/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.isis.core.wrapper;
import org.jmock.auto.Mock;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.apache.isis.applib.services.wrapper.WrapperFactory;
import org.apache.isis.applib.services.wrapper.WrappingObject;
import org.apache.isis.core.runtime.system.session.IsisSessionFactory;
import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2;
import org.apache.isis.core.wrapper.proxy.ProxyCreator;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.hamcrest.MatcherAssert.assertThat;
public class WrapperFactoryDefaultTest {
private static class DomainObject {
}
private static class WrappedDomainObject extends DomainObject implements WrappingObject {
private final DomainObject wrappedObject;
private final WrapperFactory.ExecutionMode mode;
WrappedDomainObject(final DomainObject wrappedObject, WrapperFactory.ExecutionMode mode) {
this.wrappedObject = wrappedObject;
this.mode = mode;
}
@Override
public void __isis_save() {
}
@Override
public Object __isis_wrapped() {
return wrappedObject;
}
@Override
public WrapperFactory.ExecutionMode __isis_executionMode() {
return mode;
}
}
@Rule
public JUnitRuleMockery2 context = JUnitRuleMockery2.createFor(JUnitRuleMockery2.Mode.INTERFACES_AND_CLASSES);
@Mock
private ProxyCreator mockProxyCreator;
private WrapperFactoryDefault wrapperFactory;
private DomainObject createProxyCalledWithDomainObject;
private WrapperFactory.ExecutionMode createProxyCalledWithMode;
@Before
public void setUp() throws Exception {
wrapperFactory = new WrapperFactoryDefault(mockProxyCreator) {
@Override
protected <T> T createProxy(T domainObject, ExecutionMode mode, final IsisSessionFactory isisSessionFactory) {
WrapperFactoryDefaultTest.this.createProxyCalledWithMode = mode;
WrapperFactoryDefaultTest.this.createProxyCalledWithDomainObject = (DomainObject) domainObject;
return domainObject;
}
};
}
@Test
public void wrap_ofUnwrapped_delegates_to_createProxy() throws Exception {
final DomainObject domainObject = new DomainObject();
wrapperFactory.wrap(domainObject);
assertThat(createProxyCalledWithDomainObject, is(domainObject));
assertThat(createProxyCalledWithMode, is(WrapperFactory.ExecutionMode.EXECUTE));
}
@Test
public void wrap_ofWrapped_sameMode_returnsUnchanged() throws Exception {
// given
final DomainObject wrappedObject = new DomainObject();
final DomainObject domainObject = new WrappedDomainObject(wrappedObject, WrapperFactory.ExecutionMode.EXECUTE);
// when
final DomainObject wrappingObject = wrapperFactory.wrap(domainObject, WrapperFactory.ExecutionMode.EXECUTE);
// then
assertThat(wrappingObject, is(domainObject));
assertThat(createProxyCalledWithDomainObject, is(nullValue()));
}
@Test
public void wrap_ofWrapped_differentMode_delegates_to_createProxy() throws Exception {
// given
final DomainObject wrappedObject = new DomainObject();
final DomainObject domainObject = new WrappedDomainObject(wrappedObject, WrapperFactory.ExecutionMode.EXECUTE);
// when
final DomainObject wrappingObject = wrapperFactory.wrap(domainObject, WrapperFactory.ExecutionMode.SKIP_RULES);
// then
assertThat(wrappingObject, is(not(domainObject)));
assertThat(createProxyCalledWithDomainObject, is(wrappedObject));
assertThat(createProxyCalledWithMode, is(WrapperFactory.ExecutionMode.SKIP_RULES));
}
}