Support for ios parallel runs (#17)

* added support to fetch port for parallel ios session

* update aBridge dependency

* add logic to check only for simulator

* fix getAttributes

* bump version

---------

Co-authored-by: Sudharsan Selvaraj <[email protected]>

Author: saikrishna321

server/lib/src/runner.dart

@@ -9,7 +9,7 @@ import 'package:integration_test/integration_test.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 
 const MAX_TEST_DURATION_SECS = 24 * 60 * 60;
-const serverVersion = '0.0.14';
+const serverVersion = '0.0.15';
 
 void initializeTest({Widget? app, Function? callback}) async {
   IntegrationTestWidgetsFlutterBinding binding =

server/lib/src/server.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:appium_flutter_server/src/handler/click.dart';
 import 'package:appium_flutter_server/src/handler/double_click.dart';
 import 'package:appium_flutter_server/src/handler/delete_session.dart';
@@ -22,11 +24,13 @@ import 'package:appium_flutter_server/src/handler/wait/wait_for_absent.dart';
 import 'package:appium_flutter_server/src/handler/wait/wait_for_visible.dart';
 import 'package:appium_flutter_server/src/logger.dart';
 import 'package:shelf_plus/shelf_plus.dart' as shelf_plus;
+import 'package:device_info_plus/device_info_plus.dart';
 
 import 'package:appium_flutter_server/src/handler/clear.dart';
 
 import 'handler/gesture/drag_drop.dart';
 import 'handler/long_press.dart';
+import 'package:a_bridge/a_bridge.dart';
 
 enum HttpMethod { GET, POST, DELETE, PUT, PATCH }
 
@@ -78,8 +82,8 @@ class FlutterServer {
         "/session/<sessionId>/appium/gestures/double_click"));
     _registerPost(ScrollTillVisibleHandler(
         "/session/<sessionId>/appium/gestures/scroll_till_visible"));
-    _registerPost(DragAndDrop(
-        "/session/<sessionId>/appium/gestures/drag_drop"));
+    _registerPost(
+        DragAndDrop("/session/<sessionId>/appium/gestures/drag_drop"));
 
     /* Wait handlers */
     _registerPost(
@@ -104,21 +108,41 @@ class FlutterServer {
   }
 
   void startServer() async {
+    if (Platform.isIOS) {
+      DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
+      IosDeviceInfo ios = await deviceInfo.iosInfo;
+      log("Ios Device info: $ios");
+      if (!ios.isPhysicalDevice) {
+        ABridge aBridge = ABridge();
+        Map<String, dynamic>? arguments = await aBridge.getArgumentPair();
+        log('Command line arguments: $arguments');
+        if (arguments != null && arguments.containsKey('port')) {
+          log('Command line port value for ios: ${arguments['port']}');
+          await triggerServer(int.parse(arguments['port']));
+          return;
+        }
+      }
+    }
     final [startPort, endPort] = PORT_RANGE;
     int bindingPort = startPort;
-
-    while (bindingPort <= endPort) {
-      try {
-        await shelf_plus.shelfRun(() => _app.call,
-            defaultBindAddress: "0.0.0.0",
-            defaultBindPort: bindingPort,
-            defaultEnableHotReload: false);
-        log("Appium flutter server is listening on port $bindingPort");
-        break;
-      } catch (e) {
-        log("Unable to start server on port $bindingPort.");
-      }
+    bool serverStarted = false;
+    while (bindingPort <= endPort && !serverStarted) {
+      serverStarted = await triggerServer(bindingPort);
       bindingPort++;
     }
   }
+
+  Future<bool> triggerServer(int bindingPort) async {
+    try {
+      await shelf_plus.shelfRun(() => _app.call,
+          defaultBindAddress: "0.0.0.0",
+          defaultBindPort: bindingPort,
+          defaultEnableHotReload: false);
+      log("Appium flutter server is listening on port $bindingPort");
+      return true;
+    } catch (e) {
+      log("Unable to start server on port $bindingPort.");
+    }
+    return false;
+  }
 }

server/lib/src/utils/element_helper.dart

@@ -221,7 +221,6 @@ class ElementHelper {
             .getChildren()
             .first
             .getProperties();
-        data.addAll(nodes);
         FlutterDriver.instance.tester
             .getSemantics(element.by)
             .getSemanticsData()
@@ -233,6 +232,7 @@ class ElementHelper {
       } catch (err) {
         log(err);
       }
+      data.addAll(nodes);
       log("Available attributes for the element : ${element.by}");
       for (DiagnosticsNode node in nodes) {
         log("${node.name} -> ${node.value}");

server/pubspec.lock

@@ -9,6 +9,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "67.0.0"
+  a_bridge:
+    dependency: "direct main"
+    description:
+      name: a_bridge
+      sha256: "5f097387bef51ffe176a3c19c5472908c8083087e5e48c825ddd69e92e252a58"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.0.2"
   analyzer:
     dependency: transitive
     description:
@@ -169,6 +177,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.6"
+  device_info_plus:
+    dependency: "direct main"
+    description:
+      name: device_info_plus
+      sha256: eead12d1a1ed83d8283ab4c2f3fca23ac4082f29f25f29dff0f758f57d06ec91
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.1.0"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      sha256: d3b01d5868b50ae571cd1dc6e502fc94d956b665756180f7b16ead09e836fd64
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.0"
   fake_async:
     dependency: transitive
     description:
@@ -732,6 +756,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.5.1"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      sha256: "10589e0d7f4e053f2c61023a31c9ce01146656a70b7b7f0828c0b46d7da2a9bb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.3"
   xdg_directories:
     dependency: transitive
     description:

server/pubspec.yaml

@@ -1,6 +1,6 @@
 name: appium_flutter_server
 description: "Appium Flutter server using Integration Test package for testing Flutter apps with Appium"
-version: 0.0.14
+version: 0.0.15
 homepage: "https://github.com/AppiumTestDistribution/appium-flutter-server"
 
 environment:
@@ -21,6 +21,8 @@ dependencies:
   path_provider: any
   synchronized: any
   package_info_plus: any
+  a_bridge: ^0.0.2
+  device_info_plus: any
 
 dev_dependencies:
   build_runner: ^2.4.10