Fixed lint issue and added a test placeholder. Will add more tests soon

.gitignore

@@ -8,3 +8,4 @@ CVS/
 .svn
 *~
 .com.apple.timemachine.supported
+coverage/

lib/index.js

@@ -12,9 +12,9 @@ var treeify = require('treeify');
 var license = require('./license');
 
 var flatten = function(json) {
-    var moduleInfo = {licenses: UNKNOWN}
-    var moduleId;
-    
+    var moduleInfo = {licenses: UNKNOWN},
+        licenseData;
+
     data[json.name + '@' + json.version] = moduleInfo;
 
 
@@ -29,12 +29,12 @@ var flatten = function(json) {
         }
     }
 
-    var licenseData = json.license || json.licenses || undefined;
+    licenseData = json.license || json.licenses || undefined;
     if (licenseData) {
         if (Array.isArray(licenseData) && licenseData.length > 0) {
             moduleInfo.licenses = licenseData.map(function(license){
                 if (typeof license === 'object') {
-                    return license.type
+                    return license.type;
                 } else if (typeof license === 'string') {
                     return license;
                 }
@@ -46,11 +46,11 @@ var flatten = function(json) {
         }
     } else if (json.readme){
         moduleInfo.licenses = license(json.readme) || UNKNOWN;
-    } 
+    }
     if (json.dependencies) {
         Object.keys(json.dependencies).forEach(function(name) {
-            var childDependency = json.dependencies[name];
-            var dependencyId = childDependency.name + '@' + childDependency.version;
+            var childDependency = json.dependencies[name],
+                dependencyId = childDependency.name + '@' + childDependency.version;
             if (data[dependencyId]) { // already exists
                 return;
             }

lib/license.js

@@ -1,4 +1,4 @@
-module.exports = function(str){
+module.exports = function(str) {
     if (str.indexOf('MIT') > -1) {
         return 'MIT*';
     } else if (str.indexOf('BSD') > -1) {
@@ -9,4 +9,4 @@ module.exports = function(str){
         return 'WTF*';
     }
     return null;
-}
+};

package.json

@@ -12,7 +12,8 @@
     "devDependencies": {
         "yui-lint": "~0.1.1",
         "jshint": "~1.1.0",
-        "vows": "*" 
+        "vows": "*",
+        "istanbul": "*"
     },
     "keywords": [
         "license", "cli", "checker", "oss"

tests/test.js

@@ -0,0 +1,21 @@
+var vows = require('vows'),
+    assert = require('assert'),
+    checker = require('../lib/index');
+
+var tests = {
+    loading: {
+        topic: function() {
+            return checker;
+        },
+        'should load init': function(topic) {
+            assert.isFunction(topic.init);
+        },
+        'should load print': function(topic) {
+            assert.isFunction(topic.print);
+        }
+    }
+};
+
+
+
+vows.describe('license-checker').addBatch(tests).export(module);