[Zodb-checkins] CVS: Zope3/src/zope/interface/tests - test_type.py:1.5

[Steve Alexander]

Update of /cvs-repository/Zope3/src/zope/interface/tests
In directory cvs.zope.org:/tmp/cvs-serv11586/tests

Modified Files:
	test_type.py 
Log Message:
added __len__ method to the type registry


=== Zope3/src/zope/interface/tests/test_type.py 1.4 => 1.5 ===
--- Zope3/src/zope/interface/tests/test_type.py:1.4	Thu Jan 30 08:38:43 2003
+++ Zope3/src/zope/interface/tests/test_type.py	Fri Jan 31 11:22:03 2003
@@ -42,8 +42,10 @@
         class I3(I2): pass
 
         reg = self.new_instance()
+        self.assertEqual(len(reg), 0)
 
         reg.register(I2, 2)
+        self.assertEqual(len(reg), 1)
         self.assertEqual(getTypesMatching(reg, None), [I2])
         self.assertEqual(getTypesMatching(reg, Interface), [I2])
         self.assertEqual(getTypesMatching(reg, I1), [I2])
@@ -65,6 +67,7 @@
         self.assertEqual(reg.get(I3), None)
 
         reg.register(I1, 1)
+        self.assertEqual(len(reg), 2)
         self.assertEqual(getTypesMatching(reg, None), [I1, I2])
         self.assertEqual(getTypesMatching(reg, Interface), [I1, I2])
         self.assertEqual(getTypesMatching(reg, I1), [I1, I2])
@@ -81,6 +84,7 @@
         self.assertEqual(reg.get(I3), None)
 
         reg.register(I3, 3)
+        self.assertEqual(len(reg), 3)
         self.assertEqual(getTypesMatching(reg, None), [I1, I2, I3])
         self.assertEqual(getTypesMatching(reg, Interface), [I1, I2, I3])
         self.assertEqual(getTypesMatching(reg, I1), [I1, I2, I3])
@@ -97,6 +101,7 @@
         self.assertEqual(reg.get(I3), 3)
 
         reg.unregister(I3)
+        self.assertEqual(len(reg), 2)
         self.assertEqual(getTypesMatching(reg, None), [I1, I2])
         self.assertEqual(getTypesMatching(reg, Interface), [I1, I2])
         self.assertEqual(getTypesMatching(reg, I1), [I1, I2])