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1 package org.bsf.smartValueObject.demo;
2
3 import junit.framework.TestCase;
4 import org.bsf.smartValueObject.mediator.ConcurrencyException;
5 import org.bsf.smartValueObject.mediator.MediatorException;
6
7 import java.util.Collection  ;
8 import java.util.Date ;
9 import java.util.Iterator ;
10
11
15 public class TestDemoMediator extends TestCase {
16 private DemoMediator mediator;
17
18 private CompanyVO company1;
19 private CompanyVO company2;
20
21 public void setUp() {
22 mediator = new DemoMediator();
23 company1 = new CompanyVO();
24 company2 = new CompanyVO();
25 company1.setName("company1");
26 company2.setName("company2");
27 company1.setCreationDate(new Date ());
28 company2.setCreationDate(new Date ());
29
30 SubsidiaryVO sub1 = new SubsidiaryVO();
31 sub1.setWorkforce(1000);
32 sub1.setName("sub1");
33
34 SubsidiaryVO sub2 = new SubsidiaryVO();
35 sub2.setWorkforce(2000);
36 sub2.setName("sub2");
37
38 SubsidiaryVO sub3 = new SubsidiaryVO();
39 sub3.setWorkforce(3000);
40 sub3.setName("sub3");
41
42 SubsidiaryVO sub4 = new SubsidiaryVO();
43 sub4.setWorkforce(4000);
44 sub4.setName("sub4");
45
46 company1.addSubsidiary(sub1);
47 company1.addSubsidiary(sub2);
48 company2.addSubsidiary(sub3);
49 company2.addSubsidiary(sub4);
50 }
51
52 public void testUpdateAndGetGraph() throws MediatorException {
53 CompanyVO result = updateCompany1();
54
55 Collection c = result.getSubsidiaries();
56 assertEquals(2, c.size());
57 for (Iterator iterator = c.iterator(); iterator.hasNext();) {
58 SubsidiaryVO vo = (SubsidiaryVO) iterator.next();
59 assertTrue(
60 vo.getName().equals("sub1") ||
61 vo.getName().equals("sub2"));
62 assertTrue(
63 vo.getWorkforce() == 1000 ||
64 vo.getWorkforce() == 2000);
65
66 }
67 }
68
69 public void testDeleted() throws MediatorException {
70 CompanyVO result = updateCompany1();
71
72 Collection c = result.getSubsidiaries();
73 assertEquals(2, c.size());
74
75 SubsidiaryVO vo = null;
76 for (Iterator iterator = c.iterator(); iterator.hasNext();) {
77 vo = (SubsidiaryVO) iterator.next();
78 }
79
80 c.remove(vo);
81
82 mediator.updateGraph(result);
83
84 result = (CompanyVO) mediator.getGraph(getPrototype(0));
86 c = result.getSubsidiaries();
87 assertEquals(1, c.size());
88
89 SubsidiaryVO vo2 = (SubsidiaryVO) c.iterator().next();
90 assertTrue(
91 !vo.getId().equals(vo2.getId()) &&
92 !vo.getName().equals(vo2.getName()));
93 }
94
95 public void testCreated() throws MediatorException {
96 CompanyVO result = updateCompany1();
97 Collection c = result.getSubsidiaries();
98 SubsidiaryVO sub = new SubsidiaryVO();
99 sub.setName("new subsidiary");
100 sub.setWorkforce(222);
101 assertTrue(c.add(sub));
102
103 mediator.updateGraph(result);
104
105 CompanyVO result2 = (CompanyVO) mediator.getGraph(getPrototype(0));
106 assertTrue(result != result2);
107
108 c = result2.getSubsidiaries();
109 assertEquals(3, c.size());
110 boolean verified = false;
111 for (Iterator iterator = c.iterator(); iterator.hasNext();) {
112 SubsidiaryVO vo = (SubsidiaryVO) iterator.next();
113 if (vo.getId().equals(new Long (2))) {
114 assertEquals("new subsidiary", vo.getName());
115 assertEquals(222, vo.getWorkforce());
116 verified = true;
117 }
118 }
119 assertTrue(verified);
120 }
121
122 public void testUpdate() throws MediatorException {
123 CompanyVO company = updateCompany1();
124 company.setName("new name");
125 mediator.updateGraph(company);
126
127 CompanyVO result = (CompanyVO) mediator.getGraph(getPrototype(0));
128 assertEquals("new name", result.getName());
129 }
130
131
132 public void testModified() throws MediatorException {
133 CompanyVO result = updateCompany1();
134
135 Collection c = result.getSubsidiaries();
136 assertEquals(2, c.size());
137
138 SubsidiaryVO vo = null;
139 for (Iterator iterator = c.iterator(); iterator.hasNext();) {
140 vo = (SubsidiaryVO) iterator.next();
141 }
142
143 vo.setName("modifiedSub");
144 Long voKey = vo.getId();
145
146 mediator.updateGraph(result);
147
148 result = (CompanyVO) mediator.getGraph(getPrototype(0));
149 boolean verified = false;
150 for (Iterator iterator = result.subsidiaries(); iterator.hasNext();) {
151 vo = (SubsidiaryVO) iterator.next();
152 if (vo.getId().equals(voKey)) {
153 assertEquals("modifiedSub", vo.getName());
154 verified = true;
155 }
156 }
157 assertTrue(verified);
158 }
159
160 public void testModified2() throws MediatorException {
161 CompanyVO result = updateCompany1();
162 SubsidiaryVO vo = null;
163 for (Iterator iterator = result.subsidiaries(); iterator.hasNext();) {
164 vo = (SubsidiaryVO) iterator.next();
165 result.removeSubsidiary(vo);
166 }
167
168 System.out.println(mediator.updateGraph(result).getReport());
169 }
170
171 public void testDeleteGraph() throws MediatorException {
172 CompanyVO result = updateCompany1();
173 mediator.deleteGraph(result);
174
175 try {
176 result = (CompanyVO) mediator.getGraph(getPrototype(0));
177 } catch (MediatorException e) {
178 return;
180 }
181 fail("Got no exception while trying to retrieve deleted graph");
182 }
183
184 public void testTwoCompanies() throws MediatorException {
185 updateCompany1();
186 updateCompany2();
187 }
188
189 public void testConcurrency() throws MediatorException {
190 CompanyVO result = updateCompany1();
191
192 result.setName("new");
193 mediator.updateGraph(result);
194 result.setName("new2");
195 try {
196 mediator.updateGraph(result);
197 } catch (ConcurrencyException e) {
198 return;
200 }
201 fail("Got no concurrency exception while trying to update graph");
202 }
203
204 private CompanyVO updateCompany1() throws MediatorException {
206 mediator.updateGraph(company1);
207 CompanyVO companyVO = getPrototype(0);
208 CompanyVO result = (CompanyVO) mediator.getGraph(companyVO);
209 assertEquals(company1.getName(), result.getName());
210
211 return result;
212 }
213
214 private CompanyVO updateCompany2() throws MediatorException {
215 mediator.updateGraph(company2);
216 CompanyVO companyVO = getPrototype(1);
217 CompanyVO result = (CompanyVO) mediator.getGraph(companyVO);
218 assertEquals(company2.getName(), result.getName());
219
220 return result;
221 }
222
223 private CompanyVO getPrototype(long pk) {
224 CompanyVO companyVO = new CompanyVO();
225 companyVO.setId(new Long (pk));
226 return companyVO;
227 }
228 }
229 |
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