update tests

example/integration_test/in_app_webview/initial_user_scripts.dart

@@ -0,0 +1,75 @@
+import 'dart:async';
+import 'dart:collection';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../constants.dart';
+
+void initialUserScripts() {
+  final shouldSkip = kIsWeb ||
+      ![
+        TargetPlatform.android,
+        TargetPlatform.iOS,
+        TargetPlatform.macOS,
+      ].contains(defaultTargetPlatform);
+
+  testWidgets('initialUserScripts', (WidgetTester tester) async {
+    final Completer controllerCompleter = Completer<InAppWebViewController>();
+    final Completer<void> pageLoaded = Completer<void>();
+
+    await tester.pumpWidget(
+      Directionality(
+        textDirection: TextDirection.ltr,
+        child: InAppWebView(
+          key: GlobalKey(),
+          initialUrlRequest: URLRequest(url: TEST_CROSS_PLATFORM_URL_1),
+          initialUserScripts: UnmodifiableListView<UserScript>([
+            UserScript(
+                source: "var foo = 49;",
+                injectionTime: UserScriptInjectionTime.AT_DOCUMENT_START),
+            UserScript(
+                source: "var foo2 = 19;",
+                injectionTime: UserScriptInjectionTime.AT_DOCUMENT_START,
+                contentWorld: ContentWorld.PAGE),
+            UserScript(
+                source: "var bar = 2;",
+                injectionTime: UserScriptInjectionTime.AT_DOCUMENT_END,
+                contentWorld: ContentWorld.DEFAULT_CLIENT),
+            UserScript(
+                source: "var bar2 = 12;",
+                injectionTime: UserScriptInjectionTime.AT_DOCUMENT_END,
+                contentWorld: ContentWorld.world(name: "test")),
+          ]),
+          onWebViewCreated: (controller) {
+            controllerCompleter.complete(controller);
+          },
+          onLoadStop: (controller, url) async {
+            pageLoaded.complete();
+          },
+        ),
+      ),
+    );
+    final InAppWebViewController controller = await controllerCompleter.future;
+    await pageLoaded.future;
+
+    expect(await controller.evaluateJavascript(source: "foo;"), 49);
+    expect(await controller.evaluateJavascript(source: "foo2;"), 19);
+    expect(
+        await controller.evaluateJavascript(
+            source: "foo2;", contentWorld: ContentWorld.PAGE),
+        19);
+    expect(await controller.evaluateJavascript(source: "bar;"), isNull);
+    expect(await controller.evaluateJavascript(source: "bar2;"), isNull);
+    expect(
+        await controller.evaluateJavascript(
+            source: "bar;", contentWorld: ContentWorld.DEFAULT_CLIENT),
+        2);
+    expect(
+        await controller.evaluateJavascript(
+            source: "bar2;", contentWorld: ContentWorld.world(name: "test")),
+        12);
+  }, skip: shouldSkip);
+}

example/integration_test/in_app_webview/load_data.dart

@@ -0,0 +1,78 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../constants.dart';
+
+void loadData() {
+  final shouldSkip = !kIsWeb ||
+      ![
+        TargetPlatform.android,
+        TargetPlatform.iOS,
+        TargetPlatform.macOS,
+      ].contains(defaultTargetPlatform);
+
+  testWidgets('loadData', (WidgetTester tester) async {
+    final Completer controllerCompleter = Completer<InAppWebViewController>();
+    final StreamController<String> pageLoads =
+    StreamController<String>.broadcast();
+
+    await tester.pumpWidget(
+      Directionality(
+        textDirection: TextDirection.ltr,
+        child: InAppWebView(
+          key: GlobalKey(),
+          initialUrlRequest: URLRequest(url: TEST_URL_ABOUT_BLANK),
+          onWebViewCreated: (controller) {
+            controllerCompleter.complete(controller);
+          },
+          onLoadStop: (controller, url) {
+            pageLoads.add(url!.toString());
+          },
+        ),
+      ),
+    );
+
+    final InAppWebViewController controller =
+    await controllerCompleter.future;
+    await pageLoads.stream.first;
+
+    final data = """
+<!doctype html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
+        <meta http-equiv="X-UA-Compatible" content="ie=edge">
+        <link rel="stylesheet" href="https://getbootstrap.com/docs/4.3/dist/css/bootstrap.min.css">
+        <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
+    </head>
+    <body>
+      <img src="https://via.placeholder.com/100x50" alt="placeholder 100x50">
+    </body>
+</html>
+""";
+    final mimeType = 'text/html';
+
+    await controller.loadData(
+        data: data,
+        encoding: 'utf-8',
+        mimeType: mimeType,
+        historyUrl: TEST_CROSS_PLATFORM_URL_1,
+        baseUrl: TEST_CROSS_PLATFORM_URL_1);
+    await pageLoads.stream.first;
+
+    final String? currentUrl = (await controller.getUrl())?.toString();
+
+    if (!kIsWeb) {
+      expect(currentUrl, TEST_CROSS_PLATFORM_URL_1.toString());
+    } else {
+      expect(currentUrl, 'data:$mimeType,' + Uri.encodeFull(data)) ;
+    }
+
+    pageLoads.close();
+  }, skip: shouldSkip);
+}

