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41 results

ManagerTest.php

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    ManagerTest.php 23.68 KiB
    <?php
    /**
     * @copyright Copyright (c) 2016 Joas Schilling <coding@schilljs.com>
     *
     * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
     * @author Christoph Wurst <christoph@winzerhof-wurst.at>
     * @author Joas Schilling <coding@schilljs.com>
     * @author Julius Härtl <jus@bitgrid.net>
     * @author Roeland Jago Douma <roeland@famdouma.nl>
     *
     * @license GNU AGPL version 3 or any later version
     *
     * This program is free software: you can redistribute it and/or modify
     * it under the terms of the GNU Affero General Public License as
     * published by the Free Software Foundation, either version 3 of the
     * License, or (at your option) any later version.
     *
     * This program is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     * GNU Affero General Public License for more details.
     *
     * You should have received a copy of the GNU Affero General Public License
     * along with this program. If not, see <http://www.gnu.org/licenses/>.
     *
     */
    namespace OCA\WorkflowEngine\Tests;
    
    use OC\L10N\L10N;
    use OCA\WorkflowEngine\Entity\File;
    use OCA\WorkflowEngine\Helper\ScopeContext;
    use OCA\WorkflowEngine\Manager;
    use OCP\AppFramework\QueryException;
    use OCP\EventDispatcher\IEventDispatcher;
    use OCP\Files\IRootFolder;
    use OCP\IConfig;
    use OCP\IDBConnection;
    use OCP\IL10N;
    use OCP\ILogger;
    use OCP\IServerContainer;
    use OCP\IURLGenerator;
    use OCP\IUserManager;
    use OCP\IUserSession;
    use OCP\SystemTag\ISystemTagManager;
    use OCP\WorkflowEngine\ICheck;
    use OCP\WorkflowEngine\IEntity;
    use OCP\WorkflowEngine\IEntityEvent;
    use OCP\WorkflowEngine\IManager;
    use OCP\WorkflowEngine\IOperation;
    use PHPUnit\Framework\MockObject\MockObject;
    use Symfony\Component\EventDispatcher\EventDispatcherInterface;
    use Test\TestCase;
    
    /**
     * Class ManagerTest
     *
     * @package OCA\WorkflowEngine\Tests
     * @group DB
     */
    class ManagerTest extends TestCase {
    
    	/** @var Manager */
    	protected $manager;
    	/** @var MockObject|IDBConnection */
    	protected $db;
    	/** @var \PHPUnit\Framework\MockObject\MockObject|ILogger */
    	protected $logger;
    	/** @var \PHPUnit\Framework\MockObject\MockObject|EventDispatcherInterface */
    	protected $legacyDispatcher;
    	/** @var MockObject|IServerContainer */
    	protected $container;
    	/** @var MockObject|IUserSession */
    	protected $session;
    	/** @var MockObject|L10N */
    	protected $l;
    	/** @var MockObject|IEventDispatcher */
    	protected $dispatcher;
    	/** @var MockObject|IConfig */
    	protected $config;
    
    	protected function setUp(): void {
    		parent::setUp();
    
    		$this->db = \OC::$server->getDatabaseConnection();
    		$this->container = $this->createMock(IServerContainer::class);
    		/** @var IL10N|MockObject $l */
    		$this->l = $this->createMock(IL10N::class);
    		$this->l->method('t')
    			->willReturnCallback(function ($text, $parameters = []) {
    				return vsprintf($text, $parameters);
    			});
    
    		$this->legacyDispatcher = $this->createMock(EventDispatcherInterface::class);
    		$this->logger = $this->createMock(ILogger::class);
    		$this->session = $this->createMock(IUserSession::class);
    		$this->dispatcher = $this->createMock(IEventDispatcher::class);
    		$this->config = $this->createMock(IConfig::class);
    
    		$this->manager = new Manager(
    			\OC::$server->getDatabaseConnection(),
    			$this->container,
    			$this->l,
    			$this->legacyDispatcher,
    			$this->logger,
    			$this->session,
    			$this->dispatcher,
    			$this->config
    		);
    		$this->clearTables();
    	}
    
    	protected function tearDown(): void {
    		$this->clearTables();
    		parent::tearDown();
    	}
    
