fix: use distinct text in SnackBar to avoid duplicate match in integration test

The SnackBar and result_text both contained "Result: Flow completed!",
causing find_by_text to match 2 elements instead of 1 in the CI
integration test.

Author: brunobrown

sdk/python/examples/apps/routing_navigation/pop_views_until.py

@@ -92,7 +92,7 @@ def route_change():
 
     def on_pop_result(e: ft.ViewsPopUntilEvent):
         result_text.value = f"Result: {e.result}"
-        page.show_dialog(ft.SnackBar(ft.Text(f"Result: {e.result}")))
+        page.show_dialog(ft.SnackBar(ft.Text(f"Got result: {e.result}")))
         page.update()
 
     async def view_pop(e: ft.ViewPopEvent):

sdk/python/packages/flet/integration_tests/examples/apps/test_routing_navigation.py

@@ -236,11 +236,9 @@ async def test_pop_views_until(flet_app_function: ftt.FletTestApp):
     await flet_app_function.tester.pump_and_settle()
 
     # Verify back at Home with result
-    result_text = await flet_app_function.tester.find_by_text(
-        "Result: Flow completed!"
-    )
+    result_text = await flet_app_function.tester.find_by_text("Result: Flow completed!")
     assert result_text.count == 1
 
     # Verify we can start the flow again
     button = await flet_app_function.tester.find_by_text_containing("Start flow")
-    assert button.count == 1
+    assert button.count == 1