use jasmine

test/spec/index.js

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of password-helper which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, May 2020
+ */
+
+'use strict';
+
+const helper = require ('../../index');
+const argon2 = require ('argon2');
+const encoding_helper = require ('@sapphirecode/encoding-helper');
+
+const required_options = {
+  hashLength: 64,
+  saltLength: 32,
+  type:       argon2.argon2id
+};
+const type_str = 'argon2id';
+
+describe ('password-helper', () => {
+  it ('should create hash', async () => {
+    const hash = await helper.hash ('foo');
+    const regex = /\$(?<type>.*?)\$.*?\$.*?\$(?<salt>.*?)\$(?<hash>.*)/u;
+    const res = regex.exec (hash);
+    expect (typeof hash)
+      .toEqual ('string');
+    expect (res).not.toBeNull ();
+    expect (res.groups.type)
+      .toEqual (type_str);
+    expect (
+      encoding_helper.to_hex (res.groups.salt, 'base64').length
+    )
+      .toEqual (
+        required_options.saltLength * 2
+      );
+    expect (
+      encoding_helper.to_hex (res.groups.hash, 'base64').length
+    )
+      .toEqual (
+        required_options.hashLength * 2
+      );
+    expect (await argon2.verify (hash, 'foo', required_options))
+      .toEqual (true);
+  });
+
+  it ('should validate', async () => {
+    // eslint-disable-next-line max-len
+    const hash = '$argon2id$v=19$m=4096,t=3,p=1$IxY4EsXRazKmYijrGMEKap6MWeSjVaBIKykCu2fzNwg$ffJ4aOJTITnakX5NXVTAVvQZFIrj47mKVDuqcStu6uw1Ouo0LfILHP9z3beaZscGGR5BXJZhUFlXSsdsi/4pOg';
+    const valid = await helper.verify (hash, 'foo');
+    expect (valid)
+      .toEqual (true);
+  });
+
+  it ('should fail validation', async () => {
+    const hash = await helper.hash ('foo');
+    const valid = await helper.verify (hash, 'bar');
+    expect (valid)
+      .toEqual (false);
+  });
+});