[MM-55294] Migrate jest v26 to v29 to speed up "web app CI PR / test" (#25192)

webapp/platform/components/jest.config.js

@@ -15,7 +15,7 @@ const config = {
         '^.+\\.(css|scss)$': 'identity-obj-proxy',
     },
     moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx'],
-    setupFilesAfterEnv: ['<rootDir>/src/setupTests.ts'],
+    setupFilesAfterEnv: ['<rootDir>/setup_jest.ts'],
 };
 
 module.exports = config;

webapp/platform/components/package.json

@@ -18,6 +18,7 @@
     "@rollup/plugin-commonjs": "^21.0.2",
     "@rollup/plugin-node-resolve": "^13.1.3",
     "@rollup/plugin-typescript": "^8.3.1",
+    "@testing-library/jest-dom": "5.16.4",
     "@types/lodash": "^4.14.178",
     "@types/react": "^17.0.2",
     "@types/react-bootstrap": "^0.32.22",

webapp/platform/components/tsconfig.json

@@ -14,5 +14,8 @@
         "outDir": "dist",
         "rootDir": "src",
         "composite": true
-    }
+    },
+    "include": [
+        "./src/**/*"
+    ],
 }