luni/src/test/java/libcore/javax/net/ssl/SSLSocketFactoryTest.java

/*
 * Copyright (C) 2010 The Android Open Source Project
 *
 * Licensed 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.
 */

package libcore.javax.net.ssl;

import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
import libcore.java.security.StandardNames;
import javax.net.ServerSocketFactory;
import javax.net.SocketFactory;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import junit.framework.TestCase;

public class SSLSocketFactoryTest extends TestCase {
    public void test_SSLSocketFactory_getDefault() {
        SocketFactory sf = SSLSocketFactory.getDefault();
        assertNotNull(sf);
        assertTrue(SSLSocketFactory.class.isAssignableFrom(sf.getClass()));
    }

    public void test_SSLSocketFactory_getDefaultCipherSuites() {
        SSLSocketFactory sf = (SSLSocketFactory) SSLSocketFactory.getDefault();
        String[] cipherSuites = sf.getDefaultCipherSuites();
        StandardNames.assertDefaultCipherSuites(cipherSuites);
        assertNotSame(cipherSuites, sf.getDefaultCipherSuites());
    }

    public void test_SSLSocketFactory_getSupportedCipherSuites() {
        SSLSocketFactory sf = (SSLSocketFactory) SSLSocketFactory.getDefault();
        String[] cipherSuites = sf.getSupportedCipherSuites();
        StandardNames.assertValidCipherSuites(StandardNames.CIPHER_SUITES, cipherSuites);
        assertNotSame(cipherSuites, sf.getSupportedCipherSuites());
    }

    public void test_SSLSocketFactory_createSocket() throws Exception {
        try {
            SSLSocketFactory sf = (SSLSocketFactory) SSLSocketFactory.getDefault();
            Socket s = sf.createSocket(null, null, -1, false);
            fail();
        } catch (NullPointerException expected) {
        }

        try {
            SSLSocketFactory sf = (SSLSocketFactory) SSLSocketFactory.getDefault();
            Socket ssl = sf.createSocket(new Socket(), null, -1, false);
            fail();
        } catch (SocketException expected) {
        }

        ServerSocket ss = ServerSocketFactory.getDefault().createServerSocket(0);
        InetSocketAddress sa = (InetSocketAddress) ss.getLocalSocketAddress();
        InetAddress host = sa.getAddress();
        int port = sa.getPort();
        Socket s = new Socket(host, port);
        SSLSocketFactory sf = (SSLSocketFactory) SSLSocketFactory.getDefault();
        Socket ssl = sf.createSocket(s, null, -1, false);
        assertNotNull(ssl);
        assertTrue(SSLSocket.class.isAssignableFrom(ssl.getClass()));
    }
}