import { assert, assertEquals } from "../testing/asserts.ts";import { generate, validate } from "./v5.ts";
const NAMESPACE = "1b671a64-40d5-491e-99b0-da01ff1f3341";
Deno.test({ name: "[UUID] test_uuid_v5", fn(): void { const u = generate({ value: "", namespace: NAMESPACE }); assertEquals(typeof u, "string", "returns a string"); assert(u !== "", "return string is not empty"); },});
Deno.test({ name: "[UUID] test_uuid_v5_format", fn(): void { for (let i = 0; i < 10000; i++) { const u = generate({ value: String(i), namespace: NAMESPACE }) as string; assert(validate(u), `${u} is not a valid uuid v5`); } },});
Deno.test({ name: "[UUID] test_uuid_v5_option", fn(): void { const v5Options = { value: "Hello, World", namespace: NAMESPACE, }; const u = generate(v5Options); assertEquals(u, "4b4f2adc-5b27-57b5-8e3a-c4c4bcf94f05"); },});
Deno.test({ name: "[UUID] test_uuid_v5_buf_offset", fn(): void { const buf = [ 75, 79, 42, 220, 91, 39, 87, 181, 142, 58, 196, 196, 188, 249, 79, 5, ]; const origin = JSON.parse(JSON.stringify(buf)); generate({ value: "Hello, World", namespace: NAMESPACE }, buf); assertEquals(origin, buf);
generate({ value: "Hello, World", namespace: NAMESPACE }, buf, 3); assertEquals(origin.slice(0, 3), buf.slice(0, 3)); assertEquals(origin, buf.slice(3)); },});
Deno.test({ name: "[UUID] is_valid_uuid_v5", fn(): void { const u = generate({ value: "Hello, World", namespace: "1b671a64-40d5-491e-99b0-da01ff1f3341", }) as string; const t = "4b4f2adc-5b27-57b5-8e3a-c4c4bcf94f05"; const n = "4b4f2adc-5b27-17b5-8e3a-c4c4bcf94f05";
assert(validate(u), `generated ${u} should be valid`); assert(validate(t), `${t} should be valid`); assert(!validate(n), `${n} should not be valid`); },});