diff --git a/libs/utils/test.py b/libs/utils/test.py
index d1eb9c6ace1eec37436892350d7911c31113f74b..3edbed6db5a89f0ccd8a0878a0e221d39205201b 100644
--- a/libs/utils/test.py
+++ b/libs/utils/test.py
@@ -79,6 +79,13 @@ class LisaTest(unittest.TestCase):
         Code executed after running the experiments
         """
 
+    @memoized
+    def get_sched_assert(self, experiment, task):
+        """
+        Return a SchedAssert over the task provided
+        """
+        return SchedAssert(experiment.out_dir, self.te.topology, execname=task)
+
     @memoized
     def get_multi_assert(self, experiment, task_filter=""):
         """
@@ -99,6 +106,16 @@ class LisaTest(unittest.TestCase):
         start_times_dict = self.get_multi_assert(experiment).getStartTime()
         return min([t["starttime"] for t in start_times_dict.itervalues()])
 
+    def get_end_time(self, experiment):
+        """
+        Get the time at which the experiment workload finished executing
+        """
+        end_times_dict = self.get_multi_assert(experiment).getEndTime()
+        return max([t["endtime"] for t in end_times_dict.itervalues()])
+
+    def get_window(self, experiment):
+        return (self.get_start_time(experiment), self.get_end_time(experiment))
+
     def get_end_times(self, experiment):
         """
         Get the time at which each task in the workload finished