budibase/packages/client/tests/testAppDef.js

183 lines
4.5 KiB
JavaScript

import { JSDOM } from "jsdom"
import { loadBudibase } from "../src/index"
export const load = async (page, screens, url) => {
screens = screens || []
url = url || "/"
const dom = new JSDOM("<!DOCTYPE html><html><body></body><html>", {
url: `http://test${url}`,
})
autoAssignIds(page.props)
for (let s of screens) {
autoAssignIds(s.props)
}
setAppDef(dom.window, page, screens)
addWindowGlobals(dom.window, page, screens, {
hierarchy: {},
actions: [],
triggers: [],
})
setComponentCodeMeta(page, screens)
const app = await loadBudibase({
componentLibraries: allLibs(dom.window),
window: dom.window,
localStorage: createLocalStorage(),
})
return { dom, app }
}
const addWindowGlobals = (window, page, screens) => {
window["##BUDIBASE_FRONTEND_DEFINITION##"] = {
page,
screens,
}
}
export const makePage = props => ({ props })
export const makeScreen = (route, props) => ({ props, route })
export const timeout = ms => new Promise(resolve => setTimeout(resolve, ms))
export const walkComponentTree = (node, action) => {
action(node)
// works for nodes or props
const children = node.children || node._children
if (children) {
for (let child of children) {
walkComponentTree(child, action)
}
}
}
// this happens for real by the builder...
// ..this only assigns _ids when missing
const autoAssignIds = (props, count = 0) => {
if (!props._id) {
props._id = `auto_id_${count}`
}
if (props._children) {
for (let child of props._children) {
count += 1
autoAssignIds(child, count)
}
}
}
// any component with an id that include "based_on_store" is
// assumed to have code that depends on store value
const setComponentCodeMeta = (page, screens) => {
const setComponentCodeMeta_single = props => {
walkComponentTree(props, c => {
if (c._id.indexOf("based_on_store") >= 0) {
c._codeMeta = { dependsOnStore: true }
}
})
}
setComponentCodeMeta_single(page.props)
for (let s of screens || []) {
setComponentCodeMeta_single(s.props)
}
}
const setAppDef = (window, page, screens) => {
window["##BUDIBASE_FRONTEND_DEFINITION##"] = {
componentLibraries: [],
page,
screens,
}
}
const allLibs = window => ({
testlib: maketestlib(window),
})
const createLocalStorage = () => {
const data = {}
return {
getItem: key => data[key],
setItem: (key, value) => (data[key] = value),
}
}
const maketestlib = window => ({
div: function(opts) {
const node = window.document.createElement("DIV")
const defaultChild = window.document.createElement("DIV")
defaultChild.className = "default-child"
node.appendChild(defaultChild)
let currentProps = { ...opts.props }
let childNodes = []
const set = props => {
currentProps = Object.assign(currentProps, props)
node.className = currentProps.className || ""
if (currentProps._children && currentProps._children.length > 0) {
if (currentProps.append) {
for (let c of childNodes) {
node.removeChild(c)
}
const components = currentProps._bb.attachChildren(node, {
hydrate: false,
})
childNodes = components.map(c => c.component._element)
} else {
currentProps._bb.attachChildren(node)
}
}
}
this.$destroy = () => opts.target.removeChild(node)
this.$set = set
this._element = node
set(opts.props)
opts.target.appendChild(node)
},
h1: function(opts) {
const node = window.document.createElement("H1")
let currentProps = { ...opts.props }
const set = props => {
currentProps = Object.assign(currentProps, props)
if (currentProps.text) {
node.innerText = currentProps.text
}
}
this.$destroy = () => opts.target.removeChild(node)
this.$set = set
this._element = node
set(opts.props)
opts.target.appendChild(node)
},
button: function(opts) {
const node = window.document.createElement("BUTTON")
let currentProps = { ...opts.props }
const set = props => {
currentProps = Object.assign(currentProps, props)
if (currentProps.onClick) {
node.addEventListener("click", () => {
const testText = currentProps.testText || "hello"
currentProps._bb.call(props.onClick, { testText })
})
}
}
this.$destroy = () => opts.target.removeChild(node)
this.$set = set
this._element = node
set(opts.props)
opts.target.appendChild(node)
},
})