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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 Vladimir N. Molotkov
     20 * @version $Revision$
     21 */
     22 
     23 package tests.security.spec;
     24 
     25 import junit.framework.TestCase;
     26 
     27 import java.math.BigInteger;
     28 import java.security.spec.DSAPublicKeySpec;
     29 import java.security.spec.KeySpec;
     30 
     31 /**
     32  * Tests for <code>DSAPublicKeySpec</code>
     33  *
     34  */
     35 public class DSAPublicKeySpecTest extends TestCase {
     36 
     37     /**
     38      * Test for <code>DSAPublicKeySpec</code> ctor
     39      */
     40     public final void testDSAPublicKeySpec() {
     41         KeySpec ks = new DSAPublicKeySpec(
     42                 new BigInteger("1"), // y
     43                 new BigInteger("2"), // p
     44                 new BigInteger("3"), // q
     45                 new BigInteger("4"));// g
     46 
     47         assertTrue(ks instanceof DSAPublicKeySpec);
     48     }
     49 
     50     /**
     51      * Test for <code>getG</code> method
     52      */
     53     public final void testGetG() {
     54         DSAPublicKeySpec dpks = new DSAPublicKeySpec(
     55                 new BigInteger("1"), // y
     56                 new BigInteger("2"), // p
     57                 new BigInteger("3"), // q
     58                 new BigInteger("4"));// g
     59 
     60         assertEquals(4, dpks.getG().intValue());
     61     }
     62 
     63     /**
     64      * Test for <code>getP</code> method
     65      */
     66     public final void testGetP() {
     67         DSAPublicKeySpec dpks = new DSAPublicKeySpec(
     68                 new BigInteger("1"), // y
     69                 new BigInteger("2"), // p
     70                 new BigInteger("3"), // q
     71                 new BigInteger("4"));// g
     72 
     73         assertEquals(2, dpks.getP().intValue());
     74     }
     75 
     76     /**
     77      * Test for <code>getQ</code> method
     78      */
     79     public final void testGetQ() {
     80         DSAPublicKeySpec dpks = new DSAPublicKeySpec(
     81                 new BigInteger("1"), // y
     82                 new BigInteger("2"), // p
     83                 new BigInteger("3"), // q
     84                 new BigInteger("4"));// g
     85 
     86         assertEquals(3, dpks.getQ().intValue());
     87     }
     88 
     89     /**
     90      * Test for <code>getY</code> method
     91      */
     92     public final void testGetY() {
     93         DSAPublicKeySpec dpks = new DSAPublicKeySpec(
     94                 new BigInteger("1"), // y
     95                 new BigInteger("2"), // p
     96                 new BigInteger("3"), // q
     97                 new BigInteger("4"));// g
     98 
     99         assertEquals(1, dpks.getY().intValue());
    100     }
    101 }
    102