def testCumProd(self):
na = np.linspace(1,10,10)
pda = ak.array(na)
self.assertTrue((np.cumprod(na) == ak.cumprod(pda).to_ndarray()).all())
with self.assertRaises(TypeError) as cm:
ak.cumprod([range(0,10)])
self.assertEqual('type of argument "pda" must be arkouda.pdarrayclass.pdarray; got list instead',
cm.exception.args[0])
def testCumProd(self):
pda = ak.linspace(1,10,10)
result = ak.cumprod(pda)
self.assertIsInstance(result, ak.pdarray)
self.assertEqual(10, len(result))
self.assertEqual(float, result.dtype)
with self.assertRaises(TypeError) as cm:
ak.cumprod([range(0,10)])
self.assertEqual('type of argument "pda" must be arkouda.pdarrayclass.pdarray; got list instead',
cm.exception.args[0])