    	/**
    	 * @return MockObject|ScopeContext
    	 */
    	protected function buildScope(string $scopeId = null): MockObject {
    		$scopeContext = $this->createMock(ScopeContext::class);
    		$scopeContext->expects($this->any())
    			->method('getScope')
    			->willReturn($scopeId ? IManager::SCOPE_USER : IManager::SCOPE_ADMIN);
    		$scopeContext->expects($this->any())
    			->method('getScopeId')
    			->willReturn($scopeId ?? '');
    		$scopeContext->expects($this->any())
    			->method('getHash')
    			->willReturn(md5($scopeId ?? ''));
    
    		return $scopeContext;
    	}
    
    	public function clearTables() {
    		$query = $this->db->getQueryBuilder();
    		foreach (['flow_checks', 'flow_operations', 'flow_operations_scope'] as $table) {
    			$query->delete($table)
    				->execute();
    		}
    	}
    
    	public function testChecks() {
    		$check1 = $this->invokePrivate($this->manager, 'addCheck', ['Test', 'equal', 1]);
    		$check2 = $this->invokePrivate($this->manager, 'addCheck', ['Test', '!equal', 2]);
    
    		$data = $this->manager->getChecks([$check1]);
    		$this->assertArrayHasKey($check1, $data);
    		$this->assertArrayNotHasKey($check2, $data);
    
    		$data = $this->manager->getChecks([$check1, $check2]);
    		$this->assertArrayHasKey($check1, $data);
    		$this->assertArrayHasKey($check2, $data);
    
    		$data = $this->manager->getChecks([$check2, $check1]);
    		$this->assertArrayHasKey($check1, $data);
    		$this->assertArrayHasKey($check2, $data);
    
    		$data = $this->manager->getChecks([$check2]);
    		$this->assertArrayNotHasKey($check1, $data);
    		$this->assertArrayHasKey($check2, $data);
    	}
    
    	public function testScope() {
    		$adminScope = $this->buildScope();
    		$userScope = $this->buildScope('jackie');
    		$entity = File::class;
    
    		$opId1 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestOp', 'Test01', [11, 22], 'foo', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId1, $adminScope]);
    
    		$opId2 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestOp', 'Test02', [33, 22], 'bar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId2, $userScope]);
    		$opId3 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestOp', 'Test03', [11, 44], 'foobar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId3, $userScope]);
    
    		$this->assertTrue($this->invokePrivate($this->manager, 'canModify', [$opId1, $adminScope]));
    		$this->assertFalse($this->invokePrivate($this->manager, 'canModify', [$opId2, $adminScope]));
    		$this->assertFalse($this->invokePrivate($this->manager, 'canModify', [$opId3, $adminScope]));
    
    		$this->assertFalse($this->invokePrivate($this->manager, 'canModify', [$opId1, $userScope]));
    		$this->assertTrue($this->invokePrivate($this->manager, 'canModify', [$opId2, $userScope]));
    		$this->assertTrue($this->invokePrivate($this->manager, 'canModify', [$opId3, $userScope]));
    	}
    
    	public function testGetAllOperations() {
    		$adminScope = $this->buildScope();
    		$userScope = $this->buildScope('jackie');
    		$entity = File::class;
    
    		$adminOperation = $this->createMock(IOperation::class);
    		$adminOperation->expects($this->any())
    			->method('isAvailableForScope')
    			->willReturnMap([
    				[IManager::SCOPE_ADMIN, true],
    				[IManager::SCOPE_USER, false],
    			]);
    		$userOperation = $this->createMock(IOperation::class);
    		$userOperation->expects($this->any())
    			->method('isAvailableForScope')
    			->willReturnMap([
    				[IManager::SCOPE_ADMIN, false],
    				[IManager::SCOPE_USER, true],
    			]);
    
    		$this->container->expects($this->any())
    			->method('query')
    			->willReturnCallback(function ($className) use ($adminOperation, $userOperation) {
    				switch ($className) {
    					case 'OCA\WFE\TestAdminOp':
    						return $adminOperation;
    					case 'OCA\WFE\TestUserOp':
    						return $userOperation;
    				}
    			});
    