example/integration_test/in_app_webview/load_file.dart

@@ -0,0 +1,55 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../constants.dart';
+
+void loadFile() {
+  final shouldSkip = !kIsWeb ||
+      ![
+        TargetPlatform.android,
+        TargetPlatform.iOS,
+        TargetPlatform.macOS,
+      ].contains(defaultTargetPlatform);
+
+  testWidgets('loadFile', (WidgetTester tester) async {
+    final Completer controllerCompleter = Completer<InAppWebViewController>();
+    final StreamController<String> pageLoads =
+    StreamController<String>.broadcast();
+
+    await tester.pumpWidget(
+      Directionality(
+        textDirection: TextDirection.ltr,
+        child: InAppWebView(
+          key: GlobalKey(),
+          initialUrlRequest: URLRequest(url: TEST_URL_ABOUT_BLANK),
+          onWebViewCreated: (controller) {
+            controllerCompleter.complete(controller);
+          },
+          onLoadStop: (controller, url) {
+            pageLoads.add(url!.toString());
+          },
+        ),
+      ),
+    );
+
+    final InAppWebViewController controller =
+    await controllerCompleter.future;
+    await pageLoads.stream.first;
+
+    await controller.loadFile(
+        assetFilePath: "test_assets/in_app_webview_initial_file_test.html");
+    await pageLoads.stream.first;
+
+    final Uri? url = await controller.getUrl();
+    expect(url, isNotNull);
+    expect(url!.scheme, 'file');
+    expect(url.path,
+        endsWith("test_assets/in_app_webview_initial_file_test.html"));
+
+    pageLoads.close();
+  }, skip: shouldSkip);
+}

example/integration_test/in_app_webview/load_url.dart

@@ -15,100 +15,36 @@ void loadUrl() {
         TargetPlatform.macOS,
       ].contains(defaultTargetPlatform);
 
-  group('load url', () {
+  testWidgets('reload', (WidgetTester tester) async {
-    final shouldSkipTest1 = !kIsWeb ||
+    final Completer controllerCompleter = Completer<InAppWebViewController>();
-        ![
+    final StreamController<String> pageLoads =
-          TargetPlatform.android,
+    StreamController<String>.broadcast();
-          TargetPlatform.iOS,
-          TargetPlatform.macOS,
-        ].contains(defaultTargetPlatform);
 
-    testWidgets('loadUrl', (WidgetTester tester) async {
+    await tester.pumpWidget(
-      final Completer controllerCompleter = Completer<InAppWebViewController>();
+      Directionality(
-      final StreamController<String> pageLoads =
+        textDirection: TextDirection.ltr,
-          StreamController<String>.broadcast();
+        child: InAppWebView(
-
+          key: GlobalKey(),
-      await tester.pumpWidget(
+          initialUrlRequest:
-        Directionality(
+          URLRequest(url: Uri.parse('https://github.com/flutter')),
-          textDirection: TextDirection.ltr,
+          onWebViewCreated: (controller) {
-          child: InAppWebView(
+            controllerCompleter.complete(controller);
-            key: GlobalKey(),
+          },
-            initialUrlRequest: URLRequest(url: TEST_CROSS_PLATFORM_URL_1),
+          onLoadStop: (controller, url) {
-            onWebViewCreated: (controller) {
+            pageLoads.add(url!.toString());
-              controllerCompleter.complete(controller);
+          },
-            },
-            onLoadStop: (controller, url) {
-              pageLoads.add(url!.toString());
-            },
-          ),
         ),
-      );
+      ),
-      final InAppWebViewController controller =
+    );
-          await controllerCompleter.future;
+    final InAppWebViewController controller =
-      var url = await pageLoads.stream.first;
+    await controllerCompleter.future;
-      expect(url, TEST_CROSS_PLATFORM_URL_1.toString());
+    String? url = await pageLoads.stream.first;
+    expect(url, 'https://github.com/flutter');
 
