Add Event.analysisStatistics() constructor. (#2191)

Author: scheglov

pkgs/unified_analytics/CHANGELOG.md

@@ -1,3 +1,6 @@
+## 8.0.6
+- Added `Event.analysisStatistics` for events from Dart Analysis Server, about analysis.
+
 ## 8.0.5
 - Fix `Event.flutterWasmDryRun` fields.
 

pkgs/unified_analytics/lib/src/constants.dart

@@ -87,7 +87,7 @@ const int kMaxLogFileSize = 25 * (1 << 20);
 const String kLogFileName = 'dart-flutter-telemetry.log';
 
 /// The current version of the package, should be in line with pubspec version.
-const String kPackageVersion = '8.0.5';
+const String kPackageVersion = '8.0.6';
 
 /// The minimum length for a session.
 const int kSessionDurationMinutes = 30;

pkgs/unified_analytics/lib/src/enums.dart

@@ -126,6 +126,10 @@ enum DashEvent {
 
   // Events for language_server below
 
+  analysisStatistics(
+    label: 'analysis_statistics',
+    description: 'Dart analyzer statistics',
+  ),
   clientNotification(
     label: 'client_notification',
     description: 'Notifications sent from the client',

pkgs/unified_analytics/lib/src/event.dart

@@ -103,6 +103,20 @@ final class Event {
           },
         );
 
+  /// Event that is emitted periodically to report the performance of the
+  /// analyzer.
+  ///
+  /// [workingDuration] - json encoded percentile values indicating how long
+  ///     the analysis status was "working".
+  Event.analysisStatistics({
+    required String workingDuration,
+  }) : this._(
+          eventName: DashEvent.analysisStatistics,
+          eventData: {
+            'workingDuration': workingDuration,
+          },
+        );
+
   /// Event that is emitted periodically to report the performance of the
   /// analysis server's handling of a specific kind of request from the client.
   ///

pkgs/unified_analytics/pubspec.yaml

@@ -5,7 +5,7 @@ description: >-
 # LINT.IfChange
 # When updating this, keep the version consistent with the changelog and the
 # value in lib/src/constants.dart.
-version: 8.0.5
+version: 8.0.6
 # LINT.ThenChange(lib/src/constants.dart)
 repository: https://github.com/dart-lang/tools/tree/main/pkgs/unified_analytics
 issue_tracker: https://github.com/dart-lang/tools/issues?q=is%3Aissue+is%3Aopen+label%3Apackage%3Aunified_analytics

pkgs/unified_analytics/test/event_test.dart

@@ -10,6 +10,18 @@ import 'package:unified_analytics/src/event.dart';
 import 'package:unified_analytics/unified_analytics.dart';
 
 void main() {
+  test('Event.analysisStatistics constructed', () {
+    Event generateEvent() =>
+        Event.analysisStatistics(workingDuration: 'workingDuration');
+
+    final constructedEvent = generateEvent();
+
+    expect(generateEvent, returnsNormally);
+    expect(constructedEvent.eventName, DashEvent.analysisStatistics);
+    expect(constructedEvent.eventData['workingDuration'], 'workingDuration');
+    expect(constructedEvent.eventData.length, 1);
+  });
+
   test('Event.analyticsCollectionEnabled constructed', () {
     Event generateEvent() => Event.analyticsCollectionEnabled(status: false);
 
@@ -729,7 +741,7 @@ void main() {
 
     // Change this integer below if your PR either adds or removes
     // an Event constructor
-    final eventsAccountedForInTests = 30;
+    final eventsAccountedForInTests = 31;
     expect(eventsAccountedForInTests, constructorCount,
         reason: 'If you added or removed an event constructor, '
             'ensure you have updated '