From 8c3eb819b0f5277aa35fa187f396b6c24e99820e Mon Sep 17 00:00:00 2001
From: pangxie1991 <chenyao1102@gmail.com>
Date: Fri, 3 Mar 2017 11:07:16 +0800
Subject: [PATCH] vue creater

---
 test/unit/creater.js | 55 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 test/unit/creater.js

diff --git a/test/unit/creater.js b/test/unit/creater.js
new file mode 100644
index 000000000..68f5779aa
--- /dev/null
+++ b/test/unit/creater.js
@@ -0,0 +1,55 @@
+import Vue from 'vue';
+
+let id = 0;
+
+class Creater {
+  constructor(Compo, propsData) {
+    let Ctor = Vue.extend(Compo);
+    this.vueInstance = new Ctor({ propsData });
+  }
+
+  mount() {
+    const elem = exports.createElm();
+    this.vueInstance.$mount(elem);
+  }
+
+  triggerEvent(name, ...opts) {
+    let eventName;
+    let elem = this.vueInstance.$el;
+
+    if (/^mouse|click/.test(name)) {
+      eventName = 'MouseEvents';
+    } else if (/^key/.test(name)) {
+      eventName = 'KeyboardEvent';
+    } else {
+      eventName = 'HTMLEvents';
+    }
+    const evt = document.createEvent(eventName);
+
+    evt.initEvent(name, ...opts);
+    elem.dispatchEvent
+      ? elem.dispatchEvent(evt)
+      : elem.fireEvent('on' + name, evt);
+
+    return elem;
+  }
+
+  destroy() {
+    this.vueInstance.$el &&
+    this.vueInstance.$el.parentNode &&
+    this.vueInstance.$el.parentNode.removeChild(this.$el);
+  }
+}
+
+exports.createElm = function() {
+  const elm = document.createElement('div');
+
+  elm.id = 'app' + ++id;
+  document.body.appendChild(elm);
+
+  return elm;
+};
+
+exports.createVue = function(Compo, propsData = {}) {
+  return new Creater(Compo, propsData);
+};