update changes file

Author: ZamoraEmmanuel

CHANGES.txt

@@ -1,3 +1,6 @@
+2.9.0 
+ - Added property `impressionsDisabled` in getTreatment(s) `evaluationOptions` parameter, to disable impressions per evaluations.
+
 2.8.0 (October 30, 2025)
  - Added new configuration for Fallback Treatments, which allows setting a treatment value and optional config to be returned in place of "control", either globally or by flag. Read more in our docs.
  - Added `client.getStatus()` method to retrieve the client readiness status properties (`isReady`, `isReadyFromCache`, etc).

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@splitsoftware/splitio-commons",
-  "version": "2.8.0",
+  "version": "2.8.1-rc.1",
   "description": "Split JavaScript SDK common components",
   "main": "cjs/index.js",
   "module": "esm/index.js",

package.json

@@ -112,11 +112,11 @@ describe('clientInputValidationDecorator', () => {
     expect(clientWithValidation.getTreatment('key', 'ff', undefined, { impressionsDisabled: true })).toBe(EVALUATION_RESULT);
     expect(client.getTreatment).toHaveBeenLastCalledWith('key', 'ff', undefined, { impressionsDisabled: true });
 
-    expect(clientWithValidation.getTreatment('key', 'ff', undefined, { impressionsDisabled: {} })).toBe(EVALUATION_RESULT);
+    expect(clientWithValidation.getTreatment('key', 'ff', undefined, { impressionsDisabled: false })).toBe(EVALUATION_RESULT);
     expect(client.getTreatment).toHaveBeenLastCalledWith('key', 'ff', undefined, undefined);
 
-    expect(clientWithValidation.getTreatment('key', 'ff', undefined, { impressionsDisabled: 'true' })).toBe(EVALUATION_RESULT);
-    expect(client.getTreatment).toHaveBeenLastCalledWith('key', 'ff', undefined, undefined);
+    expect(clientWithValidation.getTreatment('key', 'ff', undefined, { impressionsDisabled: true })).toBe(EVALUATION_RESULT);
+    expect(client.getTreatment).toHaveBeenLastCalledWith('key', 'ff', undefined, { impressionsDisabled: true });
 
     expect(clientWithValidation.getTreatment('key', 'ff', undefined, { impressionsDisabled: null })).toBe(EVALUATION_RESULT);
     expect(client.getTreatment).toHaveBeenLastCalledWith('key', 'ff', undefined, undefined);

src/sdkClient/__tests__/clientInputValidation.spec.ts

@@ -1,4 +1,4 @@
-import { ERROR_NOT_BOOLEAN, ERROR_NOT_PLAIN_OBJECT, ERROR_SIZE_EXCEEDED, WARN_SETTING_NULL, WARN_TRIMMING_PROPERTIES } from '../../../logger/constants';
+import { ERROR_NOT_PLAIN_OBJECT, ERROR_SIZE_EXCEEDED, WARN_SETTING_NULL, WARN_TRIMMING_PROPERTIES } from '../../../logger/constants';
 import { loggerMock } from '../../../logger/__tests__/sdkLogger.mock';
 
 import { validateEventProperties } from '../eventProperties';
@@ -193,21 +193,3 @@ describe('INPUT VALIDATION for Event Properties', () => {
     expect(loggerMock.error).toBeCalledWith(ERROR_SIZE_EXCEEDED, ['some_method_eventProps']); // Should log an error.
   });
 });
-
-describe('INPUT VALIDATION for Impressions disabled', () => {
-
-  afterEach(() => { loggerMock.mockClear(); });
-
-  const impressionsDisabledInvalidValues = [
-    [],
-    () => { },
-    'something',
-    NaN,
-    -Infinity,
-    Infinity,
-    new Promise(res => res),
-    Symbol('asd'),
-    new Map()
-  ];
-
-});

src/utils/inputValidation/__tests__/eventProperties.spec.ts

@@ -2,7 +2,7 @@ import { isObject, isString, isFiniteNumber, isBoolean } from '../lang';
 import { objectAssign } from '../lang/objectAssign';
 import SplitIO from '../../../types/splitio';
 import { ILogger } from '../../logger/types';
-import { ERROR_NOT_PLAIN_OBJECT, ERROR_NOT_BOOLEAN, ERROR_SIZE_EXCEEDED, WARN_SETTING_NULL, WARN_TRIMMING_PROPERTIES } from '../../logger/constants';
+import { ERROR_NOT_PLAIN_OBJECT, ERROR_SIZE_EXCEEDED, WARN_SETTING_NULL, WARN_TRIMMING_PROPERTIES } from '../../logger/constants';
 
 const ECMA_SIZES = {
   NULL: 0, // While on the JSON it's going to occupy more space, we'll take it as 0 for the approximation.