![[Jenkins]](/ecp/static/e8bbdb94/images/svgs/logo.svg){kind=logo}
Package: ChangeBrokerDeleteObserver_Test
ChangeBrokerDeleteObserver_Test
| name | instruction | branch | complexity | line | method | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ChangeBrokerDeleteObserver_Test() |
|
|
|
|
|
||||||||||||||||||||
| before() |
|
|
|
|
|
||||||||||||||||||||
| subscribePostDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
| subscribePreDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
| subscribeVetoableDeleteListener() |
|
|
|
|
|
||||||||||||||||||||
| testOnePostDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
| testOnePreDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
| testOneVetoableDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
| testUnsubscribeOnePostDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
| testUnsubscribeOnePreDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
| testUnsubscribeOneVetoableDeleteObserver() |
|
|
|
|
|
||||||||||||||||||||
Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2015 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * Jonas - initial API and implementation
13: ******************************************************************************/
14: package org.eclipse.emf.ecp.changebroker.test;
15:
16: import static org.junit.Assert.assertFalse;
17: import static org.junit.Assert.assertSame;
18: import static org.junit.Assert.assertTrue;
19:
20: import org.eclipse.emf.ecore.EObject;
21: import org.eclipse.emf.ecp.changebroker.internal.ChangeBrokerImpl;
22: import org.eclipse.emf.ecp.changebroker.spi.PostDeleteObserver;
23: import org.eclipse.emf.ecp.changebroker.spi.PreDeleteObserver;
24: import org.eclipse.emf.ecp.changebroker.spi.VetoableDeleteObserver;
25: import org.eclipse.emf.emfstore.bowling.BowlingFactory;
26: import org.junit.Before;
27: import org.junit.Test;
28:
29: /**
30: * @author Jonas
31: *
32: */
33: public class ChangeBrokerDeleteObserver_Test {
34:
35: private ChangeBrokerImpl broker;
36: private EObject receivedPreDeleteObject;
37:
38: @Before
39: public void before() {
40: broker = new ChangeBrokerImpl();
41: receivedPreDeleteObject = null;
42: }
43:
44: @Test
45: public void testOnePreDeleteObserver() {
46: final EObject toBeDeleted = BowlingFactory.eINSTANCE.createTournament();
47: subscribePreDeleteObserver();
48: broker.notifyPreDelete(toBeDeleted);
49: assertSame(toBeDeleted, receivedPreDeleteObject);
50:
51: }
52:
53: @Test
54: public void testUnsubscribeOnePreDeleteObserver() {
55: final EObject toBeDeleted = BowlingFactory.eINSTANCE.createTournament();
56: final PreDeleteObserver predeleteObserver = subscribePreDeleteObserver();
57: broker.unsubsribe(predeleteObserver);
58: broker.notifyPreDelete(toBeDeleted);
59: assertSame(null, receivedPreDeleteObject);
60:
61: }
62:
63: private PreDeleteObserver subscribePreDeleteObserver() {
64: final PreDeleteObserver preDeleteObserver = new PreDeleteObserver() {
65:
66: @Override
67: public void preDelete(EObject objectToBeDeleted) {
68: receivedPreDeleteObject = objectToBeDeleted;
69:
70: }
71: };
72: broker.subscribe(preDeleteObserver);
73: return preDeleteObserver;
74: }
75:
76: @Test
77: public void testOnePostDeleteObserver() {
78: final EObject toBeDeleted = BowlingFactory.eINSTANCE.createTournament();
79: subscribePostDeleteObserver();
80: broker.notifyPostDelete(toBeDeleted);
81: assertSame(toBeDeleted, receivedPreDeleteObject);
82:
83: }
84:
85: @Test
86: public void testUnsubscribeOnePostDeleteObserver() {
87: final EObject toBeDeleted = BowlingFactory.eINSTANCE.createTournament();
88: final PostDeleteObserver postdeleteObserver = subscribePostDeleteObserver();
89: broker.unsubsribe(postdeleteObserver);
90: broker.notifyPostDelete(toBeDeleted);
91: assertSame(null, receivedPreDeleteObject);
92:
93: }
94:
95: private PostDeleteObserver subscribePostDeleteObserver() {
96: final PostDeleteObserver postDeleteObserver = new PostDeleteObserver() {
97:
98: @Override
99: public void postDelete(EObject objectToBeDeleted) {
100: receivedPreDeleteObject = objectToBeDeleted;
101:
102: }
103: };
104: broker.subscribe(postDeleteObserver);
105: return postDeleteObserver;
106: }
107:
108: @Test
109: public void testOneVetoableDeleteObserver() {
110: final EObject toBeDeleted = BowlingFactory.eINSTANCE.createTournament();
111: subscribeVetoableDeleteListener();
112: final boolean canDelete = broker.canDelete(toBeDeleted);
113: assertFalse(canDelete);
114: assertSame(toBeDeleted, receivedPreDeleteObject);
115:
116: }
117:
118: @Test
119: public void testUnsubscribeOneVetoableDeleteObserver() {
120: final EObject toBeDeleted = BowlingFactory.eINSTANCE.createTournament();
121: final VetoableDeleteObserver vetoableDeleteListener = subscribeVetoableDeleteListener();
122: broker.unsubsribe(vetoableDeleteListener);
123: final boolean canDelete = broker.canDelete(toBeDeleted);
124: assertTrue(canDelete);
125: assertSame(null, receivedPreDeleteObject);
126:
127: }
128:
129: private VetoableDeleteObserver subscribeVetoableDeleteListener() {
130: final VetoableDeleteObserver vetoableDeleteObserver = new VetoableDeleteObserver() {
131:
132: @Override
133: public boolean canDelete(EObject objectToBeDeleted) {
134: receivedPreDeleteObject = objectToBeDeleted;
135: return false;
136: }
137: };
138: broker.subscribe(vetoableDeleteObserver);
139: return vetoableDeleteObserver;
140: }
141:
142: }