Merge pull request #722 from vermahim/master

pipelined transaction response fix

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

@@ -1,24 +1,14 @@
 package redis.clients.jedis.tests;
 
-import java.io.UnsupportedEncodingException;
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.UUID;
-
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
-
-import redis.clients.jedis.HostAndPort;
-import redis.clients.jedis.Jedis;
-import redis.clients.jedis.Pipeline;
-import redis.clients.jedis.Response;
-import redis.clients.jedis.Tuple;
+import redis.clients.jedis.*;
 import redis.clients.jedis.exceptions.JedisDataException;
 
+import java.io.UnsupportedEncodingException;
+import java.util.*;
+
 public class PipeliningTest extends Assert {
     private static HostAndPort hnp = HostAndPortUtil.getRedisServers().get(0);
 
@@ -381,4 +371,79 @@ public class PipeliningTest extends Assert {
 	assertNull(result1.get());
 	assertEquals("13", result2.get());
     }
+
+    @Test
+    public void testPipelinedTransactionResponse() {
+
+        String key1 = "key1";
+        String val1 = "val1";
+
+        String key2 = "key2";
+        String val2 = "val2";
+
+        String key3 = "key3";
+        String field1 = "field1";
+        String field2 = "field2";
+        String field3 = "field3";
+        String field4 = "field4";
+
+        String value1 = "value1";
+        String value2 = "value2";
+        String value3 = "value3";
+        String value4 = "value4";
+
+        Map<String, String> hashMap = new HashMap<String, String>();
+        hashMap.put(field1, value1);
+        hashMap.put(field2, value2);
+
+        String key4 = "key4";
+        Map<String, String> hashMap1 = new HashMap<String, String>();
+        hashMap1.put(field3, value3);
+        hashMap1.put(field4, value4);
+
+
+        jedis.set(key1, val1);
+        jedis.set(key2, val2);
+        jedis.hmset(key3, hashMap);
+        jedis.hmset(key4, hashMap1);
+
+        Pipeline pipeline = jedis.pipelined();
+        pipeline.multi();
+
+        pipeline.get(key1);
+        pipeline.hgetAll(key2);
+        pipeline.hgetAll(key3);
+        pipeline.get(key4);
+
+        Response<List<Object> > response = pipeline.exec();
+        pipeline.sync();
+
+        List<Object> result = response.get();
+
+        assertEquals(4, result.size());
+
+        assertEquals("val1", result.get(0));
+
+        assertTrue(result.get(1) instanceof JedisDataException);
+
+        Map<String, String> hashMapReceived = (Map<String, String>)result.get(2);
+        Iterator<String> iterator = hashMapReceived.keySet().iterator();
+        String mapKey1 = iterator.next();
+        String mapKey2 = iterator.next();
+        assertFalse(iterator.hasNext());
+        verifyHasBothValues(mapKey1, mapKey2, field1, field2);
+        String mapValue1 = hashMapReceived.get(mapKey1);
+        String mapValue2 = hashMapReceived.get(mapKey2);
+        verifyHasBothValues(mapValue1, mapValue2, value1, value2);
+
+        assertTrue(result.get(3) instanceof JedisDataException);
+    }
+
+    private void verifyHasBothValues(String firstKey, String secondKey, String value1, String value2) {
+        assertFalse(firstKey.equals(secondKey));
+        assertTrue(firstKey.equals(value1)
+                || firstKey.equals(value2));
+        assertTrue(secondKey.equals(value1)
+                || secondKey.equals(value2));
+    }
 }