diff options
| -rw-r--r-- | libbe/properties.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libbe/properties.py b/libbe/properties.py index 02504e0..144220b 100644 --- a/libbe/properties.py +++ b/libbe/properties.py @@ -594,14 +594,17 @@ class DecoratorTests(unittest.TestCase): t.x = [] self.failUnless(t.old == None, t.old) self.failUnless(t.new == [], t.new) + self.failUnless(t.hook_calls == 1, t.hook_calls) a = t.x a.append(5) t.x = a self.failUnless(t.old == [], t.old) self.failUnless(t.new == [5], t.new) + self.failUnless(t.hook_calls == 2, t.hook_calls) t.x = [] self.failUnless(t.old == [5], t.old) self.failUnless(t.new == [], t.new) + self.failUnless(t.hook_calls == 3, t.hook_calls) # now append without reassigning. this doesn't trigger the # change, since we don't ever set t.x, only get it and mess # with it. It does, however, update our t.new, since t.new = @@ -609,25 +612,26 @@ class DecoratorTests(unittest.TestCase): t.x.append(5) self.failUnless(t.old == [5], t.old) self.failUnless(t.new == [5], t.new) + self.failUnless(t.hook_calls == 3, t.hook_calls) # however, the next t.x get _will_ notice the change... a = t.x self.failUnless(t.old == [], t.old) self.failUnless(t.new == [5], t.new) - self.failUnless(t.hook_calls == 6, t.hook_calls) + self.failUnless(t.hook_calls == 4, t.hook_calls) t.x.append(6) # this append(6) is not noticed yet self.failUnless(t.old == [], t.old) self.failUnless(t.new == [5,6], t.new) - self.failUnless(t.hook_calls == 6, t.hook_calls) + self.failUnless(t.hook_calls == 4, t.hook_calls) # this append(7) is not noticed, but the t.x get causes the # append(6) to be noticed t.x.append(7) self.failUnless(t.old == [5], t.old) self.failUnless(t.new == [5,6,7], t.new) - self.failUnless(t.hook_calls == 7, t.hook_calls) + self.failUnless(t.hook_calls == 5, t.hook_calls) a = t.x # now the append(7) is noticed self.failUnless(t.old == [5,6], t.old) self.failUnless(t.new == [5,6,7], t.new) - self.failUnless(t.hook_calls == 8, t.hook_calls) + self.failUnless(t.hook_calls == 6, t.hook_calls) suite = unittest.TestLoader().loadTestsFromTestCase(DecoratorTests) |