L2SS-205: Dry method to perform device turn off

Closes-Bug: L2SS-493

tangostationcontrol/tangostationcontrol/integration_test/device_proxy.py

+import time
+
 from tango import DeviceProxy
 
 
@@ -6,3 +8,15 @@ class TestDeviceProxy(DeviceProxy):
     def __init__(self, *args, **kwargs):
         super(TestDeviceProxy, self).__init__(*args, **kwargs)
         self.set_timeout_millis(10000)
+
+    @staticmethod
+    def test_device_turn_off(endpoint):
+        d = TestDeviceProxy(endpoint)
+        try:
+            d.Off()
+        except Exception as e:
+            """Failing to turn Off devices should not raise errors here"""
+            print(f"Failed to turn device off in teardown {e}")
+
+            """Wait for 1 second to prevent propagating reconnection errors"""
+            time.sleep(1)

tangostationcontrol/tangostationcontrol/integration_test/devices/test_device_recv.py

@@ -7,6 +7,8 @@
 # Distributed under the terms of the APACHE license.
 # See LICENSE.txt for more info.
 
+import time
+
 from tango._tango import DevState
 
 from tangostationcontrol.integration_test.device_proxy import TestDeviceProxy
@@ -18,15 +20,7 @@ class TestDeviceRECV(base.IntegrationTestCase):
     def setUp(self):
         super(TestDeviceRECV, self).setUp()
 
-    def tearDown(self):
-        """Turn device Off in teardown to prevent blocking tests"""
-        d = TestDeviceProxy("STAT/RECV/1")
-
-        try:
-            d.Off()
-        except Exception as e:
-            """Failing to turn Off devices should not raise errors here"""
-            print(f"Failed to turn device off in teardown {e}")
+        self.addCleanup(TestDeviceProxy.test_device_turn_off, "STAT/RECV/1")
 
     def test_device_proxy_recv(self):
         """Test if we can successfully create a DeviceProxy and fetch state"""

tangostationcontrol/tangostationcontrol/integration_test/devices/test_device_sdp.py

@@ -7,7 +7,8 @@
 # Distributed under the terms of the APACHE license.
 # See LICENSE.txt for more info.
 
-from tango import DeviceProxy
+import time
+
 from tango._tango import DevState
 
 from tangostationcontrol.integration_test.device_proxy import TestDeviceProxy
@@ -20,15 +21,7 @@ class TestDeviceSDP(base.IntegrationTestCase):
         """Intentionally recreate the device object in each test"""
         super(TestDeviceSDP, self).setUp()
 
-    def tearDown(self):
-        """Turn device Off in teardown to prevent blocking tests"""
-        d = TestDeviceProxy("STAT/SDP/1")
-
-        try:
-            d.Off()
-        except Exception as e:
-            """Failing to turn Off devices should not raise errors here"""
-            print(f"Failed to turn device off in teardown {e}")
+        self.addCleanup(TestDeviceProxy.test_device_turn_off, "STAT/SDP/1")
 
     def test_device_proxy_sdp(self):
         """Test if we can successfully create a DeviceProxy and fetch state"""

tangostationcontrol/tangostationcontrol/integration_test/devices/test_device_sst.py

@@ -22,15 +22,7 @@ class TestDeviceSST(base.IntegrationTestCase):
         """Intentionally recreate the device object in each test"""
         super(TestDeviceSST, self).setUp()
 
-    def tearDown(self):
-        """Turn device Off in teardown to prevent blocking tests"""
-        d = TestDeviceProxy("STAT/SST/1")
-
-        try:
-            d.Off()
-        except Exception as e:
-            """Failing to turn Off devices should not raise errors here"""
-            print(f"Failed to turn device off in teardown {e}")
+        self.addCleanup(TestDeviceProxy.test_device_turn_off, "STAT/SST/1")
 
     def test_device_proxy_sst(self):
         """Test if we can successfully create a DeviceProxy and fetch state"""

tangostationcontrol/tangostationcontrol/integration_test/devices/test_device_unb2.py

@@ -19,15 +19,7 @@ class TestDeviceUNB2(base.IntegrationTestCase):
         """Intentionally recreate the device object in each test"""
         super(TestDeviceUNB2, self).setUp()
 
-    def tearDown(self):
-        """Turn device Off in teardown to prevent blocking tests"""
-        d = TestDeviceProxy("STAT/UNB2/1")
-
-        try:
-            d.Off()
-        except Exception as e:
-            """Failing to turn Off devices should not raise errors here"""
-            print(f"Failed to turn device off in teardown {e}")
+        self.addCleanup(TestDeviceProxy.test_device_turn_off, "STAT/UNB2/1")
 
     def test_device_proxy_unb2(self):
         """Test if we can successfully create a DeviceProxy and fetch state"""