Release v0.14.1

CHANGES.txt

@@ -1,3 +1,8 @@
+0.14.1 (June 14, 2024)
+ - Updated @splitsoftware/splitio-commons package to version 1.16.0 that includes some vulnerability and bug fixes.
+ - Bugfixing - Restored some input validation error logs that were removed in version 0.12.0. The logs inform the user when the `getTreatment(s)` methods are called with an invalid value as feature flag name or flag set name.
+ - Bugfixing - Fixed localhost mode to emit SDK_UPDATE when mocked feature flags are updated in the `features` object map of the config object (Related to issue https://github.com/splitio/javascript-browser-client/issues/119).
+
 0.14.0 (May 6, 2024)
  - Updated @splitsoftware/splitio-commons package to version 1.14.0 that includes minor updates:
     - Added support for targeting rules based on semantic versions (https://semver.org/).
@@ -77,7 +82,7 @@
  - Updated some dependencies for vulnerability fixes.
 
 0.7.0 (June 29, 2022)
- - Added a new config option to control the tasks that listen or poll for updates on feature flags and segments, via the new config sync.enabled . Running online, Split will always pull the most recent updates upon initialization, this only affects updates fetching on a running instance. Useful when a consistent session experience is a must or to save resources when updates are not being used.
+ - Added a new config option to control the tasks that listen or poll for updates on feature flags and segments, via the new config `sync.enabled`. Running online, Split will always pull the most recent updates upon initialization, this only affects updates fetching on a running instance. Useful when a consistent session experience is a must or to save resources when updates are not being used.
  - Updated telemetry logic to track the anonymous config for user consent flag set to declined or unknown.
  - Updated submitters logic, to avoid duplicating the post of impressions to Split cloud when the SDK is destroyed while its periodic post of impressions is running.
  - Bugfixing - Updated submitters logic, to avoid dropping impressions and events that are being tracked while POST request is pending.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@splitsoftware/splitio-browserjs",
-  "version": "0.14.0",
+  "version": "0.14.1",
   "description": "Split SDK for JavaScript on Browser",
   "main": "cjs/index.js",
   "module": "esm/index.js",
@@ -64,7 +64,7 @@
   "bugs": "https://github.com/splitio/javascript-browser-client/issues",
   "homepage": "https://github.com/splitio/javascript-browser-client#readme",
   "dependencies": {
-    "@splitsoftware/splitio-commons": "1.14.0",
+    "@splitsoftware/splitio-commons": "1.16.0",
     "@types/google.analytics": "0.0.40",
     "tslib": "^2.3.1",
     "unfetch": "^4.2.0"

src/__tests__/browserSuites/ready-from-cache.spec.js

@@ -582,7 +582,7 @@ export default function (fetchMock, assert) {
     fetchMock.getOnce(testUrls.sdk + '/splitChanges?s=1.1&since=25&names=p2__split&prefixes=p1', { status: 200, body: { splits: [splitDeclarations.p1__split, splitDeclarations.p2__split], since: 25, till: 1457552620999 } }, { delay: 10 }); // short delay to let emit SDK_READY_FROM_CACHE
     fetchMock.getOnce(testUrls.sdk + '/mySegments/nicolas%40split.io', { status: 200, body: { mySegments: [] } });
 
-    const expectedHash = getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&names=p2__split&prefixes=p1' } } });
+    const expectedHash = getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&names=p2__split&prefixes=p1' }, flagSpecVersion: '1.1' } });
     localStorage.setItem('some_user_item', 'user_item');
     localStorage.setItem('readyFromCache_6.SPLITIO.splits.till', 25);
     localStorage.setItem('readyFromCache_6.SPLITIO.split.p1__split', JSON.stringify(splitDeclarations.p1__split));
@@ -633,7 +633,7 @@ export default function (fetchMock, assert) {
     fetchMock.getOnce(testUrls.sdk + '/splitChanges?s=1.1&since=-1&prefixes=p1,p2', { status: 200, body: { splits: [splitDeclarations.p1__split, splitDeclarations.p2__split], since: -1, till: 1457552620999 } }, { delay: 10 }); // short delay to let emit SDK_READY_FROM_CACHE
     fetchMock.getOnce(testUrls.sdk + '/mySegments/nicolas%40split.io', { status: 200, body: { mySegments: [] } });
 
-    const expectedHash = getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&prefixes=p1,p2' } } });
+    const expectedHash = getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&prefixes=p1,p2' }, flagSpecVersion: '1.1' } });
     localStorage.setItem('some_user_item', 'user_item');
     localStorage.setItem('readyFromCache_7.SPLITIO.splits.till', 25);
     localStorage.setItem('readyFromCache_7.SPLITIO.split.p1__split', JSON.stringify(splitDeclarations.p1__split));
@@ -755,7 +755,7 @@ export default function (fetchMock, assert) {
     localStorage.setItem('readyFromCache_9.SPLITIO.splits.till', 25);
     localStorage.setItem('readyFromCache_9.SPLITIO.split.p1__split', JSON.stringify(splitDeclarations.p1__split));
     localStorage.setItem('readyFromCache_9.SPLITIO.split.p2__split', JSON.stringify(splitDeclarations.p2__split));
-    localStorage.setItem('readyFromCache_9.SPLITIO.hash', getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&names=p2__split&prefixes=p1' } } }));
+    localStorage.setItem('readyFromCache_9.SPLITIO.hash', getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&names=p2__split&prefixes=p1' }, flagSpecVersion: '1.1' } }));
 