    		$opId1 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestAdminOp', 'Test01', [11, 22], 'foo', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId1, $adminScope]);
    
    		$opId2 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestUserOp', 'Test02', [33, 22], 'bar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId2, $userScope]);
    		$opId3 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestUserOp', 'Test03', [11, 44], 'foobar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId3, $userScope]);
    
    		$opId4 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestAdminOp', 'Test04', [41, 10, 4], 'NoBar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId4, $userScope]);
    
    		$adminOps = $this->manager->getAllOperations($adminScope);
    		$userOps = $this->manager->getAllOperations($userScope);
    
    		$this->assertSame(1, count($adminOps));
    		$this->assertTrue(array_key_exists('OCA\WFE\TestAdminOp', $adminOps));
    		$this->assertFalse(array_key_exists('OCA\WFE\TestUserOp', $adminOps));
    
    		$this->assertSame(1, count($userOps));
    		$this->assertFalse(array_key_exists('OCA\WFE\TestAdminOp', $userOps));
    		$this->assertTrue(array_key_exists('OCA\WFE\TestUserOp', $userOps));
    		$this->assertSame(2, count($userOps['OCA\WFE\TestUserOp']));
    	}
    
    	public function testGetOperations() {
    		$adminScope = $this->buildScope();
    		$userScope = $this->buildScope('jackie');
    		$entity = File::class;
    
    		$opId1 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestOp', 'Test01', [11, 22], 'foo', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId1, $adminScope]);
    		$opId4 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\OtherTestOp', 'Test04', [5], 'foo', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId4, $adminScope]);
    
    		$opId2 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestOp', 'Test02', [33, 22], 'bar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId2, $userScope]);
    		$opId3 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestOp', 'Test03', [11, 44], 'foobar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId3, $userScope]);
    		$opId5 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\OtherTestOp', 'Test05', [5], 'foobar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId5, $userScope]);
    
    		$operation = $this->createMock(IOperation::class);
    		$operation->expects($this->any())
    			->method('isAvailableForScope')
    			->willReturnMap([
    				[IManager::SCOPE_ADMIN, true],
    				[IManager::SCOPE_USER, true],
    			]);
    
    		$this->container->expects($this->any())
    			->method('query')
    			->willReturnCallback(function ($className) use ($operation) {
    				switch ($className) {
    					case 'OCA\WFE\TestOp':
    						return $operation;
    					case 'OCA\WFE\OtherTestOp':
    						throw new QueryException();
    				}
    			});
    
    		$adminOps = $this->manager->getOperations('OCA\WFE\TestOp', $adminScope);
    		$userOps = $this->manager->getOperations('OCA\WFE\TestOp', $userScope);
    
    		$this->assertSame(1, count($adminOps));
    		array_walk($adminOps, function ($op) {
    			$this->assertTrue($op['class'] === 'OCA\WFE\TestOp');
    		});
    
    		$this->assertSame(2, count($userOps));
    		array_walk($userOps, function ($op) {
    			$this->assertTrue($op['class'] === 'OCA\WFE\TestOp');
    		});
    	}
    
    	public function testUpdateOperation() {
    		$adminScope = $this->buildScope();
    		$userScope = $this->buildScope('jackie');
    		$entity = File::class;
    
    		$operationMock = $this->createMock(IOperation::class);
    		$operationMock->expects($this->any())
    			->method('isAvailableForScope')
    			->withConsecutive(
    				[IManager::SCOPE_ADMIN],
    				[IManager::SCOPE_USER]
    			)
    			->willReturn(true);
    
    		$this->container->expects($this->any())
    			->method('query')
    			->willReturnCallback(function ($class) use ($operationMock) {
    				if (substr($class, -2) === 'Op') {
    					return $operationMock;
    				} elseif ($class === File::class) {
    					return $this->getMockBuilder(File::class)
    						->setConstructorArgs([
    							$this->l,
    							$this->createMock(IURLGenerator::class),
    							$this->createMock(IRootFolder::class),
    							$this->createMock(ILogger::class),
    							$this->createMock(\OCP\Share\IManager::class),
    							$this->createMock(IUserSession::class),
    							$this->createMock(ISystemTagManager::class),
    							$this->createMock(IUserManager::class),
    						])
    						->setMethodsExcept(['getEvents'])
    						->getMock();
    				}
    				return $this->createMock(ICheck::class);
    			});
    
