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Dec 27, 2016
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add unit test for dynamic component with props #4570

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add unit test for dynamic with props 
add unit test for dynamic component with props
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@bluemsn
bluemsn authored Dec 26, 2016
commit be95f11ff71b9311af639b34945c209db8401ed4
37 changes: 33 additions & 4 deletions test/unit/features/component/component.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -87,23 +87,52 @@ describe('Component', () => {
},
components: {
'view-a': {
template: '<div>foo</div>',
template: '<div>foo {{view}}</div>',
data () {
return { view: 'a' }
}
},
'view-b': {
template: '<div>bar</div>',
template: '<div>bar {{view}}</div>',
data () {
return { view: 'b' }
}
}
}
}).$mount()
expect(vm.$el.outerHTML).toBe('<div view="view-a">foo</div>')
expect(vm.$el.outerHTML).toBe('<div view="view-a">foo a</div>')
vm.view = 'view-b'
waitForUpdate(() => {
expect(vm.$el.outerHTML).toBe('<div view="view-b">bar</div>')
expect(vm.$el.outerHTML).toBe('<div view="view-b">bar b</div>')
vm.view = ''
})
.then(() => {
expect(vm.$el.nodeType).toBe(8)
expect(vm.$el.data).toBe('')
}).then(done)
})

it('dynamic with props', done => {
const vm = new Vue({
template: '<component :is="view" :view="view"></component>',
data: {
view: 'view-a'
},
components: {
'view-a': {
template: '<div>foo {{view}}</div>',
props: ['view']
},
'view-b': {
template: '<div>bar {{view}}</div>',
props: ['view']
}
}
}).$mount()
expect(vm.$el.outerHTML).toBe('<div>foo view-a</div>')
vm.view = 'view-b'
waitForUpdate(() => {
expect(vm.$el.outerHTML).toBe('<div>bar view-b</div>')
vm.view = ''
})
.then(() => {
Expand Down