fixed driver test

lib/widgets/filter_grids/common/filter_grid_page.dart

@@ -42,6 +42,7 @@ class FilterGridPage<T extends CollectionFilter> extends StatelessWidget {
   static const spacing = 8.0;
 
   FilterGridPage({
+    Key key,
     @required this.source,
     @required this.appBar,
     @required this.filterEntries,
@@ -52,7 +53,7 @@ class FilterGridPage<T extends CollectionFilter> extends StatelessWidget {
     double appBarHeight = kToolbarHeight,
     @required this.onTap,
     this.onLongPress,
-  }) {
+  }) : super(key: key) {
     _appBarHeightNotifier.value = appBarHeight;
   }
 

lib/widgets/filter_grids/common/filter_nav_page.dart

@@ -44,6 +44,7 @@ class FilterNavigationPage<T extends CollectionFilter> extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return FilterGridPage<T>(
+      key: ValueKey('filter-grid-page'),
       source: source,
       appBar: SliverAppBar(
         title: TappableAppBarTitle(

lib/widgets/fullscreen/panorama_page.dart

@@ -23,6 +23,7 @@ class PanoramaPage extends StatelessWidget {
             expectedContentLength: entry.sizeBytes,
           ),
         ),
+        // TODO TLAD toggle sensor control
         sensorControl: SensorControl.None,
       ),
       resizeToAvoidBottomInset: false,

test_driver/app_test.dart

@@ -30,6 +30,8 @@ void main() {
     });
 
     agreeToTerms();
+    visitAbout();
+    visitSettings();
     sortCollection();
     groupCollection();
     selectFirstAlbum();
@@ -43,7 +45,7 @@ void main() {
     test('contemplation', () async {
       await Future.delayed(Duration(seconds: 5));
     });
-  }, timeout: Timeout(Duration(seconds: 10)));
+  }, timeout: Timeout(Duration(seconds: 30)));
 }
 
 void agreeToTerms() {
@@ -60,6 +62,30 @@ void agreeToTerms() {
   });
 }
 
+void visitAbout() {
+  test('[collection] visit about page', () async {
+    await driver.tap(find.byValueKey('appbar-leading-button'));
+    await driver.waitUntilNoTransientCallbacks();
+
+    await driver.tap(find.byValueKey('About-tile'));
+    await driver.waitUntilNoTransientCallbacks();
+
+    await pressDeviceBackButton();
+  });
+}
+
+void visitSettings() {
+  test('[collection] visit about page', () async {
+    await driver.tap(find.byValueKey('appbar-leading-button'));
+    await driver.waitUntilNoTransientCallbacks();
+
+    await driver.tap(find.byValueKey('Settings-tile'));
+    await driver.waitUntilNoTransientCallbacks();
+
+    await pressDeviceBackButton();
+  });
+}
+
 void sortCollection() {
   test('[collection] sort', () async {
     await driver.tap(find.byValueKey('appbar-menu-button'));
@@ -92,8 +118,11 @@ void selectFirstAlbum() {
     await driver.tap(find.byValueKey('Albums-tile'));
     await driver.waitUntilNoTransientCallbacks();
 
+    // wait for collection loading
+    await driver.waitForCondition(NoPendingPlatformMessages());
+
     await driver.tap(find.descendant(
-      of: find.byType('FilterGridPage'),
+      of: find.byValueKey('filter-grid-page'),
       matching: find.byType('DecoratedFilterChip'),
       firstMatchOnly: true,
     ));

test_driver/utils/adb_utils.dart

@@ -42,3 +42,5 @@ Future<void> copyContent(String sourceDir, String targetDir) async {
 Future<void> grantPermissions(String packageName, Iterable<String> permissions) async {
   await Future.forEach(permissions, (permission) => runAdb(['shell', 'pm', 'grant', packageName, permission]));
 }
+
+Future<void> pressDeviceBackButton() => runAdb(['shell', 'input', 'keyevent', 'KEYCODE_BACK']);