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
23package tests.security.spec;
24
25import junit.framework.TestCase;
26
27import java.math.BigInteger;
28import java.security.spec.AlgorithmParameterSpec;
29import java.security.spec.RSAKeyGenParameterSpec;
30
31/**
32 * Tests for <code>RSAKeyGenParameterSpec</code> class fields and methods.
33 *
34 */
35public class RSAKeyGenParameterSpecTest extends TestCase {
36
37    /**
38     * Test for <code>RSAKeyGenParameterSpec(int,BigInteger)</code> ctor
39     * Assertion: constructs <code>RSAKeyGenParameterSpec</code>
40     * object using valid parameters
41     */
42    public final void testRSAKeyGenParameterSpec() {
43        AlgorithmParameterSpec aps =
44            new RSAKeyGenParameterSpec(512, BigInteger.valueOf(0L));
45        assertTrue(aps instanceof RSAKeyGenParameterSpec);
46    }
47
48    /**
49     * Test for <code>getKeySize()</code> method<br>
50     * Assertion: returns key size value
51     */
52    public final void testGetKeysize() {
53        RSAKeyGenParameterSpec rkgps =
54            new RSAKeyGenParameterSpec(512, BigInteger.valueOf(0L));
55        assertEquals(512, rkgps.getKeysize());
56    }
57
58    /**
59     * Test for <code>getPublicExponent()</code> method<br>
60     * Assertion: returns public exponent value
61     */
62    public final void testGetPublicExponent() {
63        RSAKeyGenParameterSpec rkgps =
64            new RSAKeyGenParameterSpec(512, BigInteger.valueOf(0L));
65        assertEquals(0, rkgps.getPublicExponent().intValue());
66    }
67
68    /**
69     * Test for <code>F0</code> field<br>
70     * Assertion: the public exponent value F0 = 3
71     */
72    public final void testF0Value() {
73        assertEquals(3, RSAKeyGenParameterSpec.F0.intValue());
74    }
75
76    /**
77     * Test for <code>F4</code> field<br>
78     * Assertion: the public exponent value F0 = 65537
79     */
80    public final void testF4Value() {
81        assertEquals(65537, RSAKeyGenParameterSpec.F4.intValue());
82    }
83
84}
85