    		$opId1 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestAdminOp', 'Test01', [11, 22], 'foo', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId1, $adminScope]);
    
    		$opId2 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestUserOp', 'Test02', [33, 22], 'bar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId2, $userScope]);
    
    		$check1 = ['class' => 'OCA\WFE\C22', 'operator' => 'eq', 'value' => 'asdf'];
    		$check2 = ['class' => 'OCA\WFE\C33', 'operator' => 'eq', 'value' => 23456];
    
    		/** @noinspection PhpUnhandledExceptionInspection */
    		$op = $this->manager->updateOperation($opId1, 'Test01a', [$check1, $check2], 'foohur', $adminScope, $entity, ['\OCP\Files::postDelete']);
    		$this->assertSame('Test01a', $op['name']);
    		$this->assertSame('foohur', $op['operation']);
    
    		/** @noinspection PhpUnhandledExceptionInspection */
    		$op = $this->manager->updateOperation($opId2, 'Test02a', [$check1], 'barfoo', $userScope, $entity, ['\OCP\Files::postDelete']);
    		$this->assertSame('Test02a', $op['name']);
    		$this->assertSame('barfoo', $op['operation']);
    
    		foreach ([[$adminScope, $opId2], [$userScope, $opId1]] as $run) {
    			try {
    				/** @noinspection PhpUnhandledExceptionInspection */
    				$this->manager->updateOperation($run[1], 'Evil', [$check2], 'hackx0r', $run[0], $entity, []);
    				$this->assertTrue(false, 'DomainException not thrown');
    			} catch (\DomainException $e) {
    				$this->assertTrue(true);
    			}
    		}
    	}
    
    	public function testDeleteOperation() {
    		$adminScope = $this->buildScope();
    		$userScope = $this->buildScope('jackie');
    		$entity = File::class;
    
    		$opId1 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestAdminOp', 'Test01', [11, 22], 'foo', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId1, $adminScope]);
    
    		$opId2 = $this->invokePrivate(
    			$this->manager,
    			'insertOperation',
    			['OCA\WFE\TestUserOp', 'Test02', [33, 22], 'bar', $entity, []]
    		);
    		$this->invokePrivate($this->manager, 'addScope', [$opId2, $userScope]);
    
    		foreach ([[$adminScope, $opId2], [$userScope, $opId1]] as $run) {
    			try {
    				/** @noinspection PhpUnhandledExceptionInspection */
    				$this->manager->deleteOperation($run[1], $run[0]);
    				$this->assertTrue(false, 'DomainException not thrown');
    			} catch (\Exception $e) {
    				$this->assertInstanceOf(\DomainException::class, $e);
    			}
    		}
    
    		/** @noinspection PhpUnhandledExceptionInspection */
    		$this->manager->deleteOperation($opId1, $adminScope);
    		/** @noinspection PhpUnhandledExceptionInspection */
    		$this->manager->deleteOperation($opId2, $userScope);
    
    		foreach ([$opId1, $opId2] as $opId) {
    			try {
    				$this->invokePrivate($this->manager, 'getOperation', [$opId]);
    				$this->assertTrue(false, 'UnexpectedValueException not thrown');
    			} catch (\Exception $e) {
    				$this->assertInstanceOf(\UnexpectedValueException::class, $e);
    			}
    		}
    	}
    
    	public function testGetEntitiesListBuildInOnly() {
    		$fileEntityMock = $this->createMock(File::class);
    
    		$this->container->expects($this->once())
    			->method('query')
    			->with(File::class)
    			->willReturn($fileEntityMock);
    
    		$entities = $this->manager->getEntitiesList();
    
    		$this->assertCount(1, $entities);
    		$this->assertInstanceOf(IEntity::class, $entities[0]);
    	}
    
    	public function testGetEntitiesList() {
    		$fileEntityMock = $this->createMock(File::class);
    
