def METHOD_NAME(cls):
    super(TestImage, cls).METHOD_NAME()
    if ocl:
        cls.ctx = ocl.create_context()
        cls.lena = utilstest.getfile("lena.png")
        cls.data = numpy.asarray(Image.open(cls.lena))
        cls.ip = ImageProcessing(ctx=cls.ctx, template=cls.data, profile=True)