Add Initial Code Import

Intial Code import for dmaapClient

Issue-id: DMAAP-82
Change-Id: Ib627672d37e233b796619f93dd91f5caaf1592e4
Signed-off-by: Varun Gudisena <vg411h@att.com>

3 files changed, 288 insertions, 0 deletions

diff --git a/src/test/java/org/onap/dmaap/messagerouter/dmaapclient/nsa/mr/client/impl/MRConstantsTest.java b/src/test/java/org/onap/dmaap/messagerouter/dmaapclient/nsa/mr/client/impl/MRConstantsTest.java
new file mode 100644
index 0000000..a281b4d
--- /dev/null
+++ b/src/test/java/org/onap/dmaap/messagerouter/dmaapclient/nsa/mr/client/impl/MRConstantsTest.java
@@ -0,0 +1,142 @@
+/*******************************************************************************
+ *  ============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.messagerouter.dmaapclient.nsa.mr.client.impl;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+
+import junit.framework.TestCase;
+
+import org.apache.http.HttpHost;
+import org.junit.Test;
+import org.onap.dmaap.messagerouter.dmaapclient.nsa.mr.client.impl.MRConstants;
+
+public class MRConstantsTest extends TestCase
+{
+	@Test
+	public void testPlainHost () throws IOException
+	{
+		final String rawTopic = "bar";
+		final String result = MRConstants.makeUrl ( rawTopic );
+		assertEquals ( "/events/"  + "bar", result );
+	}
+
+	@Test
+	public void testHostWithProtocol () throws IOException
+	{
+		final String rawTopic = "bar";
+		final String result = MRConstants.makeUrl (  rawTopic );
+		assertEquals ( "/events/"  + "bar", result );
+	}
+
+	@Test
+	public void testHostWithProtocolAndPort () throws IOException
+	{
+		final String rawTopic = "bar";
+		final String result = MRConstants.makeUrl ( rawTopic );
+		assertEquals ( "/events/" + "bar", result );
+	}
+
+	@Test
+	public void testHostWithPort () throws IOException
+	{
+		final String rawTopic = "bar";
+		final String result = MRConstants.makeUrl ( rawTopic );
+		assertEquals ( "/events/" + "bar", result );
+	}
+
+	@Test
+	public void testHostWithPortAndEscapedTopic () throws IOException
+	{
+		final String rawTopic = "bar?bell";
+		final String result = MRConstants.makeUrl ( rawTopic );
+		assertEquals ( "/events/" + "bar%3Fbell", result );
+	}
+
+	@Test
+	public void testConsumerPlainHost () throws IOException
+	{
+		final String rawTopic = "bar";
+		final String rawGroup = "group";
+		final String rawId = "id";
+		final String result = MRConstants.makeConsumerUrl ( rawTopic, rawGroup, rawId );
+		assertEquals ( "/events/" + "bar/group/id", result );
+	}
+
+	@Test
+	public void testCreateHostList ()
+	{
+		final ArrayList<String> in = new ArrayList<String> ();
+		in.add ( "foo" );
+		in.add ( "bar" );
+		in.add ( "baz:80" );
+
+		final Collection<HttpHost> hosts = MRConstants.createHostsList ( in );
+		assertEquals ( 3, hosts.size () );
+
+		final Iterator<HttpHost> it = hosts.iterator ();
+		final HttpHost first = it.next ();
+		assertEquals ( MRConstants.kStdMRServicePort, first.getPort () );
+		assertEquals ( "foo", first.getHostName () );
+
+		final HttpHost second = it.next ();
+		assertEquals ( MRConstants.kStdMRServicePort, second.getPort () );
+		assertEquals ( "bar", second.getHostName () );
+
+		final HttpHost third = it.next ();
+		assertEquals ( 80, third.getPort () );
+		assertEquals ( "baz", third.getHostName () );
+	}
+
+	private static final String[][] hostTests =
+	{
+		{ "host", "host", "" + MRConstants.kStdMRServicePort },
+		{ ":oops", null, "-1" },
+		{ "host:1.3", null, "-1" },
+		{ "host:13", "host", "13" },
+		{ "host:", "host", "" + MRConstants.kStdMRServicePort },
+	};
+
+	@Test
+	public void testHostParse ()
+	{
+		for ( String[] test : hostTests )
+		{
+			final String hostIn = test[0];
+			final String hostOut = test[1];
+			final int portOut = Integer.parseInt ( test[2] );
+
+			try
+			{
+				final HttpHost hh = MRConstants.hostForString ( hostIn );
+				assertEquals ( hostOut, hh.getHostName () );
+				assertEquals ( portOut, hh.getPort () );
+			}
+			catch ( IllegalArgumentException x )
+			{
+				assertEquals ( -1, portOut );
+			}
+		}
+	}
+}
diff --git a/src/test/java/org/onap/dmaap/messagerouter/dmaapclient/nsa/mr/client/impl/MRConsumerImplTest.java b/src/test/java/org/onap/dmaap/messagerouter/dmaapclient/nsa/mr/client/impl/MRConsumerImplTest.java
new file mode 100644
index 0000000..9d84474
--- /dev/null
+++ b/src/test/java/org/onap/dmaap/messagerouter/dmaapclient/nsa/mr/client/impl/MRConsumerImplTest.java
@@ -0,0 +1,94 @@
+/*******************************************************************************
+ *  ============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.messagerouter.dmaapclient.nsa.mr.client.impl;
+
+import java.io.IOException;
+import java.util.LinkedList;
+
