|
1
8 package com.mountainminds.eclemma.internal.core;
9
10 import java.util.ArrayList  ;
11 import java.util.List ;
12
13 import junit.framework.TestCase;
14
15 import org.eclipse.core.runtime.IPath;
16 import org.eclipse.debug.core.ILaunchConfiguration;
17
18 import com.mountainminds.eclemma.core.ICoverageSession;
19 import com.mountainminds.eclemma.core.IInstrumentation;
20 import com.mountainminds.eclemma.core.ISessionListener;
21 import com.mountainminds.eclemma.core.ISessionManager;
22
23
27 public class SessionManagerTest extends TestCase {
28
29 protected ISessionManager manager;
30 protected ISessionListener listener;
31 protected ISessionListener reflistener;
32
33 protected void setUp() throws Exception {
34 manager = new SessionManager();
35 listener = new RecordingListener();
36 manager.addSessionListener(listener);
37 reflistener = new RecordingListener();
38 }
39
40 public void testAddSession1() {
41 ICoverageSession s0 = new DummySession();
42 ICoverageSession s1 = new DummySession();
43 ICoverageSession s2 = new DummySession();
44 manager.addSession(s0, false, null);
45 manager.addSession(s1, false, null);
46 manager.addSession(s2, false, null);
47 ICoverageSession[] sessions = manager.getSessions();
48 assertEquals(3, sessions.length);
49 assertSame(s0, sessions[0]);
50 assertSame(s1, sessions[1]);
51 assertSame(s2, sessions[2]);
52 assertNull(manager.getActiveSession());
53 }
54
55 public void testAddSession2() {
56 ICoverageSession s0 = new DummySession();
57 ICoverageSession s1 = new DummySession();
58 ICoverageSession s2 = new DummySession();
59 manager.addSession(s0, false, null);
60 manager.addSession(s1, true, null);
61 manager.addSession(s2, false, null);
62 ICoverageSession[] sessions = manager.getSessions();
63 assertEquals(3, sessions.length);
64 assertSame(s0, sessions[0]);
65 assertSame(s1, sessions[1]);
66 assertSame(s2, sessions[2]);
67 assertSame(s1, manager.getActiveSession());
68 }
69
70 public void testAddSession3() {
71 ICoverageSession s0 = new DummySession();
72 ICoverageSession s1 = new DummySession();
73 manager.addSession(s0, false, null);
74 manager.addSession(s1, true, null);
75 reflistener.sessionAdded(s0);
76 reflistener.sessionAdded(s1);
77 reflistener.sessionActivated(s1);
78 assertEquals(reflistener, listener);
79 }
80
81 public void testAddSession4() {
82 try {
83 manager.addSession(null, false, null);
84 fail("NullPointerException expected.");
85 } catch (NullPointerException npe) {
86 }
87 }
88
89 public void testRemoveSession1() {
90 ICoverageSession s0 = new DummySession();
91 manager.addSession(s0, true, null);
92 manager.removeSession(s0);
93 assertEquals(0, manager.getSessions().length);
94 assertNull(manager.getActiveSession());
95 reflistener.sessionAdded(s0);
96 reflistener.sessionActivated(s0);
97 reflistener.sessionRemoved(s0);
98 reflistener.sessionActivated(null);
99 assertEquals(reflistener, listener);
100 }
101
102 public void testRemoveSession2() {
103 ICoverageSession s0 = new DummySession();
104 ICoverageSession s1 = new DummySession();
105 manager.addSession(s0, false, null);
106 manager.addSession(s1, true, null);
107 manager.removeSession(s1);
108 ICoverageSession[] sessions = manager.getSessions();
109 assertEquals(1, sessions.length);
110 assertSame(s0, sessions[0]);
111 assertSame(s0, manager.getActiveSession());
112 reflistener.sessionAdded(s0);
113 reflistener.sessionAdded(s1);
114 reflistener.sessionActivated(s1);
115 reflistener.sessionRemoved(s1);
116 reflistener.sessionActivated(s0);
117 assertEquals(reflistener, listener);
118 }
119
120 public void testRemoveSession3() {
121 Object key0 = new Object ();
122 Object key1 = new Object ();
123 ICoverageSession s0 = new DummySession();
