filter known FutureWarning's from unit tests

murrayrm · murrayrm · commit a201504038a4 · 2024-08-12T22:54:06.000-07:00
diff --git a/control/tests/matlab_test.py b/control/tests/matlab_test.py
@@ -83,6 +83,7 @@ class tsystems:
 
 
 @pytest.mark.usefixtures("fixedseed")
+@pytest.mark.filterwarnings("ignore::FutureWarning")
 class TestMatlab:
     """Test matlab style functions"""
 
diff --git a/control/tests/robust_test.py b/control/tests/robust_test.py
@@ -48,6 +48,7 @@ def testH2syn(self):
         np.testing.assert_array_almost_equal(k.D, [[0]])
 
 
+@pytest.mark.filterwarnings("ignore:connect:FutureWarning")
 class TestAugw:
 
     # tolerance for system equality
@@ -324,6 +325,7 @@ def testErrors(self):
             augw(g1by1, w3=g2by2)
 
 
+@pytest.mark.filterwarnings("ignore:connect:FutureWarning")
 class TestMixsyn:
     """Test control.robust.mixsyn"""
 
diff --git a/control/tests/sisotool_test.py b/control/tests/sisotool_test.py
@@ -153,6 +153,7 @@ def test_sisotool_initial_gain(self, tsys):
         with pytest.warns(FutureWarning):
             sisotool(tsys, kvect=1.2)
 
+    @pytest.mark.filterwarnings("ignore:connect:FutureWarning")
     def test_sisotool_mimo(self,  sys222, sys221):
         # a 2x2 should not raise an error:
         sisotool(sys222)
@@ -196,6 +197,7 @@ def test_pid_designer_1(self, plant, gain, sign, input_signal, Kp0, Ki0, Kd0, de
         {'input_signal':'r', 'Kp0':0.01, 'derivative_in_feedback_path':True},
         {'input_signal':'d', 'Kp0':0.01, 'derivative_in_feedback_path':True},
         {'input_signal':'r', 'Kd0':0.01, 'derivative_in_feedback_path':True}])
+    @pytest.mark.filterwarnings("ignore:connect:FutureWarning")
     def test_pid_designer_2(self, plant, kwargs):
         rootlocus_pid_designer(plant, **kwargs)
 
