/opt/canhelp/node_modules/better-auth/node_modules/zod/src/v4/classic/tests
Edit: /opt/canhelp/node_modules/better-auth/node_modules/zod/src/v4/classic/tests/array.test.ts (7248B)
import { expect, expectTypeOf, test } from "vitest";
import * as z from "zod/v4";
test("type inference", () => {
const schema = z.string().array();
expectTypeOf
>().toEqualTypeOf();
});
test("array min/max", () => {
const schema = z.array(z.string()).min(2).max(2);
const r1 = schema.safeParse(["asdf"]);
expect(r1.success).toEqual(false);
expect(r1.error!.issues).toMatchInlineSnapshot(`
[
{
"code": "too_small",
"inclusive": true,
"message": "Too small: expected array to have >=2 items",
"minimum": 2,
"origin": "array",
"path": [],
},
]
`);
const r2 = schema.safeParse(["asdf", "asdf", "asdf"]);
expect(r2.success).toEqual(false);
expect(r2.error!.issues).toMatchInlineSnapshot(`
[
{
"code": "too_big",
"inclusive": true,
"maximum": 2,
"message": "Too big: expected array to have <=2 items",
"origin": "array",
"path": [],
},
]
`);
});
test("array length", () => {
const schema = z.array(z.string()).length(2);
schema.parse(["asdf", "asdf"]);
const r1 = schema.safeParse(["asdf"]);
expect(r1.success).toEqual(false);
expect(r1.error!.issues).toMatchInlineSnapshot(`
[
{
"code": "too_small",
"exact": true,
"inclusive": true,
"message": "Too small: expected array to have >=2 items",
"minimum": 2,
"origin": "array",
"path": [],
},
]
`);
const r2 = schema.safeParse(["asdf", "asdf", "asdf"]);
expect(r2.success).toEqual(false);
expect(r2.error!.issues).toMatchInlineSnapshot(`
[
{
"code": "too_big",
"exact": true,
"inclusive": true,
"maximum": 2,
"message": "Too big: expected array to have <=2 items",
"origin": "array",
"path": [],
},
]
`);
});
test("array.nonempty()", () => {
const schema = z.string().array().nonempty();
schema.parse(["a"]);
expect(() => schema.parse([])).toThrow();
});
test("array.nonempty().max()", () => {
const schema = z.string().array().nonempty().max(2);
schema.parse(["a"]);
expect(() => schema.parse([])).toThrow();
expect(() => schema.parse(["a", "a", "a"])).toThrow();
});
test("parse empty array in nonempty", () => {
expect(() =>
z
.array(z.string())
.nonempty()
.parse([] as any)
).toThrow();
});
test("get element", () => {
const schema = z.string().array();
schema.element.parse("asdf");
expect(() => schema.element.parse(12)).toThrow();
});
test("continue parsing despite array size error", () => {
const schema = z.object({
people: z.string().array().min(2),
});
const result = schema.safeParse({
people: [123],
});
expect(result).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"expected": "string",
"code": "invalid_type",
"path": [
"people",
0
],
"message": "Invalid input: expected string, received number"
},
{
"origin": "array",
"code": "too_small",
"minimum": 2,
"inclusive": true,
"path": [
"people"
],
"message": "Too small: expected array to have >=2 items"
}
]],
"success": false,
}
`);
});
test("parse should fail given sparse array", () => {
const schema = z.array(z.string()).nonempty().min(1).max(3);
const result = schema.safeParse(new Array(3));
expect(result.success).toEqual(false);
expect(result).toMatchInlineSnapshot(`
{
"error": [ZodError: [
{
"expected": "string",
"code": "invalid_type",
"path": [
0
],
"message": "Invalid input: expected string, received undefined"
},
{
"expected": "string",
"code": "invalid_type",
"path": [
1
],
"message": "Invalid input: expected string, received undefined"
},
{
"expected": "string",
"code": "invalid_type",
"path": [
2
],
"message": "Invalid input: expected string, received undefined"
}
]],
"success": false,
}
`);
});
// const unique = z.string().array().unique();
// const uniqueArrayOfObjects = z.array(z.object({ name: z.string() })).unique({ identifier: (item) => item.name });
// test("passing unique validation", () => {
// unique.parse(["a", "b", "c"]);
// uniqueArrayOfObjects.parse([{ name: "Leo" }, { name: "Joe" }]);
// });
// test("failing unique validation", () => {
// expect(() => unique.parse(["a", "a", "b"])).toThrow();
// expect(() => uniqueArrayOfObjects.parse([{ name: "Leo" }, { name: "Leo" }])).toThrow();
// });
// test("continue parsing despite array of primitives uniqueness error", () => {
// const schema = z.number().array().unique();
// const result = schema.safeParse([1, 1, 2, 2, 3]);
// expect(result.success).toEqual(false);
// if (!result.success) {
// const issue = result.error.issues.find(({ code }) => code === "not_unique");
// expect(issue?.message).toEqual("Values must be unique");
// }
// });
// test("continue parsing despite array of objects not_unique error", () => {
// const schema = z.array(z.object({ name: z.string() })).unique({
// identifier: (item) => item.name,
// showDuplicates: true,
// });
// const result = schema.safeParse([
// { name: "Leo" },
// { name: "Joe" },
// { name: "Leo" },
// ]);
// expect(result.success).toEqual(false);
// if (!result.success) {
// const issue = result.error.issues.find(({ code }) => code === "not_unique");
// expect(issue?.message).toEqual("Element(s): 'Leo' not unique");
// }
// });
// test("returns custom error message without duplicate elements", () => {
// const schema = z.number().array().unique({ message: "Custom message" });
// const result = schema.safeParse([1, 1, 2, 2, 3]);
// expect(result.success).toEqual(false);
// if (!result.success) {
// const issue = result.error.issues.find(({ code }) => code === "not_unique");
// expect(issue?.message).toEqual("Custom message");
// }
// });
// test("returns error message with duplicate elements", () => {
// const schema = z.number().array().unique({ showDuplicates: true });
// const result = schema.safeParse([1, 1, 2, 2, 3]);
// expect(result.success).toEqual(false);
// if (!result.success) {
// const issue = result.error.issues.find(({ code }) => code === "not_unique");
// expect(issue?.message).toEqual("Element(s): '1,2' not unique");
// }
// });
// test("returns custom error message with duplicate elements", () => {
// const schema = z
// .number()
// .array()
// .unique({
// message: (item) => `Custom message: '${item}' are not unique`,
// showDuplicates: true,
// });
// const result = schema.safeParse([1, 1, 2, 2, 3]);
// expect(result.success).toEqual(false);
// if (!result.success) {
// const issue = result.error.issues.find(({ code }) => code === "not_unique");
// expect(issue?.message).toEqual("Custom message: '1,2' are not unique");
// }
// });