def test_add_int(self):
other = numpy.array([((1, ), -40), ((2, ), 70)], dtype=self.data.dtype)
retval = sparse.add([self.data, other])
self.assertEqual(retval.dtype, self.data.dtype)
self.assertEqual(retval.tolist(),
[((4, ), 10), ((4, ), 20), ((3, ), 1), ((2, ), 30),
((1, ), 40), ((2, ), 50), ((3, ), -1), ((0, ), 0),
((0, ), 60), ((1, ), -40), ((2, ), 70)])
def test_add_float(self):
other = numpy.array([
((0, 1), -40),
((0, 2), .5)], dtype=sparse.dtype((4,5), float))
retval = sparse.add([self.data, other])
self.assertEqual(retval.dtype, other.dtype)
self.assertEqual(retval.tolist(),
[((2,4),10), ((3,4),20), ((2,3),1), ((1,2),30), ((0,1),40), ((1,2),50), ((2,3),-1), ((3,0),0), ((2,0),60), ((0,1),-40), ((0,2),.5)])
