split_view & rollout_cache_configuration

Author: gthea

splitio_platform_interface/lib/split_configuration.dart

@@ -1,5 +1,6 @@
 import 'package:splitio_platform_interface/split_certificate_pinning_configuration.dart';
 import 'package:splitio_platform_interface/split_sync_config.dart';
+import 'package:splitio_platform_interface/split_rollout_cache_configuration.dart';
 
 class SplitConfiguration {
   final Map<String, dynamic> configurationMap = {};
@@ -74,6 +75,7 @@ class SplitConfiguration {
     SplitLogLevel? logLevel,
     int? readyTimeout = 10,
     CertificatePinningConfiguration? certificatePinningConfiguration,
+    RolloutCacheConfiguration? rolloutCacheConfiguration,
   }) {
     if (featuresRefreshRate != null) {
       configurationMap['featuresRefreshRate'] = featuresRefreshRate;
@@ -186,6 +188,13 @@ class SplitConfiguration {
         'pins': certificatePinningConfiguration.pins
       };
     }
+
+    if (rolloutCacheConfiguration != null) {
+      configurationMap['rolloutCacheConfiguration'] = {
+        'expirationDays': rolloutCacheConfiguration.expirationDays,
+        'clearOnInit': rolloutCacheConfiguration.clearOnInit
+      };
+    }
   }
 }
 

splitio_platform_interface/lib/split_rollout_cache_configuration.dart

@@ -0,0 +1,16 @@
+class RolloutCacheConfiguration {
+
+  late int _expirationDays;
+  late bool _clearOnInit;
+
+  int get expirationDays => _expirationDays;
+  bool get clearOnInit => _clearOnInit;
+
+  RolloutCacheConfiguration({int expirationDays = 10, bool clearOnInit = false}) {
+    if (expirationDays < 1) {
+      expirationDays = 10;
+    }
+    _expirationDays = expirationDays;
+    _clearOnInit = clearOnInit;
+  }
+}

splitio_platform_interface/lib/split_view.dart

@@ -9,10 +9,11 @@ class SplitView {
   Map<String, String> configs = {};
   String defaultTreatment;
   List<String> sets = [];
+  bool impressionsDisabled = false;
 
   SplitView(this.name, this.trafficType, this.killed, this.treatments,
       this.changeNumber, this.configs,
-      [this.defaultTreatment = '', this.sets = const []]);
+      [this.defaultTreatment = '', this.sets = const [], this.impressionsDisabled = false]);
 
   static SplitView? fromEntry(Map<dynamic, dynamic>? entry) {
     if (entry == null || entry.isEmpty) {
@@ -32,6 +33,10 @@ class SplitView {
       entry['sets'] = [];
     }
 
+    if (entry['impressionsDisabled'] == null) {
+      entry['impressionsDisabled'] = false;
+    }
+
     return SplitView(
         entry['name'],
         entry['trafficType'],
@@ -40,7 +45,8 @@ class SplitView {
         entry['changeNumber'],
         mappedConfig,
         entry['defaultTreatment'] ?? '',
-        (entry['sets'] as List).map((el) => el as String).toList()
+        (entry['sets'] as List).map((el) => el as String).toList(),
+        entry['impressionsDisabled'] ?? false
     );
   }
 

splitio_platform_interface/test/rollout_cache_configuration_test.dart

@@ -0,0 +1,23 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:splitio_platform_interface/split_rollout_cache_configuration.dart';
+
+void main() {
+  test('negative expirationDays defaults to 10', () {
+    var config = RolloutCacheConfiguration(expirationDays: -1);
+
+    expect(config.expirationDays, 10);
+  });
+
+  test('zero expirationDays defaults to 10', () {
+    var config = RolloutCacheConfiguration(expirationDays: 0);
+
+    expect(config.expirationDays, 10);
+  });
+
+  test('default values', () {
+    var config = RolloutCacheConfiguration();
+
+    expect(config.expirationDays, 10);
+    expect(config.clearOnInit, false);
+  });
+}

splitio_platform_interface/test/split_view_test.dart

@@ -24,6 +24,7 @@ void main() {
       'trafficType': 'default',
       'defaultTreatment': 'on',
       'sets': ['set1', 'set2'],
+      'impressionsDisabled': true,
     });
 
     expect(splitView?.name, 'my_split');
@@ -34,5 +35,6 @@ void main() {
     expect(splitView?.trafficType, 'default');
     expect(splitView?.defaultTreatment, 'on');
     expect(splitView?.sets, ['set1', 'set2']);
+    expect(splitView?.impressionsDisabled, true);
   });
 }

splitio_platform_interface/test/splitio_configuration_test.dart

@@ -1,6 +1,7 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:splitio_platform_interface/split_certificate_pinning_configuration.dart';
 import 'package:splitio_platform_interface/split_configuration.dart';
+import 'package:splitio_platform_interface/split_rollout_cache_configuration.dart';
 import 'package:splitio_platform_interface/split_sync_config.dart';
 
 void main() {
@@ -34,7 +35,8 @@ void main() {
         certificatePinningConfiguration: CertificatePinningConfiguration()
             .addPin('host1', 'pin1')
             .addPin('host2', 'pin3')
-            .addPin('host1', 'pin2'));
+            .addPin('host1', 'pin2'),
+        rolloutCacheConfiguration: RolloutCacheConfiguration(expirationDays: 15, clearOnInit: true));
 
     expect(config.configurationMap['eventFlushInterval'], 2000);
     expect(config.configurationMap['eventsPerPush'], 300);
@@ -71,6 +73,8 @@ void main() {
       'host1': ['pin1', 'pin2'],
       'host2': ['pin3']
     });
+    expect(config.configurationMap['rolloutCacheConfiguration']['expirationDays'], 15);
+    expect(config.configurationMap['rolloutCacheConfiguration']['clearOnInit'], true);
   });
 
   test('no special values leaves map empty', () async {