fix: test and new test about start param

Author: arifBurakDemiray

example/integration_test/views_tests/auto_view_flow1_test.dart

@@ -79,7 +79,7 @@ void main() {
       }
     }
 
-    validateView("V4", Platform.isAndroid ? true : false, true, viewStr: eventList[index++]); //TODO: check this
+    validateView("V4", false, true, viewStr: eventList[index++]);
     validateView("V4", false, false, viewStr: eventList[index++]);
     validateView("V3", false, true, viewStr: eventList[index++]);
     if(Platform.isAndroid){
@@ -89,12 +89,12 @@ void main() {
     int iCached = index;
     if (Platform.isAndroid) {
       try {
-        validateView("V2", false, true, viewStr: eventList[index++]);
+        validateView("V2", true, true, viewStr: eventList[index++]);
         validateView("V2", false, false, viewStr: eventList[index++]);
         validateView("V1", false, true, viewStr: eventList[index++]);
       } catch (e) {
         index = iCached;
-        validateView("V1", false, true, viewStr: eventList[index++]);
+        validateView("V1", true, true, viewStr: eventList[index++]);
         validateView("V2", false, true, viewStr: eventList[index++]);
       }
     }

example/integration_test/views_tests/auto_view_flow2_test.dart

@@ -0,0 +1,100 @@
+import 'dart:convert';
+import 'dart:math';
+import 'package:flutter_foreground_task/flutter_foreground_task.dart';
+import 'dart:io';
+
+import 'package:countly_flutter/countly_flutter.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+import '../utils.dart';
+
+///
+/// This test is to check the start parameter is only added to the first views of a session
+///
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  testWidgets('Start auto stopped views and stop views start parameter', (WidgetTester tester) async {
+    // Initialize the SDK
+    CountlyConfig config = CountlyConfig(SERVER_URL, APP_KEY);
+    config.enableManualSessionHandling();
+    await Countly.initWithConfig(config);
+
+    await Countly.instance.views.startAutoStoppedView("V1");
+    await Countly.instance.sessions.beginSession();
+    sleep(Duration(seconds: 2));
+    await Countly.instance.views.startAutoStoppedView("V2");
+    await Countly.instance.sessions.endSession();
+    await Countly.instance.views.startView("V3");
+    await Countly.instance.sessions.beginSession();
+    await Countly.instance.views.startAutoStoppedView("V4");
+
+    List<String> requestList = await getRequestQueue();
+    List<String> eventList = await getEventQueue();
+    Map<String, List<String>> queryParams = Uri.parse('?${requestList[1]}').queryParametersAll;
+    var rqEvents = jsonDecode(queryParams['events']![0]);
+
+    printQueues(requestList, eventList);
+    expect(4, requestList.length);
+    expect(Platform.isAndroid ? 4 : 3, eventList.length);
+    expect(4, rqEvents.length);
+
+    validateBeginSessionRequest(requestList[0]); // validate begin session on 0th idx
+    validateEndSessionRequest(requestList[2], 2); // validate end session on 1st idx
+    validateBeginSessionRequest(requestList[3]); // validate begin session on 2nd idx
+
+    int index = 0;
+    validateView("V1", false, true, viewGiven: rqEvents[index++]); // begin session not called
+    if(Platform.isAndroid){
+      validateEvent("[CLY]_orientation", <String, dynamic>{'mode': 'portrait'}, eventGiven: rqEvents[index++]);
+    }
+    validateView("V1", false, false, viewGiven: rqEvents[index++]); // it is because auto view
+    validateView("V2", true, true, viewGiven: rqEvents[index++]); // after begin session called
+    index = 0;
+    validateView("V2", false, false, viewStr: eventList[index++]); // it is because auto view
+    validateView("V3", false, true, viewStr: eventList[index++]); // begin session not called
+    if(Platform.isAndroid){
+      validateEvent("[CLY]_orientation", <String, dynamic>{'mode': 'portrait'}, eventStr: eventList[index++]);
+    }
+    validateView("V4", true, true, viewStr: eventList[index++]); // after begin session called
+  });
+}
+
+void validateView(String name, bool start, bool visit, {String? viewStr, Map<String, dynamic>? viewGiven}) {
+  Map<String, dynamic> segmentation = <String, dynamic>{'name': name, 'segment': Platform.isAndroid ? 'Android' : 'iOS'};
+
+  if (visit) {
+    segmentation['visit'] = Platform.isAndroid ? '1': 1;
+  }
+  if (start) {
+    segmentation['start'] = Platform.isAndroid ? '1': 1;
+  }
+  validateEvent("[CLY]_view", segmentation, eventGiven: viewGiven, eventStr: viewStr);
+}
+
+void validateBeginSessionRequest(String request) {
+  Map<String, List<String>> queryParams = Uri.parse('?$request').queryParametersAll;
+  testCommonRequestParams(queryParams);
+
+  expect(queryParams['begin_session'], ['1']);
+  expect(queryParams['metrics'], isNotNull);
+}
+
+void validateEndSessionRequest(String request, int duration) {
+  Map<String, List<String>> queryParams = Uri.parse('?$request').queryParametersAll;
+  testCommonRequestParams(queryParams);
+
+  expect(queryParams['end_session'], ['1']);
+  expect(queryParams['metrics'], isNull);
+  expect(queryParams['session_duration'], [duration.toString()]);
+}
+
+void validateEvent(String key, Map<String, dynamic> segmentation, {String? eventStr, Map<String, dynamic>? eventGiven}) {
+  Map<String, dynamic> event = eventStr != null ? jsonDecode(eventStr) : eventGiven!;
+  print("================");
+  print(event);
+  expect(event['key'], key);
+  expect(segmentation.length, event['segmentation'].length);
+  for (var key in segmentation.keys) {
+    expect(event['segmentation'][key], segmentation[key]);
+  }
+}