Merge branch 'number-test'

tests/test_number.py

@@ -7,14 +7,15 @@ from nicegui.testing import Screen
 
 
 def test_number_input(screen: Screen):
-    ui.number('Number')
+    ui.number('Number', value=42)
     ui.button('Button')
 
     screen.open('/')
+    screen.should_contain_input('42')
     element = screen.selenium.find_element(By.XPATH, '//*[@aria-label="Number"]')
-    element.send_keys('42')
+    element.send_keys('00')
     screen.click('Button')
-    screen.should_contain_input('42')
+    screen.should_contain_input('4200')
 
 
 def test_apply_format_on_blur(screen: Screen):