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/*
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Modifications Copyright (C) 2018 IBM
* ================================================================================
* Modifications Copyright (C) 2019 Ericsson
* ================================================================================
* 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.appc.adapter.messaging.dmaap.impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.Properties;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.onap.appc.configuration.Configuration;
import org.onap.appc.configuration.ConfigurationFactory;
import org.onap.appc.metricservice.MetricRegistry;
import org.onap.appc.metricservice.MetricService;
import org.onap.appc.metricservice.metric.DmaapRequestCounterBuilder;
import org.onap.appc.metricservice.metric.DmaapRequestCounterMetric;
import org.onap.appc.metricservice.metric.MetricBuilderFactory;
import org.onap.appc.metricservice.metric.impl.MetricBuilderFactoryImpl;
import org.onap.appc.metricservice.policy.PolicyBuilderFactory;
import org.onap.appc.metricservice.policy.PublishingPolicy;
import org.onap.appc.metricservice.policy.ScheduledPolicyBuilder;
import org.osgi.framework.FrameworkUtil;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.reflect.Whitebox;
import com.att.nsa.mr.client.MRClientFactory;
import com.att.nsa.mr.client.MRConsumer;
@RunWith(PowerMockRunner.class)
@PrepareForTest({ConfigurationFactory.class, FrameworkUtil.class, MRClientFactory.class})
public class TestDmaapConsumerImpl {
String[] hostList = { "192.168.1.1" };
Collection<String> hosts = new HashSet<String>(Arrays.asList(hostList));
String topic = "JunitTopicOne";
String group = "junit-client";
String id = "junit-consumer-one";
String key = "key";
String secret = "secret";
String filter = null;
@Test
public void testDmaapConsumerImplNoFilter() {
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
assertNotNull(consumer);
Properties props = consumer.getProperties();
assertEquals("192.168.1.1", props.getProperty("host"));
assertEquals("key", props.getProperty("username"));
assertEquals("secret", props.getProperty("password"));
}
@Test
public void testDmaapConsumerImplwithFilter() {
filter="";
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret, filter);
assertNotNull(consumer);
}
@Test
public void testDmaapConsumerImplNoUserPassword() {
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, null, null);
assertNotNull(consumer);
Properties props = consumer.getProperties();
assertEquals("192.168.1.1", props.getProperty("host"));
assertNull(props.getProperty("username"));
assertNull(props.getProperty("password"));
assertEquals("HTTPNOAUTH", props.getProperty("TransportType"));
}
@Test
public void testUpdateCredentials() {
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, null, null);
assertNotNull(consumer);
Properties props = consumer.getProperties();
assertEquals("192.168.1.1", props.getProperty("host"));
assertNull(props.getProperty("username"));
assertNull(props.getProperty("password"));
consumer.updateCredentials(key, secret);
props = consumer.getProperties();
assertEquals("192.168.1.1", props.getProperty("host"));
assertEquals("key", props.getProperty("username"));
assertEquals("secret", props.getProperty("password"));
}
@Ignore("test is taking 130 sec")
@Test
public void testFetch() {
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
assertNotNull(consumer);
consumer.fetch(5000,500);
}
@Ignore
@Test
public void testFetchIntInt() {
fail("Not yet implemented");
}
@Test
public void testCloseNoClient() {
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
assertNotNull(consumer);
consumer.close();
}
@Ignore
@Test
public void testCloseWithClient() {
fail("Not yet implemented");
}
@Test
public void testToString() {
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, null, null);
assertNotNull(consumer);
