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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 - 2018 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.so.client;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import java.net.MalformedURLException;
import java.net.SocketTimeoutException;
import javax.ws.rs.NotFoundException;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriBuilderException;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.mockito.ArgumentMatchers;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.onap.logging.filter.base.ONAPComponents;
@RunWith(MockitoJUnitRunner.class)
public class RestClientTest {
private final HttpClientFactory httpClientFactory = new HttpClientFactory();
@Mock
private RestProperties props;
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void retries() throws Exception {
RestClient spy = buildSpy();
doThrow(new WebApplicationException(new SocketTimeoutException())).when(spy).buildRequest(any(String.class),
ArgumentMatchers.isNull());
try {
spy.get();
} catch (Exception e) {
// ignore this exception for this test
}
verify(spy, times(3)).buildRequest(any(String.class), ArgumentMatchers.isNull());
}
@Test
public void exceptionDoNotRetry() throws Exception {
RestClient spy = buildSpy();
doThrow(new WebApplicationException(new NotFoundException())).when(spy).buildRequest(any(String.class),
ArgumentMatchers.isNull());
try {
spy.get();
} catch (Exception e) {
// we expect an exception, ignore it
}
verify(spy, times(1)).buildRequest(any(String.class), ArgumentMatchers.isNull());
}
private RestClient buildSpy() throws MalformedURLException, IllegalArgumentException, UriBuilderException {
RestClient client = httpClientFactory.newJsonClient(UriBuilder.fromUri("http://localhost/test").build().toURL(),
ONAPComponents.BPMN);
return spy(client);
}
}
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