From 5a8e37ec62d66a0469a50375c9a5ccef0e462052 Mon Sep 17 00:00:00 2001
From: Sandip Pramanik <thecodexhubofficial@gmail.com>
Date: Mon, 12 Aug 2024 01:30:54 +0530
Subject: [PATCH] fix: fix text overflow on long text (#10)

---
 lib/src/typethis.dart   | 49 ++++++++++++++++++++++-------------------
 test/typethis_test.dart | 41 ++++++++++++++++++++++++----------
 2 files changed, 55 insertions(+), 35 deletions(-)

diff --git a/lib/src/typethis.dart b/lib/src/typethis.dart
index 2efb6a3..e8154e5 100644
--- a/lib/src/typethis.dart
+++ b/lib/src/typethis.dart
@@ -326,29 +326,32 @@ class _TypeThisState extends State<TypeThis> {
       }
     }
 
-    return Row(
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        Text.rich(
-          TextSpan(children: [...widgets]),
-          textAlign: widget.textAlign ?? defaultTextStyle.textAlign,
-          style: defaultTextStyle.style.merge(widget.style),
-          strutStyle: widget.strutStyle,
-          textDirection: widget.textDirection,
-          locale: widget.locale,
-          softWrap: widget.softWrap ?? defaultTextStyle.softWrap,
-          overflow: widget.overflow,
-          textScaler: textScaler,
-          maxLines: widget.maxLines,
-          semanticsLabel: widget.semanticsLabel,
-          textWidthBasis: widget.textWidthBasis,
-          textHeightBehavior: widget.textHeightBehavior,
-          selectionColor: widget.selectionColor,
-        ),
-        widget.showBlinkingCursor
-            ? BlinkingCursor(cursorText: widget.cursorText)
-            : const SizedBox.shrink(),
-      ],
+    return Text.rich(
+      TextSpan(
+        children: [
+          ...widgets,
+          widget.showBlinkingCursor
+              ? WidgetSpan(
+                  child: BlinkingCursor(
+                    cursorText: widget.cursorText,
+                  ),
+                )
+              : const TextSpan(),
+        ],
+      ),
+      textAlign: widget.textAlign ?? defaultTextStyle.textAlign,
+      style: defaultTextStyle.style.merge(widget.style),
+      strutStyle: widget.strutStyle,
+      textDirection: widget.textDirection,
+      locale: widget.locale,
+      softWrap: widget.softWrap ?? defaultTextStyle.softWrap,
+      overflow: widget.overflow,
+      textScaler: textScaler,
+      maxLines: widget.maxLines,
+      semanticsLabel: widget.semanticsLabel,
+      textWidthBasis: widget.textWidthBasis,
+      textHeightBehavior: widget.textHeightBehavior,
+      selectionColor: widget.selectionColor,
     );
   }
 }
diff --git a/test/typethis_test.dart b/test/typethis_test.dart
index f73aa80..a1ba135 100644
--- a/test/typethis_test.dart
+++ b/test/typethis_test.dart
@@ -76,7 +76,7 @@ void main() {
           final richTextWidget = widgetTester.firstWidget<RichText>(finder);
           expect(
             richTextWidget.text.toPlainText(),
-            equals(testString.substring(0, 2)),
+            contains(testString.substring(0, 2)),
           );
         },
       );
@@ -98,7 +98,7 @@ void main() {
           final richTextWidget = widgetTester.firstWidget<RichText>(finder);
           expect(
             richTextWidget.text.toPlainText(),
-            equals(testString.substring(0, 5)),
+            contains(testString.substring(0, 5)),
           );
         },
       );
@@ -123,7 +123,7 @@ void main() {
           final richTextWidget = widgetTester.firstWidget<RichText>(finder);
           expect(
             richTextWidget.text.toPlainText(),
-            equals(testString.substring(0, 7)),
+            contains(testString.substring(0, 7)),
           );
         },
       );
@@ -141,7 +141,7 @@ void main() {
             expect(finder, findsOneWidget);
 
             final richTextWidget = widgetTester.firstWidget<RichText>(finder);
-            expect(richTextWidget.text.toPlainText(), equals(''));
+            expect(richTextWidget.text.toPlainText(), contains(''));
           },
         );
 
@@ -158,7 +158,7 @@ void main() {
             final richTextWidget = widgetTester.firstWidget<RichText>(finder);
             expect(
               richTextWidget.text.toPlainText(),
-              equals(testString.substring(0, 3)),
+              contains(testString.substring(0, 3)),
             );
           },
         );
@@ -175,7 +175,7 @@ void main() {
             expect(finder, findsOneWidget);
 
             final richTextWidget = widgetTester.firstWidget<RichText>(finder);
-            expect(richTextWidget.text.toPlainText(), equals(testString));
+            expect(richTextWidget.text.toPlainText(), contains(testString));
           },
         );
       });
@@ -202,7 +202,7 @@ void main() {
             expect(finder, findsOneWidget);
 
             final richTextWidget = widgetTester.firstWidget<RichText>(finder);
-            expect(richTextWidget.text.toPlainText(), equals(''));
+            expect(richTextWidget.text.toPlainText(), contains(''));
           },
         );
 
@@ -219,7 +219,7 @@ void main() {
             final richTextWidget = widgetTester.firstWidget<RichText>(finder);
             expect(
               richTextWidget.text.toPlainText(),
-              equals(testString.substring(0, 3)),
+              contains(testString.substring(0, 3)),
             );
 
             expect(
@@ -241,7 +241,7 @@ void main() {
             expect(finder, findsOneWidget);
 
             final richTextWidget = widgetTester.firstWidget<RichText>(finder);
-            expect(richTextWidget.text.toPlainText(), equals(testString));
+            expect(richTextWidget.text.toPlainText(), contains(testString));
 
             expect(find.text(testString, findRichText: true), findsOne);
           },
@@ -314,9 +314,6 @@ void main() {
 
           final blinkingCursorFinder = find.byType(BlinkingCursor);
           expect(blinkingCursorFinder, findsNothing);
-
-          final sizedBoxFinder = find.byType(SizedBox);
-          expect(sizedBoxFinder, findsOneWidget);
         },
       );
 
@@ -335,6 +332,26 @@ void main() {
           expect(sizedBoxFinder, findsNothing);
         },
       );
+
+      testWidgets('renders long text', (widgetTester) async {
+        widgetTester.view.physicalSize = const Size(100, 700);
+
+        const longString = 'A very very very very very long piece of string';
+        await widgetTester.pumpApp(
+          buildSubject(
+            string: longString,
+            showBlinkingCursor: true,
+          ),
+        );
+        await widgetTester.pump(const Duration(seconds: 7));
+
+        final finder = find.byType(RichText);
+
+        final richTextWidget = widgetTester.firstWidget<RichText>(finder);
+        expect(richTextWidget.text.toPlainText(), contains(longString));
+
+        expect(find.byType(BlinkingCursor), findsOneWidget);
+      });
     });
   });
 }