def compute_diff(changes, diff_function):
diff = Changes()
diff.renames = changes.renames
for name, item in changes.created.iteritems():
if name not in changes.renames.values():
diff.created[name] = diff_function(None, item)
for name, item in changes.deleted.iteritems():
if name not in changes.renames:
diff.deleted[name] = diff_function(item, None)
else:
new_name = changes.renames[name]
new_item = changes.created[new_name]
diff.modified[name] = diff_function(item, new_item)
for name, item in changes.modified.iteritems():
mod = changes.modified[name]
diff.modified[name] = diff_function(mod[0], mod[1])
return diff
def compute_diff(changes, diff_function):
diff = Changes()
diff.renames = changes.renames
for name, item in changes.created.iteritems():
if name not in changes.renames.values():
diff.created[name] = diff_function(None, item)
for name, item in changes.deleted.iteritems():
if name not in changes.renames:
diff.deleted[name] = diff_function(item, None)
else:
new_name = changes.renames[name]
new_item = changes.created[new_name]
diff.modified[name] = diff_function(item, new_item)
for name, item in changes.modified.iteritems():
mod = changes.modified[name]
diff.modified[name] = diff_function(mod[0], mod[1])
return diff
def test_changes(self):
c = Changes()
c.add_created(CellName("resource1"), "resource1")
c.add_created(CellName("resource2"), "resource2")
c.add_deleted(CellName("resource3"), "resource3")
c.add_modified(CellName("resource4"), Modification("resource3", "resource4"))
c.add_rename(CellName("resource5"), CellName("resource6"))
c.sim_limit = 23
s = c.serialize()
deserializer = ChangesDeserializer(CellName, str)
c2 = deserializer.deserialize(s)
self.assertEqual(c.created, c2.created)
self.assertEqual(c.deleted, c2.deleted)
self.assertEqual(c.modified, c2.modified)
self.assertEqual(c.renames, c2.renames)
def test_changes(self):
c = Changes()
c.add_created(CellName("resource1"), "resource1")
c.add_created(CellName("resource2"), "resource2")
c.add_deleted(CellName("resource3"), "resource3")
c.add_modified(CellName("resource4"),
Modification("resource3", "resource4"))
c.add_rename(CellName("resource5"), CellName("resource6"))
c.sim_limit = 23
s = c.serialize()
deserializer = ChangesDeserializer(CellName, str)
c2 = deserializer.deserialize(s)
self.assertEqual(c.created, c2.created)
self.assertEqual(c.deleted, c2.deleted)
self.assertEqual(c.modified, c2.modified)
self.assertEqual(c.renames, c2.renames)
