def test_changes_cursor_on_text_motion(motion, expected_index, mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Best Game Lib!'
inputbox.cursor_index = 5
inputbox.on_focus()
mock_mng.add_ui_element(inputbox)
inputbox.on_ui_event(UIEvent(TEXT_MOTION, motion=motion))
assert inputbox.cursor_index == expected_index
def test_emits_event_on_enter(mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Best Game Lib!'
inputbox.cursor_index = 5
inputbox.on_focus()
mock_mng.add_ui_element(inputbox)
inputbox.on_ui_event(UIEvent(TEXT_INPUT, text='\r'))
assert mock_mng.last_event.type == UIInputBox.ENTER
assert mock_mng.last_event.get('ui_element') == inputbox
def test_ignores_newline(draw_commands, mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Best Game Lib!'
inputbox.cursor_index = 5
inputbox.on_focus()
mock_mng.add_ui_element(inputbox)
inputbox.on_ui_event(UIEvent(TEXT_INPUT, text='\r'))
assert inputbox.text == 'Best Game Lib!'
assert inputbox.cursor_index == 5
def test_changes_text_on_text_input(mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Best Game Lib!'
inputbox.cursor_index = 5
inputbox.on_focus()
mock_mng.add_ui_element(inputbox)
inputbox.on_ui_event(UIEvent(TEXT_INPUT, text='a'))
assert inputbox.text == 'Best aGame Lib!'
assert inputbox.cursor_index == 6
def test_changes_text_on_delete(draw_commands, mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Best Game Lib!'
inputbox.cursor_index = 5
inputbox.on_focus()
mock_mng.add_ui_element(inputbox)
inputbox.on_ui_event(UIEvent(TEXT_MOTION, motion=MOTION_DELETE))
assert inputbox.text == 'Best ame Lib!'
assert inputbox.cursor_index == 5
def test_cursor_can_not_be_negative(draw_commands, mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Best Game Lib!'
inputbox.cursor_index = 0
inputbox.on_focus()
mock_mng.add_ui_element(inputbox)
inputbox.on_ui_event(UIEvent(TEXT_MOTION, motion=MOTION_LEFT))
assert inputbox.text == 'Best Game Lib!'
assert inputbox.cursor_index == 0
def test_set_cursor_behind_text_if_given_at_construction_time(
draw_commands, mock_mng):
inputbox = UIInputBox(text='arcade',
center_x=30,
center_y=30,
width=40,
height=40)
# THEN
assert inputbox.cursor_index == 6
def test_invokes_callback_on_return(mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Best Game Lib!'
inputbox.cursor_index = 5
inputbox.on_focus()
mock_mng.add_ui_element(inputbox)
invoked = False
def callback():
nonlocal invoked
invoked = True
inputbox.on_enter = callback
inputbox.on_ui_event(UIEvent(TEXT_INPUT, text='\r'))
assert invoked is True
def test_cursor_index_always_greater_equals_0(mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'love'
inputbox.cursor_index = -1
assert inputbox.cursor_index == 0
def test_cursor_index_not_outside_text(mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'love'
inputbox.cursor_index = 5
assert inputbox.cursor_index == 4
def test_ui_inputbox_has_on_enter_event_type():
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
assert 'on_enter' in inputbox.event_types
def test_shows_cursor_if_focused(draw_commands, mock_mng):
inputbox = UIInputBox(center_x=30, center_y=30, width=40, height=40)
inputbox.text = 'Great UI'
inputbox.cursor_index = 6
mock_mng.add_ui_element(inputbox)