add vertical divider, window_drag_area doc example tests

sdk/python/examples/controls/vertical_divider/basic.py

@@ -4,7 +4,8 @@
 def main(page: ft.Page):
     page.add(
         ft.Row(
-            expand=True,
+            width=180,
+            height=100,
             spacing=0,
             controls=[
                 ft.Container(
@@ -35,4 +36,5 @@ def main(page: ft.Page):
     )
 
 
-ft.run(main)
+if __name__ == "__main__":
+    ft.run(main)

sdk/python/examples/controls/window_drag_area/no_frame_window.py

@@ -28,4 +28,5 @@ async def handle_window_close(e: ft.Event[ft.IconButton]):
     )
 
 
-ft.run(main)
+if __name__ == "__main__":
+    ft.run(main)

sdk/python/packages/flet/docs/controls/verticaldivider.md

@@ -1,10 +1,10 @@
 ---
 class_name: flet.VerticalDivider
 examples: ../../examples/controls/vertical_divider
-example_images: ../examples/controls/vertical_divider/media
+example_images: ../test-images/examples/core/golden/macos/vertical_divider
 ---
 
-{{ class_summary(class_name) }}
+{{ class_summary(class_name, example_images + "/image_for_docs.png", image_caption="Vertical divider") }}
 
 ## Examples
 

sdk/python/packages/flet/docs/controls/windowdragarea.md

@@ -1,10 +1,10 @@
 ---
 class_name: flet.WindowDragArea
 examples: ../../examples/controls/window_drag_area
-example_images: ../examples/controls/window_drag_area/media
+example_images: ../test-images/examples/core/golden/macos/window_drag_area
 ---
 
-{{ class_summary(class_name) }}
+{{ class_summary(class_name, example_images + "/image_for_docs.png", image_caption="Simple Window Drag Area") }}
 
 ## Examples
 

sdk/python/packages/flet/integration_tests/examples/core/test_vertical_divider.py

@@ -0,0 +1,45 @@
+import pytest
+
+import flet as ft
+import flet.testing as ftt
+from examples.controls.vertical_divider import basic
+
+
+@pytest.mark.asyncio(loop_scope="function")
+async def test_image_for_docs(flet_app_function: ftt.FletTestApp, request):
+    flet_app_function.page.theme_mode = ft.ThemeMode.LIGHT
+    await flet_app_function.assert_control_screenshot(
+        request.node.name,
+        ft.Row(
+            width=120,
+            height=60,
+            expand=True,
+            spacing=0,
+            controls=[
+                ft.Container(
+                    bgcolor=ft.Colors.BLUE_GREY_200,
+                    alignment=ft.Alignment.CENTER,
+                    expand=True,
+                ),
+                ft.VerticalDivider(),
+                ft.Container(
+                    bgcolor=ft.Colors.GREY_500,
+                    alignment=ft.Alignment.CENTER,
+                    expand=True,
+                ),
+            ],
+        ),
+    )
+
+
+@pytest.mark.parametrize(
+    "flet_app_function",
+    [{"flet_app_main": basic.main}],
+    indirect=True,
+)
+@pytest.mark.asyncio(loop_scope="function")
+async def test_basic(flet_app_function: ftt.FletTestApp):
+    flet_app_function.assert_screenshot(
+        "basic",
+        await flet_app_function.take_page_controls_screenshot(),
+    )

sdk/python/packages/flet/integration_tests/examples/core/test_window_drag_area.py

@@ -0,0 +1,39 @@
+import pytest
+
+import flet as ft
+import flet.testing as ftt
+from examples.controls.window_drag_area import no_frame_window
+
+
+@pytest.mark.asyncio(loop_scope="function")
+async def test_image_for_docs(flet_app_function: ftt.FletTestApp, request):
+    flet_app_function.page.theme_mode = ft.ThemeMode.LIGHT
+    await flet_app_function.assert_control_screenshot(
+        request.node.name,
+        ft.Row(
+            controls=[
+                ft.WindowDragArea(
+                    expand=True,
+                    content=ft.Container(
+                        bgcolor=ft.Colors.BLUE_GREY_200,
+                        padding=10,
+                        content=ft.Text("Drag area."),
+                    ),
+                ),
+                ft.IconButton(ft.Icons.CLOSE),
+            ]
+        ),
+    )
+
+
+@pytest.mark.parametrize(
+    "flet_app_function",
+    [{"flet_app_main": no_frame_window.main}],
+    indirect=True,
+)
+@pytest.mark.asyncio(loop_scope="function")
+async def test_no_frame_window(flet_app_function: ftt.FletTestApp):
+    flet_app_function.assert_screenshot(
+        "no_frame_window",
+        await flet_app_function.take_page_controls_screenshot(),
+    )