Allow to execute tests against a remote server.

Update Maven pom to use "redis-host" and "redis-port" env. properties.
Default values point to localhost:6379.

Tests updated to use this properties and also defaulted to localhost:6379.

pom.xml

@@ -12,6 +12,12 @@
   		<scope>compile</scope>
   	</dependency>
   </dependencies>
+  
+  <properties>
+  	<redis-host>localhost</redis-host>
+  	<redis-port>6379</redis-port>
+  </properties>
+  
   <build>
     <plugins>
       <plugin>
@@ -23,6 +29,17 @@
               <target>1.6</target>
           </configuration>
       </plugin>
+      <plugin>
+      	<groupId>org.apache.maven.plugins</groupId>
+      	<artifactId>maven-surefire-plugin</artifactId>
+      	<version>2.6</version>
+      	<configuration>	
+					<systemPropertyVariables>
+						<redis-host>${redis-host}</redis-host>
+						<redis-port>${redis-port}</redis-port>
+					</systemPropertyVariables>
+				</configuration>
+      </plugin>
     </plugins>
   </build>
 </project>

src/test/java/redis/clients/jedis/tests/JedisPoolTest.java

@@ -4,6 +4,7 @@ import java.io.IOException;
 import java.util.concurrent.TimeoutException;
 
 import org.junit.Assert;
+import org.junit.Before;
 import org.junit.Test;
 
 import redis.clients.jedis.Jedis;
@@ -11,9 +12,27 @@ import redis.clients.jedis.JedisPool;
 import redis.clients.jedis.Protocol;
 
 public class JedisPoolTest extends Assert {
+	private static String host = "localhost";
+	private static int port = Protocol.DEFAULT_PORT;
+	
+	static {
+		final String envHost = System.getProperty("redis-host");
+		final String envPort = System.getProperty("redis-port");
+		if (null != envHost && 0 < envHost.length()) {
+			host = envHost;
+		}
+		if (null != envPort && 0 < envPort.length()) {
+			try {
+				port = Integer.parseInt(envPort);
+			} catch (final NumberFormatException e) {}
+		}
+		
+		System.out.println("Redis host to be used : " + host + ":" + port);
+	}
+	
 	@Test
 	public void checkConnections() throws TimeoutException {
-	JedisPool pool = new JedisPool("localhost", Protocol.DEFAULT_PORT, 2000);
+		JedisPool pool = new JedisPool(host, port, 2000);
 		pool.setResourcesNumber(10);
 		pool.init();
 
@@ -27,7 +46,7 @@ public class JedisPoolTest extends Assert {
 
 	@Test
 	public void checkConnectionWithDefaultPort() throws TimeoutException {
-	JedisPool pool = new JedisPool("localhost");
+		JedisPool pool = new JedisPool(host, port);
 		pool.setResourcesNumber(10);
 		pool.init();
 
@@ -41,7 +60,7 @@ public class JedisPoolTest extends Assert {
 
 	@Test
 	public void checkJedisIsReusedWhenReturned() throws TimeoutException {
-	JedisPool pool = new JedisPool("localhost");
+		JedisPool pool = new JedisPool(host, port);
 		pool.setResourcesNumber(1);
 		pool.init();
 
@@ -60,7 +79,7 @@ public class JedisPoolTest extends Assert {
 	@Test
 	public void checkPoolRepairedWhenJedisIsBroken() throws TimeoutException,
 			IOException {
-	JedisPool pool = new JedisPool("localhost");
+		JedisPool pool = new JedisPool(host, port);
 		pool.setResourcesNumber(1);
 		pool.init();
 
@@ -78,7 +97,7 @@ public class JedisPoolTest extends Assert {
 
 	@Test(expected = TimeoutException.class)
 	public void checkPoolOverflow() throws TimeoutException {
-	JedisPool pool = new JedisPool("localhost");
+		JedisPool pool = new JedisPool(host, port);
 		pool.setResourcesNumber(1);
 		pool.init();
 

src/test/java/redis/clients/jedis/tests/PipeliningTest.java

@@ -6,19 +6,45 @@ import java.util.List;
 
 import junit.framework.Assert;
 
