def test_complete(self):
xform = xf.comp(xf.map_indexed(lambda i, x: {i: x}),
xf.partition_all(2))
self.assertEqual(list(xf.xiter(xform, ['zero', 'one', 'two'])),
[({0: 'zero'}, {1: 'one'}), ({2: 'two'},)])
def test_arity_zero(self):
self.assertEqual(xf.map_indexed(None)(lambda: 'success')(), 'success')
def test_map_empty(self):
xform = xf.map_indexed(None)
self.assertEqual(list(xf.xiter(xform, [])), [])
def test_reduced(self):
xform = xf.comp(xf.map_indexed(lambda i, x: {i: x}), xf.take(2))
self.assertEqual(list(xf.xiter(xform, ['zero', 'one', '_', '_'])),
[{0: 'zero'}, {1: 'one'}])
def test_map_some(self):
xform = xf.map_indexed(lambda i, x: {i: x})
self.assertEqual(list(xf.xiter(xform, ['zero', 'one', 'two'])),
[{0: 'zero'}, {1: 'one'}, {2: 'two'}])