add poi preset karma

Author: klarkc

template/poi.config.js

@@ -1,3 +1,4 @@
+const presetKarma = require('poi-preset-karma');
 const glob = require('glob').sync;
 const {name} = require('./package.json');
 
@@ -7,5 +8,13 @@ module.exports = {
     js: name + '.min.js',
   },
   sourceMap: false,
-  html: false
+  html: false,
+  presets: [
+    presetKarma({
+      files: ['test/specs/**/*.spec.js'],
+      browsers: ['PhantomJS'],
+      frameworks: ['mocha', 'sinon-chai', 'phantomjs-shim'],
+      coverage: true
+    })
+  ]
 };