Index: tests/test_hd_simulator.py
===================================================================
diff -u -rf8e83b59e5f3b903abb1cb78969d858439420f59 -rc8bb93ad343033f2d0de5918c155a82281fe7102
--- tests/test_hd_simulator.py	(.../test_hd_simulator.py)	(revision f8e83b59e5f3b903abb1cb78969d858439420f59)
+++ tests/test_hd_simulator.py	(.../test_hd_simulator.py)	(revision c8bb93ad343033f2d0de5918c155a82281fe7102)
@@ -21,6 +21,7 @@
 from dialin.ui.hd_proxy_alarms import Alarms
 from dialin.hd.hemodialysis_device import HD
 from dialin.utils.base import AbstractObserver
+from dialin.squish.denaliMessages import clear_all_alarms
 from time import sleep
 
 
@@ -79,9 +80,14 @@
 def test_clear_alarms():
     hd_simulator = HDSimulator()
 
-    hd_simulator.alarms.cmd_activate_alarm(Alarms.ALARM_ID_TREATMENT_STOPPED_BY_USER)
-    sleep(1)
+    hd_simulator.alarms.cmd_activate_alarm(Alarms.ALARM_ID_COMM_TOO_MANY_BAD_CRCS)
+    sleep(3)
     hd_simulator.alarms.cmd_send_clear_alarms()
+    sleep(3)
+    hd_simulator.alarms.cmd_activate_alarm(Alarms.ALARM_ID_COMM_TOO_MANY_BAD_CRCS)
+    sleep(3)
+    hd_simulator.alarms.cmd_send_clear_alarms()
+    # clear_all_alarms()
 
 def test_valid_parameters():
     hd_simulator = HDSimulator(log_level="DEBUG")
@@ -108,6 +114,17 @@
     ]
     hd_simulator.cmd_send_treatment_parameter_validation_response(rejections)
 
+def test_invalid_parameters():
+    hd_simulator = HDSimulator(log_level="DEBUG")
+
+    param_count = 18
+
+    for i in range(param_count):
+        rejections = [0 for _ in range(param_count)]
+        rejections[i] = 1
+        hd_simulator.cmd_send_treatment_parameter_manual_validation_response(rejections)
+        sleep(2)
+
 def test_priming():
     hd_simulator = HDSimulator(log_level="DEBUG")
     state = 0
@@ -118,6 +135,7 @@
         hd_simulator.cmd_send_priming_time_remaining(state, seconds_remaining, total_seconds)
         sleep(0.05)
 
+
 class StartTreatmentObserver(AbstractObserver):
     def __init__(self):
         self.received_response = False
@@ -135,12 +153,13 @@
         sleep(0.50)
 
 if __name__ == '__main__':
-    # test_clear_alarms()
     # sleep(1)
     # test_poweroff()
     # test_valid_parameters()
     # test_priming()
     test_start_confirm_end_treatment()
+    # test_invalid_parameters()
+    # test_clear_alarms()