def METHOD_NAME(self):
    win = visual.Window(size=(200, 200))
    for case in _TestColorMixin.colorTykes + _TestColorMixin.colorExemplars:
        # Go through all TestColorMixin cases
        for colorSpace, color in case.items():
            # Make color to compare against
            target = colors.Color(color, colorSpace)
            # Set each colorspace/color combo
            win.colorSpace = colorSpace
            win.color = color
            win.flip()
            # Check that the middle pixel is this color
            utils.comparePixelColor(
                win, target,
                coord=(0, 0),
                context=f"win_{color}_{colorSpace}")