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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright (c) 2017-2018 Nokia Networks Intellectual Property. All rights reserved.
* Copyright (c) 2017-2019 European Software Marketing Ltd.
* ================================================================================
* 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=========================================================
*/
package org.onap.aai.babel.xml.generator.model;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertThat;
import java.util.Base64;
import org.junit.Test;
import org.onap.aai.babel.xml.generator.data.GeneratorUtil;
public class TestGeneratorUtil {
private static final byte[] TEST_BYTES = "TestBytes".getBytes();
private static final byte[] EMPTY_BYTE_ARRAY = new byte[0];
@Test
public void shouldEncodeUsingBase64() {
byte[] expected = Base64.getEncoder().encode(TEST_BYTES);
byte[] result = GeneratorUtil.encode(TEST_BYTES);
assertThat(result, is(expected));
}
@Test
public void shouldReturnEmptyByteArrayWhenNullPassedToEncode() {
byte[] result = GeneratorUtil.encode(null);
assertThat(result, is(EMPTY_BYTE_ARRAY));
}
@Test
public void shouldReturnNullWhenNullPassedToCheckSum() {
assertNull(GeneratorUtil.checkSum(null));
}
@Test
public void shouldReturnSameCheckSumForIdenticalInput() {
String checkSum1 = GeneratorUtil.checkSum(TEST_BYTES);
String checkSum2 = GeneratorUtil.checkSum(TEST_BYTES);
assertThat(checkSum1, is(checkSum2));
}
}
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