reset adhoc validation variable in unit test

tests/portchannel_test.py

@@ -33,6 +33,7 @@ def test_add_portchannel_with_invalid_name_yang_validation(self):
 
 
     def test_add_portchannel_with_invalid_name_adhoc_validation(self):
+        config.ADHOC_VALIDATION = True
         runner = CliRunner()
         db = Db()
         obj = {'db':db.cfgdb}
@@ -44,7 +45,8 @@ def test_add_portchannel_with_invalid_name_adhoc_validation(self):
         assert result.exit_code != 0
         assert "Error: PortChan005 is invalid!, name should have prefix 'PortChannel' and suffix '<0-9999>'" in result.output
 
-    def test_delete_portchannel_with_invalid_name(self):
+    def test_delete_portchannel_with_invalid_name_adhoc_validation(self):
+        config.ADHOC_VALIDATION = True
         runner = CliRunner()
         db = Db()
         obj = {'db':db.cfgdb}
@@ -68,7 +70,8 @@ def test_add_existing_portchannel_again(self):
         assert result.exit_code != 0
         assert "Error: PortChannel0001 already exists!" in result.output
 
-    def test_delete_non_existing_portchannel(self):
+    def test_delete_non_existing_portchannel_adhoc_validation(self):
+        config.ADHOC_VALIDATION = True
         runner = CliRunner()
         db = Db()
         obj = {'db':db.cfgdb}
@@ -81,7 +84,8 @@ def test_delete_non_existing_portchannel(self):
         assert "Error: PortChannel0005 is not present." in result.output
 
     @pytest.mark.parametrize("fast_rate", ["False", "True", "false", "true"])
-    def test_add_portchannel_with_fast_rate(self, fast_rate):
+    def test_add_portchannel_with_fast_rate_adhoc_validation(self, fast_rate):
+        config.ADHOC_VALIDATION = True
         runner = CliRunner()
         db = Db()
         obj = {'db':db.cfgdb}