Made build portable

dependencies/fluent_ui-3.12.0/test/toggle_switch_test.dart

@@ -0,0 +1,84 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'app_test.dart';
+
+void main() {
+  testWidgets('ToggleSwitch change state accordingly',
+      (WidgetTester tester) async {
+    bool toggleSwitchValue = false;
+
+    await tester.pumpWidget(
+      StatefulBuilder(
+        builder: (BuildContext context, StateSetter setState) {
+          return wrapApp(
+            child: ToggleSwitch(
+              checked: toggleSwitchValue,
+              onChanged: (bool value) {
+                setState(() {
+                  toggleSwitchValue = value;
+                });
+              },
+            ),
+          );
+        },
+      ),
+    );
+
+    expect(
+      tester.widget<ToggleSwitch>(find.byType(ToggleSwitch)).checked,
+      false,
+    );
+
+    await tester.tap(find.byType(ToggleSwitch));
+    await tester.pumpAndSettle();
+    expect(toggleSwitchValue, true);
+
+    await tester.tap(find.byType(ToggleSwitch));
+    await tester.pumpAndSettle();
+    expect(toggleSwitchValue, false);
+  });
+
+  testWidgets('ToggleSwitch can drag (LTR)', (WidgetTester tester) async {
+    bool value = false;
+
+    await tester.pumpWidget(
+      wrapApp(
+        child: StatefulBuilder(
+          builder: (BuildContext context, StateSetter setState) {
+            return Center(
+              child: ToggleSwitch(
+                checked: value,
+                onChanged: (bool newValue) {
+                  setState(() {
+                    value = newValue;
+                  });
+                },
+              ),
+            );
+          },
+        ),
+      ),
+    );
+
+    expect(value, isFalse);
+
+    await tester.drag(find.byType(ToggleSwitch), const Offset(-30.0, 0.0));
+
+    expect(value, isFalse);
+
+    await tester.drag(find.byType(ToggleSwitch), const Offset(30.0, 0.0));
+
+    expect(value, isTrue);
+
+    await tester.pump();
+    await tester.drag(find.byType(ToggleSwitch), const Offset(30.0, 0.0));
+
+    expect(value, isTrue);
+
+    await tester.pump();
+    await tester.drag(find.byType(ToggleSwitch), const Offset(-30.0, 0.0));
+
+    expect(value, isFalse);
+  });
+}