add test files

Author: klarkc

template/test/.eslintrc

@@ -0,0 +1,9 @@
+{
+  "env": {
+    "mocha": true
+  },
+  "globals": {
+    "expect": true,
+    "sinon": true
+  }
+}

template/test/index.js

@@ -0,0 +1,13 @@
+import Vue from 'vue';
+
+Vue.config.productionTip = false;
+
+// require all test files (files that ends with .spec.js)
+const testsContext = require.context('./specs', true, /\.spec$/);
+testsContext.keys().forEach(testsContext);
+
+// require all src files that ends with .js or .vue for coverage.
+// you can also change this to match only the subset of files that
+// you want coverage for.
+const srcContext = require.context('../src', true, /^\.\/.+\.(vue|js)$/);
+srcContext.keys().forEach(srcContext);

template/test/specs/Hello.spec.js

@@ -0,0 +1,12 @@
+import Vue from 'vue';
+import Component from '@/components/{{ name }}';
+
+describe('{{ name }}.vue', () => {
+  it('should render correct contents', () => {
+    const Constructor = Vue.extend(Component);
+    const propsData = {text: 'Test text'};
+    const vm = new Constructor({propsData}).$mount();
+    expect(vm.$el.querySelector('strong').textContent)
+      .to.equal(propsData.text);
+  });
+});