Convert lists to tuples to make dict keys hashable, fixes #24list-hash

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/test_utils.py b/tests/test_utils.py
new file mode 100644
index 0000000..f7f8b00
--- /dev/null
+++ b/tests/test_utils.py
@@ -0,0 +1,12 @@
+from viewstate.utils import list_to_tuple
+
+
+def test_list_to_tuple():
+    assert list_to_tuple([1, 2, 3]) == (1, 2, 3)
+    assert list_to_tuple((9, 8, 7)) == (9, 8, 7)
+    assert list_to_tuple((None, [2, 3, None])) == (None, (2, 3, None))
+    assert list_to_tuple(("abc", [2, [3], (9, 8, True, False)])) == (
+        "abc",
+        (2, (3,), (9, 8, True, False)),
+    )
+    assert list_to_tuple("abc") == "abc"