def METHOD_NAME(self):
    '''Return (filled frame, options) for testing.
    Options is a list of SearchEngine booleanvar, label pairs.
    A gridded frame from make_frame is filled with a Checkbutton
    for each pair, bound to the var, with the corresponding label.
    '''
    frame = self.make_frame("Options")[0]
    engine = self.engine
    options = [(engine.revar, "Regular expression"),
               (engine.casevar, "Match case"),
               (engine.wordvar, "Whole word")]
    if self.needwrapbutton:
        options.append((engine.wrapvar, "Wrap around"))
    for var, label in options:
        btn = Checkbutton(frame, anchor="w", variable=var, text=label)
        btn.pack(side="left", fill="both")
        if var.get():
            btn.select()
    return frame, options