zauberzeug#285 add tests for all possible event registrations

tests/test_events.py

@@ -3,10 +3,65 @@
 from selenium.webdriver.common.by import By
 
 from nicegui import ui
+from nicegui.events import ClickEventArguments
 
 from .screen import Screen
 
 
+def click_sync_no_args():
+    ui.label('click_sync_no_args')
+
+
+def click_sync_with_args(_: ClickEventArguments):
+    ui.label('click_sync_with_args')
+
+
+async def click_async_no_args():
+    await asyncio.sleep(0.1)
+    ui.label('click_async_no_args')
+
+
+async def click_async_with_args(_: ClickEventArguments):
+    await asyncio.sleep(0.1)
+    ui.label('click_async_with_args')
+
+
+def test_click_events(screen: Screen):
+    ui.button('click_sync_no_args', on_click=click_sync_no_args)
+    ui.button('click_sync_with_args', on_click=click_sync_with_args)
+    ui.button('click_async_no_args', on_click=click_async_no_args)
+    ui.button('click_async_with_args', on_click=click_async_with_args)
+
+    screen.open('/')
+    screen.click('click_sync_no_args')
+    screen.click('click_sync_with_args')
+    screen.click('click_async_no_args')
+    screen.click('click_async_with_args')
+    screen.wait(0.5)
+    screen.should_contain('click_sync_no_args')
+    screen.should_contain('click_sync_with_args')
+    screen.should_contain('click_async_no_args')
+    screen.should_contain('click_async_with_args')
+
+
+def test_generic_events(screen: Screen):
+    ui.label('click_sync_no_args').on('click', click_sync_no_args)
+    ui.label('click_sync_with_args').on('click', click_sync_with_args)
+    ui.label('click_async_no_args').on('click', click_async_no_args)
+    ui.label('click_async_with_args').on('click', click_async_with_args)
+
+    screen.open('/')
+    screen.click('click_sync_no_args')
+    screen.click('click_sync_with_args')
+    screen.click('click_async_no_args')
+    screen.click('click_async_with_args')
+    screen.wait(0.5)
+    screen.should_contain('click_sync_no_args')
+    screen.should_contain('click_sync_with_args')
+    screen.should_contain('click_async_no_args')
+    screen.should_contain('click_async_with_args')
+
+
 def test_event_with_update_before_await(screen: Screen):
     @ui.page('/')
     def page():