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83 lines
2 KiB
TypeScript
83 lines
2 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { assert, assertEquals } from "../testing/asserts.ts";
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import { generate, validate } from "./v5.ts";
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const NAMESPACE = "1b671a64-40d5-491e-99b0-da01ff1f3341";
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Deno.test({
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name: "[UUID] test_uuid_v5",
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fn(): void {
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const u = generate({ value: "", namespace: NAMESPACE });
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assertEquals(typeof u, "string", "returns a string");
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assert(u !== "", "return string is not empty");
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},
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});
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Deno.test({
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name: "[UUID] test_uuid_v5_format",
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fn(): void {
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for (let i = 0; i < 10000; i++) {
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const u = generate({ value: String(i), namespace: NAMESPACE }) as string;
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assert(validate(u), `${u} is not a valid uuid v5`);
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}
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},
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});
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Deno.test({
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name: "[UUID] test_uuid_v5_option",
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fn(): void {
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const v5Options = {
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value: "Hello, World",
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namespace: NAMESPACE,
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};
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const u = generate(v5Options);
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assertEquals(u, "4b4f2adc-5b27-57b5-8e3a-c4c4bcf94f05");
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},
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});
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Deno.test({
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name: "[UUID] test_uuid_v5_buf_offset",
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fn(): void {
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const buf = [
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75,
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79,
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42,
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220,
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91,
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39,
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87,
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181,
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142,
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58,
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196,
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196,
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188,
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249,
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79,
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5,
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];
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const origin = JSON.parse(JSON.stringify(buf));
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generate({ value: "Hello, World", namespace: NAMESPACE }, buf);
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assertEquals(origin, buf);
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generate({ value: "Hello, World", namespace: NAMESPACE }, buf, 3);
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assertEquals(origin.slice(0, 3), buf.slice(0, 3));
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assertEquals(origin, buf.slice(3));
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},
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});
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Deno.test({
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name: "[UUID] is_valid_uuid_v5",
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fn(): void {
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const u = generate({
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value: "Hello, World",
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namespace: "1b671a64-40d5-491e-99b0-da01ff1f3341",
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}) as string;
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const t = "4b4f2adc-5b27-57b5-8e3a-c4c4bcf94f05";
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const n = "4b4f2adc-5b27-17b5-8e3a-c4c4bcf94f05";
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assert(validate(u), `generated ${u} should be valid`);
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assert(validate(t), `${t} should be valid`);
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assert(!validate(n), `${n} should not be valid`);
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},
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});
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