[ML] Remove unused Angular filter definitions

x-pack/legacy/plugins/ml/public/formatters/abbreviate_whole_number.test.ts

@@ -0,0 +1,37 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { abbreviateWholeNumber } from './abbreviate_whole_number';
+
+describe('ML - abbreviateWholeNumber formatter', () => {
+  test('returns the correct format using default max digits', () => {
+    expect(abbreviateWholeNumber(1)).toBe(1);
+    expect(abbreviateWholeNumber(12)).toBe(12);
+    expect(abbreviateWholeNumber(123)).toBe(123);
+    expect(abbreviateWholeNumber(1234)).toBe('1k');
+    expect(abbreviateWholeNumber(12345)).toBe('12k');
+    expect(abbreviateWholeNumber(123456)).toBe('123k');
+    expect(abbreviateWholeNumber(1234567)).toBe('1m');
+    expect(abbreviateWholeNumber(12345678)).toBe('12m');
+    expect(abbreviateWholeNumber(123456789)).toBe('123m');
+    expect(abbreviateWholeNumber(1234567890)).toBe('1b');
+    expect(abbreviateWholeNumber(5555555555555.55)).toBe('6t');
+  });
+
+  test('returns the correct format using custom max digits', () => {
+    expect(abbreviateWholeNumber(1, 4)).toBe(1);
+    expect(abbreviateWholeNumber(12, 4)).toBe(12);
+    expect(abbreviateWholeNumber(123, 4)).toBe(123);
+    expect(abbreviateWholeNumber(1234, 4)).toBe(1234);
+    expect(abbreviateWholeNumber(12345, 4)).toBe('12k');
+    expect(abbreviateWholeNumber(123456, 6)).toBe(123456);
+    expect(abbreviateWholeNumber(1234567, 4)).toBe('1m');
+    expect(abbreviateWholeNumber(12345678, 3)).toBe('12m');
+    expect(abbreviateWholeNumber(123456789, 9)).toBe(123456789);
+    expect(abbreviateWholeNumber(1234567890, 3)).toBe('1b');
+    expect(abbreviateWholeNumber(5555555555555.55, 5)).toBe('6t');
+  });
+});

x-pack/legacy/plugins/ml/public/formatters/abbreviate_whole_number.js → x-pack/legacy/plugins/ml/public/formatters/abbreviate_whole_number.ts

@@ -4,15 +4,14 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-
 /*
  * Formatter to abbreviate large whole numbers with metric prefixes.
  * Uses numeral.js to format numbers longer than the specified number of
  * digits with metric abbreviations e.g. 12345 as 12k, or 98000000 as 98m.
-*/
+ */
 import numeral from '@elastic/numeral';
 
-export function abbreviateWholeNumber(value, maxDigits = 3) {
+export function abbreviateWholeNumber(value: number, maxDigits = 3) {
   if (Math.abs(value) < Math.pow(10, maxDigits)) {
     return value;
   } else {

x-pack/legacy/plugins/ml/public/formatters/format_value.test.ts

@@ -0,0 +1,94 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import moment from 'moment-timezone';
+import { AnomalyRecordDoc } from '../../common/types/anomalies';
+import { formatValue } from './format_value';
+
+describe('ML - formatValue formatter', () => {
+  const timeOfWeekRecord: AnomalyRecordDoc = {
+    job_id: 'gallery_time_of_week',
+    result_type: 'record',
+    probability: 0.012818,
+    record_score: 53.55134,
+    initial_record_score: 53,
+    bucket_span: 900,
+    detector_index: 0,
+    is_interim: false,
+    timestamp: 1530155700000,
+    by_field_name: 'clientip',
+    by_field_value: '65.55.215.39',
+    function: 'time_of_week',
+    function_description: 'time',
+  };
+
+  const timeOfDayRecord: AnomalyRecordDoc = {
+    job_id: 'gallery_time_of_day',
+    result_type: 'record',
+    probability: 0.012818,
+    record_score: 97.94245,
+    initial_record_score: 97,
+    bucket_span: 900,
+    detector_index: 0,
+    is_interim: false,
+    timestamp: 1517472900000,
+    by_field_name: 'clientip',
+    by_field_value: '157.56.93.83',
+    function: 'time_of_day',
+    function_description: 'time',
+  };
+
+  // Set timezone to US/Eastern for time_of_day and time_of_week tests.
+  beforeEach(() => {
+    moment.tz.setDefault('US/Eastern');
+  });
+
+  afterEach(() => {
+    moment.tz.setDefault('Browser');
+  });
+
+  // For time_of_day and time_of_week test values which are offsets in seconds
+  // from UTC start of week / day are formatted correctly using the test timezone.
+  test('correctly formats time_of_week value from numeric input', () => {
+    expect(formatValue(359739, 'time_of_week', undefined, timeOfWeekRecord)).toBe('Wed 23:55');
+  });
+
+  test('correctly formats time_of_day value from numeric input', () => {
+    expect(formatValue(73781, 'time_of_day', undefined, timeOfDayRecord)).toBe('15:29');
+  });
+
+  test('correctly formats number values from numeric input', () => {
+    expect(formatValue(1483228800, 'mean')).toBe(1483228800);
+    expect(formatValue(1234.5678, 'mean')).toBe(1234.6);
+    expect(formatValue(0.00012345, 'mean')).toBe(0.000123);
+    expect(formatValue(0, 'mean')).toBe(0);
+    expect(formatValue(-0.12345, 'mean')).toBe(-0.123);
+    expect(formatValue(-1234.5678, 'mean')).toBe(-1234.6);
+    expect(formatValue(-100000.1, 'mean')).toBe(-100000);
+  });
+
+  test('correctly formats time_of_week value from array input', () => {
+    expect(formatValue([359739], 'time_of_week', undefined, timeOfWeekRecord)).toBe('Wed 23:55');
+  });
+
+  test('correctly formats time_of_day value from array input', () => {
+    expect(formatValue([73781], 'time_of_day', undefined, timeOfDayRecord)).toBe('15:29');
+  });
+
+  test('correctly formats number values from array input', () => {
+    expect(formatValue([1483228800], 'mean')).toBe(1483228800);
+    expect(formatValue([1234.5678], 'mean')).toBe(1234.6);
+    expect(formatValue([0.00012345], 'mean')).toBe(0.000123);
+    expect(formatValue([0], 'mean')).toBe(0);
+    expect(formatValue([-0.12345], 'mean')).toBe(-0.123);
+    expect(formatValue([-1234.5678], 'mean')).toBe(-1234.6);
+    expect(formatValue([-100000.1], 'mean')).toBe(-100000);
+  });
+
+  test('correctly formats multi-valued array', () => {
+    expect(formatValue([30.3, 26.2], 'lat_long')).toBe('[30.3,26.2]');
+  });
+});