| // 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.ComponentResources; |
| import org.apache.tapestry5.internal.test.InternalBaseTestCase; |
| import static org.apache.tapestry5.ioc.internal.util.CollectionFactory.newList; |
| import static org.apache.tapestry5.ioc.internal.util.CollectionFactory.newMap; |
| import org.apache.tapestry5.model.ComponentModel; |
| import org.apache.tapestry5.services.MetaDataLocator; |
| import org.apache.tapestry5.services.PersistentFieldBundle; |
| import org.apache.tapestry5.services.PersistentFieldChange; |
| import org.apache.tapestry5.services.PersistentFieldStrategy; |
| import org.testng.annotations.Test; |
| |
| import java.util.Collection; |
| import java.util.Map; |
| |
| public class PersistentFieldManagerImplTest extends InternalBaseTestCase |
| { |
| @Test |
| public void post_change_with_unknown_strategy() |
| { |
| String fieldName = "field"; |
| |
| PersistentFieldStrategy strat1 = newPersistentFieldStrategy(); |
| PersistentFieldStrategy strat2 = newPersistentFieldStrategy(); |
| ComponentResources resources = mockComponentResources(); |
| ComponentModel model = mockComponentModel(); |
| |
| Map<String, PersistentFieldStrategy> strategies = newMap(); |
| strategies.put("foo", strat1); |
| strategies.put("bar", strat2); |
| |
| train_getComponentModel(resources, model); |
| |
| train_getFieldPersistenceStrategy(model, fieldName, "braveheart"); |
| |
| replay(); |
| |
| PersistentFieldManager manager = new PersistentFieldManagerImpl(null, strategies); |
| |
| try |
| { |
| manager.postChange("foo.Bar", resources, fieldName, null); |
| unreachable(); |
| } |
| catch (RuntimeException ex) |
| { |
| assertEquals( |
| ex.getMessage(), |
| "\'braveheart\' is not a defined persistent strategy. Defined strategies: bar, foo."); |
| } |
| |
| verify(); |
| } |
| |
| /** |
| * TAPESTRY-1475 |
| */ |
| @Test |
| public void discard_changes() |
| { |
| PersistentFieldStrategy strat1 = newPersistentFieldStrategy(); |
| PersistentFieldStrategy strat2 = newPersistentFieldStrategy(); |
| |
| Map<String, PersistentFieldStrategy> strategies = newMap(); |
| strategies.put("foo", strat1); |
| strategies.put("bar", strat2); |
| |
| String pageName = "gnip.gnop"; |
| |
| strat1.discardChanges(pageName); |
| strat2.discardChanges(pageName); |
| |
| replay(); |
| |
| PersistentFieldManager manager = new PersistentFieldManagerImpl(null, strategies); |
| |
| manager.discardChanges(pageName); |
| |
| verify(); |
| } |
| |
| @Test |
| public void post_change() |
| { |
| String pageName = "foo.Bar"; |
| String nestedId = "nested"; |
| String fieldName = "field"; |
| String strategyName = "foo"; |
| |
| ComponentResources resources = mockComponentResources(); |
| ComponentModel model = mockComponentModel(); |
| PersistentFieldStrategy strat = newPersistentFieldStrategy(); |
| Object value = new Object(); |
| |
| Map<String, PersistentFieldStrategy> strategies = newMap(); |
| strategies.put(strategyName, strat); |
| |
| train_getComponentModel(resources, model); |
| |
| train_getFieldPersistenceStrategy(model, fieldName, strategyName); |
| |
| train_getNestedId(resources, nestedId); |
| |
| strat.postChange(pageName, nestedId, fieldName, value); |
| |
| replay(); |
| |
| PersistentFieldManager manager = new PersistentFieldManagerImpl(null, strategies); |
| |
| manager.postChange(pageName, resources, fieldName, value); |
| |
| verify(); |
| } |
| |
| public void strategy_name_is_case_insensitive() |
| { |
| String pageName = "foo.Bar"; |
| String nestedId = "nested"; |
| String fieldName = "field"; |
| String strategyName = "FOO"; |
| |
| ComponentResources resources = mockComponentResources(); |
| ComponentModel model = mockComponentModel(); |
| PersistentFieldStrategy strat = newPersistentFieldStrategy(); |
| Object value = new Object(); |
| |
| Map<String, PersistentFieldStrategy> strategies = newMap(); |
| strategies.put("foo", strat); |
| |
| train_getComponentModel(resources, model); |
| |
| train_getFieldPersistenceStrategy(model, fieldName, strategyName); |
| |
| train_getNestedId(resources, nestedId); |
