def test_alignment_display(): screen = Screen(5, 5) screen.draw("a") screen.linefeed() screen.linefeed() screen.draw("b") assert screen.display == ["a ", " ", "b ", " ", " "] screen.alignment_display() assert screen.display == ["EEEEE", "EEEEE", "EEEEE", "EEEEE", "EEEEE"]