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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 dalvik.annotation.TestTargetClass;
     26 import dalvik.annotation.TestTargets;
     27 import dalvik.annotation.TestLevel;
     28 import dalvik.annotation.TestTargetNew;
     29 
     30 import java.security.InvalidAlgorithmParameterException;
     31 import java.security.SecureRandom;
     32 import java.security.spec.AlgorithmParameterSpec;
     33 import javax.crypto.KeyGeneratorSpi;
     34 import javax.crypto.SecretKey;
     35 
     36 import org.apache.harmony.crypto.tests.support.MyKeyGeneratorSpi;
     37 
     38 import junit.framework.TestCase;
     39 
     40 @TestTargetClass(KeyGeneratorSpi.class)
     41 /**
     42  * Tests for <code>KeyGeneratorSpi</code> class constructors and methods.
     43  *
     44  */
     45 
     46 public 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 
    102 class APSpecSpi implements AlgorithmParameterSpec {
    103 
    104 }
    105