def test_ave_unw(self):
c = Average('TestAve')
c.add( 1, 1 )
c.add( 2, 1 )
ave, unc = c.average()
self.assertEqual(ave, 1.5)
self.assertAlmostEqual(unc, 0.35, 1)
def test_ave_wei(self):
c = Average('TestAve')
c.add( 0, 1 )
c.add( 1, 3 )
ave, unc = c.average()
self.assertEqual(ave, 0.75)
self.assertAlmostEqual(unc, 0.22, 1)