-      await controller.loadUrl(
+    await controller.reload();
-          urlRequest: URLRequest(url: TEST_CROSS_PLATFORM_URL_2));
+    url = await pageLoads.stream.first;
-      url = await pageLoads.stream.first;
+    expect(url, 'https://github.com/flutter');
-      expect(url, TEST_CROSS_PLATFORM_URL_2.toString());
 
-      pageLoads.close();
+    pageLoads.close();
-    }, skip: shouldSkipTest1);
+  });
-
-    final shouldSkipTest2 = kIsWeb ||
-        ![
-          TargetPlatform.android,
-          TargetPlatform.iOS,
-          TargetPlatform.macOS,
-        ].contains(defaultTargetPlatform);
-
-    testWidgets('loadUrl with headers', (WidgetTester tester) async {
-      final Completer controllerCompleter = Completer<InAppWebViewController>();
-      final StreamController<String> pageStarts =
-          StreamController<String>.broadcast();
-      final StreamController<String> pageLoads =
-          StreamController<String>.broadcast();
-      await tester.pumpWidget(
-        Directionality(
-          textDirection: TextDirection.ltr,
-          child: InAppWebView(
-            key: GlobalKey(),
-            initialUrlRequest: URLRequest(url: TEST_URL_1),
-            onWebViewCreated: (controller) {
-              controllerCompleter.complete(controller);
-            },
-            initialSettings: InAppWebViewSettings(javaScriptEnabled: true),
-            onLoadStart: (controller, url) {
-              pageStarts.add(url!.toString());
-            },
-            onLoadStop: (controller, url) {
-              pageLoads.add(url!.toString());
-            },
-          ),
-        ),
-      );
-      final InAppWebViewController controller =
-          await controllerCompleter.future;
-      final Map<String, String> headers = <String, String>{
-        'test_header': 'flutter_test_header'
-      };
-      await controller.loadUrl(
-          urlRequest: URLRequest(
-              url: Uri.parse('https://flutter-header-echo.herokuapp.com/'),
-              headers: headers));
-      final String? currentUrl = (await controller.getUrl())?.toString();
-      expect(currentUrl, 'https://flutter-header-echo.herokuapp.com/');
-
-      await pageStarts.stream.firstWhere((String url) => url == currentUrl);
-      await pageLoads.stream.firstWhere((String url) => url == currentUrl);
-
-      final String? content = await controller.evaluateJavascript(
-          source: 'document.documentElement.innerText');
-      expect(content!.contains('flutter_test_header'), isTrue);
-
-      pageStarts.close();
-      pageLoads.close();
-    }, skip: shouldSkipTest2);
-  }, skip: shouldSkip);
 }

example/integration_test/in_app_webview/main.dart

@@ -5,11 +5,14 @@ import 'content_blocker.dart';
 import 'get_title.dart';
 import 'http_auth_credential_database.dart';
 import 'initial_url_request.dart';
+import 'initial_user_scripts.dart';
 import 'intercept_ajax_request.dart';
 import 'intercept_fetch_request.dart';
 import 'javascript_code_evaluation.dart';
 import 'javascript_dialogs.dart';
 import 'javascript_handler.dart';
+import 'load_data.dart';
+import 'load_file.dart';
 import 'load_file_url.dart';
 import 'load_url.dart';
 import 'on_console_message.dart';
@@ -20,6 +23,7 @@ import 'on_load_error.dart';
 import 'on_load_http_error.dart';
 import 'on_load_resource.dart';
 import 'on_load_resource_custom_scheme.dart';
+import 'on_navigation_response.dart';
 import 'on_page_commit_visible.dart';
 import 'on_permission_request.dart';
 import 'on_print.dart';
@@ -33,7 +37,9 @@ import 'on_update_visited_history.dart';
 import 'on_window_blur.dart';
 import 'on_window_focus.dart';
 import 'on_zoom_scale_changed.dart';
+import 'post_requests.dart';
 import 'programmatic_scroll.dart';
+import 'reload.dart';
 import 'resize_webview.dart';
 import 'set_custom_useragent.dart';
 import 'set_get_settings.dart';
@@ -87,5 +93,11 @@ void main() {
     onReceivedIcon();
     onReceivedTouchIconUrl();
     onJsBeforeUnload();
+    onNavigationResponse();
+    initialUserScripts();
+    postRequests();
+    loadData();
+    loadFile();
+    reload();
   });
 }

