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      1 /*
      2  *  Licensed to the Apache Software Foundation (ASF) under one or more
      3  *  contributor license agreements.  See the NOTICE file distributed with
      4  *  this work for additional information regarding copyright ownership.
      5  *  The ASF licenses this file to You under the Apache License, Version 2.0
      6  *  (the "License"); you may not use this file except in compliance with
      7  *  the License.  You may obtain a copy of the License at
      8  *
      9  *     http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  */
     17 
     18 /**
     19 * @author Vera Y. Petrashkova
     20 * @version $Revision$
     21 */
     22 
     23 package org.apache.harmony.crypto.tests.javax.crypto;
     24 
     25 import javax.crypto.ExemptionMechanismException;
     26 
     27 import junit.framework.TestCase;
     28 
     29 /**
     30  * Tests for <code>ExemptionMechanismException</code> class constructors and
     31  * methods.
     32  *
     33  */
     34 public class ExemptionMechanismExceptionTest extends TestCase {
     35 
     36     static String[] msgs = {
     37             "",
     38             "Check new message",
     39             "Check new message Check new message Check new message Check new message Check new message" };
     40 
     41     static Throwable tCause = new Throwable("Throwable for exception");
     42 
     43     static String createErr(Exception tE, Exception eE) {
     44         return "ExemptionMechanismException: ".concat(tE.toString()).concat(
     45                 " is not equal to caught exception: ").concat(eE.toString());
     46     }
     47 
     48     /**
     49      * Test for <code>ExemptionMechanismException()</code> constructor
     50      * Assertion: constructs ExemptionMechanismException with no detail message
     51      */
     52     public void testExemptionMechanismException01() {
     53         ExemptionMechanismException tE = new ExemptionMechanismException();
     54         assertNull("getMessage() must return null.", tE.getMessage());
     55         assertNull("getCause() must return null", tE.getCause());
     56         try {
     57             throw tE;
     58         } catch (Exception e) {
     59             assertTrue(createErr(tE, e), tE.equals(e));
     60         }
     61     }
     62 
     63     /**
     64      * Test for <code>ExemptionMechanismException(String)</code> constructor
     65      * Assertion: constructs ExemptionMechanismException with detail message
     66      * msg. Parameter <code>msg</code> is not null.
     67      */
     68     public void testExemptionMechanismException02() {
     69         ExemptionMechanismException tE;
     70         for (int i = 0; i < msgs.length; i++) {
     71             tE = new ExemptionMechanismException(msgs[i]);
     72             assertEquals("getMessage() must return: ".concat(msgs[i]), tE
     73                     .getMessage(), msgs[i]);
     74             assertNull("getCause() must return null", tE.getCause());
     75             try {
     76                 throw tE;
     77             } catch (Exception e) {
     78                 assertTrue(createErr(tE, e), tE.equals(e));
     79             }
     80         }
     81     }
     82 
     83     /**
     84      * Test for <code>ExemptionMechanismException(String)</code> constructor
     85      * Assertion: constructs ExemptionMechanismException when <code>msg</code>
     86      * is null
     87      */
     88     public void testExemptionMechanismException03() {
     89         String msg = null;
     90         ExemptionMechanismException tE = new ExemptionMechanismException(msg);
     91         assertNull("getMessage() must return null.", tE.getMessage());
     92         assertNull("getCause() must return null", tE.getCause());
     93         try {
     94             throw tE;
     95         } catch (Exception e) {
     96             assertTrue(createErr(tE, e), tE.equals(e));
     97         }
     98     }
     99 
    100 }
    101