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