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90 lines
3.1 KiB
90 lines
3.1 KiB
import Vue from 'vue'
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describe('Options el', () => {
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it('basic usage', () => {
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const el = document.createElement('div')
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el.innerHTML = '<span>{{message}}</span>'
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const vm = new Vue({
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el,
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data: { message: 'hello world' }
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})
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expect(vm.$el.tagName).toBe('DIV')
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expect(vm.$el.textContent).toBe(vm.message)
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})
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it('should be replaced when use togther with `template` option', () => {
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const el = document.createElement('div')
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el.innerHTML = '<span>{{message}}</span>'
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const vm = new Vue({
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el,
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template: '<p id="app"><span>{{message}}</span></p>',
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data: { message: 'hello world' }
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})
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expect(vm.$el.tagName).toBe('P')
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expect(vm.$el.textContent).toBe(vm.message)
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})
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it('should be replaced when use togther with `render` option', () => {
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const el = document.createElement('div')
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el.innerHTML = '<span>{{message}}</span>'
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const vm = new Vue({
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el,
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render (h) {
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return h('p', { staticAttrs: { id: 'app' }}, [
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h('span', {}, [this.message])
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])
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},
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data: { message: 'hello world' }
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})
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expect(vm.$el.tagName).toBe('P')
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expect(vm.$el.textContent).toBe(vm.message)
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})
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it('svg element', () => {
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const parent = document.createElement('div')
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parent.innerHTML =
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'<svg>' +
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'<text :x="x" :y="y" :fill="color">{{ text }}</text>' +
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'<g><clipPath><foo></foo></clipPath></g>' +
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'</svg>'
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const vm = new Vue({
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el: parent.childNodes[0],
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data: {
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x: 64,
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y: 128,
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color: 'red',
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text: 'svg text'
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}
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})
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expect(vm.$el.tagName).toBe('svg')
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expect(vm.$el.childNodes[0].getAttribute('x')).toBe(vm.x.toString())
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expect(vm.$el.childNodes[0].getAttribute('y')).toBe(vm.y.toString())
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expect(vm.$el.childNodes[0].getAttribute('fill')).toBe(vm.color)
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expect(vm.$el.childNodes[0].textContent).toBe(vm.text)
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// nested, non-explicitly listed SVG elements
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expect(vm.$el.childNodes[1].childNodes[0].namespaceURI).toContain('svg')
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expect(vm.$el.childNodes[1].childNodes[0].childNodes[0].namespaceURI).toContain('svg')
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})
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// https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value
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it('properly decode attribute values when parsing templates from DOM', () => {
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const el = document.createElement('div')
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el.innerHTML = '<a href="/a?foo=bar&baz=qux" name="<abc>" single=\'"hi"\'></a>'
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const vm = new Vue({ el })
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expect(vm.$el.children[0].getAttribute('href')).toBe('/a?foo=bar&baz=qux')
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expect(vm.$el.children[0].getAttribute('name')).toBe('<abc>')
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expect(vm.$el.children[0].getAttribute('single')).toBe('"hi"')
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})
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it('decode attribute value newlines when parsing templates from DOM in IE', () => {
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const el = document.createElement('div')
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el.innerHTML = `<a :style="{\ncolor:'red'\n}"></a>`
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const vm = new Vue({ el })
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expect(vm.$el.children[0].style.color).toBe('red')
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})
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it('warn cannot find element', () => {
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new Vue({ el: '#non-existent' })
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expect('Cannot find element: #non-existent').toHaveBeenWarned()
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})
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})
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