/*
* 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.cert;
import java.security.InvalidAlgorithmParameterException;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.Provider;
import java.security.Security;
import java.security.cert.CertPathBuilder;
import java.security.cert.CertPathBuilderException;
import java.security.cert.CertPathBuilderResult;
import org.apache.harmony.security.tests.java.security.cert.CertPathBuilder1Test;
import org.apache.harmony.security.tests.support.SpiEngUtils;
import junit.framework.TestCase;
/**
* Tests for CertPathBuilder class constructors and methods
*
*/
public class CertPathBuilder2Test extends TestCase {
private static final String defaultAlg = "CertPB";
private static final String CertPathBuilderProviderClass = "org.apache.harmony.security.tests.support.cert.MyCertPathBuilderSpi";
private static final String[] invalidValues = SpiEngUtils.invalidValues;
private static final String[] validValues;
static {
validValues = new String[4];
validValues[0] = defaultAlg;
validValues[1] = defaultAlg.toLowerCase();
validValues[2] = "CeRtPb";
validValues[3] = "cERTpb";
}
Provider mProv;
protected void setUp() throws Exception {
super.setUp();
mProv = (new SpiEngUtils()).new MyProvider("MyCertPathBuilderProvider",
"Provider for testing", CertPathBuilder1Test.srvCertPathBuilder
.concat(".").concat(defaultAlg),
CertPathBuilderProviderClass);
Security.insertProviderAt(mProv, 1);
}
/*
* @see TestCase#tearDown()
*/
protected void tearDown() throws Exception {
super.tearDown();
Security.removeProvider(mProv.getName());
}
/**
* Constructor for CertPathBuilder2Test.
*
* @param arg0
*/
public CertPathBuilder2Test(String arg0) {
super(arg0);
}
private void checkResult(CertPathBuilder certBuild)
throws InvalidAlgorithmParameterException,
CertPathBuilderException {
String dt = CertPathBuilder.getDefaultType();
String propName = CertPathBuilder1Test.DEFAULT_TYPE_PROPERTY;
String dtN;
for (int i = 0; i <invalidValues.length; i++) {
Security.setProperty(propName, invalidValues[i]);
dtN = CertPathBuilder.getDefaultType();
if (!dtN.equals(invalidValues[i]) && !dtN.equals(dt)) {
fail("Incorrect default type: ".concat(dtN));
}
}
Security.setProperty(propName, dt);
assertEquals("Incorrect default type", CertPathBuilder.getDefaultType(),
dt);
try {
certBuild.build(null);
fail("CertPathBuilderException must be thrown");
} catch (CertPathBuilderException e) {
}
CertPathBuilderResult cpbResult = certBuild.build(null);
assertNull("Not null CertPathBuilderResult", cpbResult);
}
/**
* Test for <code>getInstance(String algorithm)</code> method
* Assertions:
* throws
* throws NullPointerException when algorithm is null
* throws NoSuchAlgorithmException when algorithm is not correct
* returns CertPathBuilder object
*/
public void testGetInstance01() throws NoSuchAlgorithmException,
InvalidAlgorithmParameterException, CertPathBuilderException {
try {
CertPathBuilder.getInstance(null);
fail("NullPointerException or NoSuchAlgorithmException must be thrown when algorithm is null");
} catch (NullPointerException e) {
} catch (NoSuchAlgorithmException e) {
}
for (int i = 0; i < invalidValues.length; i++) {
try {
CertPathBuilder.getInstance(invalidValues[i]);
fail("NoSuchAlgorithmException must be thrown (type: ".concat(
invalidValues[i]).concat(")"));
} catch (NoSuchAlgorithmException e) {
}
}
CertPathBuilder cerPB;
for (int i = 0; i < validValues.length; i++) {
cerPB = CertPathBuilder.getInstance(validValues[i]);
assertEquals("Incorrect type", cerPB.getAlgorithm(), validValues[i]);
assertEquals("Incorrect provider", cerPB.getProvider(), mProv);
checkResult(cerPB);
}
}
/**
* Test for <code>getInstance(String algorithm, String provider)</code> method
