Revert changes to the test suite in 6a7fc49.

test/PredisClientFeatures.php

@@ -408,33 +408,18 @@ class PredisClientFeaturesTestSuite extends PHPUnit_Framework_TestCase {
         $params3 = new \Predis\ConnectionParameters($params1);
         $params4 = new \Predis\TcpConnection($params3);
 
-        $connectionCluster1 = array($params1, $params2, $params3, $params4);
-        $connectionCluster2 = array($params4);
-        $connectionCluster3 = new \Predis\ConnectionCluster();
-        $connectionCluster3->add($params4);
-
-        foreach (array($connectionCluster1, $connectionCluster2, $connectionCluster3) as $connectionCluster) {
-            $client = new \Predis\Client($connectionCluster);
-
-            foreach ($client->getConnection() as $connection) {
-                $parameters = $connection->getParameters();
-                $this->assertEquals($params1['host'], $parameters->host);
-                $this->assertEquals($params1['port'], $parameters->port);
-                $this->assertEquals($params1['connection_timeout'], $parameters->connection_timeout);
-                $this->assertEquals($params1['read_write_timeout'], $parameters->read_write_timeout);
-                $this->assertNull($parameters->password);
-            }
-        }
-
-        foreach (array($connectionCluster2, $connectionCluster3) as $connectionCluster) {
-            $client = new \Predis\Client($connectionCluster);
-
-            foreach ($client->getConnection() as $connection) {
-                $this->assertSame($params4, $connection);
-            }
+        $client = new \Predis\Client(array($params1, $params2, $params3, $params4));
+        foreach ($client->getConnection() as $connection) {
+            $parameters = $connection->getParameters();
+            $this->assertEquals($params1['host'], $parameters->host);
+            $this->assertEquals($params1['port'], $parameters->port);
+            $this->assertEquals($params1['connection_timeout'], $parameters->connection_timeout);
+            $this->assertEquals($params1['read_write_timeout'], $parameters->read_write_timeout);
+            $this->assertNull($parameters->password);
         }
     }
 
+
     /* Client + CommandPipeline */
 
     function testCommandPipeline_Simple() {