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/*******************************************************************************
* ============LICENSE_START==================================================
* * org.onap.dmaap
* * ===========================================================================
* * Copyright © 2017 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====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package org.onap.dmaap.datarouter.provisioning;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.powermock.api.mockito.PowerMockito.when;
import com.att.eelf.configuration.EELFManager;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.reflect.FieldUtils;
import org.apache.http.HttpEntity;
import org.apache.http.StatusLine;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.impl.client.AbstractHttpClient;
import org.apache.http.message.BasicHeader;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.onap.dmaap.datarouter.provisioning.utils.LogfileLoader;
import org.onap.dmaap.datarouter.provisioning.utils.RLEBitSet;
import org.onap.dmaap.datarouter.provisioning.utils.URLUtilities;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
@RunWith(PowerMockRunner.class)
@PowerMockIgnore("javax.net.ssl.*")
@PrepareForTest({BaseServlet.class, URLUtilities.class})
public class SynchronizerTaskTest {
@Mock
private AbstractHttpClient httpClient;
@Mock
private HttpEntity httpEntity;
@Mock
private StatusLine statusLine;
@Mock
private CloseableHttpResponse response;
@Mock
private ByteArrayOutputStream byteArrayOutputStream;
private SynchronizerTask synchronizerTask;
private ExecutorService executorService;
private static EntityManagerFactory emf;
private static EntityManager em;
@BeforeClass
public static void init() {
emf = Persistence.createEntityManagerFactory("dr-unit-tests");
em = emf.createEntityManager();
System.setProperty(
"org.onap.dmaap.datarouter.provserver.properties",
"src/test/resources/h2Database.properties");
}
@AfterClass
public static void tearDownClass() {
em.clear();
em.close();
emf.close();
}
@Before
public void setUp() throws IllegalAccessException, UnknownHostException {
SSLSocketFactory sslSocketFactory = mock(SSLSocketFactory.class);
doNothing().when(sslSocketFactory).setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
PowerMockito.mockStatic(BaseServlet.class);
PowerMockito.mockStatic(URLUtilities.class);
when(BaseServlet.getPods()).thenReturn(new String[] {InetAddress.getLocalHost().getHostName(), "stand-by-prov"});
when(URLUtilities.generatePeerProvURL()).thenReturn("https://stand-by-prov/internal/prov");
when(URLUtilities.generatePeerLogsURL()).thenReturn("https://stand-by-prov/internal/drlogs");
synchronizerTask = Mockito.spy(SynchronizerTask.getSynchronizer());
doReturn(2).when(synchronizerTask).lookupState();
executorService = Executors.newSingleThreadExecutor();
executorService.execute(synchronizerTask);
}
@After
public void tearDown() throws InterruptedException {
executorService.shutdown();
executorService.awaitTermination(2, TimeUnit.SECONDS);
}
@Test
public void Given_Synch_Task_readRemoteLoglist_Called_And_Valid_BitSet_Returned_Success() throws Exception {
mockHttpClientForGetRequest();
Mockito.when(response.getStatusLine().getStatusCode()).thenReturn(200);
Mockito.when(httpEntity.getContentType()).thenReturn(new BasicHeader("header", "text/plain"));
Mockito.when(httpEntity.getContent()).thenReturn(new ByteArrayInputStream("1-55251".getBytes()));
RLEBitSet rleBitSet = synchronizerTask.readRemoteLoglist();
Assert.assertNotNull(rleBitSet);
}
@Test
public void Given_Synch_Task_readRemoteLoglist_Called_And_Invalid_Resonse_Code_Failure() throws Exception {
mockHttpClientForGetRequest();
Mockito.when(response.getStatusLine().getStatusCode()).thenReturn(404);
RLEBitSet rleBitSet = synchronizerTask.readRemoteLoglist();
Assert.assertNotNull(rleBitSet);
}
@Test
public void Given_Synch_Task_readRemoteLoglist_Called_And_Invalid_Content_Type_Failure() throws Exception {
mockHttpClientForGetRequest();
Mockito.when(response.getStatusLine().getStatusCode()).thenReturn(200);
Mockito.when(httpEntity.getContentType()).thenReturn(new BasicHeader("header", "invalid_content_type"));
RLEBitSet rleBitSet = synchronizerTask.readRemoteLoglist();
Assert.assertNotNull(rleBitSet);
}
@Test
public void Given_Synch_Task_replicateDataRouterLogs_Called_And_Valid_BitSet_Returned_Success() throws Exception {
mockHttpClientForGetRequest();
Mockito.when(response.getStatusLine().getStatusCode()).thenReturn(200);
Mockito.when(httpEntity.getContentType()).thenReturn(new BasicHeader("header", "text/plain"));
RLEBitSet rleBitSet = synchronizerTask.readRemoteLoglist();
synchronizerTask.replicateDataRouterLogs(rleBitSet);
}
@Test
public void Given_Synch_Task_replicateDataRouterLogs_Called_And_Invalid_Content_Type_Failure() throws Exception {
mockHttpClientForGetRequest();
Mockito.when(response.getStatusLine().getStatusCode()).thenReturn(200);
Mockito.when(httpEntity.getContentType()).thenReturn(new BasicHeader("header", "invalid_content_type"));
RLEBitSet rleBitSet = synchronizerTask.readRemoteLoglist();
synchronizerTask.replicateDataRouterLogs(rleBitSet);
}
@Test
public void Given_Synch_Task_replicateDataRouterLogs_Called_And_Invalid_Resonse_Code_Failure() throws Exception {
mockHttpClientForGetRequest();
Mockito.when(response.getStatusLine().getStatusCode()).thenReturn(404);
RLEBitSet rleBitSet = synchronizerTask.readRemoteLoglist();
synchronizerTask.replicateDataRouterLogs(rleBitSet);
}
@Test
public void Given_Synch_Task_Is_Started_And_LogFileLoader_Is_Idle_Then_Standby_Pod_Synch_Is_Successful() throws Exception {
mockHttpClientForGetRequest();
Mockito.when(response.getStatusLine().getStatusCode()).thenReturn(200);
Mockito.when(httpEntity.getContentType()).thenReturn(new BasicHeader("header", "application/vnd.dmaap-dr.provfeed-full; version=1.0"));
mockResponseFromGet();
}
private void mockHttpClientForGetRequest() throws Exception {
FieldUtils.writeField(synchronizerTask, "httpclient", httpClient, true);
Mockito.when(httpClient.execute(anyObject())).thenReturn(response);
Mockito.when(response.getEntity()).thenReturn(httpEntity);
Mockito.when(response.getStatusLine()).thenReturn(statusLine);
}
private void mockResponseFromGet() throws IOException {
InputStream in = getClass().getClassLoader().getResourceAsStream("prov_data.json");
Mockito.when(httpEntity.getContent()).thenReturn(in);
}
}
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