test: add CChartBarExample unit test (#193)

Author: Ganjar Setia M

tests/unit/views/charts/CChartBarExample.spec.js

@@ -0,0 +1,29 @@
+import Vue from 'vue'
+import { shallowMount } from '@vue/test-utils';
+import CoreuiVue from '@coreui/vue'
+import CChartBarExample from '@/views/charts/CChartBarExample'
+
+Vue.use(CoreuiVue)
+
+describe('CChartBarExample', () => {
+  it('has a name', () => {
+    expect(CChartBarExample.name).toBe('CChartBarExample')
+  })
+  it('is Vue instance', () => {
+    const wrapper = shallowMount(CChartBarExample)
+    expect(wrapper.isVueInstance()).toBe(true)
+  })
+  it('is CChartBarExample', () => {
+    const wrapper = shallowMount(CChartBarExample)
+    expect(wrapper.is(CChartBarExample)).toBe(true)
+  })
+  test('renders correctly', () => {
+    const wrapper = shallowMount(CChartBarExample)
+    expect(wrapper.element).toMatchSnapshot()
+  })
+  it('should have computed', () => {
+    const wrapper = shallowMount(CChartBarExample)
+
+    expect(wrapper.vm.defaultDatasets).toBeDefined()
+  })
+})

tests/unit/views/charts/__snapshots__/CChartBarExample.spec.js.snap

@@ -0,0 +1,8 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`CChartBarExample renders correctly 1`] = `
+<cchartbar-stub
+  datasets="[object Object]"
+  labels="months"
+/>
+`;