D2Admin 1.7

Former-commit-id: 3010ce31114fdc121006451c72f9e18306239fd2

tests/unit/d2-count-up.spec.js

@@ -0,0 +1,72 @@
+import { mount } from '@vue/test-utils'
+import D2CountUp from '@/components/d2-count-up/index.vue'
+
+describe('d2-count-up', () => {
+  // 存在且是Vue组件实例
+  it('is a vue instance', () => {
+    const wrapper = mount(D2CountUp, {
+      propsData: {
+        end: 100
+      }
+    })
+
+    expect(wrapper.exists()).toBeTruthy()
+    expect(wrapper.isVueInstance()).toBeTruthy()
+  })
+
+  // props
+  it('has props', () => {
+    const wrapper = mount(D2CountUp, {
+      propsData: {
+        start: 0,
+        end: 100,
+        decimals: 0,
+        duration: 2,
+        options: {}
+      }
+    })
+
+    expect(wrapper.props().start).toEqual(0)
+    expect(wrapper.props().end).toEqual(100)
+    expect(wrapper.props().decimals).toEqual(0)
+    expect(wrapper.props().duration).toEqual(2)
+    expect(wrapper.props().options).toEqual({})
+  })
+
+  // 开始数字，1秒后结束数字
+  it('start number is 1, 1s later, end number is 99', (done) => {
+    const wrapper = mount(D2CountUp, {
+      propsData: {
+        start: 1,
+        end: 99,
+        duration: 1
+      }
+    })
+
+    expect(wrapper.text()).toBe('1')
+
+    setTimeout(() => {
+      expect(wrapper.text()).toBe('99')
+      done()
+    }, 1100)
+  })
+
+  // 小数位数
+  it('start number is 1.00, 1s later, end number is 99.00', (done) => {
+    const wrapper = mount(D2CountUp, {
+      propsData: {
+        start: 1,
+        end: 99,
+        decimals: 2,
+        duration: 1
+      }
+    })
+
+    expect(wrapper.text()).toBe('1.00')
+
+    setTimeout(() => {
+      expect(wrapper.text()).toBe('99.00')
+      done()
+    }, 1100)
+  })
+})