Fix immutable comaprison of states property.

moldyn · Nov 9, 2023 · c611954 · c611954
1 parent c98cec9
commit c611954
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -14,6 +14,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 
 ## [Unreleased]
+### Bugfix 🐛:
+- Fix mutable properties of `mh.StateTraj` and `mh.LumpedStateTraj`, #43
+
+### Other changes:
+- Improved performance of `mh.LumpedStateTraj.microtrajs`
 
 
 ## [1.1.0] - 2023-11-03

diff --git a/test/test_statetraj.py b/test/test_statetraj.py
@@ -129,12 +129,10 @@ def test_nstates(state_traj, statetraj, macro_traj, macrotraj):
 
 def test_states(state_traj):
     """Test immutability of states property."""
-    states = state_traj.states
-    states += 2
-    assert np.testing.assert_array_almost_equal(states - 2, state_traj.states)
+    assert state_traj.states is not state_traj.states
 
     with pytest.raises(AttributeError):
-        state_traj.states = states
+        state_traj.states = state_traj.states
 
 
 def test_nframes(state_traj):