correct the expected error type in mateqn_test.py

sawyerbfuller · sawyerbfuller · commit 5e2c1b84ab5a · 2021-11-09T14:05:57.000-08:00
diff --git a/control/tests/mateqn_test.py b/control/tests/mateqn_test.py
@@ -265,25 +265,25 @@ def test_raise(self):
         Efq = array([[2, 1, 0], [1, 2, 0]])
 
         for cdlyap in [lyap, dlyap]:
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(Afq, Q)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Qfq)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Qfs)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(Afq, Q, C)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Qfq, C)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Q, Cfd)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Qfq, None, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Q, None, Efq)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Qfs, None, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdlyap(A, Q, C, E)
 
         B = array([[1, 0], [0, 1]])
@@ -296,34 +296,34 @@ def test_raise(self):
         E = array([[2, 1], [1, 2]])
         Ef = array([[2, 1], [1, 2], [1, 2]])
 
-        with pytest.raises(ControlArgument):
+        with pytest.raises(ValueError):
             care(Afq, B, Q)
-        with pytest.raises(ControlArgument):
+        with pytest.raises(ValueError):
             care(A, B, Qfq)
-        with pytest.raises(ControlArgument):
+        with pytest.raises(ValueError):
             care(A, Bf, Q)
-        with pytest.raises(ControlArgument):
+        with pytest.raises(ValueError):
             care(1, B, 1)
-        with pytest.raises(ControlArgument):
+        with pytest.raises(ValueError):
             care(A, B, Qfs)
         with pytest.raises(ValueError):
             dare(A, B, Q, Rfs)
         for cdare in [care, dare]:
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(Afq, B, Q, R, S, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, B, Qfq, R, S, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, Bf, Q, R, S, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, B, Q, R, S, Ef)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, B, Q, Rfq, S, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, B, Q, R, Sf, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, B, Qfs, R, S, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, B, Q, Rfs, S, E)
-            with pytest.raises(ControlArgument):
+            with pytest.raises(ValueError):
                 cdare(A, B, Q, R, S)
