Fix guard for numpy test

jsiirola · jsiirola · commit ccd160db19c3 · 2025-05-20T16:21:38.000-06:00
diff --git a/pyomo/core/tests/unit/test_numpy_expr.py b/pyomo/core/tests/unit/test_numpy_expr.py
@@ -262,8 +262,11 @@ def test_indexed_constraint(self):
             )
         )
 
-    @unittest.skipUnless(int(np.__version__.split('.')[0]) >= 2, "requires numpy>=2")
     def test_numpy_array_copy_errors(self):
+        # Defer testing until here to avoid the unconditional numpy dereference
+        if int(np.__version__.split('.')[0]) < 2:
+            self.SkipTest("requires numpy>=2")
+
         m = ConcreteModel()
         m.x = Var([0, 1, 2])
         with self.assertRaisesRegex(

Original file line number	Diff line number	Diff line change
`@@ -262,8 +262,11 @@ def test_indexed_constraint(self):`
`262`	`262`	`)`
`263`	`263`	`)`
`264`	`264`
`265`		`- @unittest.skipUnless(int(np.__version__.split('.')[0]) >= 2, "requires numpy>=2")`
`266`	`265`	`def test_numpy_array_copy_errors(self):`
	`266`	`+ # Defer testing until here to avoid the unconditional numpy dereference`
	`267`	`+ if int(np.__version__.split('.')[0]) < 2:`
	`268`	`+ self.SkipTest("requires numpy>=2")`
	`269`	`+`
`267`	`270`	`m = ConcreteModel()`
`268`	`271`	`m.x = Var([0, 1, 2])`
`269`	`272`	`with self.assertRaisesRegex(`