     const splitio = SplitFactory({
       ...baseConfig,
@@ -784,7 +784,7 @@ export default function (fetchMock, assert) {
         t.equal(localStorage.getItem('readyFromCache_9.SPLITIO.splits.till'), '1457552620999', 'splits.till must correspond to the till of the last successfully fetched Splits');
         t.equal(localStorage.getItem('readyFromCache_9.SPLITIO.split.p2__split'), JSON.stringify(splitDeclarations.p2__split), 'feature flag declarations must be cached');
         t.equal(localStorage.getItem('readyFromCache_9.SPLITIO.split.p3__split'), JSON.stringify(splitDeclarations.p3__split), 'feature flag declarations must be cached');
-        t.equal(localStorage.getItem('readyFromCache_9.SPLITIO.hash'), getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&names=no%20exist%20trim,no_exist,p3__split&prefixes=no%20exist%20trim,p2' } } }), 'Storage hash must correspond to the split filter query and SDK key');
+        t.equal(localStorage.getItem('readyFromCache_9.SPLITIO.hash'), getStorageHash({ ...baseConfig, sync: { __splitFiltersValidation: { queryString: '&names=no%20exist%20trim,no_exist,p3__split&prefixes=no%20exist%20trim,p2' }, flagSpecVersion: '1.1' } }), 'Storage hash must correspond to the split filter query and SDK key');
         t.end();
       });
     });

src/__tests__/errorCatching/browser.spec.js

@@ -21,7 +21,7 @@ const settings = settingsFactory({
 // prepare localstorage to emit SDK_READY_FROM_CACHE
 localStorage.clear();
 localStorage.setItem('SPLITIO.splits.till', 25);
-localStorage.setItem('SPLITIO.hash', getStorageHash({ core: { authorizationKey: '<fake-token-1>' }, sync: { __splitFiltersValidation: { queryString: null } } }));
+localStorage.setItem('SPLITIO.hash', getStorageHash({ core: { authorizationKey: '<fake-token-1>' }, sync: { __splitFiltersValidation: { queryString: null }, flagSpecVersion: '1.1' } }));
 
 fetchMock.get(url(settings, '/splitChanges?s=1.1&since=25'), function () {
   return new Promise((res) => { setTimeout(() => res({ status: 200, body: splitChangesMock1 }), 1000); });

src/__tests__/offline/browser.spec.js

@@ -92,10 +92,13 @@ tape('Browser offline mode', function (assert) {
     SplitFactory({ ...config, storage: InLocalStorage() }),
     SplitFactorySlim({ ...config, storage: InLocalStorage(), sync: { localhostMode: LocalhostFromObject() } }) // slim factory requires localhostFromObject module
   ];
-  const factoriesReady = [ // Multiple factories must handle their own `features` mock, even if instantiated with the same config.
-    SplitFactory(config),
-    SplitFactory({ ...config }),
-    SplitFactory({ ...config, features: { ...config.features }, storage: InLocalStorage /* invalid */, sync: { localhostMode: LocalhostFromObject /* invalid */ } }),
+  const configs = [
+    { ...config, features: { ...config.features }, storage: InLocalStorage /* invalid */, sync: { localhostMode: LocalhostFromObject /* invalid */ } },
+    { ...config },
+    config,
+  ];
+  const factoriesReady = [
+    ...configs.map(config => SplitFactory(config)),
     ...factoriesReadyFromCache
   ];
   const factoriesTimeout = [ // slim factory without a valid localhostFromObject module will timeout
@@ -115,7 +118,7 @@ tape('Browser offline mode', function (assert) {
       readyCount++;
     });
     client.on(client.Event.SDK_UPDATE, () => {
-      assert.deepEqual(manager.names(), ['testing_split', 'testing_split_2', 'testing_split_3', 'testing_split_with_config']);
+      assert.deepEqual(manager.names().sort(), ['testing_split', 'testing_split_2', 'testing_split_3', 'testing_split_with_config']);
       assert.equal(client.getTreatment('testing_split_with_config'), 'nope');
       updateCount++;
     });
@@ -225,7 +228,7 @@ tape('Browser offline mode', function (assert) {
     });
 
     setTimeout(() => {
-      // Update the features
+      // Update features reference in settings
       factory.settings.features = {
         testing_split: 'on',
         testing_split_2: 'off',
@@ -235,10 +238,23 @@ tape('Browser offline mode', function (assert) {
           config: null
         }
       };
-      // Update the features in all factories except one
-      for (let i = 1; i < factories.length; i++) {
-        factories[i].settings.features = factory.settings.features;
+
+      // Update features properties in config
+      configs[0].features['testing_split'] = 'on';
+      configs[0].features['testing_split_2'] = 'off';
+      configs[0].features['testing_split_3'] = 'custom_treatment';
+      configs[0].features['testing_split_with_config'] = {
+        treatment: 'nope',
+        config: null
+      };
+
+      // Update the features in all remaining factories except the last one
+      for (let i = 1; i < factoriesReady.length - 1; i++) {
+        factoriesReady[i].settings.features = factory.settings.features;
       }
+
+      // Assigning a new object to the features property in the config object doesn't trigger an update
+      configs[configs.length - 1].features = { ...factory.settings.features };
     }, 1000);
 
     setTimeout(() => { factory.settings.features = originalFeaturesMap; }, 200);

src/settings/defaults.ts

@@ -2,7 +2,7 @@ import { LogLevels, isLogLevelString } from '@splitsoftware/splitio-commons/src/
 import { ConsentStatus, LogLevel } from '@splitsoftware/splitio-commons/src/types';
 import { CONSENT_GRANTED } from '@splitsoftware/splitio-commons/src/utils/constants';
 
-const packageVersion = '0.14.0';
+const packageVersion = '0.14.1';
 
 /**
  * In browser, the default debug level, can be set via the `localStorage.splitio_debug` item.