virt-install: Add some coverage exclusions

Signed-off-by: Cole Robinson <crobinso@redhat.com>

virt-install

@@ -773,7 +773,7 @@ def check_domain(installer, domain, conscb, transient, waithandler):
 
     # Wait loop
     while True:
-        if check_domain_inactive():
+        if check_domain_inactive():  # pragma: no cover
             print_stdout(_("Domain has shutdown. Continuing."))
             break
 

virtinst/cli.py

@@ -375,7 +375,7 @@ def _run_console(domain, args):
     # pylint: disable=protected-access
     try:  # pragma: no cover
         os.execvp(args[0], args)
-    except Exception as e:
+    except Exception as e:  # pragma: no cover
         print("Error launching %s: %s" % (args, e))
     finally:
         os._exit(1)  # pragma: no cover