* Assertions:
* throws NullPointerException when algorithm is null
* throws NoSuchAlgorithmException when algorithm is not correct
* throws IllegalArgumentException when provider is null or empty;
* throws NoSuchProviderException when provider is available;
* returns CertPathBuilder object
*/
public void testGetInstance02() throws NoSuchAlgorithmException,
NoSuchProviderException, IllegalArgumentException,
InvalidAlgorithmParameterException, CertPathBuilderException {
try {
CertPathBuilder.getInstance(null, mProv.getName());
fail("NullPointerException or NoSuchAlgorithmException must be thrown when algorithm is null");
} catch (NullPointerException e) {
} catch (NoSuchAlgorithmException e) {
}
for (int i = 0; i < invalidValues.length; i++) {
try {
CertPathBuilder.getInstance(invalidValues[i], mProv
.getName());
fail("NoSuchAlgorithmException must be thrown (type: ".concat(
invalidValues[i]).concat(")"));
} catch (NoSuchAlgorithmException e) {
}
}
String prov = null;
for (int i = 0; i < validValues.length; i++) {
try {
CertPathBuilder.getInstance(validValues[i], prov);
fail("IllegalArgumentException must be thrown when provider is null (type: "
.concat(validValues[i]).concat(")"));
} catch (IllegalArgumentException e) {
}
try {
CertPathBuilder.getInstance(validValues[i], "");
fail("IllegalArgumentException must be thrown when provider is empty (type: "
.concat(validValues[i]).concat(")"));
} catch (IllegalArgumentException e) {
}
}
for (int i = 0; i < validValues.length; i++) {
for (int j = 1; j < invalidValues.length; j++) {
try {
CertPathBuilder.getInstance(validValues[i],
invalidValues[j]);
fail("NoSuchProviderException must be thrown (type: "
.concat(validValues[i]).concat(" provider: ")
.concat(invalidValues[j]).concat(")"));
} catch (NoSuchProviderException e) {
}
}
}
CertPathBuilder cerPB;
for (int i = 0; i < validValues.length; i++) {
cerPB = CertPathBuilder.getInstance(validValues[i], mProv
.getName());
assertEquals("Incorrect type", cerPB.getAlgorithm(), validValues[i]);
assertEquals("Incorrect provider", cerPB.getProvider().getName(),
mProv.getName());
checkResult(cerPB);
}
}
/**
* Test for <code>getInstance(String algorithm, Provider provider)</code>
* method
* Assertions:
* throws NullPointerException when algorithm is null
* throws NoSuchAlgorithmException when algorithm is not correct
* returns CertPathBuilder object
*/
public void testGetInstance03() throws NoSuchAlgorithmException,
IllegalArgumentException,
InvalidAlgorithmParameterException, CertPathBuilderException {
try {
CertPathBuilder.getInstance(null, mProv);
fail("NullPointerException or NoSuchAlgorithmException must be thrown when algorithm is null");
} catch (NullPointerException e) {
} catch (NoSuchAlgorithmException e) {
}
for (int i = 0; i < invalidValues.length; i++) {
try {
CertPathBuilder.getInstance(invalidValues[i], mProv);
fail("NoSuchAlgorithmException must be thrown (type: ".concat(
invalidValues[i]).concat(")"));
} catch (NoSuchAlgorithmException e) {
}
}
Provider prov = null;
for (int i = 0; i < validValues.length; i++) {
try {
CertPathBuilder.getInstance(validValues[i], prov);
fail("IllegalArgumentException must be thrown when provider is null (type: "
.concat(validValues[i]).concat(")"));
} catch (IllegalArgumentException e) {
}
}
CertPathBuilder cerPB;
for (int i = 0; i < validValues.length; i++) {
cerPB = CertPathBuilder.getInstance(validValues[i], mProv);
assertEquals("Incorrect type", cerPB.getAlgorithm(), validValues[i]);
assertEquals("Incorrect provider", cerPB.getProvider(), mProv);
checkResult(cerPB);
}
}
public static void main(String args[]) {
junit.textui.TestRunner.run(CertPathBuilder2Test.class);
}
}