chore: fix analysis and format

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat_flutter/test/scrollable_positioned_list/positioned_list_test.dart

@@ -391,12 +391,14 @@ void main() {
       ),
     ));
 
-    // Insert a new opaque OverlayEntry that would prevent the first OverlayEntry
-    // from doing re-layout. Since there's no relayout boundaries in the first
-    // OverlayEntry, no dirty RenderObjects in its render subtree can update
-    // layout.
-    final newOverlay =
-        OverlayEntry(builder: (context) => const SizedBox.expand(), opaque: true);
+    // Insert a new opaque OverlayEntry that would prevent the first
+    // OverlayEntry from doing re-layout. Since there's no relayout boundaries
+    // in the first OverlayEntry, no dirty RenderObjects in its render subtree
+    // can update layout.
+    final newOverlay = OverlayEntry(
+      builder: (context) => const SizedBox.expand(),
+      opaque: true,
+    );
     tester.state<OverlayState>(find.byType(Overlay)).insert(newOverlay);
     await tester.pump();
 

packages/stream_chat_flutter/test/scrollable_positioned_list/scrollable_positioned_list_test.dart

@@ -48,7 +48,10 @@ void main() {
           itemCount: itemCount,
           itemScrollController: itemScrollController,
           itemBuilder: (context, index) {
-            assert(index >= 0 && index <= itemCount - 1);
+            assert(
+              index >= 0 && index <= itemCount - 1,
+              'index must be in the range of 0 to itemCount - 1',
+            );
             return SizedBox(
               height:
                   variableHeight ? (itemHeight + (index % 13) * 5) : itemHeight,
@@ -1160,7 +1163,8 @@ void main() {
       final itemFinder = find.text('Item 399');
       expect(itemFinder, findsOneWidget);
       expect(tester.getBottomLeft(itemFinder).dy, screenHeight);
-  });
+    },
+  );
 
   testWidgets('physics', (WidgetTester tester) async {
     final itemScrollController = ItemScrollController();
@@ -1715,7 +1719,8 @@ void main() {
               .firstWhere((position) => position.index == 9)
               .itemTrailingEdge,
           (itemHeight / screenHeight) / 2);
-  });
+    },
+  );
 
   testWidgets('List with no items', (WidgetTester tester) async {
     final itemScrollController = ItemScrollController();
@@ -1746,7 +1751,10 @@ void main() {
               itemScrollController: itemScrollController,
               itemPositionsListener: itemPositionsListener,
               itemBuilder: (context, index) {
-                assert(index >= 0 && index <= itemCount - 1);
+                assert(
+                  index >= 0 && index <= itemCount - 1,
+                  'index must be in the range of 0 to itemCount - 1',
+                );
                 return SizedBox(
                   height: itemHeight,
                   child: Text('Item $index'),
@@ -1788,7 +1796,10 @@ void main() {
               initialScrollIndex: min(100, itemCount - 1),
               itemCount: itemCount,
               itemBuilder: (context, index) {
-                assert(index >= 0 && index <= itemCount - 1);
+                assert(
+                  index >= 0 && index <= itemCount - 1,
+                  'index must be in the range of 0 to itemCount - 1',
+                );
                 return SizedBox(
                   height: itemHeight,
                   child: Text('Item $index'),
@@ -1827,7 +1838,10 @@ void main() {
               initialScrollIndex: itemCount - 1,
               itemCount: itemCount,
               itemBuilder: (context, index) {
-                assert(index >= 0 && index <= itemCount - 1);
+                assert(
+                  index >= 0 && index <= itemCount - 1,
+                  'index must be in the range of 0 to itemCount - 1',
+                );
                 return SizedBox(
                   height: itemHeight,
                   child: Text('Item $index'),

packages/stream_chat_flutter/test/scrollable_positioned_list/shrink_wrap_position_list_test.dart

@@ -31,12 +31,13 @@ void main() {
 
     await tester.pumpWidget(
       MaterialApp(
-        // Use flex layout to ensure that the minimum height is not limited to screenHeight
+        // Use flex layout to ensure that the minimum height is not limited to
+        // screenHeight.
         home: Column(children: [
           // Use Constrained to make max height not more than screenHeight
           ConstrainedBox(
-            constraints:
-                const BoxConstraints(maxHeight: screenHeight, maxWidth: screenWidth),
+            constraints: const BoxConstraints(
+                maxHeight: screenHeight, maxWidth: screenWidth),
             child: PositionedList(
               key: key,
               itemCount: itemCount,
@@ -292,7 +293,7 @@ void main() {
   });
 
   testWidgets(
-      'List positioned with 5 at top then scroll up 2 programatically and shrink wrap',
+    '''List positioned with 5 at top then scroll up 2 programatically and shrink wrap''',
     (WidgetTester tester) async {
       final scrollController = ScrollController();
       await setUpWidgetTest(tester,
@@ -321,10 +322,11 @@ void main() {
               .firstWhere((position) => position.index == 12)
               .itemTrailingEdge,
           1);
-  });
+    },
+  );
 
   testWidgets(
-      'List positioned with 5 at top then scroll down 20 programatically and shrink wrap',
+    '''List positioned with 5 at top then scroll down 20 programatically and shrink wrap''',
     (WidgetTester tester) async {
       final scrollController = ScrollController();
       await setUpWidgetTest(tester,
@@ -358,7 +360,8 @@ void main() {
               .firstWhere((position) => position.index == 5)
               .itemLeadingEdge,
           -20 / 10);
-  });
+    },
+  );
 
   testWidgets(
       'List positioned with 5 at top and initial scroll offset and shrink wrap',
@@ -424,7 +427,8 @@ void main() {
 
     await tester.pumpWidget(
       MaterialApp(
-        // Use flex layout to ensure that the minimum height is not limited to screenHeight
+        // Use flex layout to ensure that the minimum height is not limited to
+        // screenHeight.
         home: PositionedList(
           itemCount: 5,
           itemBuilder: (context, index) {

packages/stream_chat_flutter/test/scrollable_positioned_list/shrink_wrap_scrollable_position_list_test.dart

@@ -27,12 +27,13 @@ void main() {
 
     await tester.pumpWidget(
       MaterialApp(
-        // Use flex layout to ensure that the minimum height is not limited to screenHeight
+        // Use flex layout to ensure that the minimum height is not limited to
+        // screenHeight.
         home: Column(children: [
           // Use Constrained to make max height not more than screenHeight
           ConstrainedBox(
-            constraints:
-                const BoxConstraints(maxHeight: screenHeight, maxWidth: screenWidth),
+            constraints: const BoxConstraints(
+                maxHeight: screenHeight, maxWidth: screenWidth),
             child: ScrollablePositionedList.builder(
               itemCount: itemCount,
               initialScrollIndex: initialIndex,