diff --git a/template/test/helpers/entry.js b/template/test/helpers/entry.js
new file mode 100644
index 0000000..16d3cd2
--- /dev/null
+++ b/template/test/helpers/entry.js
@@ -0,0 +1,7 @@
+import Vue from 'vue'
+import plugin from '../../src/index'
+import 'babel-polyfill' // promise and etc ...
+
+Vue.use(plugin)
+
+window.Vue = Vue
diff --git a/template/test/unit/add.js b/template/test/unit/add.test.js
similarity index 100%
rename from template/test/unit/add.js
rename to template/test/unit/add.test.js
diff --git a/template/test/unit/index.js b/template/test/unit/index.js
index 4e486cc..52b0cc5 100644
--- a/template/test/unit/index.js
+++ b/template/test/unit/index.js
@@ -1,12 +1,7 @@
-import Vue from 'vue'
-import plugin from '../../src/index'
-
 // import all helpers
 const helpersContext = require.context('../helpers', true)
 helpersContext.keys().forEach(helpersContext)
 
 // require all test files
-const testsContext = require.context('./', true)
+const testsContext = require.context('./', true, /\.test/)
 testsContext.keys().forEach(testsContext)
-
-Vue.use(plugin)