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x/zod/__tests__/pipeline.test.ts

TypeScript-first schema validation with static type inference
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// @ts-ignore TS6133import { expect } from "https://deno.land/x/expect@v0.2.6/mod.ts";const test = Deno.test;
import * as z from "../index.ts";
test("string to number pipeline", () => { const schema = z.string().transform(Number).pipe(z.number()); expect(schema.parse("1234")).toEqual(1234);});
test("string to number pipeline async", async () => { const schema = z .string() .transform(async (val) => Number(val)) .pipe(z.number()); expect(await schema.parseAsync("1234")).toEqual(1234);});
test("break if dirty", () => { const schema = z .string() .refine((c) => c === "1234") .transform(async (val) => Number(val)) .pipe(z.number().refine((v) => v < 100)); const r1: any = schema.safeParse("12345"); expect(r1.error.issues.length).toBe(1); const r2: any = schema.safeParse("3"); expect(r2.error.issues.length).toBe(1);});