class SharedTempStoreTest

class SharedTempStoreTest extends UnitTestCase {
    
    /**
     * The mock key value expirable backend.
     *
     * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $keyValue;
    
    /**
     * The mock lock backend.
     *
     * @var \Drupal\Core\Lock\LockBackendInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $lock;
    
    /**
     * The temp store.
     *
     * @var \Drupal\Core\TempStore\SharedTempStore
     */
    protected $tempStore;
    
    /**
     * The owner used in this test.
     *
     * @var int
     */
    protected $owner = 1;
    
    /**
     * The request stack.
     *
     * @var \Symfony\Component\HttpFoundation\RequestStack
     */
    protected $requestStack;
    
    /**
     * A tempstore object belonging to the owner.
     *
     * @var object
     */
    protected $ownObject;
    
    /**
     * A tempstore object not belonging to the owner.
     *
     * @var object
     */
    protected $otherObject;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->keyValue = $this->createMock('Drupal\\Core\\KeyValueStore\\KeyValueStoreExpirableInterface');
        $this->lock = $this->createMock('Drupal\\Core\\Lock\\LockBackendInterface');
        $this->requestStack = new RequestStack();
        $request = Request::createFromGlobals();
        $session = $this->createMock(SessionInterface::class);
        $request->setSession($session);
        $this->requestStack
            ->push($request);
        $current_user = $this->createMock(AccountProxyInterface::class);
        $this->tempStore = new SharedTempStore($this->keyValue, $this->lock, $this->owner, $this->requestStack, $current_user, 604800);
        $this->ownObject = (object) [
            'data' => 'test_data',
            'owner' => $this->owner,
            'updated' => (int) $request->server
                ->get('REQUEST_TIME'),
        ];
        // Clone the object but change the owner.
        $this->otherObject = clone $this->ownObject;
        $this->otherObject->owner = 2;
    }
    
    /**
     * @covers ::get
     */
    public function testGet() {
        $this->keyValue
            ->expects($this->exactly(2))
            ->method('get')
            ->withConsecutive([
            'test_2',
        ], [
            'test',
        ])
            ->willReturnOnConsecutiveCalls(FALSE, $this->ownObject);
        $this->assertNull($this->tempStore
            ->get('test_2'));
        $this->assertSame($this->ownObject->data, $this->tempStore
            ->get('test'));
    }
    
    /**
     * Tests the getIfOwner() method.
     *
     * @covers ::getIfOwner
     */
    public function testGetIfOwner() {
        $this->keyValue
            ->expects($this->exactly(3))
            ->method('get')
            ->withConsecutive([
            'test_2',
        ], [
            'test',
        ], [
            'test',
        ])
            ->willReturnOnConsecutiveCalls(FALSE, $this->ownObject, $this->otherObject);
        $this->assertNull($this->tempStore
            ->getIfOwner('test_2'));
        $this->assertSame($this->ownObject->data, $this->tempStore
            ->getIfOwner('test'));
        $this->assertNull($this->tempStore
            ->getIfOwner('test'));
    }
    
    /**
     * Tests the set() method with no lock available.
     *
     * @covers ::set
     */
    public function testSetWithNoLockAvailable() {
        $this->lock
            ->expects($this->exactly(2))
            ->method('acquire')
            ->with('test')
            ->willReturn(FALSE);
        $this->lock
            ->expects($this->once())
            ->method('wait')
            ->with('test');
        $this->keyValue
            ->expects($this->once())
            ->method('getCollectionName');
        $this->expectException(TempStoreException::class);
        $this->tempStore
            ->set('test', 'value');
    }
    
    /**
     * Tests a successful set() call.
     *
     * @covers ::set
     */
    public function testSet() {
        $this->lock
            ->expects($this->once())
            ->method('acquire')
            ->with('test')
            ->willReturn(TRUE);
        $this->lock
            ->expects($this->never())
            ->method('wait');
        $this->lock
            ->expects($this->once())
            ->method('release')
            ->with('test');
        $this->keyValue
            ->expects($this->once())
            ->method('setWithExpire')
            ->with('test', $this->ownObject, 604800);
        $this->tempStore
            ->set('test', 'test_data');
    }
    
