🌊 Streams: Enrichment integration tests

x-pack/plugins/streams/server/lib/streams/stream_crud.ts

@@ -335,3 +335,9 @@ export async function syncStream({
     mappings: componentTemplate.template.mappings?.properties,
   });
 }
+
+export async function streamsEnabled({ scopedClusterClient }: BaseParams) {
+  return await scopedClusterClient.asInternalUser.indices.exists({
+    index: STREAMS_INDEX,
+  });
+}

x-pack/plugins/streams/server/routes/streams/enable.ts

@@ -9,7 +9,7 @@ import { z } from '@kbn/zod';
 import { badRequest, internal } from '@hapi/boom';
 import { SecurityException } from '../../lib/streams/errors';
 import { createServerRoute } from '../create_server_route';
-import { syncStream } from '../../lib/streams/stream_crud';
+import { streamsEnabled, syncStream } from '../../lib/streams/stream_crud';
 import { rootStreamDefinition } from '../../lib/streams/root_stream_definition';
 import { createStreamsIndex } from '../../lib/streams/internal_stream_mapping';
 
@@ -34,6 +34,10 @@ export const enableStreamsRoute = createServerRoute({
   }): Promise<{ acknowledged: true }> => {
     try {
       const { scopedClusterClient } = await getScopedClients({ request });
+      const alreadyEnabled = await streamsEnabled({ scopedClusterClient });
+      if (alreadyEnabled) {
+        return { acknowledged: true };
+      }
       await createStreamsIndex(scopedClusterClient);
       await syncStream({
         scopedClusterClient,

x-pack/plugins/streams/server/routes/streams/settings.ts

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-import { STREAMS_INDEX } from '../../../common/constants';
+import { streamsEnabled } from '../../lib/streams/stream_crud';
 import { createServerRoute } from '../create_server_route';
 
 export const getStreamsStatusRoute = createServerRoute({
@@ -22,9 +22,7 @@ export const getStreamsStatusRoute = createServerRoute({
     const { scopedClusterClient } = await getScopedClients({ request });
 
     return {
-      enabled: await scopedClusterClient.asInternalUser.indices.exists({
-        index: STREAMS_INDEX,
-      }),
+      enabled: await streamsEnabled({ scopedClusterClient }),
     };
   },
 });

