PHPC-1412: Disable retryWrites for tests using local DB

Additionally, we can use the generated collection name instead of "example".

Author: jmikola

tests/replicaset/manager-selectserver-001.phpt

@@ -4,13 +4,15 @@ MongoDB\Driver\Manager::selectServer() select a server from SDAM based on ReadPr
 <?php require __DIR__ . "/../utils/basic-skipif.inc"; ?>
 <?php skip_if_not_replica_set(); ?>
 <?php skip_if_not_clean(); ?>
-<?php skip_if_not_clean('local', 'example'); ?>
+<?php skip_if_not_clean('local', COLLECTION_NAME); ?>
 --FILE--
 <?php
 require_once __DIR__ . "/../utils/basic.inc";
 
+// Disable retryWrites since the test writes to the unreplicated "local" database
+$manager = new MongoDB\Driver\Manager(URI, ['retryWrites' => false]);
+
 $rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_PRIMARY);
-$manager = new MongoDB\Driver\Manager(URI);
 $server = $manager->selectServer($rp);
 $rp2 = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_PRIMARY);
 $server2 = $manager->selectServer($rp2);
@@ -48,7 +50,7 @@ $bulk = new \MongoDB\Driver\BulkWrite();
 $bulk->insert(array('_id' => 1, 'x' => 2, 'y' => 3));
 $bulk->insert(array('_id' => 2, 'x' => 3, 'y' => 4));
 $bulk->insert(array('_id' => 3, 'x' => 4, 'y' => 5));
-$result = $server2->executeBulkWrite("local.example", $bulk);
+$result = $server2->executeBulkWrite('local.' . COLLECTION_NAME, $bulk);
 var_dump($result->getInsertedCount());
 ?>
 ===DONE===

tests/replicaset/writeresult-getserver-002.phpt

@@ -5,12 +5,13 @@ MongoDB\Driver\Server: Manager->getServer() returning correct server
 <?php skip_if_not_replica_set(); ?>
 <?php skip_if_no_secondary(); ?>
 <?php skip_if_not_clean(); ?>
-<?php skip_if_not_clean('local', 'examples'); ?>
+<?php skip_if_not_clean('local', COLLECTION_NAME); ?>
 --FILE--
 <?php
 require_once __DIR__ . "/../utils/basic.inc";
 
-$manager = new MongoDB\Driver\Manager(URI);
+// Disable retryWrites since the test writes to the unreplicated "local" database
+$manager = new MongoDB\Driver\Manager(URI, ['retryWrites' => false]);
 
 
 $doc = array("example" => "document");
@@ -41,13 +42,13 @@ var_dump($server->getPort(), $server3->getPort());
 $bulk = new \MongoDB\Driver\BulkWrite();
 $bulk->insert($doc);
 
-$result = $server3->executeBulkWrite("local.examples", $bulk);
+$result = $server3->executeBulkWrite('local.' . COLLECTION_NAME, $bulk);
 var_dump($result, $result->getServer()->getHost(), $result->getServer()->getPort());
-$result = $server3->executeQuery("local.examples", new MongoDB\Driver\Query(array()));
+$result = $server3->executeQuery('local.' . COLLECTION_NAME, new MongoDB\Driver\Query(array()));
 foreach($result as $document) {
     var_dump($document);
 }
-$cmd = new MongoDB\Driver\Command(array("drop" => "examples"));
+$cmd = new MongoDB\Driver\Command(['drop' => COLLECTION_NAME]);
 $server3->executeCommand("local", $cmd);
 
 ?>

tests/server/server-executeBulkWrite-005.phpt

@@ -4,12 +4,13 @@ MongoDB\Driver\Server::executeBulkWrite() with write concern (replica set second
 <?php require __DIR__ . "/../utils/basic-skipif.inc"; ?>
 <?php skip_if_not_replica_set(); ?>
 <?php skip_if_no_secondary(); ?>
-<?php skip_if_not_clean(); ?>
+<?php skip_if_not_clean('local', COLLECTION_NAME); ?>
 --FILE--
 <?php
 require_once __DIR__ . "/../utils/basic.inc";
 
-$manager = new MongoDB\Driver\Manager(URI);
+// Disable retryWrites since the test writes to the unreplicated "local" database
+$manager = new MongoDB\Driver\Manager(URI, ['retryWrites' => false]);
 $server = $manager->selectServer(new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_SECONDARY));
 
 /* The server ignores write concerns with w>2 for writes to the local database,