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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @author Vera Y. Petrashkova
*/
package org.apache.harmony.security.tests.java.security;
import java.security.*;
import java.security.cert.Certificate;
import org.apache.harmony.security.tests.support.cert.MyCertificate;
import junit.framework.TestCase;
import junit.framework.Test;
import junit.framework.TestSuite;
/**
* Tests for <code>KeyStore.PrivateKeyEntry</code> class constructor and methods
*/
public class KSPrivateKeyEntryTest extends TestCase {
/**
* Constructor for KSPrivateKeyEntryTest.
*
* @param arg0
*/
public KSPrivateKeyEntryTest(String arg0) {
super(arg0);
}
private PrivateKey testPrivateKey;
private Certificate[] testChain;
private void createParams(boolean diffCerts, boolean diffKeys) {
byte[] encoded = { (byte) 0, (byte) 1, (byte) 2, (byte) 3 };
testChain = new Certificate[5];
for (int i = 0; i < testChain.length; i++) {
String s = (diffCerts ? Integer.toString(i) : "NEW");
testChain[i] = new MyCertificate("MY_TEST_CERTIFICATE_"
.concat(s), encoded);
}
testPrivateKey = (diffKeys ? (PrivateKey) new tmpPrivateKey() :
(PrivateKey) new tmpPrivateKey(testChain[0].getPublicKey().getAlgorithm()));
}
/**
* Test for <code>PrivateKeyEntry(PrivateKey privateKey, Certificate[] chain)</code>
* constructor
* Assertion: throws NullPointerException when privateKey is null
*/
public void testPrivateKeyEntry01() {
Certificate[] certs = new MyCertificate[1];//new Certificate[1];
PrivateKey pk = null;
try {
new KeyStore.PrivateKeyEntry(pk, certs);
fail("NullPointerException must be thrown when privateKey is null");
} catch (NullPointerException e) {
}
}
/**
* Test for <code>PrivateKeyEntry(PrivateKey privateKey, Certificate[] chain)</code>
* constructor
* Assertion: throws NullPointerException when chain is null
* and throws IllegalArgumentException when chain length is 0
*/
public void testPrivateKeyEntry02() {
Certificate[] chain = null;
PrivateKey pk = new tmpPrivateKey();
try {
new KeyStore.PrivateKeyEntry(pk, chain);
fail("NullPointerException must be thrown when chain is null");
} catch (NullPointerException e) {
}
try {
chain = new Certificate[0];
new KeyStore.PrivateKeyEntry(pk, chain);
fail("IllegalArgumentException must be thrown when chain length is 0");
} catch (IllegalArgumentException e) {
}
}
/**
* Test for <code>PrivateKeyEntry(PrivateKey privateKey, Certificate[] chain)</code>
* constructor
* Assertion: throws IllegalArgumentException when chain contains certificates
* of different types
*/
public void testPrivateKeyEntry03() {
createParams(true, false);
try {
new KeyStore.PrivateKeyEntry(testPrivateKey, testChain);
fail("IllegalArgumentException must be thrown when chain contains certificates of different types");
} catch (IllegalArgumentException e) {
}
}
/**
* Test for <code>PrivateKeyEntry(PrivateKey privateKey, Certificate[] chain)</code>
* constructor
* Assertion: throws IllegalArgumentException when algorithm of privateKey
* does not match the algorithm of PublicKey in the end certificate (with 0 index)
*/
public void testPrivateKeyEntry04() {
createParams(false, true);
try {
new KeyStore.PrivateKeyEntry(testPrivateKey, testChain);
fail("IllegalArgumentException must be thrown when key algorithms do not match");
} catch (IllegalArgumentException e) {
}
}
/**
* Test for <code>getPrivateKey()</code> method
* Assertion: returns PrivateKey object
*/
public void testGetPrivateKey() {
createParams(false, false);
KeyStore.PrivateKeyEntry ksPKE = new KeyStore.PrivateKeyEntry(
testPrivateKey, testChain);
assertEquals("Incorrect PrivateKey", testPrivateKey, ksPKE
.getPrivateKey());
}
/**
* Test for <code>getCertificateChain()</code> method Assertion: returns
* array of the Certificates corresponding to chain
*/
public void testGetCertificateChain() {
createParams(false, false);
KeyStore.PrivateKeyEntry ksPKE = new KeyStore.PrivateKeyEntry(
testPrivateKey, testChain);
Certificate[] res = ksPKE.getCertificateChain();
assertEquals("Incorrect chain length", testChain.length, res.length);
for (int i = 0; i < res.length; i++) {
assertEquals("Incorrect chain element: "
.concat(Integer.toString(i)), testChain[i], res[i]);
}
}
/**
* Test for <code>getCertificate()</code> method
* Assertion: returns end Certificate (with 0 index in chain)
*/
public void testGetCertificate() {
createParams(false, false);
KeyStore.PrivateKeyEntry ksPKE = new KeyStore.PrivateKeyEntry(
testPrivateKey, testChain);
Certificate res = ksPKE.getCertificate();
assertEquals("Incorrect end certificate (number 0)", testChain[0], res);
}
/**
* Test for <code>toString()</code> method
* Assertion: returns non null String
*/
public void testToString() {
createParams(false, false);
KeyStore.PrivateKeyEntry ksPKE = new KeyStore.PrivateKeyEntry(
testPrivateKey, testChain);
String res = ksPKE.toString();
assertNotNull("toString() returns null", res);
}
public static Test suite() {
return new TestSuite(KSPrivateKeyEntryTest.class);
}
private static class tmpPrivateKey implements PrivateKey {
private String alg = "My algorithm";
public String getAlgorithm() {
return alg;
}
public String getFormat() {
return "My Format";
}
public byte[] getEncoded() {
return new byte[1];
}
public tmpPrivateKey() {
}
public tmpPrivateKey(String algorithm) {
super();
alg = algorithm;
}
}
}
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