DELETE / Testing: slim down the action workflows to just run the relevant test

Quick hack to make the preserve GH resources and get results quicker while testing this issue.

Author: jrfnl

.github/workflows/end-to-end-tests.yml

@@ -197,48 +197,5 @@ jobs:
       - name: Install WordPress
         run: npm run env:install
 
-      - name: Run slow PHPUnit tests
-        if: ${{ matrix.split_slow }}
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --group ${{ env.SLOW_TESTS }}
-
-      - name: Run PHPUnit tests for single site excluding slow tests
-        if: ${{ matrix.php < '7.0' && ! matrix.split_slow && ! matrix.multisite }}
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --exclude-group ${{ env.SLOW_TESTS }},ajax,ms-files,ms-required
-
-      - name: Run PHPUnit tests for Multisite excluding slow tests
-        if: ${{ matrix.php < '7.0' && ! matrix.split_slow && matrix.multisite }}
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --exclude-group ${{ env.SLOW_TESTS }},ajax,ms-files,ms-excluded,oembed-headers
-
-      - name: Run PHPUnit tests
-        if: ${{ matrix.php >= '7.0' }}
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }}
-
-      - name: Run AJAX tests
-        if: ${{ ! matrix.split_slow }}
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --group ajax
-
-      - name: Run ms-files tests as a multisite install
-        if: ${{ matrix.multisite && ! matrix.split_slow }}
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c tests/phpunit/multisite.xml --group ms-files
-
-      - name: Run external HTTP tests
-        if: ${{ ! matrix.multisite && ! matrix.split_slow }}
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c phpunit.xml.dist --group external-http
-
-      # __fakegroup__ is excluded to force PHPUnit to ignore the <exclude> settings in phpunit.xml.dist.
-      - name: Run (xDebug) tests
-        if: ${{ ! matrix.split_slow }}
-        run: LOCAL_PHP_XDEBUG=true npm run test:${{ env.PHPUNIT_SCRIPT }} -- -v --group xdebug --exclude-group __fakegroup__
-
-      - name: Checkout the WordPress Test Reporter
-        if: ${{ github.repository == 'WordPress/wordpress-develop' && github.ref == 'refs/heads/master' && matrix.report }}
-        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
-        with:
-          repository: 'WordPress/phpunit-test-runner'
-          path: 'test-runner'
-
-      - name: Submit test results to the WordPress.org host test results
-        if: ${{ github.repository == 'WordPress/wordpress-develop' && github.ref == 'refs/heads/master' && matrix.report }}
-        env:
-          WPT_REPORT_API_KEY: "${{ secrets.WPT_REPORT_API_KEY }}"
-        run: docker-compose run --rm -e WPT_REPORT_API_KEY -e WPT_PREPARE_DIR=/var/www -e WPT_TEST_DIR=/var/www php php test-runner/report.php
+      - name: Run only OUR test
+        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --filter test_widget_display_callback_handles_arrayobject