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wip: update runtime-test

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This commit is contained in:
Evan You 2019-08-21 17:05:14 -04:00
parent 13f5067656
commit b5384006d2
3 changed files with 146 additions and 138 deletions
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5
packages/runtime-core/src/component.ts
View File

@ -254,6 +254,11 @@ export function setupStatefulComponent(instance: ComponentInstance) {
}
instance.render = Component.render as RenderFunction
}
} else {
if (__DEV__ && !Component.render) {
// TODO warn missing render fn
}
instance.render = Component.render as RenderFunction
}
}

280
packages/runtime-test/__tests__/testRuntime.spec.ts
View File

@ -4,18 +4,19 @@ import {
nodeOps,
NodeTypes,
TestElement,
TestText
// dumpOps,
// NodeOpTypes,
// nextTick,
// state,
// resetOps,
// serialize,
// triggerEvent
TestText,
ref,
reactive,
dumpOps,
resetOps,
NodeOpTypes,
nextTick,
serialize,
triggerEvent
} from '../src'
describe('test renderer', () => {
it('should work', async () => {
it('should work', () => {
const root = nodeOps.createElement('div')
render(
h(
@ -40,137 +41,132 @@ describe('test renderer', () => {
expect(text.text).toBe('hello')
})
// it('should record ops', async () => {
// const store = state({
// id: 'test',
// text: 'hello'
// })
// class App extends Component {
// render() {
// return h(
// 'div',
// {
// id: store.id
// },
// store.text
// )
// }
// }
// const root = nodeOps.createElement('div')
// resetOps()
// await render(h(App), root)
// const ops = dumpOps()
// expect(ops.length).toBe(5)
// expect(ops[0]).toEqual({
// type: NodeOpTypes.CREATE,
// nodeType: NodeTypes.ELEMENT,
// tag: 'div',
// targetNode: root.children[0]
// })
// expect(ops[1]).toEqual({
// type: NodeOpTypes.PATCH,
// targetNode: root.children[0],
// propKey: 'id',
// propPrevValue: null,
// propNextValue: 'test'
// })
// expect(ops[2]).toEqual({
// type: NodeOpTypes.CREATE,
// nodeType: NodeTypes.TEXT,
// text: 'hello',
// targetNode: (root.children[0] as TestElement).children[0]
// })
// expect(ops[3]).toEqual({
// type: NodeOpTypes.APPEND,
// targetNode: (root.children[0] as TestElement).children[0],
// parentNode: root.children[0]
// })
// expect(ops[4]).toEqual({
// type: NodeOpTypes.APPEND,
// targetNode: root.children[0],
// parentNode: root
// })
// // test update ops
// store.id = 'foo'
// store.text = 'bar'
// await nextTick()
// const updateOps = dumpOps()
// expect(updateOps.length).toBe(2)
// expect(updateOps[0]).toEqual({
// type: NodeOpTypes.PATCH,
// targetNode: root.children[0],
// propKey: 'id',
// propPrevValue: 'test',
// propNextValue: 'foo'
// })
// expect(updateOps[1]).toEqual({
// type: NodeOpTypes.SET_TEXT,
// targetNode: (root.children[0] as TestElement).children[0],
// text: 'bar'
// })
// })
// it('should be able to serialize nodes', async () => {
// class App extends Component {
// render() {
// return h(
// 'div',
// {
// id: 'test'
// },
// [h('span', 'foo'), 'hello']
// )
// }
// }
// const root = nodeOps.createElement('div')
// await render(h(App), root)
// expect(serialize(root)).toEqual(
// `<div><div id="test"><span>foo</span>hello</div></div>`
// )
// expect(serialize(root, 2)).toEqual(
// `<div>
// <div id="test">
// <span>
// foo
// </span>
// hello
// </div>
// </div>`
// )
// })
