Adding Tests to Twigify

.gitignore

@@ -1 +1,3 @@
 node_modules
+coverage.html
+coverage

.travis.yml

@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - "0.11"
+  - "0.10"
+  - "0.8"

README.md

@@ -0,0 +1,10 @@
+Twigify
+=====
+
+Twigify converts a .html.twig file to a compiled state using twig.js
+
+The idea is to precompile and package frontend templates for use.
+
+Tests
+=====
+Run them use `npm test` after making sure you run `npm install` first

package.json

@@ -27,10 +27,14 @@
     "twig": "^0.7.2"
   },
   "devDependencies": {
+    "mocha": "*",
+    "should": "*",
+    "istanbul": "*"
   },
   "engines": {
     "node": ">=0.10"
   },
   "scripts": {
+    "test": "istanbul cover _mocha -- -R spec && mocha"
   }
 }

test/example.html.twig

@@ -0,0 +1 @@
+this is a test, with some {{ variables }}

test/tests.js

@@ -0,0 +1,53 @@
+var should  = require('should'),
+    twigify = require('../twigify'),
+    twig    = require('twig').twig;
+
+/**
+ * use this in the tests to render the returned string from Twigify into a Twig
+ * rendered string, with optionally your Object containing the variables that your
+ * Twig template requires
+ * @param  {String} twigifyRender       String that Twigify returns, that you need
+ *                                      to render still
+ * @param  {Object} twigVars            (Optional) Any variables within an Object that your
+ *                                      template requires
+ * @return {String}                     rendered Twig template as a string
+ */
+var render = function(twigifyRender, twigVars) {
+  // Create an empty object if we're passed no twigVars
+  twigVars = twigVars || {};
+
+  // eval the Twigify string and then use Twig to render it
+  return eval(twigifyRender).render(twigVars);
+};
+
+describe('Twigify', function() {
+  describe('#twigify()', function() {
+    it ('should be a function', function() {
+      twigify.should.be.an.instanceOf(Function);
+    });
+
+    it('should render templates minified', function() {
+      var testMe = twigify.compile('a       bc');
+      testMe = render(testMe);
+
+      testMe.should.equal('a bc');
+    });
+
+    it('should render variables within the Twig template', function() {
+      var testMe = twigify.compile('hey {{ name }}');
+      testMe = render(testMe, {
+        name: 'Scott'
+      });
+
+      testMe.should.equal('hey Scott');
+    });
+
+    it('should load and render a test file', function() {
+      var testMe = twigify('test/example.html.twig');
+      console.log(testMe);
+
+      testMe.should.equal('this is a test, with some variable PLACEHOLDER!');
+    });
+
+  });
+});

index.js → twigify.js

@@ -14,7 +14,9 @@ var minifyDefaults = {
 function compile(str) {
   var minified = minify(str, minifyDefaults);
 
-  var template = twig({ data: minified });
+  var template = twig({
+    data: minified
+  });
 
   var tokens = JSON.stringify(template.tokens)