124 ICoverageSession s1 = new DummySession();
125 manager.addSession(s0, false, key0);
126 manager.addSession(s1, true, key1);
127 manager.removeSession(key1);
128 ICoverageSession[] sessions = manager.getSessions();
129 assertEquals(1, sessions.length);
130 assertSame(s0, sessions[0]);
131 assertSame(s0, manager.getActiveSession());
132 reflistener.sessionAdded(s0);
133 reflistener.sessionAdded(s1);
134 reflistener.sessionActivated(s1);
135 reflistener.sessionRemoved(s1);
136 reflistener.sessionActivated(s0);
137 assertEquals(reflistener, listener);
138 }
139
140 public void testRemoveSession4() {
141 Object key0 = new Object ();
142 Object key1 = new Object ();
143 Object key2 = new Object ();
144 ICoverageSession s0 = new DummySession();
145 ICoverageSession s1 = new DummySession();
146 manager.addSession(s0, false, key0);
147 manager.addSession(s1, true, key1);
148 manager.removeSession(key2);
149 assertEquals(2, manager.getSessions().length);
150 }
151
152 public void testRemoveAllSessions1() {
153 ICoverageSession s0 = new DummySession();
154 ICoverageSession s1 = new DummySession();
155 manager.addSession(s0, false, null);
156 manager.addSession(s1, true, null);
157 manager.removeAllSessions();
158 assertEquals(0, manager.getSessions().length);
159 assertNull(manager.getActiveSession());
160 reflistener.sessionAdded(s0);
161 reflistener.sessionAdded(s1);
162 reflistener.sessionActivated(s1);
163 reflistener.sessionRemoved(s0);
164 reflistener.sessionRemoved(s1);
165 reflistener.sessionActivated(null);
166 assertEquals(reflistener, listener);
167 }
168
169 public void testGetSessions1() {
170 ICoverageSession[] sessions = manager.getSessions();
171 assertNotNull(sessions);
172 assertEquals(0, sessions.length);
173 }
174
175 public void testGetSession1() {
176 Object key0 = new Object ();
177 Object key1 = new Object ();
178 Object key2 = new Object ();
179 ICoverageSession s0 = new DummySession();
180 ICoverageSession s1 = new DummySession();
181 manager.addSession(s0, false, key0);
182 manager.addSession(s1, false, key1);
183 assertEquals(s0, manager.getSession(key0));
184 assertEquals(s1, manager.getSession(key1));
185 assertNull(manager.getSession(key2));
186 }
187
188
189 private static class DummySession implements ICoverageSession {
190
191 public String getDescription() {
192 return toString();
193 }
194
195 public IInstrumentation[] getInstrumentations() {
196 return new IInstrumentation[0];
197 }
198
199 public IPath[] getCoverageDataFiles() {
200 return new IPath[0];
201 }
202
203 public ILaunchConfiguration getLaunchConfiguration() {
204 return null;
205 }
206
207 public ICoverageSession merge(ICoverageSession other, String description) {
208 return new DummySession();
209 }
210
211 public Object getAdapter(Class adapter) {
212 return null;
213 }
214
215 public String toString() {
216 return "Session@" + System.identityHashCode(this);
217 }
218
219 }
220
221 private static class RecordingListener implements ISessionListener {
222
223 private List l = new ArrayList ();
224
225 public void sessionAdded(ICoverageSession addedSession) {
226 l.add("ADDED"); l.add(addedSession);
227 }
228
229 public void sessionRemoved(ICoverageSession removedSession) {
230 l.add("REMOVED"); l.add(removedSession);
231 }
232
233 public void sessionActivated(ICoverageSession session) {
234 l.add("ACTIVATED"); l.add(session);
235 }
236
237 public boolean equals(Object obj) {
238 if (obj instanceof RecordingListener) {
239 return l.equals(((RecordingListener) obj).l);
240 } else {
241 return false;
242 }
243 }
244
245 public int hashCode() {
246 return l.hashCode();
247 }
248
249 public String toString() {
250 return l.toString();
251 }
252
253 }
254
255 }
256 |
Popular Tags |
Java API By Example, From Geeks To Geeks.