Added wordlist generation testing.

tests/browser.js

@@ -8,4 +8,5 @@ module.exports = {
     providers: require('./test-providers'),
     utils: require('./test-utils'),
     wallet: require('./test-wallet'),
+    wordlists: require('./test-wordlists'),
 }

tests/test-wordlists.js

@@ -0,0 +1,33 @@
+'use strict';
+
+var assert = require('assert');
+
+var utils = require('./utils');
+
+if (global.ethers) {
+    console.log('Using global ethers; ' + __filename);
+    var ethers = global.ethers;
+} else {
+    var ethers = require('..');
+}
+
+function checkWordlist(filename, wordlist) {
+    var words = utils.loadText(filename).split('\n');
+    it('matches wordlists for ' + wordlist.locale, function() {
+        for (var i = 0; i < 2048; i++) {
+            var actual = wordlist.getWord(i);
+            var expected = words[i];
+            assert.equal(actual, expected, 'failed to match word ' + i + ': ' + words[i] + ' !=' + wordlist.getWord(i));
+        }
+    });
+}
+
+describe('Check Wordlists', function() {
+    checkWordlist('./wordlist-generation/lang-en.txt', ethers.wordlists.en);
+    checkWordlist('./wordlist-generation/lang-it.txt', ethers.wordlists.it);
+    checkWordlist('./wordlist-generation/lang-ja.txt', ethers.wordlists.ja);
+    checkWordlist('./wordlist-generation/lang-ko.txt', ethers.wordlists.ko);
+    checkWordlist('./wordlist-generation/lang-zh_cn.txt', ethers.wordlists.zh);
+    checkWordlist('./wordlist-generation/lang-zh_cn.txt', ethers.wordlists.zh_cn);
+    checkWordlist('./wordlist-generation/lang-zh_tw.txt', ethers.wordlists.zh_tw);
+});

tests/test.html

@@ -54,6 +54,10 @@
 
         <!-- Load the browser dist ethers package -->
         <script type="text/javascript" src="../dist/ethers.min.js"></script>
+        <script type="text/javascript" src="../dist/wordlist-it.js"></script>
+        <script type="text/javascript" src="../dist/wordlist-ja.js"></script>
+        <script type="text/javascript" src="../dist/wordlist-ko.js"></script>
+        <script type="text/javascript" src="../dist/wordlist-zh.js"></script>
 
         <!-- Our test cases; compiled by browserify -->
         <script src="./dist/tests.js" type="text/javascript"></script>
@@ -61,7 +65,7 @@
         <!-- Run the test cases! -->
         <script type="text/javascript">
             // Use this to focus on specific test cases
-            //mocha.grep(new RegExp('Test Transaction Signing and Parsing parses and signs transaction - random-999')).run();
+            //mocha.grep(new RegExp('wordlists')).run();
             mocha.run();
         </script>
     </body>

tests/utils.js

@@ -103,6 +103,11 @@ function loadJson(filename) {
    return JSON.parse(fs.readFileSync(filename).toString());
 }
 
+function loadText(filename) {
+   var filename = path.resolve(__dirname, filename);
+   return fs.readFileSync(filename).toString();
+}
+
 
 module.exports = {
     randomBytes: randomBytes,
@@ -120,4 +125,5 @@ module.exports = {
     saveTests: saveTests,
 
     loadJson: loadJson,
+    loadText: loadText,
 }