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PKIXCertPathBuilderResultTest.javaAPI DocAndroid 1.5 API10505Wed May 06 22:41:06 BST 2009tests.security.cert

PKIXCertPathBuilderResultTest.java

/*
 *  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 tests.security.cert;

import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargetNew;

import junit.framework.TestCase;

import org.apache.harmony.security.tests.support.cert.MyCertPath;
import org.apache.harmony.security.tests.support.cert.TestUtils;

import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.cert.CertPath;
import java.security.cert.CertPathBuilderResult;
import java.security.cert.PKIXCertPathBuilderResult;
import java.security.cert.TrustAnchor;
import java.security.spec.InvalidKeySpecException;

/**
 * Tests for <code>PKIXCertPathBuilderResult</code>
 * 
 */
@TestTargetClass(PKIXCertPathBuilderResult.class)
public class PKIXCertPathBuilderResultTest extends TestCase {
    /**
     * Cert path encoding stub
     */
    private static final byte[] testEncoding = new byte[] {
            (byte)1, (byte)2, (byte)3, (byte)4, (byte)5
    };

    /**
     * PublicKey stub
     */
    private static PublicKey testPublicKey = new PublicKey() {
        
        private static final long serialVersionUID = -5529950703394751638L;
        public String getAlgorithm() {
            return "NeverMind";
        }
        public String getFormat() {
            return "NeverMind";
        }
        public byte[] getEncoded() {
            return new byte[] {};
        }
    };


    //
    // Tests
    //

    /**
     * Test #1 for <code>PKIXCertPathBuilderResult(CertPath, TrustAnchor,
     *   PolicyNode, PublicKey)</code> constructor<br>
     * Assertion: Creates an instance of <code>PKIXCertPathBuilderResult</code>
     * @throws NoSuchAlgorithmException
     * @throws InvalidKeySpecException
     */
    @TestTargetNew(
        level = TestLevel.PARTIAL_COMPLETE,
        method = "PKIXCertPathBuilderResult",
        args = {java.security.cert.CertPath.class, java.security.cert.TrustAnchor.class, java.security.cert.PolicyNode.class, java.security.PublicKey.class}
    )
    public final void testPKIXCertPathBuilderResult01()
        throws InvalidKeySpecException,
               NoSuchAlgorithmException {
        TrustAnchor ta = TestUtils.getTrustAnchor();
        if (ta == null) {
            fail(getName() + ": not performed (could not create test TrustAnchor)");
        }
        CertPathBuilderResult r =
            new PKIXCertPathBuilderResult(
                    new MyCertPath(testEncoding),
                    ta,
                    TestUtils.getPolicyTree(),
                    testPublicKey);
        assertTrue(r instanceof PKIXCertPathBuilderResult);
    }

    /**
     * Test #2 for <code>PKIXCertPathBuilderResult(CertPath, TrustAnchor,
     *   PolicyNode, PublicKey)</code> constructor<br>
     * Assertion: policy tree parameter may be <code>null</code>
     * @throws NoSuchAlgorithmException
     * @throws InvalidKeySpecException
     */
    @TestTargetNew(
        level = TestLevel.PARTIAL_COMPLETE,
        method = "PKIXCertPathBuilderResult",
        args = {java.security.cert.CertPath.class, java.security.cert.TrustAnchor.class, java.security.cert.PolicyNode.class, java.security.PublicKey.class}
    )
    public final void testPKIXCertPathBuilderResult02()
        throws InvalidKeySpecException,
               NoSuchAlgorithmException {
        TrustAnchor ta = TestUtils.getTrustAnchor();
        if (ta == null) {
            fail(getName() + ": not performed (could not create test TrustAnchor)");
        }
        CertPathBuilderResult r =
            new PKIXCertPathBuilderResult(
                    new MyCertPath(testEncoding),
                    ta,
                    null,
                    testPublicKey);
        assertTrue(r instanceof PKIXCertPathBuilderResult);
    }

    /**
     * Test #3 for <code>PKIXCertPathBuilderResult(CertPath, TrustAnchor,
     *   PolicyNode, PublicKey)</code> constructor<br>
     * Assertion: <code>NullPointerException</code>
     * if certPath is <code>null</code>
     */
    @TestTargetNew(
        level = TestLevel.PARTIAL_COMPLETE,
        method = "PKIXCertPathBuilderResult",
        args = {java.security.cert.CertPath.class, java.security.cert.TrustAnchor.class, java.security.cert.PolicyNode.class, java.security.PublicKey.class}
    )
    public final void testPKIXCertPathBuilderResult03() {
        TrustAnchor ta = TestUtils.getTrustAnchor();
        if (ta == null) {
            fail(getName() + ": not performed (could not create test TrustAnchor)");
        }

        try {
            // pass null
            new PKIXCertPathBuilderResult(
                    null,
                    ta,
                    TestUtils.getPolicyTree(),
                    testPublicKey);
            fail("NPE expected");
        } catch (NullPointerException e) {
        }
    }

