1import { paramMock } from "./utils" 2 3export function mockDocument() { 4 global.systemplugin.document = { 5 create: function (...args) { 6 console.warn("document.create interface mocked in the Previewer. How this interface works on the Previewer may" + 7 " be different from that on a real device.") 8 const len = args.length 9 if (typeof args[len - 1] === 'function') { 10 args[len - 1].call(this, paramMock.businessErrorMock, paramMock.paramStringMock) 11 } else { 12 return new Promise((resolve, reject) => { 13 resolve(paramMock.paramStringMock); 14 }) 15 } 16 }, 17 choose: function (...args) { 18 console.warn("document.choose interface mocked in the Previewer. How this interface works on the Previewer may" + 19 " be different from that on a real device.") 20 const len = args.length 21 if (typeof args[len - 1] === 'function') { 22 args[len - 1].call(this, paramMock.businessErrorMock, paramMock.paramStringMock) 23 } else { 24 return new Promise((resolve, reject) => { 25 resolve(paramMock.paramStringMock); 26 }) 27 } 28 }, 29 show: function (...args) { 30 console.warn("document.show interface mocked in the Previewer. How this interface works on the Previewer may" + 31 " be different from that on a real device.") 32 const len = args.length 33 if (typeof args[len - 1] === 'function') { 34 args[len - 1].call(this, paramMock.businessErrorMock) 35 } else { 36 return new Promise((resolve, reject) => { 37 resolve(); 38 }) 39 } 40 } 41 } 42}