From 8f39c97128328b9092689b7f65ecb05d6e03c478 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Chopin?= <seb@chopin.io>
Date: Mon, 14 Nov 2016 20:40:10 +0100
Subject: [PATCH 1/2] Fix: merge array if vmid is undefined

---
 examples/vuex-async/App.vue      | 2 +-
 examples/webpack.config.babel.js | 6 +++---
 src/shared/getMetaInfo.js        | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/examples/vuex-async/App.vue b/examples/vuex-async/App.vue
index 0a981c58..8e9d1c6c 100644
--- a/examples/vuex-async/App.vue
+++ b/examples/vuex-async/App.vue
@@ -10,7 +10,7 @@
   export default {
     metaInfo: {
       meta: [
-        { vmid: 'charset', charset: 'utf-8' }
+        { charset: 'utf-8' }
       ]
     }
   }
diff --git a/examples/webpack.config.babel.js b/examples/webpack.config.babel.js
index 624736c5..a7ca4524 100644
--- a/examples/webpack.config.babel.js
+++ b/examples/webpack.config.babel.js
@@ -25,9 +25,9 @@ export default {
 
   module: {
     loaders: [
-      { test: /\.js$/, exclude: /node_modules/, loader: 'babel' },
-      { test: /\.vue$/, loader: 'vue' },
-      { test: /\.json$/, loader: 'json' }
+      { test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader' },
+      { test: /\.vue$/, loader: 'vue-loader' },
+      { test: /\.json$/, loader: 'json-loader' }
     ]
   },
 
diff --git a/src/shared/getMetaInfo.js b/src/shared/getMetaInfo.js
index 804e098a..87d13562 100644
--- a/src/shared/getMetaInfo.js
+++ b/src/shared/getMetaInfo.js
@@ -43,7 +43,7 @@ export default function _getMetaInfo (options = {}) {
           let shared = false
           for (let sourceIndex in source) {
             const sourceItem = source[sourceIndex]
-            if (targetItem[tagIDKeyName] === sourceItem[tagIDKeyName]) {
+            if (targetItem[tagIDKeyName] && targetItem[tagIDKeyName] === sourceItem[tagIDKeyName]) {
               shared = true
               break
             }

From 488d6d1dcad93f278d041160022c70915f16e65c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Chopin?= <seb@chopin.io>
Date: Mon, 14 Nov 2016 20:52:42 +0100
Subject: [PATCH 2/2] Add options for testing getMetaInfo

---
 test/getMetaInfo.spec.js | 42 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/test/getMetaInfo.spec.js b/test/getMetaInfo.spec.js
index 9bd7e0eb..e2402fd7 100644
--- a/test/getMetaInfo.spec.js
+++ b/test/getMetaInfo.spec.js
@@ -1,7 +1,21 @@
 import Vue from 'vue'
 import _getMetaInfo from '../src/shared/getMetaInfo'
+import {
+  VUE_META_KEY_NAME,
+  VUE_META_ATTRIBUTE,
+  VUE_META_SERVER_RENDERED_ATTRIBUTE,
+  VUE_META_TAG_LIST_ID_KEY_NAME
+} from '../src/shared/constants'
 
-const getMetaInfo = _getMetaInfo()
+// set some default options
+const defaultOptions = {
+  keyName: VUE_META_KEY_NAME,
+  attribute: VUE_META_ATTRIBUTE,
+  ssrAttribute: VUE_META_SERVER_RENDERED_ATTRIBUTE,
+  tagIDKeyName: VUE_META_TAG_LIST_ID_KEY_NAME
+}
+
+const getMetaInfo = _getMetaInfo(defaultOptions)
 
 describe('getMetaInfo', () => {
   // const container = document.createElement('div')
@@ -25,4 +39,30 @@ describe('getMetaInfo', () => {
       noscript: []
     })
   })
+
+  it('returns metaInfos when used in component', () => {
+    component = new Vue({
+      metaInfo: {
+        title: 'Hello',
+        meta: [
+          { charset: 'utf-8' }
+        ]
+      }
+    })
+    expect(getMetaInfo(component)).to.eql({
+      title: 'Hello',
+      titleChunk: 'Hello',
+      titleTemplate: '%s',
+      htmlAttrs: {},
+      bodyAttrs: {},
+      meta: [
+        { charset: 'utf-8' }
+      ],
+      base: [],
+      link: [],
+      style: [],
+      script: [],
+      noscript: []
+    })
+  })
 })