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
23package org.apache.harmony.crypto.tests.javax.crypto;
24
25import dalvik.annotation.TestTargetClass;
26import dalvik.annotation.TestTargets;
27import dalvik.annotation.TestLevel;
28import dalvik.annotation.TestTargetNew;
29
30import java.security.InvalidAlgorithmParameterException;
31import java.security.SecureRandom;
32import java.security.spec.AlgorithmParameterSpec;
33import javax.crypto.KeyGeneratorSpi;
34import javax.crypto.SecretKey;
35
36import org.apache.harmony.crypto.tests.support.MyKeyGeneratorSpi;
37
38import junit.framework.TestCase;
39
40@TestTargetClass(KeyGeneratorSpi.class)
41/**
42 * Tests for <code>KeyGeneratorSpi</code> class constructors and methods.
43 *
44 */
45
46public class KeyGeneratorSpiTest extends TestCase {
47    class Mock_KeyGeneratorSpi extends MyKeyGeneratorSpi {
48
49        @Override
50        protected SecretKey engineGenerateKey() {
51            return super.engineGenerateKey();
52        }
53
54        @Override
55        protected void engineInit(SecureRandom random) {
56            super.engineInit(random);
57        }
58
59        @Override
60        protected void engineInit(AlgorithmParameterSpec params, SecureRandom random)
61                throws InvalidAlgorithmParameterException {
62            super.engineInit(params, random);
63        }
64
65        @Override
66        protected void engineInit(int keysize, SecureRandom random) {
67            super.engineInit(keysize, random);
68        }
69
70    }
71
72    /**
73     * Test for <code>KeyGeneratorSpi</code> constructor Assertion: constructs
74     * KeyGeneratorSpi
75     */
76    @TestTargetNew(level = TestLevel.COMPLETE, notes = "", method = "KeyGeneratorSpi", args = {})
77    public void testKeyGeneratorSpi01() throws InvalidAlgorithmParameterException {
78        Mock_KeyGeneratorSpi kgSpi = new Mock_KeyGeneratorSpi();
79        assertNull("Not null result", kgSpi.engineGenerateKey());
80        try {
81            kgSpi.engineInit(77, new SecureRandom());
82            fail("IllegalArgumentException must be thrown");
83        } catch (IllegalArgumentException e) {
84        }
85        try {
86            kgSpi.engineInit(new SecureRandom());
87            fail("IllegalArgumentException must be thrown");
88        } catch (IllegalArgumentException e) {
89        }
90        AlgorithmParameterSpec aps = null;
91        try {
92            kgSpi.engineInit(aps, new SecureRandom());
93            fail("InvalidAlgorithmParameterException must be thrown when parameter is null");
94        } catch (InvalidAlgorithmParameterException e) {
95        }
96        aps = new APSpecSpi();
97        kgSpi.engineInit(aps, new SecureRandom());
98    }
99
100}
101
102class APSpecSpi implements AlgorithmParameterSpec {
103
104}
105