    /**
     * Tests the setIfNotExists() methods.
     *
     * @covers ::setIfNotExists
     */
    public function testSetIfNotExists() {
        $this->keyValue
            ->expects($this->once())
            ->method('setWithExpireIfNotExists')
            ->with('test', $this->ownObject, 604800)
            ->willReturn(TRUE);
        $this->assertTrue($this->tempStore
            ->setIfNotExists('test', 'test_data'));
    }
    
    /**
     * Tests the setIfOwner() method when no key exists.
     *
     * @covers ::setIfOwner
     */
    public function testSetIfOwnerWhenNotExists() {
        $this->keyValue
            ->expects($this->once())
            ->method('setWithExpireIfNotExists')
            ->willReturn(TRUE);
        $this->assertTrue($this->tempStore
            ->setIfOwner('test', 'test_data'));
    }
    
    /**
     * Tests the setIfOwner() method when a key already exists but no object.
     *
     * @covers ::setIfOwner
     */
    public function testSetIfOwnerNoObject() {
        $this->keyValue
            ->expects($this->once())
            ->method('setWithExpireIfNotExists')
            ->willReturn(FALSE);
        $this->keyValue
            ->expects($this->once())
            ->method('get')
            ->with('test')
            ->willReturn(FALSE);
        $this->assertFalse($this->tempStore
            ->setIfOwner('test', 'test_data'));
    }
    
    /**
     * Tests the setIfOwner() method with matching and non matching owners.
     *
     * @covers ::setIfOwner
     */
    public function testSetIfOwner() {
        $this->lock
            ->expects($this->once())
            ->method('acquire')
            ->with('test')
            ->willReturn(TRUE);
        $this->keyValue
            ->expects($this->exactly(2))
            ->method('setWithExpireIfNotExists')
            ->willReturn(FALSE);
        $this->keyValue
            ->expects($this->exactly(2))
            ->method('get')
            ->with('test')
            ->will($this->onConsecutiveCalls($this->ownObject, $this->otherObject));
        $this->assertTrue($this->tempStore
            ->setIfOwner('test', 'test_data'));
        $this->assertFalse($this->tempStore
            ->setIfOwner('test', 'test_data'));
    }
    
    /**
     * Tests the getMetadata() method.
     *
     * @covers ::getMetadata
     */
    public function testGetMetadata() {
        $this->keyValue
            ->expects($this->exactly(2))
            ->method('get')
            ->with('test')
            ->willReturnOnConsecutiveCalls($this->ownObject, FALSE);
        $metadata = $this->tempStore
            ->getMetadata('test');
        $this->assertInstanceOf(Lock::class, $metadata);
        $this->assertObjectHasAttribute('updated', $metadata);
        // Data should get removed.
        $this->assertObjectNotHasAttribute('data', $metadata);
        $this->assertNull($this->tempStore
            ->getMetadata('test'));
    }
    
    /**
     * Tests the delete() method.
     *
     * @covers ::delete
     */
    public function testDelete() {
        $this->lock
            ->expects($this->once())
            ->method('acquire')
            ->with('test')
            ->willReturn(TRUE);
        $this->lock
            ->expects($this->never())
            ->method('wait');
        $this->lock
            ->expects($this->once())
            ->method('release')
            ->with('test');
        $this->keyValue
            ->expects($this->once())
            ->method('delete')
            ->with('test');
        $this->tempStore
            ->delete('test');
    }
    
    /**
     * Tests the delete() method with no lock available.
     *
     * @covers ::delete
     */
    public function testDeleteWithNoLockAvailable() {
        $this->lock
            ->expects($this->exactly(2))
            ->method('acquire')
            ->with('test')
            ->willReturn(FALSE);
        $this->lock
            ->expects($this->once())
            ->method('wait')
            ->with('test');
        $this->keyValue
            ->expects($this->once())
            ->method('getCollectionName');
        $this->expectException(TempStoreException::class);
        $this->tempStore
            ->delete('test');
    }
    
