unit tests

x-pack/plugins/security_solution/public/detections/components/alerts_kpis/alerts_histogram_panel/helpers.test.tsx

@@ -5,7 +5,8 @@
  * 2.0.
  */
 
-import { showInitialLoadingSpinner } from './helpers';
+import { formatAlertsData, showInitialLoadingSpinner } from './helpers';
+import { result, textResult, stackedByBooleanField, stackedByTextField } from './mock_data';
 
 describe('helpers', () => {
   describe('showInitialLoadingSpinner', () => {
@@ -34,3 +35,15 @@ describe('helpers', () => {
     });
   });
 });
+
+describe('formatAlertsData', () => {
+  test('stack by a boolean field', () => {
+    const res = formatAlertsData(stackedByBooleanField);
+    expect(res).toEqual(result);
+  });
+
+  test('stack by a text field', () => {
+    const res = formatAlertsData(stackedByTextField);
+    expect(res).toEqual(textResult);
+  });
+});

x-pack/plugins/security_solution/public/detections/components/alerts_kpis/alerts_histogram_panel/mock_data.ts

@@ -0,0 +1,83 @@
+/*
+ * 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.
+ */
+export const stackedByBooleanField = {
+  took: 1,
+  timed_out: false,
+  _shards: { total: 1, successful: 1, skipped: 0, failed: 0 },
+  hits: {
+    total: {
+      value: 3,
+      relation: 'eq',
+    },
+    hits: [],
+  },
+  timeout: false,
+  aggregations: {
+    alertsByGrouping: {
+      doc_count_error_upper_bound: 0,
+      sum_other_doc_count: 0,
+      buckets: [
+        {
+          key: 1,
+          key_as_string: 'true',
+          doc_count: 2683,
+          alerts: {
+            buckets: [
+              { key_as_string: '2022-05-10T15:34:48.075Z', key: 1652196888075, doc_count: 0 },
+              { key_as_string: '2022-05-10T16:19:48.074Z', key: 1652199588074, doc_count: 0 },
+              { key_as_string: '2022-05-10T17:04:48.073Z', key: 1652202288073, doc_count: 0 },
+            ],
+          },
+        },
+      ],
+    },
+  },
+};
+
+export const result = [
+  { x: 1652196888075, y: 0, g: 'true' },
+  { x: 1652199588074, y: 0, g: 'true' },
+  { x: 1652202288073, y: 0, g: 'true' },
+];
+
+export const stackedByTextField = {
+  took: 1,
+  timeout: false,
+  _shards: { total: 1, successful: 1, skipped: 0, failed: 0 },
+  hits: {
+    total: {
+      value: 3,
+      relation: 'eq',
+    },
+    hits: [],
+  },
+  aggregations: {
+    alertsByGrouping: {
+      doc_count_error_upper_bound: 0,
+      sum_other_doc_count: 0,
+      buckets: [
+        {
+          key: 'MacBook-Pro.local',
+          doc_count: 2706,
+          alerts: {
+            buckets: [
+              { key_as_string: '2022-05-10T15:34:48.075Z', key: 1652196888075, doc_count: 0 },
+              { key_as_string: '2022-05-10T16:19:48.074Z', key: 1652199588074, doc_count: 0 },
+              { key_as_string: '2022-05-10T17:04:48.073Z', key: 1652202288073, doc_count: 0 },
+            ],
+          },
+        },
+      ],
+    },
+  },
+};
+
+export const textResult = [
+  { x: 1652196888075, y: 0, g: 'MacBook-Pro.local' },
+  { x: 1652199588074, y: 0, g: 'MacBook-Pro.local' },
+  { x: 1652202288073, y: 0, g: 'MacBook-Pro.local' },
+];

x-pack/plugins/security_solution/server/search_strategy/security_solution/factory/matrix_histogram/helpers.test.ts

@@ -0,0 +1,22 @@
+/*
+ * 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 { MatrixHistogramType } from '../../../../../common/search_strategy';
+import { getGenericData } from './helpers';
+import { stackedByBooleanField, stackedByTextField, result, textResult } from './mock_data';
+
+describe('getGenericData', () => {
+  test('stack by a boolean field', () => {
+    const res = getGenericData<MatrixHistogramType.events>(stackedByBooleanField, 'events.buckets');
+    expect(res).toEqual(result);
+  });
+
+  test('stack by a text field', () => {
+    const res = getGenericData<MatrixHistogramType.events>(stackedByTextField, 'events.buckets');
+    expect(res).toEqual(textResult);
+  });
+});

x-pack/plugins/security_solution/server/search_strategy/security_solution/factory/matrix_histogram/mock_data.ts

@@ -0,0 +1,46 @@
+/*
+ * 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.
+ */
+
+export const stackedByBooleanField = [
+  {
+    key: 1,
+    key_as_string: 'true',
+    doc_count: 7125,
+    events: {
+      buckets: [
+        { key_as_string: '2022-05-10T15:34:48.075Z', key: 1652196888075, doc_count: 0 },
+        { key_as_string: '2022-05-10T16:19:48.074Z', key: 1652199588074, doc_count: 774 },
+        { key_as_string: '2022-05-10T17:04:48.073Z', key: 1652202288073, doc_count: 415 },
+      ],
+    },
+  },
+];
+export const result = [
+  { x: 1652196888075, y: 0, g: 'true' },
+  { x: 1652199588074, y: 774, g: 'true' },
+  { x: 1652202288073, y: 415, g: 'true' },
+];
+
+export const stackedByTextField = [
+  {
+    key: 'MacBook-Pro.local',
+    doc_count: 7103,
+    events: {
+      buckets: [
+        { key_as_string: '2022-05-10T15:34:48.075Z', key: 1652196888075, doc_count: 0 },
+        { key_as_string: '2022-05-10T16:19:48.074Z', key: 1652199588074, doc_count: 774 },
+        { key_as_string: '2022-05-10T17:04:48.073Z', key: 1652202288073, doc_count: 415 },
+      ],
+    },
+  },
+];
+
+export const textResult = [
+  { x: 1652196888075, y: 0, g: 'MacBook-Pro.local' },
+  { x: 1652199588074, y: 774, g: 'MacBook-Pro.local' },
+  { x: 1652202288073, y: 415, g: 'MacBook-Pro.local' },
+];