Add a "unittest" that runs stuff like reminder and unscramble

etc... to just make sure they don't crash.

diff --git a/tests/run_some_dependencies_test.py b/tests/run_some_dependencies_test.py
new file mode 100755 (executable)
index 0000000..5a567af
--- /dev/null
+++ b/tests/run_some_dependencies_test.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+
+"""This is a "test" that just runs a few system utilities that have
+dependencies on this library in "do nothing" mode and makes sure they
+exit cleanly.
+
+"""
+
+import logging
+import unittest
+from typing import Optional
+
+import bootstrap
+import exec_utils
+import unittest_utils
+
+logger = logging.getLogger(__name__)
+
+
+class RunSomeDependenciesTest(unittest.TestCase):
+    def make_sure_random_utilities_still_seem_to_work(self):
+        commands = [
+            "/home/scott/cron/manage_lights.py -n --run_profiler",
+            "/home/scott/bin/reminder.py --logging_level=DEBUG >& /dev/null",
+            "/home/scott/bin/wordle.py --mode=AUTOPLAY --template=trial >& /dev/null",
+            "/home/scott/bin/tplink.py -a office_lights -c info --audit_import_events >& /dev/null",
+            "/home/scott/bin/unscramble.py ethyropadratoyzrhoiectmi --trace_memory >& /dev/null",
+        ]
+        for command in commands:
+            try:
+                ret = exec_utils.cmd_with_timeout(command, 5.0)
+                self.assertEqual(0, ret)
+            except Exception as e:
+                logger.exception(e)
+                self.fail(f"{command} exited with an unexpected exception: {e}")
+
+
+if __name__ == '__main__':
+    bootstrap.initialize(unittest.main)()