feat: update @testing-library/dom to latest

BREAKING CHANGE: upgrading @testing-library/dom from 6.x to 7.x

Author: mihar-22

package.json

@@ -49,7 +49,7 @@
     "contributors:generate": "all-contributors generate"
   },
   "dependencies": {
-    "@testing-library/dom": "^6.1.0"
+    "@testing-library/dom": "^7.16.2"
   },
   "devDependencies": {
     "@babel/cli": "^7.5.5",
@@ -60,27 +60,27 @@
     "@babel/preset-env": "^7.5.5",
     "@commitlint/cli": "^8.2.0",
     "@commitlint/config-conventional": "^8.2.0",
-    "@testing-library/jest-dom": "^4.1.0",
-    "@types/jest": "^24.0.18",
+    "@testing-library/jest-dom": "^5.10.1",
+    "@types/jest": "^26.0.0",
     "all-contributors-cli": "^6.9.0",
     "babel-eslint": "^10.0.3",
-    "babel-jest": "^24.9.0",
+    "babel-jest": "^26.0.1",
     "doctoc": "^1.4.0",
-    "eslint": "^6.2.2",
+    "eslint": "^7.3.0",
     "eslint-config-standard": "^14.1.0",
     "eslint-plugin-import": "^2.18.2",
-    "eslint-plugin-node": "^10.0.0",
+    "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.2.1",
-    "eslint-plugin-react-hooks": "^2.0.1",
-    "eslint-plugin-simple-import-sort": "^4.0.0",
+    "eslint-plugin-react-hooks": "^4.0.4",
+    "eslint-plugin-simple-import-sort": "^5.0.3",
     "eslint-plugin-standard": "^4.0.1",
-    "husky": "^3.0.5",
-    "jest": "^24.9.0",
-    "jest-watch-typeahead": "^0.4.0",
-    "lint-staged": "^9.2.5",
+    "husky": "^4.2.5",
+    "jest": "^26.0.1",
+    "jest-watch-typeahead": "^0.6.0",
+    "lint-staged": "^10.2.11",
     "preact": "^10.0.0-rc.1",
     "preact-portal": "^1.1.3",
-    "prettier": "^1.18.2",
+    "prettier": "^2.0.5",
     "rimraf": "^3.0.0"
   },
   "peerDependencies": {

src/__tests__/end-to-end.js

@@ -1,6 +1,6 @@
 import { Component, h } from 'preact'
 
-import { render, wait } from '..' // eslint-disable-line import/named
+import { render, waitFor } from '..' // eslint-disable-line import/named
 
 const fetchAMessage = () => new Promise((resolve) => {
   // we are using random timeout here to simulate a real-time example
@@ -39,7 +39,7 @@ test('it waits for the data to be loaded', async () => {
 
   expect(queryByText('Loading...')).toBeTruthy()
 
-  await wait(() => expect(queryByText('Loading...')).toBeNull())
+  await waitFor(() => expect(queryByText('Loading...')).toBeNull())
 
   expect(queryByTestId('message').textContent).toMatch(/Hello World/)
 })