From 85e6f6952b1a73b4b3499efd29e45291962adca9 Mon Sep 17 00:00:00 2001
From: dab246 <tdvu@linagora.com>
Date: Wed, 27 Mar 2024 01:19:39 +0700
Subject: [PATCH] TF-2717 Write widget test for text overflow of label tag

---
 .../recipient_composer_widget_test.dart       | 86 +++++++++++++++++++
 1 file changed, 86 insertions(+)

diff --git a/test/features/features/composer/recipient_composer_widget_test.dart b/test/features/features/composer/recipient_composer_widget_test.dart
index d0cd27273..2c2832a13 100644
--- a/test/features/features/composer/recipient_composer_widget_test.dart
+++ b/test/features/features/composer/recipient_composer_widget_test.dart
@@ -358,5 +358,91 @@ void main() {
       expect(prefixRecipientComposerWidgetFinder, findsOneWidget);
       expect(recipientTagItemWidgetFinder, findsNWidgets(2));
     });
+
+    testWidgets('WHEN EmailAddress has address is too long AND display name is NULL\n'
+        'RecipientTagItemWidget SHOULD have text that overflows', (tester) async {
+      final listEmailAddress = <EmailAddress>[
+        EmailAddress(null, 'test12345678901234567890@example.com'),
+      ];
+
+      final widget = makeTestableWidget(
+        child: RecipientComposerWidget(
+          prefix: prefix,
+          listEmailAddress: listEmailAddress,
+          imagePaths: imagePaths,
+          maxWidth: 360,
+          keyTagEditor: keyEmailTagEditor,
+        ),
+      );
+
+      await tester.pumpWidget(widget);
+
+      await tester.pumpAndSettle();
+
+      final labelRecipientTagItemWidgetFinder = find.byKey(Key('label_recipient_tag_item_${prefix.name}_0'));
+
+      final labelRecipientTagItemWidget = tester.widget<Text>(labelRecipientTagItemWidgetFinder);
+      final labelTagWidth = tester.getSize(labelRecipientTagItemWidgetFinder).width;
+
+      expect(labelRecipientTagItemWidget.overflow, equals(TextOverflow.ellipsis));
+
+      final TextPainter textPainter = TextPainter(
+        maxLines: labelRecipientTagItemWidget.maxLines,
+        textDirection: labelRecipientTagItemWidget.textDirection ?? TextDirection.ltr,
+        text: TextSpan(
+          text: labelRecipientTagItemWidget.data,
+          style: labelRecipientTagItemWidget.style,
+          locale: labelRecipientTagItemWidget.locale
+        ),
+      );
+      textPainter.layout(maxWidth: labelTagWidth);
+      bool isExceededTextOverflow = textPainter.didExceedMaxLines;
+      log('recipient_composer_widget_test::main: LABEL_TAB_WIDTH = $labelTagWidth | TextPainterWidth = ${textPainter.width} | isExceededTextOverflow = $isExceededTextOverflow');
+
+      expect(isExceededTextOverflow, equals(true));
+    });
+
+    testWidgets('WHEN EmailAddress has address is too long AND display name is NULL\n'
+        'RecipientTagItemWidget SHOULD have text display full', (tester) async {
+      final listEmailAddress = <EmailAddress>[
+        EmailAddress(null, 'test123@example.com'),
+      ];
+
+      final widget = makeTestableWidget(
+        child: RecipientComposerWidget(
+          prefix: prefix,
+          listEmailAddress: listEmailAddress,
+          imagePaths: imagePaths,
+          maxWidth: 360,
+          keyTagEditor: keyEmailTagEditor,
+        ),
+      );
+
+      await tester.pumpWidget(widget);
+
+      await tester.pumpAndSettle();
+
+      final labelRecipientTagItemWidgetFinder = find.byKey(Key('label_recipient_tag_item_${prefix.name}_0'));
+
+      final labelRecipientTagItemWidget = tester.widget<Text>(labelRecipientTagItemWidgetFinder);
+      final labelTagWidth = tester.getSize(labelRecipientTagItemWidgetFinder).width;
+
+      expect(labelRecipientTagItemWidget.overflow, equals(TextOverflow.ellipsis));
+
+      final TextPainter textPainter = TextPainter(
+        maxLines: labelRecipientTagItemWidget.maxLines,
+        textDirection: labelRecipientTagItemWidget.textDirection ?? TextDirection.ltr,
+        text: TextSpan(
+          text: labelRecipientTagItemWidget.data,
+          style: labelRecipientTagItemWidget.style,
+          locale: labelRecipientTagItemWidget.locale
+        ),
+      );
+      textPainter.layout(maxWidth: labelTagWidth);
+      bool isExceededTextOverflow = textPainter.didExceedMaxLines;
+      log('recipient_composer_widget_test::main: LABEL_TAB_WIDTH = $labelTagWidth | TextPainterWidth = ${textPainter.width} | isExceededTextOverflow = $isExceededTextOverflow');
+
+      expect(isExceededTextOverflow, equals(false));
+    });
   });
 }