2 * Copyright 2005-2010 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.wicket.model;
18 import org.junit.Before;
19 import org.junit.Test;
20 import org.wamblee.persistence.Detachable;
22 import static org.mockito.Mockito.*;
23 import static junit.framework.TestCase.*;
25 public class DetachableEntityTest {
27 public static class X {
31 private X initialValue;
32 private Detachable<X> detachable;
33 private DetachableEntity<X> entity;
37 initialValue = mock(X.class);
38 detachable = mock(Detachable.class);
39 when(detachable.get()).thenReturn(initialValue);
40 entity = new DetachableEntity<X>(detachable);
44 public void testGetObject() {
47 when(detachable.get()).thenReturn(x);
48 X value = entity.getObject();
49 // we did not detach it yet so the old value should be returned.
50 assertSame(initialValue, value);
51 verifyNoMoreInteractions(detachable);
55 public void testOnDetachReattach() {
57 when(detachable.get()).thenReturn(x);
60 verify(detachable).detach();
63 when(detachable.get()).thenReturn(x);
65 X y = entity.getObject();
67 verify(detachable).get();
70 @Test(expected = UnsupportedOperationException.class)
71 public void testSetObject() {