[8.5] Adding dashboard render verify tests to upgraded saved objects …

…in integration test (#145036) (#145056)

# Backport

This will backport the following commits from `main` to `8.5`:
- [Adding dashboard render verify tests to upgraded saved objects in
integration test
(#145036)](#145036)

<!--- Backport version: 8.9.7 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Bhavya
RM","email":"[email protected]"},"sourceCommit":{"committedDate":"2022-11-11T16:42:34Z","message":"Adding
dashboard render verify tests to upgraded saved objects in integration
test (#145036)\n\nPlease note these tests don't run in
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dashboard render verify tests to upgraded saved objects in integration
test (#145036)\n\nPlease note these tests don't run in
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dashboard render verify tests to upgraded saved objects in integration
test (#145036)\n\nPlease note these tests don't run in
ci","sha":"6d1f17cedafa8a4b5502bb51c349a8dff511cf5b"}}]}] BACKPORT-->

Co-authored-by: Bhavya RM <[email protected]>

x-pack/test/stack_functional_integration/apps/savedobjects_upgrade_testing/index.ts

@@ -0,0 +1,13 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+import { FtrProviderContext } from '../../../functional/ftr_provider_context';
+
+export default function ({ loadTestFile }: FtrProviderContext) {
+  describe('Saved objects upgrade tests', function () {
+    loadTestFile(require.resolve('./upgraded_dashboards'));
+  });
+}

x-pack/test/stack_functional_integration/apps/savedobjects_upgrade_testing/upgraded_dashboards.ts

@@ -0,0 +1,66 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { FtrProviderContext } from '../../../functional/ftr_provider_context';
+
+export default function ({ getService, getPageObjects }: FtrProviderContext) {
+  describe('Verify upgraded dashboards', function () {
+    const PageObjects = getPageObjects(['common', 'dashboard', 'timePicker']);
+    const renderService = getService('renderable');
+    before(async () => {
+      await PageObjects.common.navigateToApp('management', { insertTimestamp: false });
+    });
+
+    it('should be able to verify that dashboards rendered correctly in 6.x space', async function () {
+      await PageObjects.common.navigateToUrl('dashboard', undefined, {
+        basePath: `/s/6x`,
+        ensureCurrentUrl: false,
+        shouldLoginIfPrompted: false,
+        shouldUseHashForSubUrl: false,
+      });
+      await PageObjects.dashboard.loadSavedDashboard('shakespeare_dashboard');
+      await PageObjects.dashboard.expectOnDashboard('shakespeare_dashboard');
+
+      await renderService.waitForRender(6);
+
+      await PageObjects.dashboard.verifyNoRenderErrors();
+
+      await PageObjects.timePicker.setDefaultAbsoluteRange();
+
+      await PageObjects.dashboard.loadSavedDashboard('logstash_dashboardwithfilters');
+      await PageObjects.dashboard.expectOnDashboard('logstash_dashboardwithfilters');
+
+      await renderService.waitForRender(20);
+
+      await PageObjects.dashboard.verifyNoRenderErrors();
+    });
+
+    it('should be able to verify that dashboards rendered correctly in 7.x space', async function () {
+      await PageObjects.common.navigateToUrl('dashboard', undefined, {
+        basePath: `/s/7x`,
+        ensureCurrentUrl: false,
+        shouldLoginIfPrompted: false,
+        shouldUseHashForSubUrl: false,
+      });
+      await PageObjects.dashboard.loadSavedDashboard('nontimebased_shakespeare_drilldown');
+      await PageObjects.dashboard.expectOnDashboard('nontimebased_shakespeare_drilldown');
+
+      await renderService.waitForRender(2);
+
+      await PageObjects.dashboard.verifyNoRenderErrors();
+
+      await PageObjects.timePicker.setDefaultAbsoluteRange();
+
+      await PageObjects.dashboard.loadSavedDashboard('by_reference_drilldown');
+      await PageObjects.dashboard.expectOnDashboard('by_reference_drilldown');
+
+      await renderService.waitForRender(4);
+
+      await PageObjects.dashboard.verifyNoRenderErrors();
+    });
+  });
+}