    /**
     * Test #4 for <code>PKIXCertPathBuilderResult(CertPath, TrustAnchor,
     *   PolicyNode, PublicKey)</code> constructor<br>
     * Assertion: <code>NullPointerException</code>
     * if trustAnchor is <code>null</code>
     */
    @TestTargetNew(
        level = TestLevel.PARTIAL_COMPLETE,
        method = "PKIXCertPathBuilderResult",
        args = {java.security.cert.CertPath.class, java.security.cert.TrustAnchor.class, java.security.cert.PolicyNode.class, java.security.PublicKey.class}
    )
    public final void testPKIXCertPathBuilderResult04() {
        try {
            // pass null
            new PKIXCertPathBuilderResult(
                    new MyCertPath(testEncoding),
                    null,
                    TestUtils.getPolicyTree(),
                    testPublicKey);
            fail("NPE expected");
        } catch (NullPointerException e) {
        }
    }

    /**
     * Test #5 for <code>PKIXCertPathBuilderResult(CertPath, TrustAnchor,
     *   PolicyNode, PublicKey)</code> constructor<br>
     * Assertion: <code>NullPointerException</code>
     * if publicKey is <code>null</code>
     */
    @TestTargetNew(
        level = TestLevel.PARTIAL_COMPLETE,
        method = "PKIXCertPathBuilderResult",
        args = {java.security.cert.CertPath.class, java.security.cert.TrustAnchor.class, java.security.cert.PolicyNode.class, java.security.PublicKey.class}
    )
    public final void testPKIXCertPathBuilderResult05() {
        TrustAnchor ta = TestUtils.getTrustAnchor();
        if (ta == null) {
            fail(getName() + ": not performed (could not create test TrustAnchor)");
        }

        try {
            // pass null
            new PKIXCertPathBuilderResult(
                    new MyCertPath(testEncoding),
                    ta,
                    TestUtils.getPolicyTree(),
                    null);
            fail("NPE expected");
        } catch (NullPointerException e) {
        }
    }
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "clone",
        args = {}
    )
    public final void test_clone() {

        // Regression for HARMONY-2786.
        TrustAnchor ta = TestUtils.getTrustAnchor();
        assertNotNull(getName()
                + ": not performed (could not create test TrustAnchor)", ta);

        PKIXCertPathBuilderResult init = new PKIXCertPathBuilderResult(
                new MyCertPath(testEncoding), ta, TestUtils.getPolicyTree(),
                testPublicKey);

        PKIXCertPathBuilderResult clone = (PKIXCertPathBuilderResult) init
                .clone();
        assertSame(init.getCertPath(), clone.getCertPath());
        assertSame(init.getPolicyTree(), clone.getPolicyTree());
        assertSame(init.getPublicKey(), clone.getPublicKey());
        assertSame(init.getTrustAnchor(), clone.getTrustAnchor());
    }

    /**
     * Test for <code>getCertPath()</code> method<br>
     * Assertion: the built and validated <code>CertPath</code>
     * (never <code>null</code>)
     * @throws NoSuchAlgorithmException
     * @throws InvalidKeySpecException
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "getCertPath",
        args = {}
    )
    public final void testGetCertPath() throws Exception {
        TrustAnchor ta = TestUtils.getTrustAnchor();
        if (ta == null) {
            fail(getName() + ": not performed (could not create test TrustAnchor)");
        }

        CertPath cp = new MyCertPath(testEncoding);
        CertPathBuilderResult r =
            new PKIXCertPathBuilderResult(
                    cp,
                    ta,
                    TestUtils.getPolicyTree(),
                    testPublicKey);

        // must return the same reference
        // as passed to the constructor
        assertSame(cp, r.getCertPath());
    }

    /**
     * Test for <code>toString()</code> method<br>
     * Assertion: the printable representation of this object
     * @throws NoSuchAlgorithmException
     * @throws InvalidKeySpecException
     */
    @TestTargetNew(
        level = TestLevel.COMPLETE,
        notes = "",
        method = "toString",
        args = {}
    )
    public final void testToString()
        throws InvalidKeySpecException,
               NoSuchAlgorithmException {
        TrustAnchor ta = TestUtils.getTrustAnchor();
        if (ta == null) {
            fail(getName() + ": not performed (could not create test TrustAnchor)");
        }
        CertPathBuilderResult r =
            new PKIXCertPathBuilderResult(
                    new MyCertPath(testEncoding),
                    ta,
                    TestUtils.getPolicyTree(),
                    testPublicKey);

        assertNotNull(r.toString());
    }

}