Resume sending E2E test failures to slack (#3575)

* Update: use e2e-enviornment to send failed test reports to slack

.github/workflows/e2e-test.yml

@@ -24,6 +24,9 @@ env:
   E2E_BLOG_TOKEN:           ${{ secrets.E2E_BLOG_TOKEN }}
   E2E_USER_TOKEN:           ${{ secrets.E2E_USER_TOKEN }}
   E2E_RETEST:               1
+  WC_E2E_SCREENSHOTS:       1
+  E2E_SLACK_CHANNEL:        ${{ secrets.E2E_SLACK_CHANNEL }}
+  E2E_SLACK_TOKEN:          ${{ secrets.E2E_SLACK_TOKEN }}
 
 jobs:
   wcpay-e2e-tests:
@@ -125,9 +128,12 @@ jobs:
       - name: Run E2E Tests
         run: npm run test:e2e
 
-      # Upload screenshots if any
-      - name: Upload screenshots
+      # Archive screenshots if any
+      - name: Archive e2e test screenshots
+        if: ${{ always() }}
         uses: actions/upload-artifact@v2
         with:
-          name: screenshots
-          path: screenshots
+            name: e2e-screenshots
+            path: tests/e2e/screenshots
+            if-no-files-found: ignore
+            retention-days: 5

tests/e2e/config/jest.config.js

@@ -1,6 +1,6 @@
 const path = require( 'path' );
 const { config } = require( 'dotenv' );
-const { jestConfig } = require( '@automattic/puppeteer-utils' );
+const { useE2EJestConfig } = require( '@woocommerce/e2e-environment' );
 const fs = require( 'fs' );
 
 config( { path: path.resolve( __dirname, '.env' ) } );
@@ -47,16 +47,15 @@ if ( process.env.E2E_GROUP ) {
 	} );
 }
 
-module.exports = {
-	...jestConfig,
+// eslint-disable-next-line react-hooks/rules-of-hooks
+const testConfig = useE2EJestConfig( {
+	setupFiles: [],
 	rootDir: path.resolve( __dirname, '../../../' ),
 	roots: allowedPaths,
-	setupFilesAfterEnv: [
-		path.resolve( __dirname, '../setup/jest-setup.js' ),
-		...jestConfig.setupFilesAfterEnv,
-	],
 	testSequencer: path.resolve(
 		__dirname,
 		'../config/jest-custom-sequencer.js'
 	),
-};
+} );
+
+module.exports = testConfig;