def test_set_2(self):
     la = LinearAdjustor()
     config = {'parent':self.get_fake_ion(1),
               'name':'linear_adjustor',
               'multiplier':2.0}
     la.configure(config)
     la.set(23.3)
     value = la.get()
     if value != 23.3:
         self.fail('wrong value returned from get. Value returned: ' + str(value))
 def test_set_with_offset_2(self):
     random_offset = random.uniform(1.0,100.00)
     la = LinearAdjustor()
     config = {'parent':self.get_fake_ion(1),
               'name':'linear_adjustor',
               'multiplier':2.0,
               'offset':random_offset}
     la.configure(config)
     la.set(23.3)
     value = float('%.1f' % la.get())        
     if value != 23.3:
         self.fail('wrong value returned from get. Value returned: ' + str(value))