From 709370b2198e09f1dbe195fe8813602a3125b7f6 Mon Sep 17 00:00:00 2001
From: Scott Gasch <scott@gasch.org>
Date: Wed, 8 Sep 2021 23:29:05 -0700
Subject: Add doctests to some of this stuff.

---
 id_generator.py | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'id_generator.py')

diff --git a/id_generator.py b/id_generator.py
index c5a0d93..4e650dc 100644
--- a/id_generator.py
+++ b/id_generator.py
@@ -12,11 +12,22 @@ generators = {}
 
 def get(name: str) -> int:
     """
-    def __init__(self):
-        self.my_unique_id = id_generator.get("student_id")
+    Returns a thread safe monotonically increasing id suitable for use
+    as a globally unique identifier.
+
+    >>> import id_generator
+    >>> id_generator.get('student_id')
+    0
+    >>> id_generator.get('student_id')
+    1
     """
     if name not in generators:
         generators[name] = itertools.count()
     x = next(generators[name])
     logger.debug(f"Generated next id {x}")
     return x
+
+
+if __name__ == '__main__':
+    import doctest
+    doctest.testmod()
-- 
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