deno.land / std@0.166.0 / node / crypto_test.ts

crypto_test.ts
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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import { assert, assertEquals } from "../testing/asserts.ts";import { Buffer } from "./buffer.ts";import { createHash, getHashes, randomUUID } from "./crypto.ts";import { Readable } from "./stream.ts";
Deno.test("[node/crypto.Hash] basic usage - buffer output", () => { const d = createHash("sha1").update("abc").update("def").digest(); assertEquals( d, Buffer.from([ 0x1f, 0x8a, 0xc1, 0xf, 0x23, 0xc5, 0xb5, 0xbc, 0x11, 0x67, 0xbd, 0xa8, 0x4b, 0x83, 0x3e, 0x5c, 0x5, 0x7a, 0x77, 0xd2, ]), );});
Deno.test("[node/crypto.Hash] basic usage - hex output", () => { const d = createHash("sha1").update("abc").update("def").digest("hex"); assertEquals(d, "1f8ac10f23c5b5bc1167bda84b833e5c057a77d2");});
Deno.test("[node/crypto.Hash] basic usage - base64 output", () => { const d = createHash("sha1").update("abc").update("def").digest("base64"); assertEquals(d, "H4rBDyPFtbwRZ72oS4M+XAV6d9I=");});
Deno.test("[node/crypto.Hash] basic usage - base64url output", () => { const d = createHash("sha1").update("abc").update("def").digest("base64url"); assertEquals(d, "H4rBDyPFtbwRZ72oS4M-XAV6d9I");});
Deno.test("[node/crypto.Hash] streaming usage", async () => { const source = Readable.from(["abc", "def"]); const hash = createHash("sha1"); const dest = source.pipe(hash); const result = await new Promise((resolve, _) => { let buffer = Buffer.from([]); dest.on("data", (data) => { buffer = Buffer.concat([buffer, data]); }); dest.on("end", () => { resolve(buffer); }); }); assertEquals( result, Buffer.from([ 0x1f, 0x8a, 0xc1, 0xf, 0x23, 0xc5, 0xb5, 0xbc, 0x11, 0x67, 0xbd, 0xa8, 0x4b, 0x83, 0x3e, 0x5c, 0x5, 0x7a, 0x77, 0xd2, ]), );});
Deno.test("[node/crypto.getHashes]", () => { for (const algorithm of getHashes()) { const d = createHash(algorithm).update("abc").digest(); assert(d instanceof Buffer); assert(d.length > 0); }});
Deno.test("[node/crypto.getRandomUUID] works the same way as Web Crypto API", () => { assertEquals(randomUUID().length, crypto.randomUUID().length); assertEquals(typeof randomUUID(), typeof crypto.randomUUID());});
std
Deno standard library
GitHub Repositorydenoland/deno_std
GitHub Stars
2447

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Tagged at
2 months ago