example/integration_test/in_app_webview/on_navigation_response.dart

@@ -0,0 +1,88 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../constants.dart';
+
+void onNavigationResponse() {
+  final shouldSkip = kIsWeb ||
+      ![
+        TargetPlatform.iOS,
+        TargetPlatform.macOS,
+      ].contains(defaultTargetPlatform);
+
+  group("onNavigationResponse", () {
+    testWidgets('allow navigation', (WidgetTester tester) async {
+      final Completer controllerCompleter = Completer<InAppWebViewController>();
+      final Completer<void> pageLoaded = Completer<void>();
+      final Completer<String> onNavigationResponseCompleter =
+          Completer<String>();
+
+      await tester.pumpWidget(
+        Directionality(
+          textDirection: TextDirection.ltr,
+          child: InAppWebView(
+            key: GlobalKey(),
+            initialUrlRequest:
+                URLRequest(url: TEST_URL_1),
+            initialSettings:
+                InAppWebViewSettings(useOnNavigationResponse: true),
+            onWebViewCreated: (controller) {
+              controllerCompleter.complete(controller);
+            },
+            onLoadStop: (controller, url) {
+              pageLoaded.complete();
+            },
+            onNavigationResponse: (controller, navigationResponse) async {
+              onNavigationResponseCompleter
+                  .complete(navigationResponse.response!.url.toString());
+              return NavigationResponseAction.ALLOW;
+            },
+          ),
+        ),
+      );
+
+      await pageLoaded.future;
+      final String url = await onNavigationResponseCompleter.future;
+      expect(url, TEST_URL_1.toString());
+    });
+
+    testWidgets('cancel navigation', (WidgetTester tester) async {
+      final Completer controllerCompleter = Completer<InAppWebViewController>();
+      final Completer<void> pageLoaded = Completer<void>();
+      final Completer<String> onNavigationResponseCompleter =
+          Completer<String>();
+
+      await tester.pumpWidget(
+        Directionality(
+          textDirection: TextDirection.ltr,
+          child: InAppWebView(
+            key: GlobalKey(),
+            initialUrlRequest:
+                URLRequest(url: TEST_URL_1),
+            initialSettings:
+                InAppWebViewSettings(useOnNavigationResponse: true),
+            onWebViewCreated: (controller) {
+              controllerCompleter.complete(controller);
+            },
+            onLoadStop: (controller, url) {
+              pageLoaded.complete();
+            },
+            onNavigationResponse: (controller, navigationResponse) async {
+              onNavigationResponseCompleter
+                  .complete(navigationResponse.response!.url.toString());
+              return NavigationResponseAction.CANCEL;
+            },
+          ),
+        ),
+      );
+
+      final String url = await onNavigationResponseCompleter.future;
+      expect(url, TEST_URL_1.toString());
+      expect(pageLoaded.future, doesNotComplete);
+    });
+  }, skip: shouldSkip);
+}

