added docstring function test_dm_users.py

test/test_dm_users.py

@@ -19,20 +19,25 @@ users = [
 
 
 def test_dm_user_delay(platform_multiC):
+    """ Test user_class dm_user_delay as described in the file schedconf/dm_user_delay"""
     out_dir = run_user("dm_user_delay", platform_multiC)
     assert_exec_time_equals_profile(out_dir)
 
 def test_dm_user_renonce(platform_multiC):
+    """ Test user_class dm_user_renonce as described in the file schedconf/dm_user_renonce"""
     out_dir = run_user("dm_user_renonce", platform_multiC)
     assert_exec_time_equals_profile(out_dir)
 
 def test_dm_user_reconfig(platform_multiC):
+    """ Test user_class dm_user_reconfig as described in the file schedconf/dm_user_reconfig"""
     run_user("dm_user_reconfig", platform_multiC)
 
 def test_dm_user_degrad(platform_multiC):
+    """ Test user_class dm_user_degrad as described in the file schedconf/dm_user_degrad"""
     run_user("dm_user_degrad", platform_multiC)
 
 def test_speedup():
+    """ Test user_class dm_user_reconfig alpha speedup as described in the file schedconf/reconfig_alpha.json"""
     run_user("reconfig_alpha", two_machine_platform)