TimePicker basic test

Author: InesaFitsner

sdk/python/packages/flet/integration_tests/controls/golden/macos/time_picker/time_picker_basic.png

@@ -0,0 +1,30 @@
+import datetime
+
+import pytest
+
+import flet as ft
+import flet.testing as ftt
+
+
+@pytest.mark.asyncio(loop_scope="module")
+async def test_time_picker_basic(flet_app: ftt.FletTestApp, request):
+    flet_app.page.theme_mode = ft.ThemeMode.LIGHT
+    time_picker = ft.TimePicker(
+        confirm_text="Confirm",
+        error_invalid_text="Time out of range",
+        help_text="Pick your time slot",
+        value=datetime.time(hour=1, minute=30, second=30)
+    )
+    flet_app.page.enable_screenshots = True
+    flet_app.page.window.width = 400
+    flet_app.page.window.height = 600
+    flet_app.page.show_dialog(time_picker)
+    flet_app.page.update()
+    await flet_app.tester.pump_and_settle()
+
+    flet_app.assert_screenshot(
+        "time_picker_basic",
+        await flet_app.page.take_screenshot(
+            pixel_ratio=flet_app.screenshots_pixel_ratio
+        ),
+    )