def test_toCartesian(self): """BaseUsage toCartesian should return x, y, z from instance""" b = BaseUsage('ACGU') self.assertEqual(b.toCartesian(), (0.5,0.5,0.5)) b = BaseUsage('A') self.assertEqual(b.toCartesian(), (0,0,1)) b = BaseUsage('CGA') self.assertEqual(b.toCartesian(), (1/3.0,1/3.0,1/3.0))
def test_toCartesian(self): """BaseUsage toCartesian should return x, y, z from instance""" b = BaseUsage('ACGU') self.assertEqual(b.toCartesian(), (0.5, 0.5, 0.5)) b = BaseUsage('A') self.assertEqual(b.toCartesian(), (0, 0, 1)) b = BaseUsage('CGA') self.assertEqual(b.toCartesian(), (1 / 3.0, 1 / 3.0, 1 / 3.0))