added noncon_test

UCL-CCS · Mar 13, 2024 · 7005991 · 7005991
1 parent 44d8782
commit 7005991
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diff --git a/.DS_Store b/.DS_Store
diff --git a/symmer/.DS_Store b/symmer/.DS_Store
diff --git a/tests/.DS_Store b/tests/.DS_Store
diff --git a/tests/test_operators/test_noncontextual_op.py b/tests/test_operators/test_noncontextual_op.py
@@ -93,6 +93,23 @@ def test_init_noncontextual_input():
  assert noncon_op.is_noncontextual
 
 
+def test_noncon_input():
+ """
+ test selected from previous example that caused problems
+ """
+ Hnc = NoncontextualOp.from_dictionary({'ZIIIIYYX': (2.64309332429773+0j),
+ 'IIZIIXZX': (2.5949235978674987+0j),
+ 'IXXXZXZI': (2.5749946412718714+0j),
+ 'IIIXIIII': (-2.5214074462783826+0j),
+ 'IZZIZZZX': (-2.382755288758979+0j),
+ 'IYIIZIII': (1.7721584723056665+0j),
+ 'IIZIIIXY': (1.5102809895032403+0j),
+ 'XZIIIIXI': (-0.48551735837969334+0j),
+ 'XZXIIIZI': (-0.36470316277021947+0j)})
+
+ assert Hnc.is_noncontextual
+
+
 # def test_diag_noncontextual_op():
 # """ Return the diagonal terms of the PauliwordOp - this is the simplest noncontextual operator
 # """