feat: mock document.all and test

package.json

@@ -7,8 +7,8 @@
     "test": "test"
   },
   "scripts": {
-    "test": "jest",
+    "test": "jest ./test/",
-    "test:debug": "node --inspect-brk node_modules/.bin/jest --runInBand"
+    "test:debug": "node --inspect-brk node_modules/.bin/jest --runInBand ./test/"
   },
   "logLevel": "warn",
   "author": "rnet",
@@ -23,7 +23,7 @@
     "request-promise": "^4.2.6",
     "yargs": "^17.7.2",
     "canvas": "^2.11.2",
-    "jsdom": "^22.1.0",
+    "jsdom": "^22.1.0"
   },
   "jest": {
     "moduleNameMapper": {

test/documentAll-addon.test.js

@@ -0,0 +1,23 @@
+const getDocumentAll = require('@utils/getDocumentAll').getDocumentAll;
+
+describe('模拟document.all检测', () => {
+  const da = getDocumentAll({ length: 1 });
+  console.log(
+    '运行：getDocumentAll({ length: 1 })，返回：', da,
+    '\n运行：getDocumentAll({ length: 1 }) == undefined，返回：', da == undefined,
+    '\n运行：getDocumentAll({ length: 1 })()，返回：', da(),
+    '\n运行：typeof getDocumentAll({ length: 1 })，返回：', typeof da,
+  );
+  test('getDocumentAll({ length: 1 }).length === 1', () => {
+    expect(da.length).toBe(1);
+  });
+  test('getDocumentAll({ length: 1 }) == undefined', () => {
+    expect(da == undefined).toBe(true);
+  });
+  test('typeof getDocumentAll({ length: 1 })', () => {
+    expect(typeof da).toBe('undefined');
+  });
+  test('getDocumentAll({ length: 1 })() === null', () => {
+    expect(da()).toBe(null);
+  });
+});