[Checkins] SVN: zope.component/tseaver-test_cleanup/ 100% coverage for z.c.factory.

[Tres Seaver]

Log message for revision 127049:
  100% coverage for z.c.factory.

Changed:
  _U  zope.component/tseaver-test_cleanup/
  A   zope.component/tseaver-test_cleanup/src/zope/component/tests/test_factory.py

-=-
Added: zope.component/tseaver-test_cleanup/src/zope/component/tests/test_factory.py
===================================================================
--- zope.component/tseaver-test_cleanup/src/zope/component/tests/test_factory.py	                        (rev 0)
+++ zope.component/tseaver-test_cleanup/src/zope/component/tests/test_factory.py	2012-06-22 20:44:45 UTC (rev 127049)
@@ -0,0 +1,111 @@
+##############################################################################
+#
+# Copyright (c) 2012 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Tests for z.c.factory
+"""
+import unittest
+
+
+class FactoryTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.component.factory import Factory
+        return Factory
+
+    def _makeOne(self, callable=None, *args, **kw):
+        if callable is None:
+            callable = _test_callable
+        return self._getTargetClass()(callable, *args, **kw)
+
+    def test_class_conforms_to_IFactory(self):
+        from zope.interface.verify import verifyClass
+        from zope.component.interfaces import IFactory
+        verifyClass(IFactory, self._getTargetClass())
+
+    def test_instance_conforms_to_IFactory(self):
+        from zope.interface.verify import verifyObject
+        from zope.component.interfaces import IFactory
+        verifyObject(IFactory, self._makeOne())
+
+    def test_ctor_defaults(self):
+        factory = self._makeOne()
+        self.assertEqual(factory._callable, _test_callable)
+        self.assertEqual(factory.title, '')
+        self.assertEqual(factory.description, '')
+        self.assertEqual(factory._interfaces, None)
+
+    def test_ctor_expclit(self):
+        factory = self._makeOne(_test_callable, 'TITLE', 'DESCRIPTION')
+        self.assertEqual(factory.title, 'TITLE')
+        self.assertEqual(factory.description, 'DESCRIPTION')
+
+    def test___call___no_args(self):
+        _called = []
+        def _callable(*args, **kw):
+            _called.append((args, kw))
+        factory = self._makeOne(_callable)
+        factory()
+        self.assertEqual(_called, [((), {})])
+
+    def test___call___positional_args(self):
+        _called = []
+        def _callable(*args, **kw):
+            _called.append((args, kw))
+        factory = self._makeOne(_callable)
+        factory('one', 'two')
+        self.assertEqual(_called, [(('one', 'two'), {})])
+
+    def test___call___keyword_args(self):
+        _called = []
+        def _callable(*args, **kw):
+            _called.append((args, kw))
+        factory = self._makeOne(_callable)
+        factory(foo='bar')
+        self.assertEqual(_called, [((), {'foo': 'bar'})])
+
+    def test_getInterfaces_explicit(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        class IFoo(Interface):
+            pass
+        class IBar(Interface):
+            pass
+        class IBaz(Interface):
+            pass
+        @implementer(IBaz)
+        def _callable():
+            pass
+        factory = self._makeOne(_callable, interfaces=(IFoo, IBar))
+        spec = factory.getInterfaces()
+        self.assertEqual(spec.__name__, '_callable')
+        self.assertEqual(list(spec), [IFoo, IBar])
+
+    def test_getInterfaces_implicit(self):
+        from zope.interface import Interface
+        from zope.interface import implementer
+        class IBaz(Interface):
+            pass
+        @implementer(IBaz)
+        def _callable():
+            pass
+        factory = self._makeOne(_callable)
+        spec = factory.getInterfaces()
+        self.assertEqual(list(spec), [IBaz])
+
+def _test_callable(*args, **kw):
+    pass
+
+def test_suite():
+    return unittest.TestSuite((
+        unittest.makeSuite(FactoryTests),
+    ))