/*
* 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 Vladimir N. Molotkov
* @version $Revision$
*/
package org.apache.harmony.security.tests.java.security.cert;
import java.security.InvalidAlgorithmParameterException;
import java.security.KeyStore;
import java.security.cert.PKIXBuilderParameters;
import java.security.cert.PKIXParameters;
import java.security.cert.X509CertSelector;
import java.util.HashSet;
import java.util.Set;
import org.apache.harmony.security.tests.support.cert.TestUtils;
import junit.framework.TestCase;
/**
* Tests for <code>PKIXBuilderParameters</code> fields and methods
*
*/
public class PKIXBuilderParametersTest extends TestCase {
private static final int DEFAULT_MAX_PATH_LEN = 5;
/**
* Constructor for PKIXBuilderParametersTest.
* @param name
*/
public PKIXBuilderParametersTest(String name) {
super(name);
}
/**
* Test #1 for <code>PKIXBuilderParameters(Set, CertSelector)</code>
* constructor<br>
* Assertion: creates an instance of <code>PKIXBuilderParameters</code>
* @throws InvalidAlgorithmParameterException
*/
public final void testPKIXBuilderParametersSetCertSelector01()
throws InvalidAlgorithmParameterException {
Set taSet = TestUtils.getTrustAnchorSet();
if (taSet == null) {
fail(getName() + ": not performed (could not create test TrustAnchor set)");
}
// both parameters are valid and non-null
PKIXParameters p =
new PKIXBuilderParameters(taSet, new X509CertSelector());
assertTrue("instanceOf", p instanceof PKIXBuilderParameters);
assertNotNull("certSelector", p.getTargetCertConstraints());
}
/**
* Test #2 for <code>PKIXBuilderParameters(Set, CertSelector)</code>
* constructor<br>
* Assertion: creates an instance of <code>PKIXBuilderParameters</code>
* @throws InvalidAlgorithmParameterException
*/
public final void testPKIXBuilderParametersSetCertSelector02()
throws InvalidAlgorithmParameterException {
Set taSet = TestUtils.getTrustAnchorSet();
if (taSet == null) {
fail(getName() + ": not performed (could not create test TrustAnchor set)");
}
// both parameters are valid but CertSelector is null
PKIXParameters p = new PKIXBuilderParameters(taSet, null);
assertTrue("instanceOf", p instanceof PKIXBuilderParameters);
assertNull("certSelector", p.getTargetCertConstraints());
}
/**
* Test #3 for <code>PKIXBuilderParameters(Set, CertSelector)</code>
* constructor<br>
* Assertion: ... the <code>Set</code> is copied to protect against
* subsequent modifications
* @throws InvalidAlgorithmParameterException
*/
public final void testPKIXBuilderParametersSetCertSelector03()
throws InvalidAlgorithmParameterException {
Set taSet = TestUtils.getTrustAnchorSet();
if (taSet == null) {
fail(getName() + ": not performed (could not create test TrustAnchor set)");
}
HashSet originalSet = (HashSet)taSet;
HashSet originalSetCopy = (HashSet)originalSet.clone();
// create test object using originalSet
PKIXBuilderParameters pp =
new PKIXBuilderParameters(originalSetCopy, null);
// modify originalSet
originalSetCopy.clear();
// check that test object's internal state
// has not been affected by the above modification
Set returnedSet = pp.getTrustAnchors();
assertEquals(originalSet, returnedSet);
}
/**
* Test #4 for <code>PKIXBuilderParameters(Set, CertSelector)</code>
* constructor<br>
* Assertion: <code>NullPointerException</code> -
* if the specified <code>Set</code> is null
*/
public final void testPKIXBuilderParametersSetCertSelector04() throws Exception {
try {
// pass null
new PKIXBuilderParameters((Set)null, null);
fail("NPE expected");
} catch (NullPointerException e) {
}
}
/**
* Test #5 for <code>PKIXBuilderParameters(Set, CertSelector)</code>
* constructor<br>
* Assertion: <code>InvalidAlgorithmParameterException</code> -
* if the specified <code>Set</code> is empty
* (<code>trustAnchors.isEmpty() == true</code>)
*/
public final void testPKIXBuilderParametersSetCertSelector05() {
try {
// use empty set
new PKIXBuilderParameters(new HashSet(), null);
fail("InvalidAlgorithmParameterException expected");
} catch (InvalidAlgorithmParameterException e) {
}
}
/**
* Test #6 for <code>PKIXBuilderParameters(Set, CertSelector)</code>
* constructor<br>
* Assertion: <code>ClassCastException</code> -
* if any of the elements in the <code>Set</code> are not of type
* <code>java.security.cert.TrustAnchor</code>
*/
public final void testPKIXBuilderParametersSetCertSelector06() throws Exception {
Set taSet = TestUtils.getTrustAnchorSet();
if (taSet == null) {
fail(getName() + ": not performed (could not create test TrustAnchor set)");
}
// add wrong object to valid set
assertTrue(taSet.add(new Object()));
try {
new PKIXBuilderParameters(taSet, null);
fail("ClassCastException expected");
} catch (ClassCastException e) {
}
}
/**
* Test #4 for <code>PKIXBuilderParameters(KeyStore, CertSelector)</code>
* constructor<br>
* Assertion: <code>NullPointerException</code> -
* if the <code>keystore</code> is <code>null</code>
*/
public final void testPKIXBuilderParametersKeyStoreCertSelector04() throws Exception {
try {
// pass null
new PKIXBuilderParameters((KeyStore)null, null);
fail("NPE expected");
} catch (NullPointerException e) {
}
}
}