    /**
     * Tests the deleteIfOwner() method.
     *
     * @covers ::deleteIfOwner
     */
    public function testDeleteIfOwner() {
        $this->lock
            ->expects($this->once())
            ->method('acquire')
            ->with('test_2')
            ->willReturn(TRUE);
        $this->keyValue
            ->expects($this->exactly(3))
            ->method('get')
            ->withConsecutive([
            'test_1',
        ], [
            'test_2',
        ], [
            'test_3',
        ])
            ->willReturnOnConsecutiveCalls(FALSE, $this->ownObject, $this->otherObject);
        $this->keyValue
            ->expects($this->once())
            ->method('delete')
            ->with('test_2');
        $this->assertTrue($this->tempStore
            ->deleteIfOwner('test_1'));
        $this->assertTrue($this->tempStore
            ->deleteIfOwner('test_2'));
        $this->assertFalse($this->tempStore
            ->deleteIfOwner('test_3'));
    }
    
    /**
     * Tests the serialization of a shared temp store.
     */
    public function testSerialization() {
        // Add an unserializable request to the request stack. If the tempstore
        // didn't use DependencySerializationTrait, an exception would be thrown
        // when we try to serialize the tempstore.
        $unserializable_request = new UnserializableRequest();
        $this->requestStack
            ->push($unserializable_request);
        $container = TestKernel::setContainerWithKernel();
        $container->set('request_stack', $this->requestStack);
        \Drupal::setContainer($container);
        $store = unserialize(serialize($this->tempStore));
        $this->assertInstanceOf(SharedTempStore::class, $store);
        $reflected_request_stack = (new \ReflectionObject($store))->getProperty('requestStack');
        $reflected_request_stack->setAccessible(TRUE);
        $request_stack = $reflected_request_stack->getValue($store);
        $this->assertEquals($this->requestStack, $request_stack);
        $this->assertSame($unserializable_request, $request_stack->pop());
    }
    
    /**
     * @group legacy
     */
    public function testLegacyConstructor() {
        $this->expectDeprecation('Calling Drupal\\Core\\TempStore\\SharedTempStore::__construct() without the $current_user argument is deprecated in drupal:9.2.0 and will be required in drupal:10.0.0. See https://www.drupal.org/node/3006268');
        $container = new ContainerBuilder();
        $current_user = $this->createMock(AccountProxyInterface::class);
        $container->set('current_user', $current_user);
        \Drupal::setContainer($container);
        $store = new SharedTempStore($this->keyValue, $this->lock, 2, $this->requestStack, 1000);
        $reflection_class = new \ReflectionClass(SharedTempStore::class);
        $current_user_property = $reflection_class->getProperty('currentUser');
        $current_user_property->setAccessible(TRUE);
        $this->assertSame($current_user, $current_user_property->getValue($store));
        $expire_property = $reflection_class->getProperty('expire');
        $expire_property->setAccessible(TRUE);
        $this->assertSame(1000, $expire_property->getValue($store));
    }
    
    /**
     * @group legacy
     * @covers \Drupal\Core\TempStore\SharedTempStoreFactory::__construct
     */
    public function testLegacyFactoryConstructor() {
        $this->expectDeprecation('Calling Drupal\\Core\\TempStore\\SharedTempStoreFactory::__construct() without the $current_user argument is deprecated in drupal:9.2.0 and will be required in drupal:10.0.0. See https://www.drupal.org/node/3006268');
        $container = new ContainerBuilder();
        $current_user = $this->createMock(AccountProxyInterface::class);
        $container->set('current_user', $current_user);
        \Drupal::setContainer($container);
        $key_value_factory = $this->prophesize(KeyValueExpirableFactoryInterface::class);
        $store = new SharedTempStoreFactory($key_value_factory->reveal(), $this->lock, $this->requestStack, 1000);
        $reflection_class = new \ReflectionClass(SharedTempStoreFactory::class);
        $current_user_property = $reflection_class->getProperty('currentUser');
        $current_user_property->setAccessible(TRUE);
        $this->assertSame($current_user, $current_user_property->getValue($store));
        $expire_property = $reflection_class->getProperty('expire');
        $expire_property->setAccessible(TRUE);
        $this->assertSame(1000, $expire_property->getValue($store));
    }

}