema: VS,
// data: unknown
// ) => {
// const schema = z.object({
// [key]: valueSchema,
// } as { [k in K]: VS });
// return { [key]: valueSchema };
// const parsed = schema.parse(data);
// return parsed;
// // const inferred: z.infer<z.ZodObject<{ [k in K]: VS }>> = parsed;
// // return inferred;
// };
// const parsed = createSchemaAndParse("foo", z.string(), { foo: "" });
// util.assertEqual<typeof parsed, { foo: string }>(true);
// });
(0, vitest_1.test)("nested no undefined", () => {
const inner = z.string().or(z.array(z.string()));
const outer = z.object({ inner });
z.util.assertEqual(true);
(0, vitest_1.expect)(outer.safeParse({ inner: undefined }).success).toEqual(false);
});