example/integration_test/in_app_webview/post_requests.dart

@@ -0,0 +1,153 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:typed_data';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../.env.dart';
+
+void postRequests() {
+  final shouldSkip = kIsWeb ||
+      ![
+        TargetPlatform.android,
+        TargetPlatform.iOS,
+        TargetPlatform.macOS,
+      ].contains(defaultTargetPlatform);
+
+  group('POST requests', () {
+    testWidgets('initialUrlRequest', (WidgetTester tester) async {
+      final Completer controllerCompleter =
+      Completer<InAppWebViewController>();
+      final Completer<void> postPageLoaded = Completer<void>();
+
+      await tester.pumpWidget(
+        Directionality(
+          textDirection: TextDirection.ltr,
+          child: InAppWebView(
+            key: GlobalKey(),
+            initialUrlRequest: URLRequest(
+                url: Uri.parse(
+                    "http://${environment["NODE_SERVER_IP"]}:8082/test-post"),
+                method: 'POST',
+                body: Uint8List.fromList(utf8.encode("name=FooBar")),
+                headers: {
+                  'Content-Type': 'application/x-www-form-urlencoded'
+                }),
+            onWebViewCreated: (controller) {
+              controllerCompleter.complete(controller);
+            },
+            onLoadStop: (controller, url) {
+              postPageLoaded.complete();
+            },
+          ),
+        ),
+      );
+
+      final InAppWebViewController controller =
+      await controllerCompleter.future;
+      await postPageLoaded.future;
+
+      final String? currentUrl = (await controller.getUrl())?.toString();
+      expect(currentUrl,
+          'http://${environment["NODE_SERVER_IP"]}:8082/test-post');
+
+      final String? pContent = await controller.evaluateJavascript(
+          source: "document.querySelector('p').innerHTML;");
+      expect(pContent, "HELLO FooBar!");
+    });
+
+    testWidgets('loadUrl', (WidgetTester tester) async {
+      final Completer controllerCompleter =
+      Completer<InAppWebViewController>();
+      final Completer<void> postPageLoaded = Completer<void>();
+
+      await tester.pumpWidget(
+        Directionality(
+          textDirection: TextDirection.ltr,
+          child: InAppWebView(
+            key: GlobalKey(),
+            initialUrlRequest: URLRequest(url: Uri.parse('about:blank')),
+            onWebViewCreated: (controller) {
+              controllerCompleter.complete(controller);
+            },
+            onLoadStop: (controller, url) {
+              if (url?.scheme != "about") {
+                postPageLoaded.complete();
+              }
+            },
+          ),
+        ),
+      );
+
+      final InAppWebViewController controller =
+      await controllerCompleter.future;
+
+      var postData = Uint8List.fromList(utf8.encode("name=FooBar"));
+      await controller.loadUrl(
+          urlRequest: URLRequest(
+              url: Uri.parse(
+                  "http://${environment["NODE_SERVER_IP"]}:8082/test-post"),
+              method: 'POST',
+              body: postData,
+              headers: {
+                'Content-Type': 'application/x-www-form-urlencoded'
+              }));
+
+      await postPageLoaded.future;
+
+      final String? currentUrl = (await controller.getUrl())?.toString();
+      expect(currentUrl,
+          'http://${environment["NODE_SERVER_IP"]}:8082/test-post');
+
+      final String? pContent = await controller.evaluateJavascript(
+          source: "document.querySelector('p').innerHTML;");
+      expect(pContent, "HELLO FooBar!");
+    });
+
+    testWidgets('postUrl', (WidgetTester tester) async {
+      final Completer controllerCompleter =
+      Completer<InAppWebViewController>();
+      final Completer<void> postPageLoaded = Completer<void>();
+
+      await tester.pumpWidget(
+        Directionality(
+          textDirection: TextDirection.ltr,
+          child: InAppWebView(
+            key: GlobalKey(),
+            initialUrlRequest: URLRequest(url: Uri.parse('about:blank')),
+            onWebViewCreated: (controller) {
+              controllerCompleter.complete(controller);
+            },
+            onLoadStop: (controller, url) {
+              if (url?.scheme != "about") {
+                postPageLoaded.complete();
+              }
+            },
+          ),
+        ),
+      );
+
+      final InAppWebViewController controller =
+      await controllerCompleter.future;
+
+      var postData = Uint8List.fromList(utf8.encode("name=FooBar"));
+      await controller.postUrl(
+          url: Uri.parse(
+              "http://${environment["NODE_SERVER_IP"]}:8082/test-post"),
+          postData: postData);
+
+      await postPageLoaded.future;
+
+      final String? currentUrl = (await controller.getUrl())?.toString();
+      expect(currentUrl,
+          'http://${environment["NODE_SERVER_IP"]}:8082/test-post');
+
+      final String? pContent = await controller.evaluateJavascript(
+          source: "document.querySelector('p').innerHTML;");
+      expect(pContent, "HELLO FooBar!");
+    });
+  }, skip: shouldSkip);
+}

example/integration_test/in_app_webview/reload.dart

@@ -0,0 +1,52 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../constants.dart';
+
+void reload() {
+  final shouldSkip = !kIsWeb ||
+      ![
+        TargetPlatform.android,
+        TargetPlatform.iOS,
+        TargetPlatform.macOS,
+      ].contains(defaultTargetPlatform);
+
+  var url = !kIsWeb ? TEST_URL_1 : TEST_WEB_PLATFORM_URL_1;
+
+  testWidgets('reload', (WidgetTester tester) async {
+    final Completer controllerCompleter = Completer<InAppWebViewController>();
+    final StreamController<String> pageLoads =
+    StreamController<String>.broadcast();
+
+    await tester.pumpWidget(
+      Directionality(
+        textDirection: TextDirection.ltr,
+        child: InAppWebView(
+          key: GlobalKey(),
+          initialUrlRequest:
+          URLRequest(url: url),
+          onWebViewCreated: (controller) {
+            controllerCompleter.complete(controller);
+          },
+          onLoadStop: (controller, url) {
+            pageLoads.add(url!.toString());
+          },
+        ),
+      ),
+    );
+    final InAppWebViewController controller =
+    await controllerCompleter.future;
+    String? reloadUrl = await pageLoads.stream.first;
+    expect(reloadUrl, url.toString());
+
+    await controller.reload();
+    reloadUrl = await pageLoads.stream.first;
+    expect(reloadUrl, url.toString());
+
+    pageLoads.close();
+  }, skip: shouldSkip);
+}

