[Zope3-checkins] CVS: Zope3/src/zope/component/tests - test_api.py:1.12.10.1

[Garrett Smith]

Update of /cvs-repository/Zope3/src/zope/component/tests
In directory cvs.zope.org:/tmp/cvs-serv22019/src/zope/component/tests

Modified Files:
      Tag: ozzope-widgets-branch
	test_api.py 
Log Message:

Multiple changes:

- Added getViewProviding and queryViewProviding methods to zapi. These are
  used to lookup a view based on an interface it provides.

- Fixed a misspecified interface in rotterdamn textarea edit widget.

- Rework of utility.py in progress - tests broken.

- Removed the old view service.


=== Zope3/src/zope/component/tests/test_api.py 1.12 => 1.12.10.1 ===
--- Zope3/src/zope/component/tests/test_api.py:1.12	Wed Dec 17 05:07:00 2003
+++ Zope3/src/zope/component/tests/test_api.py	Sun Feb  8 18:54:25 2004
@@ -250,6 +250,42 @@
         c = getView(ob, 'foo', Request(I2), providing=I3)
         self.assertEquals(c.__class__, Comp)
         self.assertEquals(c.context, ob)
+        
+    def test_viewProvidingFunctions(self):        
+        # Confirm that a call to getViewProving/queryViewProviding simply 
+        # passes its arguments through to getView/queryView - here we hack
+        # getView and queryView to inspect the args passed through.
+        import zope.component
+        
+        # hack zope.component.getView
+        def getView(object, name, request, context, providing):
+            self.args = [object, name, request, context, providing]
+        savedGetView = zope.component.getView
+        zope.component.getView = getView
+        
+        # confirm pass through of args to getView by way of getViewProviding
+        zope.component.getViewProviding(
+            object='object', providing='providing', request='request', 
+            context='context')
+        self.assertEquals(self.args, 
+            ['object', '', 'request', 'context', 'providing'])
+        
+        # hack zope.component.queryView
+        def queryView(object, name, request, default, context, providing):
+            self.args = [object, name, request, default, context, providing]
+        savedQueryView = zope.component.queryView
+        zope.component.queryView = queryView
+        
+        # confirm pass through of args to queryView by way of queryViewProviding 
+        zope.component.queryViewProviding(
+            object='object', providing='providing', request='request', 
+            default='default', context='context')
+        self.assertEquals(self.args, 
+            ['object', '', 'request', 'default', 'context', 'providing'])
+        
+        # restore zope.component
+        zope.component.getView = savedGetView
+        zope.component.queryView = savedQueryView
 
     def testResource(self):