public function TempStoreDatabaseTest::testUserTempStore in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/user/src/Tests/TempStoreDatabaseTest.php \Drupal\user\Tests\TempStoreDatabaseTest::testUserTempStore()
Tests the UserTempStore API.
File
- core/
modules/ user/ src/ Tests/ TempStoreDatabaseTest.php, line 76 - Contains \Drupal\user\Tests\TempStoreDatabaseTest.
Class
- TempStoreDatabaseTest
- Tests the temporary object storage system.
Namespace
Drupal\user\TestsCode
public function testUserTempStore() {
// Create a key/value collection.
$factory = new SharedTempStoreFactory(new KeyValueExpirableFactory(\Drupal::getContainer()), new DatabaseLockBackend(Database::getConnection()), $this->container
->get('request_stack'));
$collection = $this
->randomMachineName();
// Create two mock users.
for ($i = 0; $i <= 1; $i++) {
$users[$i] = mt_rand(500, 5000000);
// Storing the SharedTempStore objects in a class member variable causes a
// fatal exception, because in that situation garbage collection is not
// triggered until the test class itself is destructed, after tearDown()
// has deleted the database tables. Store the objects locally instead.
$stores[$i] = $factory
->get($collection, $users[$i]);
}
$key = $this
->randomMachineName();
// Test that setIfNotExists() succeeds only the first time.
for ($i = 0; $i <= 1; $i++) {
// setIfNotExists() should be TRUE the first time (when $i is 0) and
// FALSE the second time (when $i is 1).
$this
->assertEqual(!$i, $stores[0]
->setIfNotExists($key, $this->objects[$i]));
$metadata = $stores[0]
->getMetadata($key);
$this
->assertEqual($users[0], $metadata->owner);
$this
->assertIdenticalObject($this->objects[0], $stores[0]
->get($key));
// Another user should get the same result.
$metadata = $stores[1]
->getMetadata($key);
$this
->assertEqual($users[0], $metadata->owner);
$this
->assertIdenticalObject($this->objects[0], $stores[1]
->get($key));
}
// Remove the item and try to set it again.
$stores[0]
->delete($key);
$stores[0]
->setIfNotExists($key, $this->objects[1]);
// This time it should succeed.
$this
->assertIdenticalObject($this->objects[1], $stores[0]
->get($key));
// This user can update the object.
$stores[0]
->set($key, $this->objects[2]);
$this
->assertIdenticalObject($this->objects[2], $stores[0]
->get($key));
// The object is the same when another user loads it.
$this
->assertIdenticalObject($this->objects[2], $stores[1]
->get($key));
// This user should be allowed to get, update, delete.
$this
->assertTrue($stores[0]
->getIfOwner($key) instanceof \stdClass);
$this
->assertTrue($stores[0]
->setIfOwner($key, $this->objects[1]));
$this
->assertTrue($stores[0]
->deleteIfOwner($key));
// Another user can update the object and become the owner.
$stores[1]
->set($key, $this->objects[3]);
$this
->assertIdenticalObject($this->objects[3], $stores[0]
->get($key));
$this
->assertIdenticalObject($this->objects[3], $stores[1]
->get($key));
$metadata = $stores[1]
->getMetadata($key);
$this
->assertEqual($users[1], $metadata->owner);
// The first user should be informed that the second now owns the data.
$metadata = $stores[0]
->getMetadata($key);
$this
->assertEqual($users[1], $metadata->owner);
// The first user should no longer be allowed to get, update, delete.
$this
->assertNull($stores[0]
->getIfOwner($key));
$this
->assertFalse($stores[0]
->setIfOwner($key, $this->objects[1]));
$this
->assertFalse($stores[0]
->deleteIfOwner($key));
// Now manually expire the item (this is not exposed by the API) and then
// assert it is no longer accessible.
db_update('key_value_expire')
->fields(array(
'expire' => REQUEST_TIME - 1,
))
->condition('collection', "user.shared_tempstore.{$collection}")
->condition('name', $key)
->execute();
$this
->assertFalse($stores[0]
->get($key));
$this
->assertFalse($stores[1]
->get($key));
}