succulent
Version:
Powerful and easy runtime type checking
20 lines • 670 B
JavaScript
/// <reference types="jest" />
import { is, union, $Record, $string } from "../index";
test("$Record", () => {
const inst = {
a: "hi",
b: "hey",
c: "hello",
d: "howdy",
e: "hola",
};
const schema = $Record($string, $string);
expect(is({}, schema)).toBe(true);
expect(is(inst, schema)).toBe(true);
expect(is({ ...inst, f: false }, schema)).toBe(false);
const specific = $Record(union("a", "b", "c"), $string);
expect(is({ a: "a", b: "b", c: "c" }, specific)).toBe(true);
expect(is(inst, specific)).toBe(true);
expect(is({}, specific)).toBe(false);
});
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