| |
| strat.postChange(pageName, nestedId, fieldName, value); |
| |
| replay(); |
| |
| PersistentFieldManager manager = new PersistentFieldManagerImpl(null, strategies); |
| |
| manager.postChange(pageName, resources, fieldName, value); |
| |
| verify(); |
| } |
| |
| @Test |
| public void post_change_strategy_by_meta_data() |
| { |
| String pageName = "foo.Bar"; |
| String nestedId = "nested"; |
| String fieldName = "field"; |
| String strategyName = "foo"; |
| |
| ComponentResources resources = mockComponentResources(); |
| ComponentModel model = mockComponentModel(); |
| PersistentFieldStrategy strat = newPersistentFieldStrategy(); |
| MetaDataLocator locator = mockMetaDataLocator(); |
| |
| Object value = new Object(); |
| |
| Map<String, PersistentFieldStrategy> strategies = newMap(); |
| strategies.put(strategyName, strat); |
| |
| train_getComponentModel(resources, model); |
| |
| train_getFieldPersistenceStrategy(model, fieldName, ""); |
| |
| train_findMeta(locator, PersistentFieldManagerImpl.META_KEY, resources, String.class, strategyName); |
| |
| train_getNestedId(resources, nestedId); |
| |
| strat.postChange(pageName, nestedId, fieldName, value); |
| |
| replay(); |
| |
| PersistentFieldManager manager = new PersistentFieldManagerImpl(locator, strategies); |
| |
| manager.postChange(pageName, resources, fieldName, value); |
| |
| verify(); |
| } |
| |
| @Test |
| public void post_change_with_ultimate_default_strategy() |
| { |
| String pageName = "foo.Bar"; |
| String nestedId = "nested"; |
| String fieldName = "field"; |
| |
| ComponentResources resources = mockComponentResources(); |
| ComponentModel model = mockComponentModel(); |
| MetaDataLocator locator = mockMetaDataLocator(); |
| |
| PersistentFieldStrategy strat = newPersistentFieldStrategy(); |
| Object value = new Object(); |
| |
| Map<String, PersistentFieldStrategy> strategies = newMap(); |
| strategies.put(PersistentFieldManagerImpl.DEFAULT_STRATEGY, strat); |
| |
| train_getComponentModel(resources, model); |
| |
| train_getFieldPersistenceStrategy(model, fieldName, ""); |
| |
| train_findMeta( |
| locator, |
| PersistentFieldManagerImpl.META_KEY, |
| resources, String.class, |
| PersistentFieldManagerImpl.DEFAULT_STRATEGY); |
| |
| train_getNestedId(resources, nestedId); |
| |
| strat.postChange(pageName, nestedId, fieldName, value); |
| |
| replay(); |
| |
| PersistentFieldManager manager = new PersistentFieldManagerImpl(locator, strategies); |
| |
| manager.postChange(pageName, resources, fieldName, value); |
| |
| verify(); |
| } |
| |
| protected final PersistentFieldStrategy newPersistentFieldStrategy() |
| { |
| return newMock(PersistentFieldStrategy.class); |
| } |
| |
| @Test |
| public void gather_changes() |
| { |
| Object value1 = new Object(); |
| Object value2 = new Object(); |
| |
| PersistentFieldStrategy strat1 = newPersistentFieldStrategy(); |
| |
| Collection<PersistentFieldChange> changes1 = newList(); |
| changes1.add(new PersistentFieldChangeImpl("component", "field1", value1)); |
| |
| PersistentFieldStrategy strat2 = newPersistentFieldStrategy(); |
| |
| Collection<PersistentFieldChange> changes2 = newList(); |
| changes2.add(new PersistentFieldChangeImpl("component", "field2", value2)); |
| |
| // We don't know the exact order the strategies will be ordered in the map, |
| // so we can't guarantee the order the strategies will be invoked. |
| |
| getMocksControl().checkOrder(false); |
| |
| expect(strat1.gatherFieldChanges("foo.Bar")).andReturn(changes1); |
| |
| expect(strat2.gatherFieldChanges("foo.Bar")).andReturn(changes2); |
| |
| replay(); |
| |
| Map<String, PersistentFieldStrategy> strategies = newMap(); |
| |
| strategies.put("alpha", strat1); |
| strategies.put("beta", strat2); |
| |
| PersistentFieldManager manager = new PersistentFieldManagerImpl(null, strategies); |
| |
| PersistentFieldBundle bundle = manager.gatherChanges("foo.Bar"); |
| |
| assertSame(bundle.getValue("component", "field1"), value1); |
| assertSame(bundle.getValue("component", "field2"), value2); |
| |
| verify(); |
| } |
| } |