refactor: migrate ga, ga360, gcs_datalake, google adwords destinations to component tests

src/v0/destinations/google_adwords_offline_conversions/helper.js

@@ -0,0 +1,9 @@
+const moment = require('moment-timezone');
+
+module.exports = {
+  formatTimestamp: (timestamp) => {
+    const tsMomentInstance = moment(timestamp);
+    const offsetFromUtc = tsMomentInstance.utcOffset();
+    return tsMomentInstance.utcOffset(offsetFromUtc).format('YYYY-MM-DD HH:mm:ssZ');
+  },
+};

src/v0/destinations/google_adwords_offline_conversions/helper.test.js

@@ -0,0 +1,31 @@
+const moment = require('moment-timezone');
+const { formatTimestamp } = require('./helper');
+
+describe('google adwords offline conversions - helper', () => {
+  it('should correctly format to IST', () => {
+    moment.tz.setDefault('Asia/Calcutta');
+    expect(formatTimestamp('2019-10-14 11:15:18.299Z')).toEqual('2019-10-14 16:45:18+05:30');
+  });
+  it('should correctly format to UTC', () => {
+    moment.tz.setDefault('UTC');
+    expect(formatTimestamp('2019-10-14 11:15:18.299Z')).toEqual('2019-10-14 11:15:18+00:00');
+  });
+  it('should return "Invalid date" when a string not in date-format is sent as argument', () => {
+    expect(formatTimestamp('abc')).toEqual('Invalid date');
+  });
+  it('should return offset value correctly when number is passed', () => {
+    moment.tz.setDefault('Asia/Tokyo');
+    expect(formatTimestamp(11245)).toEqual('1970-01-01 09:00:11+09:00');
+  });
+  it('should return current date when a value not string is sent as argument', () => {
+    moment.tz.setDefault('UTC');
+    const spy = jest.spyOn(Date, 'now').mockReturnValue('2023-10-22 12:51:30+00:00');
+    expect(formatTimestamp([])).toEqual('2023-10-22 12:51:30+00:00');
+    expect(formatTimestamp({})).toEqual('2023-10-22 12:51:30+00:00');
+    expect(formatTimestamp(undefined)).toEqual('2023-10-22 12:51:30+00:00');
+    spy.mockClear();
+  });
+  it('should return "Invalid date" when null value is passed as argument', () => {
+    expect(formatTimestamp(null)).toEqual('Invalid date');
+  });
+});

src/v0/destinations/google_adwords_offline_conversions/transform.js

@@ -1,5 +1,4 @@
 const { set, get } = require('lodash');
-const moment = require('moment');
 const { EventType } = require('../../../constants');
 const {
   getHashFromArrayWithDuplicate,
@@ -23,6 +22,7 @@ const {
   getClickConversionPayloadAndEndpoint,
 } = require('./utils');
 const { InstrumentationError, ConfigurationError } = require('../../util/errorTypes');
+const helper = require('./helper');
 
 /**
  * get conversions depending on the type set from dashboard
@@ -65,9 +65,7 @@ const getConversions = (message, metadata, { Config }, event, conversionType) =>
     // eslint-disable-next-line unicorn/consistent-destructuring
     if (!properties.conversionDateTime && (timestamp || originalTimestamp)) {
       const conversionTimestamp = timestamp || originalTimestamp;
-      const conversionDateTime = moment(conversionTimestamp)
-        .utcOffset(moment(conversionTimestamp).utcOffset())
-        .format('YYYY-MM-DD HH:mm:ssZ');
+      const conversionDateTime = helper.formatTimestamp(conversionTimestamp);
       set(payload, 'conversions[0].conversionDateTime', conversionDateTime);
     }
     payload.partialFailure = true;

src/v0/destinations/google_adwords_offline_conversions/utils.js

@@ -1,6 +1,5 @@
 const sha256 = require('sha256');
 const { get, set, cloneDeep } = require('lodash');
-const moment = require('moment');
 const { httpPOST } = require('../../../adapters/network');
 const {
   isHttpStatusSuccess,
@@ -26,6 +25,7 @@ const {
 const { processAxiosResponse } = require('../../../adapters/utils/networkUtils');
 const Cache = require('../../util/cache');
 const { AbortedError, ConfigurationError, InstrumentationError } = require('../../util/errorTypes');
+const helper = require('./helper');
 
 const conversionActionIdCache = new Cache(CONVERSION_ACTION_ID_CACHE_TTL);
 
@@ -224,9 +224,7 @@ const getAddConversionPayload = (message, Config) => {
   // transform originalTimestamp to format (yyyy-mm-dd hh:mm:ss+|-hh:mm)
   // e.g 2019-10-14T11:15:18.299Z -> 2019-10-14 16:10:29+0530
   const timestamp = payload.operations.create.transaction_attribute.transaction_date_time;
-  const convertedDateTime = moment(timestamp)
-    .utcOffset(moment(timestamp).utcOffset())
-    .format('YYYY-MM-DD HH:mm:ssZ');
+  const convertedDateTime = helper.formatTimestamp(timestamp);
   payload.operations.create.transaction_attribute.transaction_date_time = convertedDateTime;
   // mapping custom_key that should be predefined in google Ui and mentioned when new job is created
   if (properties.custom_key && properties[properties.custom_key]) {