Index: /issm/trunk-jpl/test/NightlyRun/GetAvailableTestIds.py
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/GetAvailableTestIds.py	(revision 28130)
+++ /issm/trunk-jpl/test/NightlyRun/GetAvailableTestIds.py	(revision 28130)
@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+import os
+import re
+
+
+def GetAvailableTestIds():
+    """GetAvailableTestIds - Returns a list of all the test files in this 
+    directory that match a certain naming scheme
+
+    Usage:
+        available_test_ids = GetAvailableTestIds()
+
+    TODO:
+    - Add optional parameter that allows user to designate another directory to 
+    poll for test files
+    """
+
+    test_file_list = [f for f in os.listdir('.') if re.match('test[0-9]+.py$', f)] # File name must follow the format "test<INTEGER>.py"
+    return [int(re.search(r'\d+',f.split('.')[0]).group()) for f in test_file_list] # Retrieve test IDs