azkaban.crypto.EncryptionTest.java Source code

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Here is the source code for azkaban.crypto.EncryptionTest.java

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/*
 * Copyright (C) 2016 LinkedIn Corp. All rights reserved.
 *
 * 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.
 */
package azkaban.crypto;

import org.apache.commons.lang3.StringUtils;
import org.junit.Test;

import junit.framework.Assert;

public class EncryptionTest {

    @Test
    public void testEncryption() {
        String plainText = "test";
        String passphrase = "test1234";

        ICrypto crypto = new Crypto();

        for (Version ver : Version.values()) {
            String cipheredText = crypto.encrypt(plainText, passphrase, ver);
            Assert.assertEquals(plainText, crypto.decrypt(cipheredText, passphrase));
        }
    }

    @Test
    public void testInvalidParams() {
        ICrypto crypto = new Crypto();
        String[] args = { "", null, "test" };
        for (Version ver : Version.values()) {
            for (String plaintext : args) {
                for (String passphrase : args) {
                    try {
                        if (!StringUtils.isEmpty(plaintext) && !StringUtils.isEmpty(passphrase)) {
                            String cipheredText = crypto.encrypt(plaintext, passphrase, ver);
                            Assert.assertEquals(plaintext, crypto.decrypt(cipheredText, passphrase));
                        } else {
                            crypto.encrypt(plaintext, passphrase, ver);
                            Assert.fail("Encyption should have failed with invalid parameters. plaintext: "
                                    + plaintext + " , passphrase: " + passphrase);
                        }
                    } catch (Exception e) {
                        Assert.assertTrue(e instanceof IllegalArgumentException);
                    }

                }
            }
        }
    }

}