chore: move tooling to vue-cli v3.0.0-rc.2

tests/unit/.eslintrc.js

@@ -0,0 +1,8 @@
+module.exports = {
+  env: {
+    jest: true
+  },
+  rules: {
+    'import/no-extraneous-dependencies': 'off'
+  }
+}

tests/unit/Dashboard.spec.js

@@ -0,0 +1,29 @@
+import Vue from 'vue'
+import { shallowMount } from '@vue/test-utils'
+import BootstrapVue from 'bootstrap-vue'
+import Dashboard from '@/views/Dashboard'
+
+Vue.use(BootstrapVue)
+
+describe('Dashboard.vue', () => {
+  it('has a created hook', () => {
+    expect(typeof Dashboard.data).toMatch('function')
+  })
+  it('sets the correct default data', () => {
+    expect(typeof Dashboard.data).toMatch('function')
+    const defaultData = Dashboard.data()
+    expect(defaultData.selected).toMatch('Month')
+  })
+  it('is Vue instance', () => {
+    const wrapper = shallowMount(Dashboard)
+    expect(wrapper.isVueInstance()).toBe(true)
+  })
+  it('is Dashboard', () => {
+    const wrapper = shallowMount(Dashboard)
+    expect(wrapper.is(Dashboard)).toBe(true)
+  })
+  // it('should render correct content', () => {
+  //   const wrapper = shallowMount(Dashboard)
+  //   expect(wrapper.find('h4 > #traffic').text()).toMatch('Traffic')
+  // })
+})