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package org.onap.ccsdk.sli.core.utils.encryption;/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ============LICENSE_END=========================================================
*/
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
public class EncryptionToolTest {
private static final String PLAIN_TEXT = "text to encrypt";
private static final String EMPTY_STR = "";
private final EncryptionTool encryptionTool = EncryptionTool.getInstance();
@Test
public void should_return_prefix_given_empty_string() {
assertEquals("enc:", encryptionTool.encrypt(EMPTY_STR));
}
@Test
public void should_return_null_given_null() {
assertNull(encryptionTool.encrypt(null));
}
@Test
public void should_encrypt_given_string() {
String encrypted = encryptionTool.encrypt(PLAIN_TEXT);
assertNotEquals(encrypted, PLAIN_TEXT);
assertTrue(encrypted.startsWith(EncryptionTool.ENCRYPTED_VALUE_PREFIX));
}
@Test
public void should_not_decrypt_string_when_not_starting_with_prefix() {
assertNull(encryptionTool.decrypt(null));
assertEquals("mdi/12!dsao91", encryptionTool.decrypt("mdi/12!dsao91"));
}
@Test
public void should_decrypt_given_encrypted_string() {
String encrypted = encryptionTool.encrypt(PLAIN_TEXT);
assertEquals(PLAIN_TEXT, encryptionTool.decrypt(encrypted));
}
}
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