[Uptime] Fix Telemetry Api flaky test

x-pack/plugins/uptime/server/lib/adapters/telemetry/kibana_telemetry_adapter.ts

@@ -53,10 +53,11 @@ export class KibanaTelemetryAdapter {
     });
   }
 
+  public static clearLocalTelemetry() {
+    this.collector = {};
+  }
+
   public static countPageView(pageView: PageViewParams) {
-    if (pageView.refreshTelemetryHistory) {
-      this.collector = {};
-    }
     const bucketId = this.getBucketToIncrement();
     const bucket = this.collector[bucketId];
     if (pageView.page === 'Overview') {

x-pack/plugins/uptime/server/rest_api/telemetry/log_page_view.ts

@@ -29,8 +29,12 @@ export const createLogPageViewRoute: UMRestApiRouteFactory = () => ({
     request,
     response
   ): Promise<any> => {
+    const pageView = request.body as PageViewParams;
+    if (pageView.refreshTelemetryHistory) {
+      KibanaTelemetryAdapter.clearLocalTelemetry();
+    }
     await KibanaTelemetryAdapter.countNoOfUniqueMonitorAndLocations(callES, savedObjectsClient);
-    const pageViewResult = KibanaTelemetryAdapter.countPageView(request.body as PageViewParams);
+    const pageViewResult = KibanaTelemetryAdapter.countPageView(pageView as PageViewParams);
 
     return response.ok({
       body: pageViewResult,

x-pack/test/api_integration/apis/uptime/rest/telemetry_collectors.ts

@@ -78,13 +78,18 @@ export default function ({ getService }: FtrProviderContext) {
       );
 
       await makeChecksWithStatus(es, 'mixMonitorId', 1, 1, 1, { observer: observer2 }, 'down');
+      await es.indices.refresh();
     });
 
     after('unload heartbeat index', () => getService('esArchiver').unload('uptime/blank'));
 
-    it('should receive expected results after calling monitor/overview logging', async () => {
+    beforeEach(async () => {
+      await es.indices.refresh();
+    });
+
+    it('should receive expected results after calling monitor logging', async () => {
       // call monitor page
-      await supertest
+      const { body: result } = await supertest
         .post(API_URLS.LOG_PAGE_VIEW)
         .set('kbn-xsrf', 'true')
         .send({
@@ -97,6 +102,23 @@ export default function ({ getService }: FtrProviderContext) {
         })
         .expect(200);
 
+      expect(result).to.eql({
+        overview_page: 0,
+        monitor_page: 1,
+        no_of_unique_monitors: 4,
+        settings_page: 0,
+        monitor_frequency: [120, 0.001, 60, 60],
+        monitor_name_stats: { min_length: 7, max_length: 22, avg_length: 12 },
+        no_of_unique_observer_locations: 3,
+        observer_location_name_stats: { min_length: 2, max_length: 7, avg_length: 4.8 },
+        dateRangeStart: ['now/d'],
+        dateRangeEnd: ['now/d'],
+        autoRefreshEnabled: true,
+        autorefreshInterval: [100],
+      });
+    });
+
+    it('should receive expected results after calling overview logging', async () => {
       // call overview page
       const { body: result } = await supertest
         .post(API_URLS.LOG_PAGE_VIEW)