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phab/src/applications/phid/handle/pool/__tests__/PhabricatorHandlePoolTestCase.php
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PhabricatorHandlePoolTestCase.php
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<?php
final class PhabricatorHandlePoolTestCase extends PhabricatorTestCase {
protected function getPhabricatorTestCaseConfiguration() {
return array(
self::PHABRICATOR_TESTCONFIG_BUILD_STORAGE_FIXTURES => true,
);
}
public function testHandlePools() {
// A lot of the batch/just-in-time/cache behavior of handle pools is not
// observable by design, so these tests don't directly cover it.
$viewer = $this->generateNewTestUser();
$viewer_phid = $viewer->getPHID();
$phids = array($viewer_phid);
$handles = $viewer->loadHandles($phids);
// The handle load hasn't happened yet, but we can't directly observe that.
// Test Countable behaviors.
$this->assertEqual(1, count($handles));
// Test ArrayAccess behaviors.
$this->assertEqual(
array($viewer_phid),
array_keys(iterator_to_array($handles)));
$this->assertEqual(true, $handles[$viewer_phid]->isComplete());
$this->assertEqual($viewer_phid, $handles[$viewer_phid]->getPHID());
$this->assertTrue(isset($handles[$viewer_phid]));
$this->assertFalse(isset($handles['quack']));
// Test Iterator behaviors.
foreach ($handles as $key => $handle) {
$this->assertEqual($viewer_phid, $key);
$this->assertEqual($viewer_phid, $handle->getPHID());
}
// Do this twice to make sure the handle list is rewindable.
foreach ($handles as $key => $handle) {
$this->assertEqual($viewer_phid, $key);
$this->assertEqual($viewer_phid, $handle->getPHID());
}
$more_handles = $viewer->loadHandles($phids);
// This is testing that we got back a reference to the exact same object,
// which implies the caching behavior is working correctly.
$this->assertEqual(
$handles[$viewer_phid],
$more_handles[$viewer_phid],
pht('Handles should use viewer handle pool cache.'));
}
}
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