finish configuring client tests

jest.react.config.js

@@ -1,4 +1,6 @@
 module.exports = {
   verbose: true,
   testTimeout: 15000,
+  testRegex: '(/src/client/.*\\.(test|spec))\\.[jt]sx?$',
+  setupFilesAfterEnv: ['<rootDir>/tests/client/globalSetup.js'],
 };

package.json

@@ -19,7 +19,7 @@
     "lint": "eslint .",
     "test": "yarn test:int && yarn test:client",
     "test:int": "cross-env PAYLOAD_CONFIG_PATH=demo/payload.config.js NODE_ENV=test DISABLE_LOGGING=true jest --forceExit --runInBand",
-    "test:client": "cross-env PAYLOAD_CONFIG_PATH=demo/payload.config.js NODE_ENV=test jest --config=jest.react.config.js  src/client/client.spec.js"
+    "test:client": "cross-env PAYLOAD_CONFIG_PATH=demo/payload.config.js NODE_ENV=test jest --config=jest.react.config.js"
   },
   "dependencies": {
     "@babel/core": "^7.11.6",

src/client/client.spec.js

@@ -1,4 +1,3 @@
-import '@testing-library/jest-dom/extend-expect';
 import React from 'react';
 import { render } from '@testing-library/react';
 import Separator from './components/elements/Paginator/Separator';

tests/client/globalSetup.js

@@ -0,0 +1 @@
+import '@testing-library/jest-dom';