example/integration_test/webview_flutter_test.dart

@@ -28,397 +28,6 @@ void main() {
   group('InAppWebView', () {
 
 
-    group("iosOnNavigationResponse", () {
-      testWidgets('allow navigation', (WidgetTester tester) async {
-        final Completer controllerCompleter =
-            Completer<InAppWebViewController>();
-        final Completer<void> pageLoaded = Completer<void>();
-        final Completer<String> onNavigationResponseCompleter =
-            Completer<String>();
-
-        await tester.pumpWidget(
-          Directionality(
-            textDirection: TextDirection.ltr,
-            child: InAppWebView(
-              key: GlobalKey(),
-              initialUrlRequest:
-                  URLRequest(url: Uri.parse('https://github.com/flutter')),
-              initialOptions: InAppWebViewGroupOptions(
-                  ios: IOSInAppWebViewOptions(useOnNavigationResponse: true)),
-              onWebViewCreated: (controller) {
-                controllerCompleter.complete(controller);
-              },
-              onLoadStop: (controller, url) {
-                pageLoaded.complete();
-              },
-              iosOnNavigationResponse: (controller, navigationResponse) async {
-                onNavigationResponseCompleter
-                    .complete(navigationResponse.response!.url.toString());
-                return IOSNavigationResponseAction.ALLOW;
-              },
-            ),
-          ),
-        );
-
-        await pageLoaded.future;
-        final String url = await onNavigationResponseCompleter.future;
-        expect(url, 'https://github.com/flutter');
-      }, skip: defaultTargetPlatform != TargetPlatform.iOS);
-
-      testWidgets('cancel navigation', (WidgetTester tester) async {
-        final Completer controllerCompleter =
-            Completer<InAppWebViewController>();
-        final Completer<void> pageLoaded = Completer<void>();
-        final Completer<String> onNavigationResponseCompleter =
-            Completer<String>();
-
-        await tester.pumpWidget(
-          Directionality(
-            textDirection: TextDirection.ltr,
-            child: InAppWebView(
-              key: GlobalKey(),
-              initialUrlRequest:
-                  URLRequest(url: Uri.parse('https://github.com/flutter')),
-              initialOptions: InAppWebViewGroupOptions(
-                  ios: IOSInAppWebViewOptions(useOnNavigationResponse: true)),
-              onWebViewCreated: (controller) {
-                controllerCompleter.complete(controller);
-              },
-              onLoadStop: (controller, url) {
-                pageLoaded.complete();
-              },
-              iosOnNavigationResponse: (controller, navigationResponse) async {
-                onNavigationResponseCompleter
-                    .complete(navigationResponse.response!.url.toString());
-                return IOSNavigationResponseAction.CANCEL;
-              },
-            ),
-          ),
-        );
-
-        final String url = await onNavigationResponseCompleter.future;
-        expect(url, 'https://github.com/flutter');
-        expect(pageLoaded.future, doesNotComplete);
-      }, skip: defaultTargetPlatform != TargetPlatform.iOS);
-    }, skip: defaultTargetPlatform != TargetPlatform.iOS);
-
-    testWidgets('initialUserScripts', (WidgetTester tester) async {
-      final Completer controllerCompleter = Completer<InAppWebViewController>();
-      final Completer<void> pageLoaded = Completer<void>();
-
-      await tester.pumpWidget(
-        Directionality(
-          textDirection: TextDirection.ltr,
-          child: InAppWebView(
-            key: GlobalKey(),
-            initialUrlRequest:
-                URLRequest(url: Uri.parse('https://flutter.dev')),
-            initialUserScripts: UnmodifiableListView<UserScript>([
-              UserScript(
-                  source: "var foo = 49;",
-                  injectionTime: UserScriptInjectionTime.AT_DOCUMENT_START),
-              UserScript(
-                  source: "var foo2 = 19;",
-                  injectionTime: UserScriptInjectionTime.AT_DOCUMENT_START,
-                  contentWorld: ContentWorld.PAGE),
-              UserScript(
-                  source: "var bar = 2;",
-                  injectionTime: UserScriptInjectionTime.AT_DOCUMENT_END,
-                  contentWorld: ContentWorld.DEFAULT_CLIENT),
-              UserScript(
-                  source: "var bar2 = 12;",
-                  injectionTime: UserScriptInjectionTime.AT_DOCUMENT_END,
-                  contentWorld: ContentWorld.world(name: "test")),
-            ]),
-            onWebViewCreated: (controller) {
-              controllerCompleter.complete(controller);
-            },
-            onLoadStop: (controller, url) async {
-              pageLoaded.complete();
-            },
-          ),
-        ),
-      );
-      final InAppWebViewController controller =
-          await controllerCompleter.future;
-      await pageLoaded.future;
-
