1 /*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package test.sql;
24
25 import java.io.FileInputStream;
26 import java.io.FileOutputStream;
27 import java.io.ObjectInputStream;
28 import java.io.ObjectOutputStream;
29 import java.sql.SQLFeatureNotSupportedException;
30 import java.sql.SQLException;
31 import java.sql.SQLNonTransientException;
32 import static org.testng.Assert.*;
33 import org.testng.annotations.AfterClass;
34 import org.testng.annotations.AfterMethod;
35 import org.testng.annotations.BeforeClass;
36 import org.testng.annotations.BeforeMethod;
37 import org.testng.annotations.Test;
38
39 public class SQLFeatureNotSupportedExceptionTests {
40
41 private final String reason = "reason";
42 private final String state = "SQLState";
43 private final String cause = "java.lang.Throwable: cause";
44 private final Throwable t = new Throwable("cause");
45 private final Throwable t1 = new Throwable("cause 1");
46 private final Throwable t2 = new Throwable("cause 2");
47 private final int errorCode = 21;
48 private final String[] msgs = {"Exception 1", "cause 1", "Exception 2",
49 "Exception 3", "cause 2"};
50
51 public SQLFeatureNotSupportedExceptionTests() {
52 }
53
54 @BeforeClass
55 public static void setUpClass() throws Exception {
56 }
57
58 @AfterClass
59 public static void tearDownClass() throws Exception {
60 }
61
62 @BeforeMethod
63 public void setUpMethod() throws Exception {
64 }
65
66 @AfterMethod
67 public void tearDownMethod() throws Exception {
68 }
69
70 /**
71 * Create SQLFeatureNotSupportedException and setting all objects to null
72 */
73 @Test
74 public void test() {
75 SQLFeatureNotSupportedException e =
76 new SQLFeatureNotSupportedException(null, null, errorCode, null);
77 assertTrue(e.getMessage() == null && e.getSQLState() == null
78 && e.getCause() == null && e.getErrorCode() == errorCode);
79 }
80
81 /**
82 * Create SQLFeatureNotSupportedException with no-arg constructor
83 */
84 @Test
85 public void test1() {
86 SQLFeatureNotSupportedException ex = new SQLFeatureNotSupportedException();
87 assertTrue(ex.getMessage() == null
88 && ex.getSQLState() == null
89 && ex.getCause() == null
90 && ex.getErrorCode() == 0);
91 }
92
93 /**
94 * Create SQLFeatureNotSupportedException with message
95 */
96 @Test
97 public void test2() {
98 SQLFeatureNotSupportedException ex =
99 new SQLFeatureNotSupportedException(reason);
100 assertTrue(ex.getMessage().equals(reason)
101 && ex.getSQLState() == null
102 && ex.getCause() == null
103 && ex.getErrorCode() == 0);
104 }
105
106 /**
107 * Create SQLFeatureNotSupportedException with message, and SQLState
108 */
109 @Test
110 public void test3() {
111 SQLFeatureNotSupportedException ex =
112 new SQLFeatureNotSupportedException(reason, state);
113 assertTrue(ex.getMessage().equals(reason)
114 && ex.getSQLState().equals(state)
115 && ex.getCause() == null
116 && ex.getErrorCode() == 0);
117 }
118
119 /**
120 * Create SQLFeatureNotSupportedException with message, SQLState, and error code
121 */
122 @Test
123 public void test4() {
124 SQLFeatureNotSupportedException ex =
125 new SQLFeatureNotSupportedException(reason, state, errorCode);
126 assertTrue(ex.getMessage().equals(reason)
127 && ex.getSQLState().equals(state)
128 && ex.getCause() == null
129 && ex.getErrorCode() == errorCode);
130 }
131
132 /**
133 * Create SQLFeatureNotSupportedException with message, SQLState, errorCode, and Throwable
134 */
135 @Test
136 public void test5() {
137 SQLFeatureNotSupportedException ex =
138 new SQLFeatureNotSupportedException(reason, state, errorCode, t);
139 assertTrue(ex.getMessage().equals(reason)
140 && ex.getSQLState().equals(state)
141 && cause.equals(ex.getCause().toString())
142 && ex.getErrorCode() == errorCode);
143 }
144
145 /**
146 * Create SQLFeatureNotSupportedException with message, SQLState, and Throwable
147 */
148 @Test
149 public void test6() {
