update

src/components/PrintBook.test.ts

@@ -4,7 +4,7 @@ import { createEmptyTeachingDesign } from '../domain/teachingDesign'
 import PrintBook from './PrintBook.vue'
 
 describe('PrintBook', () => {
-  it('renders one cover and every lesson in current order', () => {
+  it('renders every lesson in current order without cover', () => {
     const first = createEmptyTeachingDesign('2.md')
     first.topic = '第二课'
     const second = createEmptyTeachingDesign('1.md')
@@ -12,12 +12,11 @@ describe('PrintBook', () => {
 
     const wrapper = mount(PrintBook, {
       props: {
-        cover: { courseName: 'Web 前端开发', teacherName: '张老师' },
         designs: [first, second],
       },
     })
 
-    expect(wrapper.findAll('.print-section')).toHaveLength(3)
+    expect(wrapper.findAll('.print-section')).toHaveLength(2)
     expect(wrapper.text().indexOf('第二课')).toBeLessThan(wrapper.text().indexOf('第一课'))
   })
 })