feat: add Maestro E2E tests

.maestro/child-sheets.yaml

@@ -0,0 +1,71 @@
+appId: com.lodev09.truesheet.expo
+---
+
+- launchApp:
+    clearState: true
+
+- waitForAnimationToEnd:
+    timeout: 3000
+
+# Expand main sheet
+- swipe:
+    start: "50%, 90%"
+    end: "50%, 30%"
+    duration: 500
+- waitForAnimationToEnd
+
+# --- BasicSheet: header, footer, detent resize, dismiss ---
+
+- tapOn: "TrueSheet View"
+- waitForAnimationToEnd
+
+- assertVisible: "Enter some text..."
+- assertVisible: "FOOTER"
+- assertVisible: "Add Content"
+
+# Resize detents
+- tapOn: "Large"
+- waitForAnimationToEnd
+- tapOn: "Auto"
+- waitForAnimationToEnd
+
+- tapOn: "Dismiss"
+- waitForAnimationToEnd
+- assertVisible: "True Sheet"
+
+# --- PromptSheet: scrollable, form inputs ---
+
+- scrollUntilVisible:
+    element: "Prompt"
+    direction: DOWN
+- tapOn: "Prompt"
+- waitForAnimationToEnd
+
+- assertVisible: "First name"
+- assertVisible: "Last name"
+- tapOn: "First name"
+- inputText: "John"
+- tapOn: "Last name"
+- inputText: "Doe"
+
+- scrollUntilVisible:
+    element: "Dismiss"
+    direction: DOWN
+- tapOn: "Dismiss"
+- waitForAnimationToEnd
+- assertVisible: "True Sheet"
+
+# --- FlatListSheet: scrollable content ---
+
+- tapOn: "FlatList"
+- waitForAnimationToEnd
+
+- assertVisible: "Enter some text..."
+- assertVisible: "Item #0"
+
+- scrollUntilVisible:
+    element: "Item #9"
+    direction: DOWN
+- assertVisible: "Item #9"
+
+

.maestro/main-sheet.yaml

@@ -0,0 +1,44 @@
+appId: com.lodev09.truesheet.expo
+---
+
+- launchApp:
+    clearState: true
+
+- waitForAnimationToEnd:
+    timeout: 3000
+
+# --- initialDetentIndex + dismissible=false ---
+
+# Main sheet auto-presents collapsed (header only)
+- assertVisible: "True Sheet"
+- assertVisible: "Enter some text..."
+
+# Try to swipe down — main sheet is not dismissible
+- swipe:
+    start: "50%, 90%"
+    end: "50%, 99%"
+    duration: 300
+- waitForAnimationToEnd
+- assertVisible: "True Sheet"
+
+# --- Expand and verify content ---
+
+- swipe:
+    start: "50%, 90%"
+    end: "50%, 30%"
+    duration: 500
+- waitForAnimationToEnd
+
+- assertVisible: "TrueSheet View"
+- assertVisible: "Prompt"
+- assertVisible: "ScrollView"
+- assertVisible: "FlatList"
+
+# --- Expand to full, then dismiss ---
+
+- tapOn: "Expand"
+- waitForAnimationToEnd
+- tapOn: "Dismiss"
+- waitForAnimationToEnd
+
+- assertNotVisible: "True Sheet"

CHANGELOG.md

@@ -8,7 +8,7 @@
 
 ### 🎉 New features
 
-- **iOS**: Enable synchronous state update for RN 0.82+. ([#505](https://github.com/lodev09/react-native-true-sheet/pull/505) by [@lodev09](https://github.com/lodev09))
+- **iOS**: Enable synchronous state update for RN 0.82+. ([#505](https://github.com/lodev09/react-native-true-sheet/pull/505), [#507](https://github.com/lodev09/react-native-true-sheet/pull/507) by [@lodev09](https://github.com/lodev09))
 - Added `maxContentWidth` prop to control the maximum width of the sheet content. ([#495](https://github.com/lodev09/react-native-true-sheet/pull/495) by [@lodev09](https://github.com/lodev09))
 - Added `anchor` and `anchorOffset` props for side sheet positioning. ([#496](https://github.com/lodev09/react-native-true-sheet/pull/496), [#500](https://github.com/lodev09/react-native-true-sheet/pull/500) by [@lodev09](https://github.com/lodev09))
 

ios/TrueSheetView.mm

@@ -290,16 +290,11 @@ - (void)updateStateWithSize:(CGSize)size {
   stateData.containerWidth = static_cast<float>(size.width);
   stateData.containerHeight = static_cast<float>(size.height);
 
-  // RN 0.82+ processes state updates in the same layout pass (synchronous).
-  // TODO: Once stable, we can drop native layout constraints in favor of synchronous Yoga layout.
-  auto updateMode =
 #if REACT_NATIVE_VERSION_MINOR >= 82
-    facebook::react::EventQueue::UpdateMode::unstable_Immediate;
+  _state->updateState(std::move(stateData), facebook::react::EventQueue::UpdateMode::unstable_Immediate);
 #else
-    facebook::react::EventQueue::UpdateMode::Asynchronous;
+  _state->updateState(std::move(stateData));
 #endif
-
-  _state->updateState(std::move(stateData), updateMode);
 }
 
 - (void)finalizeUpdates:(RNComponentViewUpdateMask)updateMask {