.gitignore

@@ -26,3 +26,5 @@ node_modules
 
 # Users Environment Variables
 .lock-wscript
+
+.nyc_output

.travis.yml

@@ -1,9 +1,13 @@
 language: node_js
 
 node_js:
-    - 10
-    - 12
+	- 10
+	- 12
+
+script: node_modules/.bin/nyc --reporter=lcov npm run test
+
+after_script: "cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js"
 
 notifications:
-  email:
-    - lilleman@larvit.se
+	email:
+		- lilleman@larvit.se

README.md

@@ -1,4 +1,6 @@
-[![Build Status](https://travis-ci.org/larvit/larvitutils.svg)](https://travis-ci.org/larvit/larvitutils) [![Dependencies](https://david-dm.org/larvit/larvitutils.svg)](https://david-dm.org/larvit/larvitutils.svg)
+[![Build Status](https://travis-ci.org/larvit/larvitutils.svg)](https://travis-ci.org/larvit/larvitutils)
+[![Dependencies](https://david-dm.org/larvit/larvitutils.svg)](https://david-dm.org/larvit/larvitutils.svg)
+[![Coverage Status](https://coveralls.io/repos/github/larvit/larvitutils/badge.svg)](https://coveralls.io/github/larvit/larvitutils)
 
 # larvitutils
 

index.js

@@ -158,6 +158,23 @@ Utils.prototype.Log = function Log(options) {
 	}
 };
 
+/**
+ * Genereates a string into an unsigned int
+ *
+ * @param {string} str The string to convert
+ * @return {number} the hashed value
+ */
+Utils.prototype.hashUnsignedIntFromString = function hashUnsignedIntFromString(str) {
+	let hash = 0;
+
+	if (str.length === 0) return hash;
+	for (let i = 0; i < str.length; i++) {
+		hash += (1 << str.charCodeAt(i)) >>> 0;
+	}
+
+	return hash;
+};
+
 Utils.prototype.Log.prototype.stdout = function stdout(lvl, msg) {
 	console.log((new Date()).toISOString().substring(0, 19) + 'Z [' + lvl + '] ' + msg);
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "larvitutils",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "Misc utils",
   "main": "index.js",
   "devDependencies": {

test/hashUnsignedIntFromString.js

@@ -0,0 +1,12 @@
+'use strict';
+
+const test = require('tape');
+const utils = new (require(__dirname + '/../index.js'))();
+
+test('hashUnsignedIntFromString - Test to hash a strgin', t => {
+	const bah = utils.hashUnsignedIntFromString('hejsan');
+
+	t.equal(bah, 541986);
+
+	t.end();
+});

test/log.js

@@ -92,3 +92,80 @@ test('log - Use environment variable as default log level', t => {
 
 	t.end();
 });
+
+test('log - Print nothing, even on error, when no valid lvl is set', t => {
+	const oldStderr = process.stderr.write;
+	let outputMsg = 'SOMETHING';
+	const log = new utils.Log('none');
+	process.stderr.write = msg => outputMsg = msg;
+	log.error('kattbajs');
+	process.stderr.write = oldStderr;
+	t.equal(outputMsg.substring(19), '');
+	t.end();
+});
+
+test('log - Test silly', t => {
+	const oldStdout = process.stdout.write;
+	let outputMsg = '';
+	const log = new utils.Log('silly');
+	process.stdout.write = msg => outputMsg = msg;
+	log.silly('kattbajs');
+	process.stdout.write = oldStdout;
+	t.equal(outputMsg.substring(19), 'Z [\x1b[1;37msil\x1b[0m] kattbajs\n');
+	t.end();
+});
+
+test('log - Test debug', t => {
+	const oldStdout = process.stdout.write;
+	let outputMsg = '';
+	const log = new utils.Log('debug');
+	process.stdout.write = msg => outputMsg = msg;
+	log.debug('kattbajs');
+	process.stdout.write = oldStdout;
+	t.equal(outputMsg.substring(19), 'Z [\x1b[1;35mdeb\x1b[0m] kattbajs\n');
+	t.end();
+});
+
+test('log - Test verbose', t => {
+	const oldStdout = process.stdout.write;
+	let outputMsg = '';
+	const log = new utils.Log('verbose');
+	process.stdout.write = msg => outputMsg = msg;
+	log.verbose('kattbajs');
+	process.stdout.write = oldStdout;
+	t.equal(outputMsg.substring(19), 'Z [\x1b[1;34mver\x1b[0m] kattbajs\n');
+	t.end();
+});
+
+test('log - Test info', t => {
+	const oldStdout = process.stdout.write;
+	let outputMsg = '';
+	const log = new utils.Log('info');
+	process.stdout.write = msg => outputMsg = msg;
+	log.info('kattbajs');
+	process.stdout.write = oldStdout;
+	t.equal(outputMsg.substring(19), 'Z [\x1b[1;32minf\x1b[0m] kattbajs\n');
+	t.end();
+});
+
+test('log - Test warn', t => {
+	const oldStderr = process.stderr.write;
+	let outputMsg = '';
+	const log = new utils.Log('warn');
+	process.stderr.write = msg => outputMsg = msg;
+	log.warn('kattbajs');
+	process.stderr.write = oldStderr;
+	t.equal(outputMsg.substring(19), 'Z [\x1b[1;33mwar\x1b[0m] kattbajs\n');
+	t.end();
+});
+
+test('log - Test error', t => {
+	const oldStderr = process.stderr.write;
+	let outputMsg = '';
+	const log = new utils.Log('silly');
+	process.stderr.write = msg => outputMsg = msg;
+	log.error('kattbajs');
+	process.stderr.write = oldStderr;
+	t.equal(outputMsg.substring(19), 'Z [\x1b[1;31merr\x1b[0m] kattbajs\n');
+	t.end();
+});