[SecuritySolution] Enable chartEmbeddablesEnabled feature flag (elast…

…ic#150531)

## Summary

**Original Issue**
elastic#136409

**Preview**
https://kibana-pr-150531.kb.us-west2.gcp.elastic-cloud.com:9243/

https://p.elstc.co/paste/G+PhWdS0#WEyGBtMD9I4r74WPNIQFvgELZPOp-SZCG3yja1LOuwQ

**Migrated charts**
elastic#149123

**Known issues of the Embeddables after enabling the feature flag:** 
elastic#136409 (Feature request on
Lens’ side & Bugs section)

**Charts not supported by Lens Embeddable:**
elastic#149592

### Checklist

Delete any items that are not applicable to this PR.

- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios

---------

Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>

x-pack/plugins/security_solution/common/experimental_features.ts

@@ -20,8 +20,9 @@ export const allowedExperimentalValues = Object.freeze({
   pendingActionResponsesWithAck: true,
   policyListEnabled: true,
   policyResponseInFleetEnabled: true,
-  chartEmbeddablesEnabled: false,
-
+  chartEmbeddablesEnabled: true,
+  donutChartEmbeddablesEnabled: false, // Depends on https://github.com/elastic/kibana/issues/136409 item 2 - 6
+  alertsPreviewChartEmbeddablesEnabled: false, // Depends on https://github.com/elastic/kibana/issues/136409 item 9
   /**
    * This is used for enabling the end-to-end tests for the security_solution telemetry.
    * We disable the telemetry since we don't have specific roles or permissions around it and

x-pack/plugins/security_solution/cypress/e2e/data_sources/sourcerer.cy.ts

@@ -127,7 +127,7 @@ describe('Sourcerer', () => {
       isSourcererSelection(`auditbeat-*`);
       isNotSourcererSelection('*beat*');
       addIndexToDefault('*beat*');
-      isHostsStatValue('1 ');
+      isHostsStatValue('1');
       openSourcerer();
       openAdvancedSettings();
       isSourcererSelection(`auditbeat-*`);

x-pack/plugins/security_solution/cypress/e2e/detection_alerts/alerts_charts.cy.ts

@@ -6,8 +6,14 @@
  */
 
 import { getNewRule } from '../../objects/rule';
-import { ALERTS_HISTOGRAM_LEGEND, ALERTS_COUNT } from '../../screens/alerts';
-import { selectAlertsHistogram } from '../../tasks/alerts';
+import { ALERTS_COUNT } from '../../screens/alerts';
+import {
+  clickAlertsHistogramLegend,
+  clickAlertsHistogramLegendAddToTimeline,
+  clickAlertsHistogramLegendFilterFor,
+  clickAlertsHistogramLegendFilterOut,
+  selectAlertsHistogram,
+} from '../../tasks/alerts';
 import { createCustomRuleEnabled } from '../../tasks/api_calls/rules';
 import { cleanKibana } from '../../tasks/common';
 import { login, visit } from '../../tasks/login';
@@ -16,34 +22,34 @@ import {
   GLOBAL_SEARCH_BAR_FILTER_ITEM,
   GLOBAL_SEARCH_BAR_FILTER_ITEM_DELETE,
 } from '../../screens/search_bar';
-import { HOVER_ACTIONS, TIMELINE_DATA_PROVIDERS_CONTAINER } from '../../screens/timeline';
+import { TIMELINE_DATA_PROVIDERS_CONTAINER } from '../../screens/timeline';
 import { closeTimelineUsingCloseButton } from '../../tasks/security_main';
-import { openActiveTimeline } from '../../tasks/timeline';
 
 describe('Histogram legend hover actions', { testIsolation: false }, () => {
+  const ruleConfigs = getNewRule();
   before(() => {
     cleanKibana();
     login();
-    createCustomRuleEnabled(getNewRule(), 'new custom rule');
+    createCustomRuleEnabled(ruleConfigs, 'new custom rule');
     visit(ALERTS_URL);
     selectAlertsHistogram();
   });
 
   it('Filter in/out should add a filter to KQL bar', function () {
     const expectedNumberOfAlerts = 2;
-    cy.get(ALERTS_HISTOGRAM_LEGEND).trigger('mouseover');
-    cy.get(HOVER_ACTIONS.FILTER_FOR).click();
+    clickAlertsHistogramLegend();
+    clickAlertsHistogramLegendFilterFor(ruleConfigs.name);
     cy.get(GLOBAL_SEARCH_BAR_FILTER_ITEM).should(
       'have.text',
-      `kibana.alert.rule.name: ${getNewRule().name}`
+      `kibana.alert.rule.name: ${ruleConfigs.name}`
     );
     cy.get(ALERTS_COUNT).should('have.text', `${expectedNumberOfAlerts} alerts`);
 
-    cy.get(ALERTS_HISTOGRAM_LEGEND).trigger('mouseover');
-    cy.get(HOVER_ACTIONS.FILTER_OUT).click();
+    clickAlertsHistogramLegend();
+    clickAlertsHistogramLegendFilterOut(ruleConfigs.name);
     cy.get(GLOBAL_SEARCH_BAR_FILTER_ITEM).should(
       'have.text',
-      `NOT kibana.alert.rule.name: ${getNewRule().name}`
+      `NOT kibana.alert.rule.name: ${ruleConfigs.name}`
     );
     cy.get(ALERTS_COUNT).should('not.exist');
 
@@ -52,9 +58,8 @@ describe('Histogram legend hover actions', { testIsolation: false }, () => {
   });
 
   it('Add To Timeline', function () {
-    cy.get(ALERTS_HISTOGRAM_LEGEND).trigger('mouseover');
-    cy.get(HOVER_ACTIONS.ADD_TO_TIMELINE).click();
-    openActiveTimeline();
+    clickAlertsHistogramLegend();
+    clickAlertsHistogramLegendAddToTimeline(ruleConfigs.name);
     cy.get(TIMELINE_DATA_PROVIDERS_CONTAINER).should('be.visible');
     cy.get(TIMELINE_DATA_PROVIDERS_CONTAINER).should('contain.text', getNewRule().name);
     closeTimelineUsingCloseButton();

x-pack/plugins/security_solution/cypress/e2e/detection_alerts/building_block_alerts.cy.ts

@@ -6,7 +6,7 @@
  */
 
 import { getBuildingBlockRule } from '../../objects/rule';
-import { OVERVIEW_ALERTS_HISTOGRAM } from '../../screens/overview';
+import { OVERVIEW_ALERTS_HISTOGRAM_EMPTY } from '../../screens/overview';
 import { OVERVIEW } from '../../screens/security_header';
 import { goToRuleDetails } from '../../tasks/alerts_detection_rules';
 import { createCustomRuleEnabled } from '../../tasks/api_calls/rules';
@@ -43,6 +43,6 @@ describe('Alerts generated by building block rules', () => {
     navigateFromHeaderTo(OVERVIEW);
 
     // Check that generated events are hidden on the Overview page
-    cy.get(OVERVIEW_ALERTS_HISTOGRAM).should('contain.text', 'No data to display');
+    cy.get(OVERVIEW_ALERTS_HISTOGRAM_EMPTY).should('contain.text', 'No results found');
   });
 });