-      expect(await controller.evaluateJavascript(source: "foo;"), 49);
-      expect(await controller.evaluateJavascript(source: "foo2;"), 19);
-      expect(
-          await controller.evaluateJavascript(
-              source: "foo2;", contentWorld: ContentWorld.PAGE),
-          19);
-      expect(await controller.evaluateJavascript(source: "bar;"), isNull);
-      expect(await controller.evaluateJavascript(source: "bar2;"), isNull);
-      expect(
-          await controller.evaluateJavascript(
-              source: "bar;", contentWorld: ContentWorld.DEFAULT_CLIENT),
-          2);
-      expect(
-          await controller.evaluateJavascript(
-              source: "bar2;", contentWorld: ContentWorld.world(name: "test")),
-          12);
-    });
-
-    group('POST requests', () {
-      testWidgets('initialUrlRequest', (WidgetTester tester) async {
-        final Completer controllerCompleter =
-            Completer<InAppWebViewController>();
-        final Completer<void> postPageLoaded = Completer<void>();
-
-        await tester.pumpWidget(
-          Directionality(
-            textDirection: TextDirection.ltr,
-            child: InAppWebView(
-              key: GlobalKey(),
-              initialUrlRequest: URLRequest(
-                  url: Uri.parse(
-                      "http://${environment["NODE_SERVER_IP"]}:8082/test-post"),
-                  method: 'POST',
-                  body: Uint8List.fromList(utf8.encode("name=FooBar")),
-                  headers: {
-                    'Content-Type': 'application/x-www-form-urlencoded'
-                  }),
-              onWebViewCreated: (controller) {
-                controllerCompleter.complete(controller);
-              },
-              onLoadStop: (controller, url) {
-                postPageLoaded.complete();
-              },
-            ),
-          ),
-        );
-
-        final InAppWebViewController controller =
-            await controllerCompleter.future;
-        await postPageLoaded.future;
-
-        final String? currentUrl = (await controller.getUrl())?.toString();
-        expect(currentUrl,
-            'http://${environment["NODE_SERVER_IP"]}:8082/test-post');
-
-        final String? pContent = await controller.evaluateJavascript(
-            source: "document.querySelector('p').innerHTML;");
-        expect(pContent, "HELLO FooBar!");
-      });
-
-      testWidgets('loadUrl', (WidgetTester tester) async {
-        final Completer controllerCompleter =
-            Completer<InAppWebViewController>();
-        final Completer<void> postPageLoaded = Completer<void>();
-
-        await tester.pumpWidget(
-          Directionality(
-            textDirection: TextDirection.ltr,
-            child: InAppWebView(
-              key: GlobalKey(),
-              initialUrlRequest: URLRequest(url: Uri.parse('about:blank')),
-              onWebViewCreated: (controller) {
-                controllerCompleter.complete(controller);
-              },
-              onLoadStop: (controller, url) {
-                if (url?.scheme != "about") {
-                  postPageLoaded.complete();
-                }
-              },
-            ),
-          ),
-        );
-
-        final InAppWebViewController controller =
-            await controllerCompleter.future;
-
-        var postData = Uint8List.fromList(utf8.encode("name=FooBar"));
-        await controller.loadUrl(
-            urlRequest: URLRequest(
-                url: Uri.parse(
-                    "http://${environment["NODE_SERVER_IP"]}:8082/test-post"),
-                method: 'POST',
-                body: postData,
-                headers: {
-              'Content-Type': 'application/x-www-form-urlencoded'
-            }));
-
-        await postPageLoaded.future;
-
-        final String? currentUrl = (await controller.getUrl())?.toString();
-        expect(currentUrl,
-            'http://${environment["NODE_SERVER_IP"]}:8082/test-post');
-
-        final String? pContent = await controller.evaluateJavascript(
-            source: "document.querySelector('p').innerHTML;");
-        expect(pContent, "HELLO FooBar!");
-      });
-
-      testWidgets('postUrl', (WidgetTester tester) async {
-        final Completer controllerCompleter =
-            Completer<InAppWebViewController>();
-        final Completer<void> postPageLoaded = Completer<void>();
-
-        await tester.pumpWidget(
-          Directionality(
-            textDirection: TextDirection.ltr,
-            child: InAppWebView(
-              key: GlobalKey(),
-              initialUrlRequest: URLRequest(url: Uri.parse('about:blank')),
-              onWebViewCreated: (controller) {
-                controllerCompleter.complete(controller);
-              },
-              onLoadStop: (controller, url) {
-                if (url?.scheme != "about") {
-                  postPageLoaded.complete();
-                }
-              },
-            ),
-          ),
-        );
-
-        final InAppWebViewController controller =
-            await controllerCompleter.future;
-
