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      1 /*
      2  *  Licensed to the Apache Software Foundation (ASF) under one or more
      3  *  contributor license agreements.  See the NOTICE file distributed with
      4  *  this work for additional information regarding copyright ownership.
      5  *  The ASF licenses this file to You under the Apache License, Version 2.0
      6  *  (the "License"); you may not use this file except in compliance with
      7  *  the License.  You may obtain a copy of the License at
      8  *
      9  *     http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  */
     17 
     18 package org.apache.harmony.xnet.tests.provider.jsse;
     19 
     20 import org.apache.harmony.xnet.provider.jsse.ProtocolVersion;
     21 import junit.framework.TestCase;
     22 
     23 /**
     24  * Tests for <code>ProtocolVersion</code> constructor and methods
     25  */
     26 public class ProtocolVersionTest extends TestCase {
     27 
     28     public void testEquals() {
     29         assertEquals(ProtocolVersion.getByVersion(new byte[] { 3, 0 }),
     30                 ProtocolVersion.getByName("SSLv3"));
     31         assertEquals(ProtocolVersion.getByVersion(new byte[] { 3, 1 }),
     32                 ProtocolVersion.getByName("TLSv1"));
     33         assertFalse(ProtocolVersion.getByVersion(new byte[] { 3, 0 }).equals(
     34                 ProtocolVersion.getByName("TLSv1")));
     35 
     36     }
     37 
     38     /*
     39      * Class under test for boolean isSupported(byte[])
     40      */
     41     public void testIsSupportedbyteArray() {
     42         assertTrue(ProtocolVersion.isSupported(new byte[] { 3, 0 }));
     43         assertTrue(ProtocolVersion.isSupported(new byte[] { 3, 1 }));
     44         assertFalse(ProtocolVersion.isSupported(new byte[] { 3, 2 }));
     45     }
     46 
     47     public void testGetByVersion() {
     48         assertNull(ProtocolVersion.getByVersion(new byte[] { 2, 1 }));
     49         assertEquals("SSLv3",
     50                 ProtocolVersion.getByVersion(new byte[] { 3, 0 }).name);
     51         assertEquals("TLSv1",
     52                 ProtocolVersion.getByVersion(new byte[] { 3, 1 }).name);
     53     }
     54 
     55     /*
     56      * Class under test for boolean isSupported(String)
     57      */
     58     public void testIsSupportedString() {
     59         assertTrue(ProtocolVersion.isSupported("SSLv3"));
     60         assertTrue(ProtocolVersion.isSupported("SSL"));
     61         assertTrue(ProtocolVersion.isSupported("TLSv1"));
     62         assertTrue(ProtocolVersion.isSupported("TLS"));
     63         assertFalse(ProtocolVersion.isSupported("SSLv4"));
     64     }
     65 
     66     public void testGetByName() {
     67         assertNull(ProtocolVersion.getByName("SSLv2"));
     68         assertEquals("SSLv3", ProtocolVersion.getByName("SSLv3").name);
     69         assertEquals("TLSv1", ProtocolVersion.getByName("TLSv1").name);
     70     }
     71 
     72     public void testGetLatestVersion() {
     73         ProtocolVersion ver = ProtocolVersion.getLatestVersion(new String[] {
     74                 "SSLv2", "TLSv1", "SSLv3" });
     75         assertEquals("Incorrect protocol version", "TLSv1", ver.name);
     76 
     77         ver = ProtocolVersion.getLatestVersion(new String[] { "SSLv3",
     78                 "unknown", "SSLv2" });
     79         assertEquals("Incorrect protocol version", "SSLv3", ver.name);
     80     }
     81 
     82 }