From af3ea4d2119b4e522956f511a8daafa5bce9c8c2 Mon Sep 17 00:00:00 2001
From: Joe Reuter <johannes.reuter@elastic.co>
Date: Wed, 20 Jan 2021 13:37:37 +0100
Subject: [PATCH] add test to switch layer from regular index to rollup index
 (#88651)

---
 x-pack/test/functional/apps/lens/rollup.ts    | 23 +++++++++++++++++-
 .../es_archives/lens/rollup/config/data.json  | 24 ++++++++++++++++++-
 .../es_archives/lens/rollup/data/data.json    | 12 ++++++++++
 .../lens/rollup/data/mappings.json            | 23 ++++++++++++++++++
 4 files changed, 80 insertions(+), 2 deletions(-)

diff --git a/x-pack/test/functional/apps/lens/rollup.ts b/x-pack/test/functional/apps/lens/rollup.ts
index f6882c8aed214..43be284a36228 100644
--- a/x-pack/test/functional/apps/lens/rollup.ts
+++ b/x-pack/test/functional/apps/lens/rollup.ts
@@ -8,7 +8,7 @@ import expect from '@kbn/expect';
 import { FtrProviderContext } from '../../ftr_provider_context';
 
 export default function ({ getService, getPageObjects }: FtrProviderContext) {
-  const PageObjects = getPageObjects(['visualize', 'lens']);
+  const PageObjects = getPageObjects(['visualize', 'lens', 'header']);
   const find = getService('find');
   const listingTable = getService('listingTable');
   const esArchiver = getService('esArchiver');
@@ -71,5 +71,26 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
       expect(await PageObjects.lens.getDatatableHeaderText()).to.eql('Sum of bytes');
       expect(await PageObjects.lens.getDatatableCellText(0, 0)).to.eql('16,788');
     });
+
+    it('should allow to switch from regular index to rollup index retaining config', async () => {
+      await PageObjects.visualize.navigateToNewVisualization();
+      await PageObjects.visualize.clickVisType('lens');
+      await PageObjects.lens.goToTimeRange();
+      await PageObjects.lens.switchDataPanelIndexPattern('lens_regular_data');
+      await PageObjects.lens.switchToVisualization('lnsMetric');
+      await PageObjects.lens.configureDimension({
+        dimension: 'lns-empty-dimension',
+        operation: 'sum',
+        field: 'bytes',
+      });
+      await PageObjects.header.waitUntilLoadingHasFinished();
+
+      await PageObjects.lens.assertMetric('Sum of bytes', '16,788');
+
+      await PageObjects.lens.switchFirstLayerIndexPattern('lens_rolled_up_data');
+      await PageObjects.header.waitUntilLoadingHasFinished();
+
+      await PageObjects.lens.assertMetric('Sum of bytes', '16,788');
+    });
   });
 }
diff --git a/x-pack/test/functional/es_archives/lens/rollup/config/data.json b/x-pack/test/functional/es_archives/lens/rollup/config/data.json
index 11645d0d7c575..cd57f4f352a7d 100644
--- a/x-pack/test/functional/es_archives/lens/rollup/config/data.json
+++ b/x-pack/test/functional/es_archives/lens/rollup/config/data.json
@@ -44,6 +44,28 @@
   }
 }
 
+{
+  "type": "doc",
+  "value": {
+    "id": "index-pattern:lens-regular-data",
+    "index": ".kibana_1",
+    "source": {
+      "index-pattern" : {
+        "title" : "lens_regular_data",
+        "timeFieldName" : "@timestamp",
+        "fields" : "[]"
+      },
+      "type" : "index-pattern",
+      "references" : [ ],
+      "migrationVersion" : {
+        "index-pattern" : "7.6.0"
+      },
+      "updated_at" : "2020-08-19T08:39:09.998Z"
+    },
+    "type": "_doc"
+  }
+}
+
 {
   "type": "doc",
   "value": {
@@ -54,7 +76,7 @@
         "accessibility:disableAnimations": true,
         "buildNum": 9007199254740991,
         "dateFormat:tz": "UTC",
-        "defaultIndex": "logstash-*"
+        "defaultIndex": "lens-rolled-up-data"
       },
       "references": [],
       "type": "config",
diff --git a/x-pack/test/functional/es_archives/lens/rollup/data/data.json b/x-pack/test/functional/es_archives/lens/rollup/data/data.json
index 36dc10c05f0b9..ae28392b2b758 100644
--- a/x-pack/test/functional/es_archives/lens/rollup/data/data.json
+++ b/x-pack/test/functional/es_archives/lens/rollup/data/data.json
@@ -56,4 +56,16 @@
       "_rollup.id": "lens_rolled_up_data"
     }
   }
+}
+
+{
+  "type": "doc",
+  "value": {
+    "index": "lens_regular_data",
+    "id": "1",
+    "source": {
+      "@timestamp": "2015-09-20T02:00:00.000Z",
+      "bytes": 16788
+    }
+  }
 }
\ No newline at end of file
diff --git a/x-pack/test/functional/es_archives/lens/rollup/data/mappings.json b/x-pack/test/functional/es_archives/lens/rollup/data/mappings.json
index 0e47a632bbf3f..01b842ea031b7 100644
--- a/x-pack/test/functional/es_archives/lens/rollup/data/mappings.json
+++ b/x-pack/test/functional/es_archives/lens/rollup/data/mappings.json
@@ -1,3 +1,26 @@
+{
+  "type": "index",
+  "value": {
+    "index": "lens_regular_data",
+    "mappings": {
+      "properties": {
+        "@timestamp": {
+            "type": "date"
+        },
+        "bytes": {
+          "type": "float"
+        }
+      }
+    },
+    "settings": {
+      "index": {
+        "number_of_shards": "1",
+        "number_of_replicas": "0"
+      }
+    }
+  }
+}
+
 {
   "type": "index",
   "value": {