+import junit.framework.TestCase;
+
+import org.junit.Test;
+import org.onap.dmaap.messagerouter.dmaapclient.nsa.mr.client.impl.MRConstants;
+import org.onap.dmaap.messagerouter.dmaapclient.nsa.mr.client.impl.MRConsumerImpl;
+
+public class MRConsumerImplTest extends TestCase
+{
+	@Test
+	public void testNullFilter () throws IOException
+	{
+		final LinkedList<String> hosts = new LinkedList<String> ();
+		hosts.add ( "localhost:8080" );
+		final MRConsumerImpl c = new MRConsumerImpl ( hosts, "topic", "cg", "cid", -1, -1, null, null, null );
+		final String url = c.createUrlPath (MRConstants.makeConsumerUrl ( "localhost:8080", "topic", "cg", "cid","http" ), -1, -1 );
+		assertEquals ("http://localhost:8080/events/" + "topic/cg/cid", url );
+	}
+
+	@Test
+	public void testFilterWithNoTimeoutOrLimit () throws IOException
+	{
+		final LinkedList<String> hosts = new LinkedList<String> ();
+		hosts.add ( "localhost:8080" );
+		final MRConsumerImpl c = new MRConsumerImpl ( hosts, "topic", "cg", "cid", -1, -1, "filter", null, null );
+		final String url = c.createUrlPath ( MRConstants.makeConsumerUrl ( "localhost:8080", "topic", "cg", "cid" ,"http"),-1, -1 );
+		assertEquals ("http://localhost:8080/events/" + "topic/cg/cid?filter=filter", url );
+	}
+
+	@Test
+	public void testTimeoutNoLimitNoFilter () throws IOException
+	{
+		final LinkedList<String> hosts = new LinkedList<String> ();
+		hosts.add ( "localhost:8080" );
+		final MRConsumerImpl c = new MRConsumerImpl ( hosts, "topic", "cg", "cid", 30000, -1, null, null, null );
+		final String url = c.createUrlPath (MRConstants.makeConsumerUrl ( "localhost:8080", "topic", "cg", "cid","http" ), 30000, -1 );
+		assertEquals ( "http://localhost:8080/events/"  + "topic/cg/cid?timeout=30000", url );
+	}
+
+	@Test
+	public void testNoTimeoutWithLimitNoFilter () throws IOException
+	{
+		final LinkedList<String> hosts = new LinkedList<String> ();
+		hosts.add ( "localhost:8080" );
+		final MRConsumerImpl c = new MRConsumerImpl ( hosts, "topic", "cg", "cid", -1, 100, null, null, null );
+		final String url = c.createUrlPath (MRConstants.makeConsumerUrl ( "localhost:8080", "topic", "cg", "cid","http" ), -1, 100 );
+		assertEquals ( "http://localhost:8080/events/"  + "topic/cg/cid?limit=100", url );
+	}
+
+	@Test
+	public void testWithTimeoutWithLimitWithFilter () throws IOException
+	{
+		final LinkedList<String> hosts = new LinkedList<String> ();
+		hosts.add ( "localhost:8080" );
+		final MRConsumerImpl c = new MRConsumerImpl ( hosts, "topic", "cg", "cid", 1000, 400, "f", null, null );
+		final String url = c.createUrlPath (MRConstants.makeConsumerUrl ( "localhost:8080", "topic", "cg", "cid" ,"http"), 1000, 400 );
+		assertEquals ("http://localhost:8080/events/"  + "topic/cg/cid?timeout=1000&limit=400&filter=f", url );
+	}
+
+	@Test
+	public void testFilterEncoding () throws IOException
+	{
+		final LinkedList<String> hosts = new LinkedList<String> ();
+		hosts.add ( "localhost:8080" );
+		final MRConsumerImpl c = new MRConsumerImpl ( hosts, "topic", "cg", "cid", -1, -1, "{ \"foo\"=\"bar\"bar\" }", null, null );
+		final String url = c.createUrlPath (MRConstants.makeConsumerUrl ( "localhost:8080", "topic", "cg", "cid","http" ), -1, -1 );
+		assertEquals ( "http://localhost:8080/events/"  + "topic/cg/cid?filter=%7B+%22foo%22%3D%22bar%22bar%22+%7D", url );
+	}
+}
diff --git a/src/test/resources/log4j.xml b/src/test/resources/log4j.xml
new file mode 100644
index 0000000..b54a417
--- /dev/null
+++ b/src/test/resources/log4j.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+     ============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.
+     
+ -->
+
+<!DOCTYPE log4j:configuration PUBLIC
+  "-//APACHE//DTD LOG4J 1.2//EN" "http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/xml/doc-files/log4j.dtd">
+  
+<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">
+
+	<appender name="MR" class="org.onap.dmaap.messagerouter.dmaapclient.nsa.mr.logging.MRAppender">
+		<param name="Topic" value="Log4J_Topic"/>
+		<param name="Partition" value="1"/>
+		<param name="Hosts" value="zlxv8619.vci.att.com"/>
+		<param name="MaxBatchSize" value="100"/>
+		<param name="MaxAgeMs" value="1000"/>
+		<param name="Compress" value="false"/>
+		<layout class="org.apache.log4j.PatternLayout">
+			<param name="ConversionPattern" value="[%d{HH:mm:ss,SSS}][%-5p][%-10t]%m%n" />
+		</layout>
+	</appender>
+	
+	<appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
+		<layout class="org.apache.log4j.PatternLayout">
+			<param name="ConversionPattern" value="[%d{HH:mm:ss,SSS}][%-5p][%-10t]%m%n" />
+		</layout>
+	</appender>
+
+	<root>
+		<level value="INFO" />
+		<appender-ref ref="CONSOLE" />
+	</root>
+
+</log4j:configuration>