def itemStart(self, attrs):
self.itemUUID = UUID(attrs['uuid'])
self.itemVersion = int(attrs['version'])
version = self.store.getItemVersion(self.itemVersion, self.itemUUID)
if not self.force and version == self.itemVersion:
self._isSkipping = True
self._isOn = False
else:
self._buffer.truncate(0)
self._buffer.seek(0)
self.generator = XMLGenerator(self._buffer)
self.generator.startDocument()
self._isOn = True
def testItemParentChild(self):
"""Test basic attribute functionality, focusing on parent-child relationships"""
# Test find()
kind = self._find('//Schema/Core/Item')
self.assert_(kind is not None)
# Test getItemDisplayName
self.assertEquals(kind.getItemDisplayName(), 'Item')
# Test itsPath
self.assertEquals(str(kind.itsPath), '//Schema/Core/Item')
# Test simple item construction
item = Item('test', self.rep, kind)
self.assert_(item is not None)
self.assert_(item.isItemOf(kind))
self.failIf(item.isRemote())
self.failIf(item.hasChildren())
self.assertEquals(item.getItemDisplayName(), 'test')
self.assertItemPathEqual(item, '//test')
self.assertEquals(item.refCount(), 0)
self.assert_(item.isNew())
self.assert_(item.isDirty())
self.failIf(item.isDeleted())
self.failIf(item.isStale())
self.assertEquals(self.rep.view, item.itsView)
#TODO test toXML
out = StringIO()
generator = XMLPrettyGenerator(XMLGenerator(out))
itemWriter = XMLItemWriter(generator)
generator.startDocument()
itemWriter.writeItem(item, item.getVersion())
generator.endDocument()
xml = out.getvalue()
out.close()
self.failIf(xml is None)
# Test to see that item became a respository root
self.rep.commit()
roots = list(self.rep.iterRoots())
self.assert_(item in roots)
self.failIf(item.isDirty())
# Test placing children
child1 = Item('child1', item, kind)
self.assertEquals(child1.getItemDisplayName(), 'child1')
self.assertItemPathEqual(child1, '//test/child1')
self.assert_(item.hasChildren())
self.assert_(item.hasChild('child1'))
item.placeChild(child1, None)
self.assert_(item.hasChild('child1'))
self.failIf(item.isNew())
self.assert_(item.isDirty())
child2 = Item('child2', item, kind)
self.assertEquals(child2.getItemDisplayName(), 'child2')
self.assertItemPathEqual(child2, '//test/child2')
self.assert_(item.hasChildren())
self.assert_(item.hasChild('child1'))
self.assert_(item.hasChild('child2'))
item.placeChild(child2, child1)
self.assert_(item.hasChild('child2'))
self.failIf(item.isNew())
self.assert_(item.isDirty())
self.assertEqual(item.getItemChild('child1'), child1)
self.assertEqual(item.getItemChild('child2'), child2)
self.assertEqual(child1.itsParent, item)
self.assertEqual(child2.itsParent, item)
# Test iterating over child items
iter = item.iterChildren()
self.assertEqual(item.getItemChild('child1'), iter.next())
self.assertEqual(item.getItemChild('child2'), iter.next())
# self.failUnlessRaises(StopIteration, lambda: iter.next())
# now write what we've done and read it back
self._reopenRepository()
item = self._find('//test')
child1 = item['child1']
child2 = item['child2']
self.assertIsRoot(item)
self.assert_(item.hasChildren())
self.assert_(item.hasChild('child1'))
self.assert_(item.hasChild('child2'))
# Test item renaming, itsName
kind = self._find('//Schema/Core/Item')
child3 = Item('busted', item, kind)
self.assertEqual(child3.itsName, 'busted')
child3.itsName = 'busted'
self.assertEqual(child3.itsName, 'busted')
child3.itsName = 'child3'
self.assertEqual(child3.itsName, 'child3')
# Test that placing affects iteration order
item.placeChild(child3, child1)
iter = item.iterChildren()
iter.next()
self.assertEqual(child3, iter.next())
self.assertItemPathEqual(child3, '//test/child3')
self.assertIsRoot(child3.itsRoot)
# Test item movement to same parent
oldParent = child3.itsParent
child3.itsParent = child3.itsParent
self.assertEqual(oldParent, child3.itsParent)
self.assertItemPathEqual(child3, '//test/child3')
self.assertIsRoot(child3.itsRoot)
# Test item movement to leaf item
child3.itsParent = child2
self.assertEqual(child2, child3.itsParent)
self.assertItemPathEqual(child3, '//test/child2/child3')
self.assertIsRoot(child3.itsRoot)
# now write what we've done and read it back
self._reopenRepository()
item = self._find('//test')
child1 = item['child1']
child2 = item['child2']
child3 = child2['child3']
self.assertEqual(child2, child3.itsParent)
self.assertItemPathEqual(child3, '//test/child2/child3')
self.assertIsRoot(child3.itsRoot)
# Test item movement to root
child3.itsParent = self.rep
self.assertIsRoot(child3)
self.assertItemPathEqual(child3, '//child3')
self.assertIsRoot(child3.itsRoot)
# now write what we've done and read it back
self._reopenRepository()
item = self._find('//test')
child1 = item['child1']
child2 = item['child2']
child3 = self.rep['child3']
self.assert_(child3 in list(self.rep.iterRoots()))
self.assertItemPathEqual(child3, '//child3')
self.assertIsRoot(child3.itsRoot)
