/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
 * Copyright © 2017-2018 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=========================================================
 */
package org.onap.crud.logging;

import org.junit.Assert;
import org.junit.Test;
import org.onap.crud.service.util.TestHeaders;

public class LoggingUtilTest {

    @Test
    public void testGetAppId() throws Exception {
        // When both MsId and AppId headers populated, return MsId header to log
        TestHeaders headers = new TestHeaders();
        Assert.assertEquals("sending-service", LoggingUtil.getAppId(headers));

        // When AppId header populated, return AppId header to log
        headers = new TestHeaders();
        headers.clearRequestHeader("X-FromMsId");
        Assert.assertEquals("source-of-truth", LoggingUtil.getAppId(headers));

        // When no headers populated, return empty string
        headers = new TestHeaders();
        headers.clearRequestHeader("X-FromMsId", "X-FromAppId");
        Assert.assertEquals("", LoggingUtil.getAppId(headers));
    }

    @Test
    public void testGetTransactionId() throws Exception {
        TestHeaders headers = new TestHeaders();
        Assert.assertEquals("1234567890", LoggingUtil.getTransactionId(headers));
    }

}