/*
* Copyright (C) 2012-2014 DuyHai DOAN
*
* 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 info.archinnov.achilles.internal.proxy.wrapper;
import com.google.common.collect.Sets;
import info.archinnov.achilles.internal.metadata.holder.EntityMeta;
import info.archinnov.achilles.internal.metadata.holder.PropertyMeta;
import info.archinnov.achilles.internal.metadata.holder.PropertyType;
import info.archinnov.achilles.internal.persistence.operations.EntityProxifier;
import info.archinnov.achilles.internal.proxy.dirtycheck.DirtyCheckChangeSet;
import info.archinnov.achilles.internal.proxy.dirtycheck.DirtyChecker;
import info.archinnov.achilles.internal.metadata.holder.PropertyMetaTestBuilder;
import info.archinnov.achilles.test.mapping.entity.CompleteBean;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import static info.archinnov.achilles.internal.persistence.operations.CollectionAndMapChangeType.ADD_TO_SET;
import static info.archinnov.achilles.internal.persistence.operations.CollectionAndMapChangeType.REMOVE_COLLECTION_OR_MAP;
import static info.archinnov.achilles.internal.persistence.operations.CollectionAndMapChangeType.REMOVE_FROM_SET;
import static org.fest.assertions.api.Assertions.assertThat;
import static org.mockito.Mockito.when;
@RunWith(MockitoJUnitRunner.class)
public class SetWrapperTest {
private Map<Method, DirtyChecker> dirtyMap;
private Method setter;
@Mock
private PropertyMeta propertyMeta;
@Mock
private EntityProxifier proxifier;
private EntityMeta entityMeta;
@Before
public void setUp() throws Exception {
setter = CompleteBean.class.getDeclaredMethod("setFriends", List.class);
when(propertyMeta.type()).thenReturn(PropertyType.LIST);
PropertyMeta idMeta = PropertyMetaTestBuilder.completeBean(Void.class, Long.class).propertyName("id")
.type(PropertyType.SIMPLE).accessors().build();
entityMeta = new EntityMeta();
// entityMeta.setIdMeta(idMeta);
dirtyMap = new HashMap<>();
}
@Test
public void should_mark_dirty_on_element_add() throws Exception {
Set<Object> target = new HashSet<>();
SetWrapper wrapper = prepareSetWrapper(target);
when(proxifier.removeProxy("a")).thenReturn("a");
wrapper.add("a");
assertThat(target).containsExactly("a");
DirtyChecker dirtyChecker = dirtyMap.get(setter);
assertThat(dirtyChecker.getPropertyMeta()).isEqualTo(propertyMeta);
DirtyCheckChangeSet changeSet = dirtyChecker.getChangeSets().get(0);
assertThat(changeSet.getChangeType()).isEqualTo(ADD_TO_SET);
assertThat(changeSet.getPropertyMeta()).isEqualTo(propertyMeta);
assertThat(changeSet.getRawSetChanges()).containsExactly("a");
}
@Test
public void should_not_mark_dirty_on_element_add() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a");
SetWrapper wrapper = prepareSetWrapper(target);
when(proxifier.removeProxy("a")).thenReturn("a");
wrapper.add("a");
assertThat(dirtyMap).isEmpty();
}
@Test
public void should_mark_dirty_on_add_all() throws Exception {
Set<Object> target = new HashSet<>();
SetWrapper wrapper = prepareSetWrapper(target);
Collection<String> list = Arrays.asList("a", "b");
wrapper.setProxifier(proxifier);
when(proxifier.removeProxy(Mockito.<Collection<String>>any())).thenReturn(list);
wrapper.addAll(list);
DirtyChecker dirtyChecker = dirtyMap.get(setter);
assertThat(dirtyChecker.getPropertyMeta()).isEqualTo(propertyMeta);
DirtyCheckChangeSet changeSet = dirtyChecker.getChangeSets().get(0);
assertThat(changeSet.getChangeType()).isEqualTo(ADD_TO_SET);
assertThat(changeSet.getPropertyMeta()).isEqualTo(propertyMeta);
assertThat(changeSet.getRawSetChanges()).containsOnly("a", "b");
}
@Test
public void should_not_mark_dirty_on_empty_add_all() throws Exception {
Set<Object> target = new HashSet<>();
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.addAll(new HashSet<>());
assertThat(target).hasSize(0);
assertThat(dirtyMap).isEmpty();
}
@Test
public void should_mark_dirty_on_clear() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a");
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.clear();
assertThat(target).hasSize(0);
DirtyChecker dirtyChecker = dirtyMap.get(setter);
assertThat(dirtyChecker.getPropertyMeta()).isEqualTo(propertyMeta);
DirtyCheckChangeSet changeSet = dirtyChecker.getChangeSets().get(0);
assertThat(changeSet.getChangeType()).isEqualTo(REMOVE_COLLECTION_OR_MAP);
assertThat(changeSet.getPropertyMeta()).isEqualTo(propertyMeta);
assertThat(changeSet.getRawSetChanges()).isEmpty();
}
@Test
public void should_not_mark_dirty_on_clear_when_empty() throws Exception {
Set<Object> target = new HashSet<>();
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.clear();
assertThat(dirtyMap).isEmpty();
}
@Test
public void should_return_true_on_contains() throws Exception {
SetWrapper wrapper = prepareSetWrapper(Sets.<Object>newHashSet("a", "b"));
when(proxifier.removeProxy("a")).thenReturn("a");
