public function StorageTestBase::testCRUD in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/system/src/Tests/KeyValueStore/StorageTestBase.php \Drupal\system\Tests\KeyValueStore\StorageTestBase::testCRUD()
Tests CRUD operations.
File
- core/
modules/ system/ src/ Tests/ KeyValueStore/ StorageTestBase.php, line 53 - Contains \Drupal\system\Tests\KeyValueStore\StorageTestBase.
Class
- StorageTestBase
- Base class for testing key-value storages.
Namespace
Drupal\system\Tests\KeyValueStoreCode
public function testCRUD() {
$stores = $this
->createStorage();
// Verify that each store returns its own collection name.
$this
->assertIdentical($stores[0]
->getCollectionName(), $this->collections[0]);
$this
->assertIdentical($stores[1]
->getCollectionName(), $this->collections[1]);
// Verify that an item can be stored.
$stores[0]
->set('foo', $this->objects[0]);
$this
->assertTrue($stores[0]
->has('foo'));
$this
->assertIdenticalObject($this->objects[0], $stores[0]
->get('foo'));
// Verify that the other collection is not affected.
$this
->assertFalse($stores[1]
->has('foo'));
$this
->assertFalse($stores[1]
->get('foo'));
// Verify that an item can be updated.
$stores[0]
->set('foo', $this->objects[1]);
$this
->assertIdenticalObject($this->objects[1], $stores[0]
->get('foo'));
// Verify that the other collection is still not affected.
$this
->assertFalse($stores[1]
->get('foo'));
// Verify that a collection/name pair is unique.
$stores[1]
->set('foo', $this->objects[2]);
$this
->assertIdenticalObject($this->objects[1], $stores[0]
->get('foo'));
$this
->assertIdenticalObject($this->objects[2], $stores[1]
->get('foo'));
// Verify that an item can be deleted.
$stores[0]
->delete('foo');
$this
->assertFalse($stores[0]
->has('foo'));
$this
->assertFalse($stores[0]
->get('foo'));
// Verify that the other collection is not affected.
$this
->assertTrue($stores[1]
->has('foo'));
$this
->assertIdenticalObject($this->objects[2], $stores[1]
->get('foo'));
$stores[1]
->delete('foo');
$this
->assertFalse($stores[1]
->get('foo'));
// Verify that multiple items can be stored.
$values = array(
'foo' => $this->objects[3],
'bar' => $this->objects[4],
);
$stores[0]
->setMultiple($values);
// Verify that multiple items can be retrieved.
$result = $stores[0]
->getMultiple(array(
'foo',
'bar',
));
foreach ($values as $j => $value) {
$this
->assertIdenticalObject($value, $result[$j]);
}
// Verify that the other collection was not affected.
$this
->assertFalse($stores[1]
->get('foo'));
$this
->assertFalse($stores[1]
->get('bar'));
// Verify that all items in a collection can be retrieved.
// Ensure that an item with the same name exists in the other collection.
$stores[1]
->set('foo', $this->objects[5]);
$result = $stores[0]
->getAll();
// Not using assertIdentical(), since the order is not defined for getAll().
$this
->assertEqual(count($result), count($values));
foreach ($result as $key => $value) {
$this
->assertEqual($values[$key], $value);
}
// Verify that all items in the other collection are different.
$result = $stores[1]
->getAll();
$this
->assertEqual($result, array(
'foo' => $this->objects[5],
));
// Verify that multiple items can be deleted.
$stores[0]
->deleteMultiple(array_keys($values));
$this
->assertFalse($stores[0]
->get('foo'));
$this
->assertFalse($stores[0]
->get('bar'));
$this
->assertFalse($stores[0]
->getMultiple(array(
'foo',
'bar',
)));
// Verify that deleting no items does not cause an error.
$stores[0]
->deleteMultiple(array());
// Verify that the item in the other collection still exists.
$this
->assertIdenticalObject($this->objects[5], $stores[1]
->get('foo'));
}