doctests para Singleton e Borg

ramalho · ramalho · commit cdb363c38ba9 · 2015-08-15T13:14:15.000-03:00
diff --git a/Martelli/borg.py b/Martelli/borg.py
@@ -1,3 +1,19 @@
+"""
+    >>> b1 = Borg()
+    >>> b2 = Borg()
+    >>> b1 is b2
+    False
+    >>> b1.i_know_kung_fu = True
+    >>> b2.i_know_kung_fu
+    True
+    >>> del b2.i_know_kung_fu
+    >>> b1.i_know_kung_fu
+    Traceback (most recent call last):
+        ...
+    AttributeError: 'Borg' object has no attribute 'i_know_kung_fu'
+"""
+
+
 class Borg:
 
     _estado_compartilhado = {}
diff --git a/Martelli/singleton.py b/Martelli/singleton.py
@@ -1,3 +1,16 @@
+"""
+    >>> t1 = Treco()
+    >>> t2 = Treco()
+    >>> t1 is t2
+    False
+    >>> s1 = Singleton()
+    >>> s2 = Singleton()
+    >>> s1 is s2
+    True
+    >>> id(s1), id(s2)
+
+"""
+
 
 class Singleton:
 
@@ -6,3 +19,6 @@ def __new__(cls, *args, **kwargs):
             cls._a_instancia = super().__new__(cls, *args, **kwargs)
         return cls._a_instancia
 
+
+class Treco:
+    pass