+import org.junit.Before;
 import org.junit.Test;
 
 import redis.clients.jedis.Jedis;
 import redis.clients.jedis.JedisPipeline;
+import redis.clients.jedis.Protocol;
 
 public class PipeliningTest extends Assert {
-    @Test
+	private static String host = "localhost";
-    public void pipeline() throws UnknownHostException, IOException {
+	private static int port = Protocol.DEFAULT_PORT;
-	Jedis jedis = new Jedis("localhost");
+	
+	static {
+		final String envHost = System.getProperty("redis-host");
+		final String envPort = System.getProperty("redis-port");
+		if (null != envHost && 0 < envHost.length()) {
+			host = envHost;
+		}
+		if (null != envPort && 0 < envPort.length()) {
+			try {
+				port = Integer.parseInt(envPort);
+			} catch (final NumberFormatException e) {
+			}
+		}
+
+		System.out.println("Redis host to be used : " + host + ":" + port);
+	}
+	
+	private Jedis jedis;
+
+	@Before
+	public void setUp() throws Exception {
+		jedis = new Jedis(host, port, 500);
 		jedis.connect();
 		jedis.auth("foobared");
 		jedis.flushAll();
+	}
 
+    @Test
+    public void pipeline() throws UnknownHostException, IOException {
 	List<Object> results = jedis.pipelined(new JedisPipeline() {
 	    public void execute() {
 		client.set("foo", "bar");

src/test/java/redis/clients/jedis/tests/commands/JedisCommandTestBase.java

@@ -12,6 +12,23 @@ import redis.clients.jedis.Jedis;
 import redis.clients.jedis.Protocol;
 
 public abstract class JedisCommandTestBase extends Assert {
+	protected static String host = "localhost";
+	protected static int port = Protocol.DEFAULT_PORT;
+	static {
+		final String envHost = System.getProperty("redis-host");
+		final String envPort = System.getProperty("redis-port");
+		if (null != envHost && 0 < envHost.length()) {
+			host = envHost;
+		}
+		if (null != envPort && 0 < envPort.length()) {
+			try {
+				port = Integer.parseInt(envPort);
+			} catch (final NumberFormatException e) {
+			}
+		}
+
+		System.out.println("Redis host to be used : " + host + ":" + port);
+	}
 
 	protected Jedis jedis;
 
@@ -21,7 +38,7 @@ public abstract class JedisCommandTestBase extends Assert {
 
 	@Before
 	public void setUp() throws Exception {
-	jedis = new Jedis("localhost", Protocol.DEFAULT_PORT, 500);
+		jedis = new Jedis(host, port, 500);
 		jedis.connect();
 		jedis.auth("foobared");
 		jedis.flushAll();
@@ -33,7 +50,7 @@ public abstract class JedisCommandTestBase extends Assert {
 	}
 
 	protected Jedis createJedis() throws UnknownHostException, IOException {
-	Jedis j = new Jedis("localhost");
+		Jedis j = new Jedis(host, port);
 		j.connect();
 		j.auth("foobared");
 		j.flushAll();

src/test/java/redis/clients/jedis/tests/commands/TransactionCommandsTest.java

@@ -5,6 +5,7 @@ import java.net.UnknownHostException;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.junit.Before;
 import org.junit.Test;
 
 import redis.clients.jedis.Jedis;
@@ -13,6 +14,17 @@ import redis.clients.jedis.Transaction;
 import redis.clients.jedis.TransactionBlock;
 
 public class TransactionCommandsTest extends JedisCommandTestBase {
+	Jedis nj;
+	@Before
+	public void setUp() throws Exception {
+		super.setUp();
+
+		nj = new Jedis(host, port, 500);
+		nj.connect();
+		nj.auth("foobared");
+		nj.flushAll();
+	}
+
     @Test
     public void multi() {
 	Transaction trans = jedis.multi();
@@ -62,7 +74,6 @@ public class TransactionCommandsTest extends JedisCommandTestBase {
 	jedis.watch("mykey");
 	Transaction t = jedis.multi();
 
-	Jedis nj = new Jedis("localhost");
 	nj.connect();
 	nj.auth("foobared");
 	nj.set("mykey", "bar");
@@ -83,7 +94,6 @@ public class TransactionCommandsTest extends JedisCommandTestBase {
 	assertEquals("OK", status);
 	Transaction t = jedis.multi();
 
-	Jedis nj = new Jedis("localhost");
 	nj.connect();
 	nj.auth("foobared");
 	nj.set("mykey", "bar");