Add widget tests

woltapp · Aug 11, 2024 · 81d6f94 · 81d6f94
1 parent d66c541
commit 81d6f94
Showing 1 changed file with 56 additions and 0 deletions.
diff --git a/test/wolt_modal_sheet_test.dart b/test/wolt_modal_sheet_test.dart
@@ -263,4 +263,60 @@ void main() {
     expect(tester.getTopLeft(sheetMaterial), const Offset(0.0, 504.0));
     expect(tester.getTopRight(sheetMaterial), Offset(viewSize.width, 504.0));
   }, skip: true); // [Intended]: This is skipped due to a bug in the framework.
+
+  group('WoltModalSheet page getters', () {
+    testWidgets('getters return the correct page, page index and list of pages',
+        (tester) async {
+      const page1Id = 'page1';
+      const page2Id = 'page2';
+      final page1 =
+          WoltModalSheetPage(child: const Text('Page 1'), id: page1Id);
+      final page2 =
+          WoltModalSheetPage(child: const Text('Page 2'), id: page2Id);
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(body: Center(
+            child: Builder(builder: (context) {
+              return ElevatedButton(
+                onPressed: () {
+                  WoltModalSheet.show(
+                    context: context,
+                    pageListBuilder: (_) => [page1, page2],
+                  );
+                },
+                child: const Text('Open sheet'),
+              );
+            }),
+          )),
+        ),
+      );
+
+      await tester.tap(find.text('Open sheet'));
+      await tester.pumpAndSettle();
+
+      final WoltModalSheetState modal =
+          WoltModalSheet.of(tester.element(find.text('Page 1')));
+
+      expect(modal.pages.length, 2);
+      expect(modal.pages[0].id, page1Id);
+      expect(modal.pages[1].id, page2Id);
+      expect(modal.currentPage, page1);
+      expect(modal.currentPageIndex, 0);
+      expect(modal.isAtFirstPage, isTrue);
+      expect(modal.isAtLastPage, isFalse);
+
+      // Go to next page
+      modal.showNext();
+      await tester.pumpAndSettle();
+
+      expect(modal.pages.length, 2);
+      expect(modal.pages[0].id, page1Id);
+      expect(modal.pages[1].id, page2Id);
+      expect(modal.currentPage, page2);
+      expect(modal.currentPageIndex, 1);
+      expect(modal.isAtFirstPage, isFalse);
+      expect(modal.isAtLastPage, isTrue);
+    });
+  });
 }