panda3d/tests/gui/test_DirectButton.py

from direct.gui.DirectButton import DirectButton


def test_button_default_extraArgs():
    btn = DirectButton()

    assert btn.configure('extraArgs') == ('extraArgs', [], [])
    assert btn._optionInfo['extraArgs'] == [[], [], None]

    # Changing will not affect default value
    btn['extraArgs'].append(1)
    assert btn.configure('extraArgs') == ('extraArgs', [], [1])

    # Changing this does
    btn.configure('extraArgs')[1].append(2)
    assert btn.configure('extraArgs') == ('extraArgs', [2], [1])


def test_button_destroy():
    btn = DirectButton(text="Test")
    btn.destroy()