-        var postData = Uint8List.fromList(utf8.encode("name=FooBar"));
-        await controller.postUrl(
-            url: Uri.parse(
-                "http://${environment["NODE_SERVER_IP"]}:8082/test-post"),
-            postData: postData);
-
-        await postPageLoaded.future;
-
-        final String? currentUrl = (await controller.getUrl())?.toString();
-        expect(currentUrl,
-            'http://${environment["NODE_SERVER_IP"]}:8082/test-post');
-
-        final String? pContent = await controller.evaluateJavascript(
-            source: "document.querySelector('p').innerHTML;");
-        expect(pContent, "HELLO FooBar!");
-      });
-    });
-
-    testWidgets('loadData', (WidgetTester tester) async {
-      final Completer controllerCompleter = Completer<InAppWebViewController>();
-      final StreamController<String> pageLoads =
-          StreamController<String>.broadcast();
-
-      await tester.pumpWidget(
-        Directionality(
-          textDirection: TextDirection.ltr,
-          child: InAppWebView(
-            key: GlobalKey(),
-            initialUrlRequest: URLRequest(url: Uri.parse('about:blank')),
-            onWebViewCreated: (controller) {
-              controllerCompleter.complete(controller);
-            },
-            onLoadStop: (controller, url) {
-              pageLoads.add(url!.toString());
-            },
-          ),
-        ),
-      );
-
-      final InAppWebViewController controller =
-          await controllerCompleter.future;
-      await pageLoads.stream.first;
-
-      await controller.loadData(
-          data: """
-<!doctype html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8">
-        <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
-        <meta http-equiv="X-UA-Compatible" content="ie=edge">
-        <link rel="stylesheet" href="https://getbootstrap.com/docs/4.3/dist/css/bootstrap.min.css">
-        <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
-    </head>
-    <body>
-      <img src="https://via.placeholder.com/100x50" alt="placeholder 100x50">
-    </body>
-</html>
-""",
-          encoding: 'utf-8',
-          mimeType: 'text/html',
-          historyUrl: Uri.parse("https://flutter.dev"),
-          baseUrl: Uri.parse("https://flutter.dev"));
-      await pageLoads.stream.first;
-
-      final String? currentUrl = (await controller.getUrl())?.toString();
-      expect(currentUrl, 'https://flutter.dev/');
-
-      pageLoads.close();
-    });
-
-    testWidgets('loadFile', (WidgetTester tester) async {
-      final Completer controllerCompleter = Completer<InAppWebViewController>();
-      final StreamController<String> pageLoads =
-          StreamController<String>.broadcast();
-
-      await tester.pumpWidget(
-        Directionality(
-          textDirection: TextDirection.ltr,
-          child: InAppWebView(
-            key: GlobalKey(),
-            initialUrlRequest: URLRequest(url: Uri.parse('about:blank')),
-            onWebViewCreated: (controller) {
-              controllerCompleter.complete(controller);
-            },
-            onLoadStop: (controller, url) {
-              pageLoads.add(url!.toString());
-            },
-          ),
-        ),
-      );
-
-      final InAppWebViewController controller =
-          await controllerCompleter.future;
-      await pageLoads.stream.first;
-
-      await controller.loadFile(
-          assetFilePath: "test_assets/in_app_webview_initial_file_test.html");
-      await pageLoads.stream.first;
-
-      final Uri? url = await controller.getUrl();
-      expect(url, isNotNull);
-      expect(url!.scheme, 'file');
-      expect(url.path,
-          endsWith("test_assets/in_app_webview_initial_file_test.html"));
-
-      pageLoads.close();
-    });
-
-    testWidgets('reload', (WidgetTester tester) async {
-      final Completer controllerCompleter = Completer<InAppWebViewController>();
-      final StreamController<String> pageLoads =
-          StreamController<String>.broadcast();
-
-      await tester.pumpWidget(
-        Directionality(
-          textDirection: TextDirection.ltr,
-          child: InAppWebView(
-            key: GlobalKey(),
-            initialUrlRequest:
-                URLRequest(url: Uri.parse('https://github.com/flutter')),
-            onWebViewCreated: (controller) {
-              controllerCompleter.complete(controller);
-            },
-            onLoadStop: (controller, url) {
-              pageLoads.add(url!.toString());
-            },
-          ),
-        ),
-      );
-      final InAppWebViewController controller =
-          await controllerCompleter.future;
-      String? url = await pageLoads.stream.first;
-      expect(url, 'https://github.com/flutter');
-
-      await controller.reload();
-      url = await pageLoads.stream.first;
-      expect(url, 'https://github.com/flutter');
-
-      pageLoads.close();
-    });
-
     testWidgets('web history - go back and forward',
         (WidgetTester tester) async {
       final Completer controllerCompleter = Completer<InAppWebViewController>();