| // Copyright 2006, 2007, 2008 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry5.internal.services; |
| |
| import org.apache.tapestry5.internal.test.InternalBaseTestCase; |
| import org.apache.tapestry5.services.PersistentFieldChange; |
| import org.apache.tapestry5.services.Request; |
| import org.apache.tapestry5.services.Session; |
| import org.testng.annotations.Test; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| public class SessionPersistentFieldStrategyTest extends InternalBaseTestCase |
| { |
| @Test |
| public void post_change_to_root_component() |
| { |
| Session session = mockSession(); |
| Request request = mockRequest(); |
| Object value = new Object(); |
| |
| train_getSession(request, true, session); |
| |
| session.setAttribute("state:foo.Bar::field", value); |
| |
| replay(); |
| |
| SessionPersistentFieldStrategy strategy = new SessionPersistentFieldStrategy(request); |
| |
| strategy.postChange("foo.Bar", null, "field", value); |
| |
| verify(); |
| } |
| |
| @Test |
| public void post_change_to_nested_component() |
| { |
| Session session = mockSession(); |
| Request request = mockRequest(); |
| Object value = new Object(); |
| |
| train_getSession(request, true, session); |
| |
| session.setAttribute("state:foo.Bar:fee.fum:field", value); |
| |
| replay(); |
| |
| SessionPersistentFieldStrategy strategy = new SessionPersistentFieldStrategy(request); |
| |
| strategy.postChange("foo.Bar", "fee.fum", "field", value); |
| |
| verify(); |
| } |
| |
| /** |
| * TAPESTRY-1475 |
| */ |
| @Test |
| public void discard_changes_with_no_session() |
| { |
| Request request = mockRequest(); |
| |
| train_getSession(request, false, null); |
| |
| replay(); |
| |
| SessionPersistentFieldStrategy strategy = new SessionPersistentFieldStrategy(request); |
| |
| strategy.discardChanges("foo.Bar"); |
| |
| verify(); |
| } |
| |
| /** |
| * TAPESTRY-1475 |
| */ |
| @Test |
| public void discard_changes() |
| { |
| Session session = mockSession(); |
| Request request = mockRequest(); |
| |
| train_getSession(request, false, session); |
| |
| train_getAttributeNames(session, "state:foo.Bar:", "state:foo.Bar:baz:field"); |
| |
| session.setAttribute("state:foo.Bar:baz:field", null); |
| |
| replay(); |
| |
| SessionPersistentFieldStrategy strategy = new SessionPersistentFieldStrategy(request); |
| |
| strategy.discardChanges("foo.Bar"); |
| |
| verify(); |
| } |
| |
| @Test |
| public void gather_changes_with_no_session() |
| { |
| Request request = mockRequest(); |
| |
| train_getSession(request, false, null); |
| |
| replay(); |
| |
| SessionPersistentFieldStrategy strategy = new SessionPersistentFieldStrategy(request); |
| |
| Collection<PersistentFieldChange> changes = strategy.gatherFieldChanges("foo.Bar"); |
| |
| assertTrue(changes.isEmpty()); |
| |
| verify(); |
| } |
| |
| @Test |
| public void gather_changes_with_active_session() |
| { |
| Session session = mockSession(); |
| Request request = mockRequest(); |
| |
| train_getSession(request, false, session); |
| train_getAttributeNames( |
| session, |
| "state:foo.Bar:", |
| "state:foo.Bar::root", |
| "state:foo.Bar:nested:down"); |
| |
| train_getAttribute(session, "state:foo.Bar::root", "ROOT"); |
| train_getAttribute(session, "state:foo.Bar:nested:down", "DOWN"); |
| |
| replay(); |
| |
| SessionPersistentFieldStrategy stategy = new SessionPersistentFieldStrategy(request); |
| |
| Collection<PersistentFieldChange> changes = stategy.gatherFieldChanges("foo.Bar"); |
| |
| assertEquals(changes.size(), 2); |
| |
| Iterator<PersistentFieldChange> i = changes.iterator(); |
| |
| PersistentFieldChange change1 = i.next(); |
| |
| assertEquals(change1.getComponentId(), ""); |
| assertEquals(change1.getFieldName(), "root"); |
| assertEquals(change1.getValue(), "ROOT"); |
| |
| PersistentFieldChange change2 = i.next(); |
| |
| assertEquals(change2.getComponentId(), "nested"); |
| assertEquals(change2.getFieldName(), "down"); |
| assertEquals(change2.getValue(), "DOWN"); |
| |
| verify(); |
| } |
| } |