assertThat(wrapper.contains("a")).isTrue();
}
@Test
public void should_return_true_on_contains_all() throws Exception {
SetWrapper wrapper = prepareSetWrapper(Sets.<Object>newHashSet("a", "b", "c", "d"));
List<Object> check = Arrays.<Object>asList("a", "c");
when(proxifier.removeProxy(check)).thenReturn(check);
assertThat(wrapper.containsAll(check)).isTrue();
}
@Test
public void should_return_true_on_empty_target() throws Exception {
SetWrapper wrapper = prepareSetWrapper(new HashSet<>());
assertThat(wrapper.isEmpty()).isTrue();
}
@Test
public void should_mark_dirty_on_remove() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b");
SetWrapper wrapper = prepareSetWrapper(target);
when(proxifier.removeProxy("a")).thenReturn("a");
wrapper.remove("a");
assertThat(target).containsExactly("b");
DirtyChecker dirtyChecker = dirtyMap.get(setter);
assertThat(dirtyChecker.getPropertyMeta()).isEqualTo(propertyMeta);
DirtyCheckChangeSet changeSet = dirtyChecker.getChangeSets().get(0);
assertThat(changeSet.getChangeType()).isEqualTo(REMOVE_FROM_SET);
assertThat(changeSet.getPropertyMeta()).isEqualTo(propertyMeta);
assertThat(changeSet.getRawSetChanges()).containsOnly("a");
}
@Test
public void should_not_mark_dirty_on_remove_when_no_match() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b");
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.remove("c");
assertThat(dirtyMap).isEmpty();
}
@Test
public void should_mark_dirty_on_remove_all() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.setProxifier(proxifier);
Collection<String> list = Arrays.asList("a", "c");
when(proxifier.removeProxy(Mockito.<Collection<String>>any())).thenReturn(list);
wrapper.removeAll(list);
assertThat(target).containsExactly("b");
DirtyChecker dirtyChecker = dirtyMap.get(setter);
assertThat(dirtyChecker.getPropertyMeta()).isEqualTo(propertyMeta);
DirtyCheckChangeSet changeSet = dirtyChecker.getChangeSets().get(0);
assertThat(changeSet.getChangeType()).isEqualTo(REMOVE_FROM_SET);
assertThat(changeSet.getPropertyMeta()).isEqualTo(propertyMeta);
assertThat(changeSet.getRawSetChanges()).containsOnly("a", "c");
}
@Test
public void should_not_mark_dirty_on_remove_all_when_no_match() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.removeAll(Arrays.asList("d", "e"));
assertThat(dirtyMap).isEmpty();
}
@Test
public void should_mark_dirty_on_retain_all() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.setProxifier(proxifier);
Collection<String> list = Arrays.asList("a", "c");
when(proxifier.removeProxy(Mockito.<Collection<String>>any())).thenReturn(list);
wrapper.retainAll(list);
assertThat(target).containsOnly("a", "c");
DirtyChecker dirtyChecker = dirtyMap.get(setter);
assertThat(dirtyChecker.getPropertyMeta()).isEqualTo(propertyMeta);
DirtyCheckChangeSet changeSet = dirtyChecker.getChangeSets().get(0);
assertThat(changeSet.getChangeType()).isEqualTo(REMOVE_FROM_SET);
assertThat(changeSet.getPropertyMeta()).isEqualTo(propertyMeta);
assertThat(changeSet.getRawSetChanges()).containsOnly("b");
}
@Test
public void should_not_mark_dirty_on_retain_all_when_all_match() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
wrapper.setProxifier(proxifier);
Collection<String> list = Arrays.asList("a", "b", "c");
when(proxifier.removeProxy(Mockito.<Collection<String>>any())).thenReturn(list);
wrapper.retainAll(list);
assertThat(target).containsOnly("a", "b", "c");
assertThat(dirtyMap).isEmpty();
}
@Test
public void should_not_mark_dirty_on_iterator_remove() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
Iterator<Object> iteratorWrapper = wrapper.iterator();
iteratorWrapper.next();
iteratorWrapper.remove();
assertThat(dirtyMap).isEmpty();
}
@Test
public void should_return_size() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
assertThat(wrapper.size()).isEqualTo(3);
}
@Test
public void should_return_array() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
when(propertyMeta.type()).thenReturn(PropertyType.LIST);
assertThat(wrapper.toArray()).contains("a", "b", "c");
}
@Test
public void should_return_array_with_argument() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a", "b", "c");
SetWrapper wrapper = prepareSetWrapper(target);
when(propertyMeta.type()).thenReturn(PropertyType.LIST);
assertThat(wrapper.toArray(new String[]{"a", "c"})).contains("a", "c");
}
@Test
public void should_return_target() throws Exception {
Set<Object> target = Sets.<Object>newHashSet("a");
SetWrapper wrapper = new SetWrapper(target);
assertThat(wrapper.getTarget()).isSameAs(target);
}
private SetWrapper prepareSetWrapper(Set<Object> target) {
SetWrapper wrapper = new SetWrapper(target);
wrapper.setDirtyMap(dirtyMap);
wrapper.setSetter(setter);
wrapper.setPropertyMeta(propertyMeta);
wrapper.setProxifier(proxifier);
return wrapper;
}
}