x-pack/test/api_integration/apis/streams/enrichment.ts

@@ -0,0 +1,162 @@
+/*
+ * 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 expect from '@kbn/expect';
+import { JsonObject } from '@kbn/utility-types';
+import { SearchTotalHits } from '@elastic/elasticsearch/lib/api/types';
+import { enableStreams, fetchDocument, indexDocument, putStream } from './helpers/requests';
+import { FtrProviderContext } from '../../ftr_provider_context';
+import { waitForDocumentInIndex } from '../../../alerting_api_integration/observability/helpers/alerting_wait_for_helpers';
+import { cleanUpRootStream } from './helpers/cleanup';
+
+export default function ({ getService }: FtrProviderContext) {
+  const supertest = getService('supertest');
+  const esClient = getService('es');
+  const retryService = getService('retry');
+  const logger = getService('log');
+
+  describe('Enrichment', () => {
+    after(async () => {
+      await cleanUpRootStream(esClient);
+    });
+
+    before(async () => {
+      await enableStreams(supertest);
+    });
+
+    it('Place processing steps', async () => {
+      const body = {
+        fields: [
+          {
+            name: '@timestamp',
+            type: 'date',
+          },
+          {
+            name: 'message',
+            type: 'match_only_text',
+          },
+          {
+            name: 'message2',
+            type: 'match_only_text',
+          },
+          {
+            name: 'host.name',
+            type: 'keyword',
+          },
+          {
+            name: 'log.level',
+            type: 'keyword',
+          },
+        ],
+        processing: [
+          {
+            config: {
+              type: 'grok',
+              field: 'message',
+              patterns: [
+                '%{TIMESTAMP_ISO8601:inner_timestamp} %{LOGLEVEL:log.level} %{GREEDYDATA:message2}',
+              ],
+            },
+          } as JsonObject,
+          {
+            config: {
+              type: 'dissect',
+              field: 'message2',
+              pattern: '%{log.logger} %{message3}',
+            },
+            condition: {
+              field: 'log.level',
+              operator: 'eq',
+              value: 'info',
+            },
+          } as JsonObject,
+        ],
+        children: [],
+      };
+      const response = await putStream(supertest, 'logs', body);
+      expect(response).to.have.property('acknowledged', true);
+    });
+
+    it('Index doc not matching condition', async () => {
+      const doc = {
+        '@timestamp': '2024-01-01T00:00:10.000Z',
+        message: '2023-01-01T00:00:10.000Z error test',
+      };
+      const response = await indexDocument(esClient, 'logs', doc);
+      expect(response.result).to.eql('created');
+      await waitForDocumentInIndex({ esClient, indexName: 'logs', retryService, logger });
+
+      const result = await fetchDocument(esClient, 'logs', response._id);
+      expect(result._source).to.eql({
+        '@timestamp': '2024-01-01T00:00:10.000Z',
+        message: '2023-01-01T00:00:10.000Z error test',
+        inner_timestamp: '2023-01-01T00:00:10.000Z',
+        message2: 'test',
+        log: {
+          level: 'error',
+        },
+      });
+    });
+
+    it('Index doc matching condition', async () => {
+      const doc = {
+        '@timestamp': '2024-01-01T00:00:11.000Z',
+        message: '2023-01-01T00:00:10.000Z info mylogger this is the message',
+      };
+      const response = await indexDocument(esClient, 'logs', doc);
+      expect(response.result).to.eql('created');
+      await waitForDocumentInIndex({
+        esClient,
+        indexName: 'logs',
+        retryService,
+        logger,
+        docCountTarget: 2,
+      });
+
+      const result = await fetchDocument(esClient, 'logs', response._id);
+      expect(result._source).to.eql({
+        '@timestamp': '2024-01-01T00:00:11.000Z',
+        message: '2023-01-01T00:00:10.000Z info mylogger this is the message',
+        inner_timestamp: '2023-01-01T00:00:10.000Z',
+        log: {
+          level: 'info',
+          logger: 'mylogger',
+        },
+        message2: 'mylogger this is the message',
+        message3: 'this is the message',
+      });
+    });
+
+    it('Doc is searchable', async () => {
+      const response = await esClient.search({
+        index: 'logs',
+        body: {
+          query: {
+            match: {
+              message2: 'mylogger',
+            },
+          },
+        },
+      });
+      expect((response.hits.total as SearchTotalHits).value).to.eql(1);
+    });
+
+    it('Non-indexed field is not searchable', async () => {
+      const response = await esClient.search({
+        index: 'logs',
+        body: {
+          query: {
+            match: {
+              'log.logger': 'mylogger',
+            },
+          },
+        },
+      });
+      expect((response.hits.total as SearchTotalHits).value).to.eql(0);
+    });
+  });
+}

x-pack/test/api_integration/apis/streams/helpers/requests.ts

@@ -36,6 +36,12 @@ export async function forkStream(supertest: Agent, root: string, body: JsonObjec
   return response.body;
 }
 
+export async function putStream(supertest: Agent, name: string, body: JsonObject) {
+  const req = supertest.put(`/api/streams/${name}`).set('kbn-xsrf', 'xxx');
+  const response = await req.send(body).expect(200);
+  return response.body;
+}
+
 export async function deleteStream(supertest: Agent, id: string) {
   const req = supertest.delete(`/api/streams/${id}`).set('kbn-xsrf', 'xxx');
   const response = await req.send().expect(200);

x-pack/test/api_integration/apis/streams/index.ts

@@ -10,5 +10,6 @@ import type { FtrProviderContext } from '../../ftr_provider_context';
 export default function ({ loadTestFile }: FtrProviderContext) {
   describe('Streams Endpoints', () => {
     loadTestFile(require.resolve('./full_flow'));
+    loadTestFile(require.resolve('./enrichment'));
   });
 }