assertEquals("Consumer junit-client/junit-consumer-one listening to JunitTopicOne on [192.168.1.1]",
consumer.toString());
}
@Test
public void testUseHttps() {
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
assertNotNull(consumer);
assertEquals(false, consumer.isHttps());
consumer.useHttps(true);
assertEquals(true, consumer.isHttps());
}
@Test
public void testGetClient() throws FileNotFoundException, IOException
{
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
assertNotNull(consumer);
PowerMockito.mockStatic(MRClientFactory.class);
PowerMockito.when(MRClientFactory.createConsumer(Mockito.anyString())).thenReturn(Mockito.mock(MRConsumer.class));
assertTrue(consumer.getClient(1000,5) instanceof MRConsumer);
Properties props= consumer.getProperties();
assertEquals("1000", props.getProperty("timeout"));
assertEquals("5", props.getProperty("limit"));
}
@Test
public void testGetClientExceptionFlow() throws FileNotFoundException, IOException
{
DmaapConsumerImpl consumer = new DmaapConsumerImpl(hosts, topic, group, id, key, secret);
assertNotNull(consumer);
PowerMockito.mockStatic(MRClientFactory.class);
PowerMockito.when(MRClientFactory.createConsumer(Mockito.anyString())).thenThrow(new IOException());
assertFalse(consumer.getClient(1000,5) instanceof MRConsumer);
Properties props= consumer.getProperties();
assertEquals("1000", props.getProperty("timeout"));
assertEquals("5", props.getProperty("limit"));
}
@Test
public void testInitMetric() throws FileNotFoundException, IOException
{
Configuration configuration = Mockito.mock(Configuration.class);
Properties properties = new Properties();
properties.put("metric.enabled", "true");
Mockito.when(configuration.getProperties()).thenReturn(properties);
PowerMockito.mockStatic(MRClientFactory.class);
PowerMockito.when(MRClientFactory.createConsumer(Mockito.anyString())).thenThrow(new IOException());
DmaapConsumerImpl consumer = Mockito.spy(new DmaapConsumerImpl(hosts, topic, group, id, key, secret));
Whitebox.setInternalState(consumer, "configuration", configuration);
MetricService metricService = Mockito.mock(MetricService.class);
MetricRegistry metricRegistry = Mockito.mock(MetricRegistry.class);
MetricBuilderFactory metricBuilderFactory = Mockito.spy(new MetricBuilderFactoryImpl());
DmaapRequestCounterBuilder builder = Mockito.mock(DmaapRequestCounterBuilder.class);
DmaapRequestCounterMetric metric = Mockito.mock(DmaapRequestCounterMetric.class);
Mockito.when(builder.withName(Mockito.anyString())).thenReturn(builder);
Mockito.when(builder.withType(Mockito.any())).thenReturn(builder);
Mockito.when(builder.withPublishedMessage(Mockito.anyLong())).thenReturn(builder);
Mockito.when(builder.withRecievedMessage(Mockito.anyLong())).thenReturn(builder);
Mockito.when(builder.build()).thenReturn(metric);
Mockito.when(metricBuilderFactory.dmaapRequestCounterBuilder()).thenReturn(builder);
Mockito.when(metricRegistry.register(Mockito.any())).thenReturn(true);
PublishingPolicy policy = Mockito.mock(PublishingPolicy.class);
PolicyBuilderFactory policyFactory = Mockito.mock(PolicyBuilderFactory.class);
Mockito.when(metricRegistry.policyBuilderFactory()).thenReturn(policyFactory);
ScheduledPolicyBuilder policyBuilder = Mockito.mock(ScheduledPolicyBuilder.class);
Mockito.when(policyBuilder.withPublishers(Mockito.any())).thenReturn(policyBuilder);
Mockito.when(policyBuilder.withMetrics(Mockito.any())).thenReturn(policyBuilder);
Mockito.when(policyBuilder.build()).thenReturn(policy);
Mockito.when(policyFactory.scheduledPolicyBuilder()).thenReturn(policyBuilder);
Mockito.when(metricRegistry.metricBuilderFactory()).thenReturn(metricBuilderFactory);
Mockito.when(metricService.createRegistry("APPC")).thenReturn(metricRegistry);
Mockito.doReturn(metricService).when(consumer).getMetricService();
consumer.fetch(1, 1);
Mockito.verify(policy).init();
}
}
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