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mongo-php-library
Commit 909121fc authored by Jeremy Mikola's avatar Jeremy Mikola
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Explain why rewind() is not used in testNextAdvancesKey()

parent adbea29e
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tests/Operation/WatchFunctionalTest.php
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...@@ -746,6 +746,8 @@ class WatchFunctionalTest extends FunctionalTestCase ...@@ -746,6 +746,8 @@ class WatchFunctionalTest extends FunctionalTestCase
$this->insertDocument(['x' => 1]); $this->insertDocument(['x' => 1]);
$this->insertDocument(['x' => 2]); $this->insertDocument(['x' => 2]);
/* Note: we intentionally do not start iteration with rewind() to ensure
* that next() behaves identically when called without rewind(). */
$changeStream->next(); $changeStream->next();
$this->assertSame(0, $changeStream->key()); $this->assertSame(0, $changeStream->key());
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