domain: Have test driver report fake job_info data

Helps us test more of the UI

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

virtManager/object/domain.py

@@ -25,6 +25,14 @@ class _SENTINEL(object):
     pass
 
 
+def _fake_job_info():
+    import random
+    total = 1024 * 1024 * 1024
+    fakepcent = random.choice(range(1, 100))
+    remaining = ((total / 100) * fakepcent)
+    return [None, None, None, total, None, remaining]
+
+
 def start_job_progress_thread(vm, meter, progtext):
     current_thread = threading.currentThread()
 
@@ -33,7 +41,7 @@ def start_job_progress_thread(vm, meter, progtext):
             time.sleep(.5)
 
             if not current_thread.isAlive():
-                return False
+                return
 
             try:
                 jobinfo = vm.job_info()
@@ -43,7 +51,7 @@ def start_job_progress_thread(vm, meter, progtext):
 
                 # data_total is 0 if the job hasn't started yet
                 if not data_total:
-                    continue
+                    continue  # pragma: no cover
 
                 if not meter.started:
                     meter.start(size=data_total,
@@ -51,11 +59,9 @@ def start_job_progress_thread(vm, meter, progtext):
 
                 progress = data_total - data_remaining
                 meter.update(progress)
-            except Exception:
+            except Exception:  # pragma: no cover
                 log.exception("Error calling jobinfo")
-                return False
-
-        return True
+                return
 
     if vm.supports_domain_job_info():
         t = threading.Thread(target=jobinfo_cb,
@@ -975,6 +981,8 @@ class vmmDomain(vmmLibvirtObject):
         self.get_autostart()
 
     def job_info(self):
+        if self.conn.is_test():
+            return _fake_job_info()
         return self._backend.jobInfo()
     def abort_job(self):
         self._backend.abortJob()