// it('should be able to trigger events', async () => {
// class App extends Component {
// count = 0
// inc() {
// this.count++
// }
// render() {
// return h(
// 'div',
// {
// onClick: this.inc
// },
// this.count
// )
// }
// }
// const app = await renderInstance(App)
// triggerEvent(app.$el, 'click')
// expect(app.count).toBe(1)
// await nextTick()
// expect(serialize(app.$el)).toBe(`<div>1</div>`)
// })
it('should record ops', async () => {
const state = reactive({
id: 'test',
text: 'hello'
})
const App = {
render() {
return h(
'div',
{
id: state.id
},
state.text
)
}
}
const root = nodeOps.createElement('div')
resetOps()
render(h(App), root)
const ops = dumpOps()
expect(ops.length).toBe(4)
expect(ops[0]).toEqual({
type: NodeOpTypes.CREATE,
nodeType: NodeTypes.ELEMENT,
tag: 'div',
targetNode: root.children[0]
})
expect(ops[1]).toEqual({
type: NodeOpTypes.PATCH,
targetNode: root.children[0],
propKey: 'id',
propPrevValue: null,
propNextValue: 'test'
})
expect(ops[2]).toEqual({
type: NodeOpTypes.SET_ELEMENT_TEXT,
text: 'hello',
targetNode: root.children[0]
})
expect(ops[3]).toEqual({
type: NodeOpTypes.INSERT,
targetNode: root.children[0],
parentNode: root,
refNode: null
})
// test update ops
state.id = 'foo'
state.text = 'bar'
await nextTick()
const updateOps = dumpOps()
expect(updateOps.length).toBe(2)
expect(updateOps[0]).toEqual({
type: NodeOpTypes.PATCH,
targetNode: root.children[0],
propKey: 'id',
propPrevValue: 'test',
propNextValue: 'foo'
})
expect(updateOps[1]).toEqual({
type: NodeOpTypes.SET_ELEMENT_TEXT,
targetNode: root.children[0],
text: 'bar'
})
})
it('should be able to serialize nodes', () => {
const App = {
render() {
return h(
'div',
{
id: 'test'
},
[h('span', 0, 'foo'), 'hello']
)
}
}
const root = nodeOps.createElement('div')
render(h(App), root)
expect(serialize(root)).toEqual(
`<div><div id="test"><span>foo</span>hello</div></div>`
)
// indented output
expect(serialize(root, 2)).toEqual(
`<div>
<div id="test">
<span>
foo
</span>
hello
</div>
</div>`
)
})
it('should be able to trigger events', async () => {
const count = ref(0)
const App = () => {
return h(
'span',
{
onClick: () => {
count.value++
}
},
count.value
)
}
const root = nodeOps.createElement('div')
render(h(App), root)
triggerEvent(root.children[0] as TestElement, 'click')
expect(count.value).toBe(1)
await nextTick()
expect(serialize(root)).toBe(`<div><span>1</span></div>`)
})
})

27
packages/runtime-test/src/nodeOps.ts
View File

@ -4,6 +4,15 @@ export const enum NodeTypes {
COMMENT = 'comment'
}
export const enum NodeOpTypes {
CREATE = 'create',
INSERT = 'insert',
REMOVE = 'remove',
SET_TEXT = 'setText',
SET_ELEMENT_TEXT = 'setElementText',
PATCH = 'patch'
}
export interface TestElement {
id: number
type: NodeTypes.ELEMENT
@ -30,15 +39,6 @@ export interface TestComment {
export type TestNode = TestElement | TestText | TestComment
export const enum NodeOpTypes {
CREATE = 'create',
INSERT = 'insert',
REMOVE = 'remove',
SET_TEXT = 'setText',
SET_ELEMENT_TEXT = 'setElementText',
PATCH = 'patch'
}
export interface NodeOp {
type: NodeOpTypes
nodeType?: NodeTypes
@ -184,7 +184,14 @@ function setElementText(el: TestElement, text: string) {
el.children.forEach(c => {
c.parentNode = null
})
el.children = [createText(text)]
el.children = [
{
id: nodeId++,
type: NodeTypes.TEXT,
text,
parentNode: el
}
]
}
function parentNode(node: TestNode): TestElement | null {