def test_seriesAggregateByIndex(self):
dataLocal = [((1,), arange(12))]
index = [0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2]
data = Series(self.sc.parallelize(dataLocal), index=index)
result = data.seriesAggregateByIndex(sum)
print result.values().first()
assert_true(array_equal(result.values().first(), array([6, 22, 38])))
assert_true(array_equal(result.index, array([0, 1, 2])))
index = [
[0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1],
[0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1],
[0, 1, 0, 1, 2, 3, 0, 1, 0, 1, 2, 3]
]
data.index = array(index).T
result = data.seriesAggregateByIndex(sum, level=[0, 1])
assert_true(array_equal(result.values().first(), array([1, 14, 13, 38])))
assert_true(array_equal(result.index, array([[0, 0], [0, 1], [1, 0], [1, 1]])))
