[ignore]

packages/destination-actions/src/destinations/customerio/__tests__/utils.test.ts

@@ -1,4 +1,42 @@
-import { resolveIdentifiers } from '../utils'
+import { resolveIdentifiers, isIsoDate } from '../utils'
+
+describe('isIsoDate', () => {
+  it('should return true for valid ISO date with fractional seconds from 1-9 digits', () => {
+    expect(isIsoDate('2023-12-25T14:30:45.1')).toBe(true) // 1 digit
+    expect(isIsoDate('2023-12-25T14:30:45.12')).toBe(true) // 2 digits
+    expect(isIsoDate('2023-12-25T14:30:45.123')).toBe(true) // 3 digits
+    expect(isIsoDate('2023-12-25T14:30:45.1234')).toBe(true) // 4 digits
+    expect(isIsoDate('2023-12-25T14:30:45.12345')).toBe(true) // 5 digits
+    expect(isIsoDate('2023-12-25T14:30:45.123456')).toBe(true) // 6 digits
+    expect(isIsoDate('2023-12-25T14:30:45.1234567')).toBe(true) // 7 digits
+    expect(isIsoDate('2023-12-25T14:30:45.12345678')).toBe(true) // 8 digits
+    expect(isIsoDate('2023-12-25T14:30:45.123456789')).toBe(true) // 9 digits
+  })
+
+  it('should return true for valid ISO date with fractional seconds and timezone', () => {
+    expect(isIsoDate('2023-12-25T14:30:45.123Z')).toBe(true) // UTC
+    expect(isIsoDate('2023-12-25T14:30:45.123456+05:30')).toBe(true) // timezone offset
+    expect(isIsoDate('2023-12-25T14:30:45.123456789-08:00')).toBe(true) // negative timezone
+  })
+
+  it('should return true for valid ISO date without fractional seconds', () => {
+    expect(isIsoDate('2023-12-25T14:30:45')).toBe(true)
+    expect(isIsoDate('2023-12-25T14:30:45Z')).toBe(true)
+    expect(isIsoDate('2023-12-25')).toBe(true) // date only
+  })
+
+  it('should return false for invalid fractional seconds i.e more than 9 digits', () => {
+    expect(isIsoDate('2023-12-25T14:30:45.1234567890')).toBe(false) // 10 digits
+    expect(isIsoDate('2023-12-25T14:30:45.12345678901')).toBe(false) // 11 digits
+  })
+
+  it('should return false for invalid date formats', () => {
+    expect(isIsoDate('invalid-date')).toBe(false)
+    expect(isIsoDate('2023-13-25')).toBe(false) // invalid month
+    expect(isIsoDate('2023-12-32')).toBe(false) // invalid day
+    expect(isIsoDate('2023-12-25T25:30:45')).toBe(false) // invalid hour
+  })
+})
 
 describe('resolveIdentifiers', () => {
   it('should return object_id and object_type_id if both are provided', () => {

packages/destination-actions/src/destinations/customerio/utils.ts

@@ -15,7 +15,7 @@ const isIsoDate = (value: string): boolean => {
   const isoformat =
     '^\\d{4}-\\d{2}-\\d{2}' + // Match YYYY-MM-DD
     '((T\\d{2}:\\d{2}(:\\d{2})?)' + // Match THH:mm:ss
-    '(\\.\\d{1,6})?' + // Match .sssss
+    '(\\.\\d{1,9})?' + // Match .sssssss
     '(Z|(\\+|-)\\d{2}:?\\d{2})?)?$' // Time zone (Z or ±hh:mm or ±hhmm)
 
   const matcher = new RegExp(isoformat)
@@ -213,9 +213,10 @@ export const sendBatch = <Payload extends BasePayload>(request: Function, option
 
 export const sendSingle = <Payload extends BasePayload>(request: Function, options: RequestPayload<Payload>) => {
   const json = buildPayload(options)
-
   return request(`${trackApiEndpoint(options.settings)}/api/v2/entity`, {
     method: 'post',
     json
   })
 }
+
+export { isIsoDate }