Merge pull request #45 from jmikola/multiple-toArray

PHPC-282: Test for multiple Cursor::toArray() calls

Author: jmikola

tests/standalone/cursor-get_iterator-003.phpt

@@ -0,0 +1,61 @@
+--TEST--
+MongoDB\Driver\Cursor get_iterator handler does not yield multiple iterators (toArray())
+--SKIPIF--
+<?php require __DIR__ . "/../utils/basic-skipif.inc"; CLEANUP(STANDALONE) ?>
+--FILE--
+<?php
+require_once __DIR__ . "/../utils/basic.inc";
+
+$manager = new MongoDB\Driver\Manager(STANDALONE);
+
+$bulkWrite = new MongoDB\Driver\BulkWrite;
+
+for ($i = 0; $i < 3; $i++) {
+    $bulkWrite->insert(array('_id' => $i));
+}
+
+$writeResult = $manager->executeBulkWrite(NS, $bulkWrite);
+printf("Inserted: %d\n", $writeResult->getInsertedCount());
+
+$cursor = $manager->executeQuery(NS, new MongoDB\Driver\Query(array()));
+
+echo "\nFirst Cursor::toArray():\n";
+
+    var_dump($cursor->toArray());
+
+echo "\nSecond Cursor::toArray():\n";
+
+try {
+    var_dump($cursor->toArray());
+} catch (MongoDB\Driver\Exception\LogicException $e) {
+    printf("LogicException: %s\n", $e->getMessage());
+}
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECTF--
+Inserted: 3
+
+First Cursor::toArray():
+array(3) {
+  [0]=>
+  array(1) {
+    ["_id"]=>
+    int(0)
+  }
+  [1]=>
+  array(1) {
+    ["_id"]=>
+    int(1)
+  }
+  [2]=>
+  array(1) {
+    ["_id"]=>
+    int(2)
+  }
+}
+
+Second Cursor::toArray():
+LogicException: Cursors cannot yield multiple iterators
+===DONE===