/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @author Vera Y. Petrashkova
* @version $Revision$
*/
package org.apache.harmony.security.tests.java.security;
import java.security.DigestException;
import junit.framework.TestCase;
/**
* Tests for <code>DigestException</code> class constructors and methods.
*
*/
public class DigestExceptionTest extends TestCase {
private static String[] msgs = {
"",
"Check new message",
"Check new message Check new message Check new message Check new message Check new message" };
private static Throwable tCause = new Throwable("Throwable for exception");
/**
* Test for <code>DigestException()</code> constructor Assertion:
* constructs DigestException with no detail message
*/
public void testDigestException01() {
DigestException tE = new DigestException();
assertNull("getMessage() must return null.", tE.getMessage());
assertNull("getCause() must return null", tE.getCause());
}
/**
* Test for <code>DigestException(String)</code> constructor Assertion:
* constructs DigestException with detail message msg. Parameter
* <code>msg</code> is not null.
*/
public void testDigestException02() {
DigestException tE;
for (int i = 0; i < msgs.length; i++) {
tE = new DigestException(msgs[i]);
assertEquals("getMessage() must return: ".concat(msgs[i]), tE
.getMessage(), msgs[i]);
assertNull("getCause() must return null", tE.getCause());
}
}
/**
* Test for <code>DigestException(String)</code> constructor Assertion:
* constructs DigestException when <code>msg</code> is null
*/
public void testDigestException03() {
String msg = null;
DigestException tE = new DigestException(msg);
assertNull("getMessage() must return null.", tE.getMessage());
assertNull("getCause() must return null", tE.getCause());
}
/**
* Test for <code>DigestException(Throwable)</code> constructor Assertion:
* constructs DigestException when <code>cause</code> is null
*/
public void testDigestException04() {
Throwable cause = null;
DigestException tE = new DigestException(cause);
assertNull("getMessage() must return null.", tE.getMessage());
assertNull("getCause() must return null", tE.getCause());
}
/**
* Test for <code>DigestException(Throwable)</code> constructor Assertion:
* constructs DigestException when <code>cause</code> is not null
*/
public void testDigestException05() {
DigestException tE = new DigestException(tCause);
if (tE.getMessage() != null) {
String toS = tCause.toString();
String getM = tE.getMessage();
assertTrue("getMessage() should contain ".concat(toS), (getM
.indexOf(toS) != -1));
}
assertNotNull("getCause() must not return null", tE.getCause());
assertEquals("getCause() must return ".concat(tCause.toString()), tE
.getCause(), tCause);
}
/**
* Test for <code>DigestException(String, Throwable)</code> constructor
* Assertion: constructs DigestException when <code>cause</code> is null
* <code>msg</code> is null
*/
public void testDigestException06() {
DigestException tE = new DigestException(null, null);
assertNull("getMessage() must return null", tE.getMessage());
assertNull("getCause() must return null", tE.getCause());
}
/**
* Test for <code>DigestException(String, Throwable)</code> constructor
* Assertion: constructs DigestException when <code>cause</code> is null
* <code>msg</code> is not null
*/
public void testDigestException07() {
DigestException tE;
for (int i = 0; i < msgs.length; i++) {
tE = new DigestException(msgs[i], null);
assertEquals("getMessage() must return: ".concat(msgs[i]), tE
.getMessage(), msgs[i]);
assertNull("getCause() must return null", tE.getCause());
}
}
/**
* Test for <code>DigestException(String, Throwable)</code> constructor
* Assertion: constructs DigestException when <code>cause</code> is not
* null <code>msg</code> is null
*/
public void testDigestException08() {
DigestException tE = new DigestException(null, tCause);
if (tE.getMessage() != null) {
String toS = tCause.toString();
String getM = tE.getMessage();
assertTrue("getMessage() must should ".concat(toS), (getM
.indexOf(toS) != -1));
}
assertNotNull("getCause() must not return null", tE.getCause());
assertEquals("getCause() must return ".concat(tCause.toString()), tE
.getCause(), tCause);
}
/**
* Test for <code>DigestException(String, Throwable)</code> constructor
* Assertion: constructs DigestException when <code>cause</code> is not
* null <code>msg</code> is not null
*/
public void testDigestException09() {
DigestException tE;
for (int i = 0; i < msgs.length; i++) {
tE = new DigestException(msgs[i], tCause);
String getM = tE.getMessage();
String toS = tCause.toString();
if (msgs[i].length() > 0) {
assertTrue("getMessage() must contain ".concat(msgs[i]), getM
.indexOf(msgs[i]) != -1);
if (!getM.equals(msgs[i])) {
assertTrue("getMessage() should contain ".concat(toS), getM
.indexOf(toS) != -1);
}
}
assertNotNull("getCause() must not return null", tE.getCause());
assertEquals("getCause() must return ".concat(tCause.toString()),
tE.getCause(), tCause);
}
}
}