def test_get_backfill_indexer(self, numeric_indexing_engine_type_and_dtype):
engine_type, dtype = numeric_indexing_engine_type_and_dtype
arr = np.array([1, 5, 10], dtype=dtype)
engine = engine_type(lambda: arr, len(arr))
new = np.arange(12, dtype=dtype)
result = engine.get_backfill_indexer(new)
expected = libalgos.backfill(arr, new)
tm.assert_numpy_array_equal(result, expected)
def test_get_backfill_indexer(
self, numeric_indexing_engine_type_and_dtype):
engine_type, dtype = numeric_indexing_engine_type_and_dtype
arr = np.array([1, 5, 10], dtype=dtype)
engine = engine_type(lambda: arr, len(arr))
new = np.arange(12, dtype=dtype)
result = engine.get_backfill_indexer(new)
expected = libalgos.backfill(arr, new)
tm.assert_numpy_array_equal(result, expected)