TF-3622 Add integration test for case deformed inlined image

Signed-off-by: dab246 <tdvu@linagora.com>

lib/features/email/presentation/controller/single_email_controller.dart

@@ -196,6 +196,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
   final isEmailContentClipped = RxBool(false);
   final attendanceStatus = Rxn<AttendanceStatus>();
 
+  GlobalKey<HtmlContentViewState>? htmlContentViewKey;
   EmailId? _currentEmailId;
   Identity? _identitySelected;
   ButtonState? _printEmailButtonState;
@@ -243,6 +244,9 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
   void onInit() {
     _registerObxStreamListener();
     _listenDownloadAttachmentProgressState();
+    if (PlatformInfo.isIntegrationTesting) {
+      htmlContentViewKey = GlobalKey<HtmlContentViewState>();
+    }
     super.onInit();
   }
 
@@ -250,6 +254,9 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
   void onClose() {
     _downloadProgressStateController.close();
     _attachmentListScrollController.dispose();
+    if (PlatformInfo.isIntegrationTesting) {
+      htmlContentViewKey = null;
+    }
     super.onClose();
   }
 

lib/features/email/presentation/email_view.dart

@@ -447,6 +447,7 @@ class EmailView extends GetWidget<SingleEmailController> {
                           ),
                           child: LayoutBuilder(builder: (context, constraints) {
                             return HtmlContentViewer(
+                              key: controller.htmlContentViewKey,
                               contentHtml: allEmailContents,
                               initialWidth: constraints.maxWidth,
                               direction: AppUtils.getCurrentDirection(context),
@@ -486,6 +487,7 @@ class EmailView extends GetWidget<SingleEmailController> {
                   ),
                   child: LayoutBuilder(builder: (context, constraints) {
                     return HtmlContentViewer(
+                      key: controller.htmlContentViewKey,
                       contentHtml: allEmailContents,
                       initialWidth: constraints.maxWidth,
                       direction: AppUtils.getCurrentDirection(context),