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/** 19 * @author Alexander Y. Kleymenov 20 */ 21 22package org.apache.harmony.crypto.tests.javax.crypto.spec; 23 24import java.math.BigInteger; 25 26import javax.crypto.spec.DHPrivateKeySpec; 27 28import junit.framework.Test; 29import junit.framework.TestCase; 30import junit.framework.TestSuite; 31 32/** 33 */ 34 35public class DHPrivateKeySpecTest extends TestCase { 36 37 /** 38 * DHPrivateKeySpec class testing. Tests the equivalence of parameters 39 * specified in the constructor with the values returned by getters. 40 */ 41 public void testDHPrivateKeySpec() { 42 BigInteger[] xs = { new BigInteger("-1000000000000"), BigInteger.ZERO, 43 BigInteger.ONE, new BigInteger("1000000000000") }; 44 BigInteger[] ps = { new BigInteger("-1000000000000"), BigInteger.ZERO, 45 BigInteger.ONE, new BigInteger("1000000000000") }; 46 BigInteger[] gs = { new BigInteger("-1000000000000"), BigInteger.ZERO, 47 BigInteger.ONE, new BigInteger("1000000000000") }; 48 for (int i = 0; i < ps.length; i++) { 49 DHPrivateKeySpec dhpks = new DHPrivateKeySpec(xs[i], ps[i], gs[i]); 50 assertEquals("The value returned by getX() must be " 51 + "equal to the value specified in the constructor", 52 dhpks.getX(), xs[i]); 53 assertEquals("The value returned by getP() must be " 54 + "equal to the value specified in the constructor", 55 dhpks.getP(), ps[i]); 56 assertEquals("The value returned by getG() must be " 57 + "equal to the value specified in the constructor", 58 dhpks.getG(), gs[i]); 59 } 60 } 61 62 public static Test suite() { 63 return new TestSuite(DHPrivateKeySpecTest.class); 64 } 65 66} 67