diff options
Diffstat (limited to 'gn2/tests/unit/utility/test_chunks.py')
| -rw-r--r-- | gn2/tests/unit/utility/test_chunks.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gn2/tests/unit/utility/test_chunks.py b/gn2/tests/unit/utility/test_chunks.py new file mode 100644 index 00000000..1b5a9413 --- /dev/null +++ b/gn2/tests/unit/utility/test_chunks.py @@ -0,0 +1,20 @@ +"""Test chunking""" + +import unittest + +from gn2.utility.chunks import divide_into_chunks + + +class TestChunks(unittest.TestCase): + "Test Utility method for chunking" + + def test_divide_into_chunks(self): + "Check that a list is chunked correctly" + self.assertEqual(divide_into_chunks([1, 2, 7, 3, 22, 8, 5, 22, 333], 3), + [[1, 2, 7], [3, 22, 8], [5, 22, 333]]) + self.assertEqual(divide_into_chunks([1, 2, 7, 3, 22, 8, 5, 22, 333], 4), + [[1, 2, 7], [3, 22, 8], [5, 22, 333]]) + self.assertEqual(divide_into_chunks([1, 2, 7, 3, 22, 8, 5, 22, 333], 5), + [[1, 2], [7, 3], [22, 8], [5, 22], [333]]) + self.assertEqual(divide_into_chunks([], 5), + [[]]) |