Add tests

.gitignore

@@ -1 +1,2 @@
 /node_modules
+/test/dest

package.json

@@ -35,7 +35,8 @@
 
   "devDependencies": {
     "eslint": "0.*",
-    "nodeunit": "0.*"
+    "nodeunit": "0.*",
+    "rimraf": "2.*"
   },
 
   "scripts": {

test/index.js

@@ -0,0 +1,63 @@
+'use strict';
+
+var fs = require('fs');
+var path = require('path');
+var rimraf = require('rimraf');
+
+var j = path.join;
+
+var THEME = path.resolve(__dirname, 'theme');
+var DEST = path.resolve(__dirname, 'dest');
+
+process.on('uncaughtException', function (e) {
+  console.error(e.stack);
+});
+
+exports.render = function (test) {
+  test.expect(2);
+
+  rimraf(DEST, function () {
+    var themeleon = require('..')();
+
+    themeleon.use(j(THEME, 'mixin'), 'test');
+    themeleon.use({object: 'object'});
+
+    var theme = themeleon(THEME, function (t) {
+      test.ok(t.test === 'test', 'Node.js module mixin (function)');
+      test.ok(t.object === 'object', 'Object mixin (literal)');
+
+      t.copy('assets');
+      t.copy('assets', 'public');
+    });
+
+    theme(DEST, {}).done(test.done);
+  });
+};
+
+exports.copy = function (t) {
+  t.ok(
+    compare(
+      j(THEME, 'assets/css/main.css'),
+      j(DEST, 'assets/css/main.css')
+    ),
+    'Copy an asset (same name)'
+  );
+
+  t.ok(
+    compare(
+      j(THEME, 'assets/css/main.css'),
+      j(DEST, 'public/css/main.css')
+    ),
+    'Copy an asset (rename)'
+  );
+
+  t.done();
+};
+
+function compare(src, dest) {
+  return cat(src) === cat(dest);
+}
+
+function cat(file) {
+  return fs.readFileSync(file, 'utf8');
+}

test/theme/assets/css/main.css

@@ -0,0 +1,3 @@
+body {
+  margin: 0;
+}

test/theme/mixin.js

@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function (test) {
+  return {
+    test: test,
+  };
+};