def test_save_and_load_revision( self ):
basic_obj = Stub_object( object_id = "5", value = 1 )
original_revision = basic_obj.revision
self.database.save( basic_obj )
basic_obj.value = 2
self.database.save( basic_obj )
obj = self.database.load( Stub_object, basic_obj.object_id )
assert obj.object_id == basic_obj.object_id
assert obj.revision.replace( tzinfo = utc ) == basic_obj.revision
assert obj.value == basic_obj.value
revised = self.database.load( Stub_object, basic_obj.object_id, revision = original_revision )
assert revised.object_id == basic_obj.object_id
assert revised.value == 1
assert revised.revision.replace( tzinfo = utc ) == original_revision
def test_save_and_load_revision(self):
basic_obj = Stub_object(object_id="5", value=1)
original_revision = basic_obj.revision
self.database.save(basic_obj)
basic_obj.value = 2
self.database.save(basic_obj)
obj = self.database.load(Stub_object, basic_obj.object_id)
assert obj.object_id == basic_obj.object_id
assert obj.revision.replace(tzinfo=utc) == basic_obj.revision
assert obj.value == basic_obj.value
revised = self.database.load(Stub_object,
basic_obj.object_id,
revision=original_revision)
assert revised.object_id == basic_obj.object_id
assert revised.value == 1
assert revised.revision.replace(tzinfo=utc) == original_revision
