[Migrations] Upgrade integration tests - follow up work (elastic#194151)

## Summary

*  Fix issue with `docVersion` on link (prevent future failure)
* Add a package to `actions.test.ts` (some of the actions targeted a
pre-existing index).
  * Addresses elastic#166190
  * Addresses elastic#166199
* Fix flakiness in `fail_on_rollback.test.ts`
  * Addresses elastic#193756

src/core/server/integration_tests/saved_objects/migrations/group1/v2_migration.test.ts

@@ -34,10 +34,11 @@ import {
   getReindexingMigratorTestKit,
   getUpToDateMigratorTestKit,
 } from '../kibana_migrator_test_kit.fixtures';
-import { delay } from '../test_utils';
+import { delay, getDocVersion } from '../test_utils';
 import { expectDocumentsMigratedToHighestVersion } from '../kibana_migrator_test_kit.expect';
 
 const logFilePath = join(__dirname, 'v2_migration.log');
+const docVersion = getDocVersion();
 
 describe('v2 migration', () => {
   let esServer: TestElasticsearchUtils;
@@ -127,7 +128,7 @@ describe('v2 migration', () => {
         await expect(unknownTypesKit.runMigrations()).rejects.toThrowErrorMatchingInlineSnapshot(`
           "Unable to complete saved object migrations for the [.kibana_migrator] index: Migration failed because some documents were found which use unknown saved object types: deprecated
           To proceed with the migration you can configure Kibana to discard unknown saved objects for this migration.
-          Please refer to https://www.elastic.co/guide/en/kibana/master/resolve-migrations-failures.html for more information."
+          Please refer to https://www.elastic.co/guide/en/kibana/${docVersion}/resolve-migrations-failures.html for more information."
         `);
         logs = await readLog(logFilePath);
         expect(logs).toMatch(

src/core/server/integration_tests/saved_objects/migrations/group3/actions/actions.test.ts

@@ -46,11 +46,14 @@ import {
   createBulkIndexOperationTuple,
   checkClusterRoutingAllocationEnabled,
 } from '@kbn/core-saved-objects-migration-server-internal';
+import { BASELINE_TEST_ARCHIVE_1K } from '../../kibana_migrator_archive_utils';
+import { defaultKibanaIndex } from '../../kibana_migrator_test_kit';
 
 const { startES } = createTestServers({
   adjustTimeout: (t: number) => jest.setTimeout(t),
   settings: {
     es: {
+      dataArchive: BASELINE_TEST_ARCHIVE_1K,
       license: 'basic',
       esArgs: ['http.max_content_length=10Kb'],
     },
@@ -1090,13 +1093,13 @@ describe.skip('migration actions', () => {
     it('resolves left wait_for_task_completion_timeout when the task does not finish within the timeout', async () => {
       await waitForIndexStatus({
         client,
-        index: '.kibana_1',
+        index: defaultKibanaIndex,
         status: 'yellow',
       })();
 
       const res = (await reindex({
         client,
-        sourceIndex: '.kibana_1',
+        sourceIndex: defaultKibanaIndex,
         targetIndex: 'reindex_target',
         reindexScript: Option.none,
         requireAlias: false,
@@ -1433,7 +1436,7 @@ describe.skip('migration actions', () => {
     it('resolves left wait_for_task_completion_timeout when the task does not complete within the timeout', async () => {
       const res = (await pickupUpdatedMappings(
         client,
-        '.kibana_1',
+        defaultKibanaIndex,
         1000
       )()) as Either.Right<UpdateByQueryResponse>;
 

src/core/server/integration_tests/saved_objects/migrations/group3/fail_on_rollback.test.ts

@@ -7,52 +7,36 @@
  * License v3.0 only", or the "Server Side Public License, v 1".
  */
 
-import Path from 'path';
 import type { TestElasticsearchUtils } from '@kbn/core-test-helpers-kbn-server';
 import {
-  clearLog,
   startElasticsearch,
-  getKibanaMigratorTestKit,
   nextMinor,
   defaultKibanaIndex,
   defaultKibanaTaskIndex,
+  currentVersion,
 } from '../kibana_migrator_test_kit';
 import '../jest_matchers';
-import { delay, parseLogFile } from '../test_utils';
-import { baselineTypes as types } from '../kibana_migrator_test_kit.fixtures';
-
-export const logFilePath = Path.join(__dirname, 'fail_on_rollback.test.log');
+import { delay } from '../test_utils';
+import { getUpToDateMigratorTestKit } from '../kibana_migrator_test_kit.fixtures';
+import { BASELINE_TEST_ARCHIVE_1K } from '../kibana_migrator_archive_utils';
 
 // Failing: See https://github.com/elastic/kibana/issues/193756
 describe.skip('when rolling back to an older version', () => {
   let esServer: TestElasticsearchUtils['es'];
 
   beforeAll(async () => {
-    esServer = await startElasticsearch();
+    esServer = await startElasticsearch({ dataArchive: BASELINE_TEST_ARCHIVE_1K });
   });
 
-  beforeEach(async () => {});
-
   it('kibana should detect that a later version alias exists, and abort', async () => {
-    // create a current version baseline
-    const { runMigrations: createBaseline } = await getKibanaMigratorTestKit({
-      types,
-      logFilePath,
-    });
-    await createBaseline();
-
     // migrate to next minor
-    const { runMigrations: upgrade } = await getKibanaMigratorTestKit({
-      kibanaVersion: nextMinor,
-      types,
-      logFilePath,
-    });
+    const { runMigrations: upgrade } = await getUpToDateMigratorTestKit();
     await upgrade();
 
     // run migrations for the current version again (simulate rollback)
-    const { runMigrations: rollback } = await getKibanaMigratorTestKit({ types, logFilePath });
-
-    await clearLog(logFilePath);
+    const { runMigrations: rollback } = await getUpToDateMigratorTestKit({
+      kibanaVersion: currentVersion,
+    });
 
     try {
       await rollback();
@@ -63,9 +47,6 @@ describe.skip('when rolling back to an older version', () => {
         `Unable to complete saved object migrations for the [${defaultKibanaTaskIndex}] index: The ${defaultKibanaTaskIndex}_${nextMinor} alias refers to a newer version of Kibana: v${nextMinor}`,
       ]).toContain(error.message);
     }
-
-    const logs = await parseLogFile(logFilePath);
-    expect(logs).toContainLogEntry(`[${defaultKibanaIndex}] INIT -> FATAL.`);
   });
 
   afterAll(async () => {