From b12015528a696b32f9f81ac9e3642f3e6070a7f4 Mon Sep 17 00:00:00 2001
From: Lee Miller <lee.miller@tutanota.com>
Date: Sat, 24 Dec 2022 22:26:56 +0200
Subject: [PATCH] Update tests: add hashes.

---
 test.js | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/test.js b/test.js
index 4da5607..164d93c 100644
--- a/test.js
+++ b/test.js
@@ -2,7 +2,6 @@ var expect = require("chai").expect;
 var createHash = require("crypto").createHash;
 var bufferEqual = require("buffer-equal");
 var eccrypto = require("./");
-var assert = require('assert'); // deleteme
 
 var msg = createHash("sha256").update("test").digest();
 var otherMsg = createHash("sha256").update("test2").digest();
@@ -23,13 +22,27 @@ privateKeyB.fill(3);
 var publicKeyB = eccrypto.getPublic(privateKeyB);
 var publicKeyBCompressed = eccrypto.getPublicCompressed(privateKeyB);
 
+describe("Hashes", function() {
+  it("should comply to the Spec", function() {
+    const sample_sha512 = "9b71d224bd62f3785d96d46ad3ea3d73319bfbc2890caadae2dff72519673ca72323c3d99ba5c11d7c7acc6e14b8c5da0c4663475c2e5c3adef46f73bcdec043",
+	  sample_double_sha512 = "0592a10584ffabf96539f3d780d776828c67da1ab5b169e9e8aed838aaecc9ed36d49ff1423c55f019e050c66c6324f53588be88894fef4dcffdb74b98e2b200",
+	  sample_bm160 = "79a324faeebcbf9849f310545ed531556882487e";
+    var sha512 = createHash("sha512").update("hello").digest(),
+	double_sha512 = createHash("sha512").update(sha512).digest(),
+	bm160 = createHash("ripemd160").update(sha512).digest();
+    expect(sha512.toString("hex")).to.equal(sample_sha512);
+    expect(double_sha512.toString("hex")).to.equal(sample_double_sha512);
+    expect(bm160.toString("hex")).to.equal(sample_bm160);
+  });
+});
+
 describe("Key conversion", function() {
   it("should allow to convert private key to public", function() {
     expect(Buffer.isBuffer(publicKey)).to.be.true;
     expect(publicKey.toString("hex")).to.equal("041b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f70beaf8f588b541507fed6a642c5ab42dfdf8120a7f639de5122d47a69a8e8d1");
   });
 
-  it("shouwld allow to convert private key to compressed public", function() {
+  it("should allow to convert private key to compressed public", function() {
 	expect(Buffer.isBuffer(publicKeyCompressed)).to.be.true;
 	expect(publicKeyCompressed.toString("hex")).to.equal("031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f");
   });