150 SQLFeatureNotSupportedException ex =
151 new SQLFeatureNotSupportedException(reason, state, t);
152 assertTrue(ex.getMessage().equals(reason)
153 && ex.getSQLState().equals(state)
154 && cause.equals(ex.getCause().toString())
155 && ex.getErrorCode() == 0);
156 }
157
158 /**
159 * Create SQLFeatureNotSupportedException with message, and Throwable
160 */
161 @Test
162 public void test7() {
163 SQLFeatureNotSupportedException ex =
164 new SQLFeatureNotSupportedException(reason, t);
165 assertTrue(ex.getMessage().equals(reason)
166 && ex.getSQLState() == null
167 && cause.equals(ex.getCause().toString())
168 && ex.getErrorCode() == 0);
169 }
170
171 /**
172 * Create SQLFeatureNotSupportedException with null Throwable
173 */
174 @Test
175 public void test8() {
176 SQLFeatureNotSupportedException ex =
177 new SQLFeatureNotSupportedException((Throwable) null);
178 assertTrue(ex.getMessage() == null
179 && ex.getSQLState() == null
180 && ex.getCause() == null
181 && ex.getErrorCode() == 0);
182 }
183
184 /**
185 * Create SQLFeatureNotSupportedException with Throwable
186 */
187 @Test
188 public void test9() {
189 SQLFeatureNotSupportedException ex =
190 new SQLFeatureNotSupportedException(t);
191 assertTrue(ex.getMessage().equals(cause)
192 && ex.getSQLState() == null
193 && cause.equals(ex.getCause().toString())
194 && ex.getErrorCode() == 0);
195 }
196
197 /**
198 * Serialize a SQLFeatureNotSupportedException and make sure you can read it back properly
199 */
200 @Test
201 public void test10() throws Exception {
202 SQLFeatureNotSupportedException e =
203 new SQLFeatureNotSupportedException(reason, state, errorCode, t);
204 ObjectOutputStream out
205 = new ObjectOutputStream(
206 new FileOutputStream("SQLFeatureNotSupportedException.ser"));
207 out.writeObject(e);
208 ObjectInputStream is = new ObjectInputStream(
209 new FileInputStream("SQLFeatureNotSupportedException.ser"));
210 SQLFeatureNotSupportedException ex1 = (SQLFeatureNotSupportedException) is.readObject();
211 assertTrue(reason.equals(ex1.getMessage())
212 && ex1.getSQLState().equals(state)
213 && cause.equals(ex1.getCause().toString())
214 && ex1.getErrorCode() == errorCode);
215 }
216
217 /**
218 * Validate that the ordering of the returned Exceptions is correct
219 * using for-each loop
220 */
221 @Test
222 public void test11() {
223 SQLFeatureNotSupportedException ex =
224 new SQLFeatureNotSupportedException("Exception 1", t1);
225 SQLFeatureNotSupportedException ex1 =
226 new SQLFeatureNotSupportedException("Exception 2");
227 SQLFeatureNotSupportedException ex2 =
228 new SQLFeatureNotSupportedException("Exception 3", t2);
229 ex.setNextException(ex1);
230 ex.setNextException(ex2);
231 int num = 0;
232 for (Throwable e : ex) {
233 assertTrue(msgs[num++].equals(e.getMessage()));
234 }
235 }
236
237 /**
238 * Validate that the ordering of the returned Exceptions is correct
239 * using traditional while loop
240 */
241 @Test
242 public void test12() {
243 SQLFeatureNotSupportedException ex =
244 new SQLFeatureNotSupportedException("Exception 1", t1);
245 SQLFeatureNotSupportedException ex1 =
246 new SQLFeatureNotSupportedException("Exception 2");
247 SQLFeatureNotSupportedException ex2 =
248 new SQLFeatureNotSupportedException("Exception 3", t2);
249 ex.setNextException(ex1);
250 ex.setNextException(ex2);
251 int num = 0;
252 SQLException sqe = ex;
253 while (sqe != null) {
254 assertTrue(msgs[num++].equals(sqe.getMessage()));
255 Throwable c = sqe.getCause();
256 while (c != null) {
257 assertTrue(msgs[num++].equals(c.getMessage()));
258 c = c.getCause();
259 }
260 sqe = sqe.getNextException();
261 }
262 }
263
264 /**
265 * Create SQLFeatureNotSupportedException and validate it is an instance of
266 * SQLNonTransientException
267 */
268 @Test
269 public void test13() {
270 Exception ex = new SQLFeatureNotSupportedException();
271 assertTrue(ex instanceof SQLNonTransientException);
272 }
273 }