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/*-
* ============LICENSE_START=======================================================
* VID
* ================================================================================
* Copyright (C) 2017 - 2019 AT&T Intellectual Property. 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.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.vid.logging;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNull;
import org.apache.http.HttpResponse;
import org.apache.http.ProtocolVersion;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.message.BasicHttpResponse;
import org.onap.logging.ref.slf4j.ONAPLogConstants;
import org.slf4j.MDC;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
public class ApacheClientMetricInterceptorTest {
private ApacheClientMetricInterceptor interceptor;
private final String path = "https://gerrit.onap.org/r/projects/vid/branches?n=16&S=0&m=master";
private HttpGet request;
private HttpResponse response;
@BeforeMethod
public void before() {
interceptor = new ApacheClientMetricInterceptor() {};
request = new HttpGet(path);
response = new BasicHttpResponse(new ProtocolVersion("a",1,2), 200, "ok");
MDC.clear();
}
@Test
public void testAddHeader() {
interceptor.addHeader(request, "key", "value");
assertEquals(request.getFirstHeader("key").getValue(), "value");
}
@Test
public void testGetTargetServiceName() {
assertEquals(interceptor.getTargetServiceName(request), path);
}
@Test
public void testGetServiceName() {
assertEquals(interceptor.getTargetServiceName(request), path);
}
@Test
public void testGetHttpStatusCode() {
assertEquals(interceptor.getHttpStatusCode(response), 200);
}
@Test
public void testGetResponseCode() {
assertEquals(interceptor.getResponseCode(response), "200");
}
@Test
public void testGetTargetEntity() {
assertNull(interceptor.getTargetEntity(request));
}
@Test
protected void testAdditionalPre() {
request.addHeader(ONAPLogConstants.Headers.INVOCATION_ID, "123");
interceptor.additionalPre(request, request);
assertEquals(MDC.get(ONAPLogConstants.MDCs.INVOCATION_ID), "123");
}
@Test
protected void whenThereIsNoInvocationIdHeader_thenMdcValueIsNull() {
interceptor.additionalPre(request, request);
assertNull(MDC.get(ONAPLogConstants.MDCs.INVOCATION_ID));
}
}
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