Use unknown character character. Add test framework, test for unknown…

… character character.

figlet.js

@@ -54,6 +54,12 @@ var Figlet = (typeof exports !== "undefined" ? exports : window).Figlet = {
 			start = (char - 32) * height,
 			charDefn = [],
 			i;
+
+		// Is char defined?
+		if (!fontDefn.defn[start]) {
+			start = (" ".charCodeAt(0) - 32) * height;
+		}
+
 		for (i = 0; i < height; i++) {
 			charDefn[i] = fontDefn.defn[start + i]
 				.replace(/@/g, "")

package.json

@@ -0,0 +1,23 @@
+{
+  "name": "figlet-js",
+  "version": "0.0.0",
+  "description": "Figlet is a program for making large letters out of ordinary text.",
+  "main": "figlet-node.js",
+  "scripts": {
+    "test": "nodeunit test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/scottgonzalez/figlet-js.git"
+  },
+  "author": "Scott Gonzalez",
+  "license": "MIT",
+  "readmeFilename": "readme.md",
+  "bugs": {
+    "url": "https://github.com/scottgonzalez/figlet-js/issues"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "nodeunit": "~0.8.0"
+  }
+}

readme.md

@@ -5,6 +5,8 @@
 	 \___  /   |___| \______  /|_______ \/_______  /  |____|            \________|/_______  /
 	     \/                 \/         \/        \/                                       \/ 
 
+[![Build Status](https://travis-ci.org/olizilla/figlet-js.png?branch=master)](https://travis-ci.org/olizilla/figlet-js)
+
 [Figlet](http://www.figlet.org/) is a program for making large letters out of ordinary text.
 
 Figlet-JS is a JavaScript implementation of a FIGdriver and is available as a Node module and a jQuery plugin.

test/figlet.js

@@ -0,0 +1,17 @@
+var figlet = require("../figlet-node.js").Figlet;
+
+module.exports = {
+
+	// Figlet should replace uknown characters in the font with an unknown character character - a space character
+	// TODO: Expose unknown character character as an option?
+	"Test render unknown characters": function (test) {
+
+		test.expect(2);
+
+		figlet.write("(ノಠ益ಠ)ノ彡", "graffiti", function (er, text) {
+			test.ifError(er);
+			test.equal("    ___      ___      \n   /  /      \\  \\     \n  /  /        \\  \\    \n (  (          )  )   \n  \\  \\        /  /    \n   \\__\\      /__/     \n", text);
+			test.done();
+		});
+	}
+};