blank project

node_modules/zod/src/v3/tests/promise.test.ts

@@ -0,0 +1,90 @@
+// @ts-ignore TS6133
+import { expect, test } from "vitest";
+
+import * as z from "zod/v3";
+import { util } from "../helpers/util.js";
+
+const promSchema = z.promise(
+  z.object({
+    name: z.string(),
+    age: z.number(),
+  })
+);
+
+test("promise inference", () => {
+  type promSchemaType = z.infer<typeof promSchema>;
+  util.assertEqual<promSchemaType, Promise<{ name: string; age: number }>>(true);
+});
+
+test("promise parsing success", async () => {
+  const pr = promSchema.parse(Promise.resolve({ name: "Bobby", age: 10 }));
+  expect(pr).toBeInstanceOf(Promise);
+  const result = await pr;
+  expect(typeof result).toBe("object");
+  expect(typeof result.age).toBe("number");
+  expect(typeof result.name).toBe("string");
+});
+
+test("promise parsing success 2", () => {
+  const fakePromise = {
+    then() {
+      return this;
+    },
+    catch() {
+      return this;
+    },
+  };
+  promSchema.parse(fakePromise);
+});
+
+test("promise parsing fail", async () => {
+  const bad = promSchema.parse(Promise.resolve({ name: "Bobby", age: "10" }));
+  // return await expect(bad).resolves.toBe({ name: 'Bobby', age: '10' });
+  return await expect(bad).rejects.toBeInstanceOf(z.ZodError);
+  // done();
+});
+
+test("promise parsing fail 2", async () => {
+  const failPromise = promSchema.parse(Promise.resolve({ name: "Bobby", age: "10" }));
+  await expect(failPromise).rejects.toBeInstanceOf(z.ZodError);
+  // done();/z
+});
+
+test("promise parsing fail", () => {
+  const bad = () => promSchema.parse({ then: () => {}, catch: {} });
+  expect(bad).toThrow();
+});
+
+// test('sync promise parsing', () => {
+//   expect(() => z.promise(z.string()).parse(Promise.resolve('asfd'))).toThrow();
+// });
+
+const asyncFunction = z.function(z.tuple([]), promSchema);
+
+test("async function pass", async () => {
+  const validatedFunction = asyncFunction.implement(async () => {
+    return { name: "jimmy", age: 14 };
+  });
+  await expect(validatedFunction()).resolves.toEqual({
+    name: "jimmy",
+    age: 14,
+  });
+});
+
+test("async function fail", async () => {
+  const validatedFunction = asyncFunction.implement(() => {
+    return Promise.resolve("asdf" as any);
+  });
+  await expect(validatedFunction()).rejects.toBeInstanceOf(z.ZodError);
+});
+
+test("async promise parsing", () => {
+  const res = z.promise(z.number()).parseAsync(Promise.resolve(12));
+  expect(res).toBeInstanceOf(Promise);
+});
+
+test("resolves", () => {
+  const foo = z.literal("foo");
+  const res = z.promise(foo);
+  expect(res.unwrap()).toEqual(foo);
+});