    		$this->container->expects($this->once())
    			->method('query')
    			->with(File::class)
    			->willReturn($fileEntityMock);
    
    		/** @var MockObject|IEntity $extraEntity */
    		$extraEntity = $this->createMock(IEntity::class);
    
    		$this->legacyDispatcher->expects($this->once())
    			->method('dispatch')
    			->with('OCP\WorkflowEngine::registerEntities', $this->anything())
    			->willReturnCallback(function () use ($extraEntity) {
    				$this->manager->registerEntity($extraEntity);
    			});
    
    		$entities = $this->manager->getEntitiesList();
    
    		$this->assertCount(2, $entities);
    
    		$entityTypeCounts = array_reduce($entities, function (array $carry, IEntity $entity) {
    			if ($entity instanceof File) {
    				$carry[0]++;
    			} elseif ($entity instanceof IEntity) {
    				$carry[1]++;
    			}
    			return $carry;
    		}, [0, 0]);
    
    		$this->assertSame(1, $entityTypeCounts[0]);
    		$this->assertSame(1, $entityTypeCounts[1]);
    	}
    
    	public function testValidateOperationOK() {
    		$check = [
    			'class' => ICheck::class,
    			'operator' => 'is',
    			'value' => 'barfoo',
    		];
    
    		$operationMock = $this->createMock(IOperation::class);
    		$entityMock = $this->createMock(IEntity::class);
    		$eventEntityMock = $this->createMock(IEntityEvent::class);
    		$checkMock = $this->createMock(ICheck::class);
    		$scopeMock = $this->createMock(ScopeContext::class);
    
    		$scopeMock->expects($this->any())
    			->method('getScope')
    			->willReturn(IManager::SCOPE_ADMIN);
    
    		$operationMock->expects($this->once())
    			->method('isAvailableForScope')
    			->with(IManager::SCOPE_ADMIN)
    			->willReturn(true);
    
    		$operationMock->expects($this->once())
    			->method('validateOperation')
    			->with('test', [$check], 'operationData');
    
    		$entityMock->expects($this->any())
    			->method('getEvents')
    			->willReturn([$eventEntityMock]);
    
    		$eventEntityMock->expects($this->any())
    			->method('getEventName')
    			->willReturn('MyEvent');
    
    		$checkMock->expects($this->any())
    			->method('supportedEntities')
    			->willReturn([IEntity::class]);
    		$checkMock->expects($this->atLeastOnce())
    			->method('validateCheck');
    
    		$this->container->expects($this->any())
    			->method('query')
    			->willReturnCallback(function ($className) use ($operationMock, $entityMock, $eventEntityMock, $checkMock) {
    				switch ($className) {
    					case IOperation::class:
    						return $operationMock;
    					case IEntity::class:
    						return $entityMock;
    					case IEntityEvent::class:
    						return $eventEntityMock;
    					case ICheck::class:
    						return $checkMock;
    					default:
    						return $this->createMock($className);
    				}
    			});
    
    		$this->manager->validateOperation(IOperation::class, 'test', [$check], 'operationData', $scopeMock, IEntity::class, ['MyEvent']);
    	}
    
    	public function testValidateOperationCheckInputLengthError() {
    		$check = [
    			'class' => ICheck::class,
    			'operator' => 'is',
    			'value' => str_pad('', IManager::MAX_CHECK_VALUE_BYTES + 1, 'FooBar'),
    		];
    
    		$operationMock = $this->createMock(IOperation::class);
    		$entityMock = $this->createMock(IEntity::class);
    		$eventEntityMock = $this->createMock(IEntityEvent::class);
    		$checkMock = $this->createMock(ICheck::class);
    		$scopeMock = $this->createMock(ScopeContext::class);
    
    		$scopeMock->expects($this->any())
    			->method('getScope')
    			->willReturn(IManager::SCOPE_ADMIN);
    
    		$operationMock->expects($this->once())
    			->method('isAvailableForScope')
    			->with(IManager::SCOPE_ADMIN)
    			->willReturn(true);
    
    		$operationMock->expects($this->once())
    			->method('validateOperation')
    			->with('test', [$check], 'operationData');
    
    		$entityMock->expects($this->any())
    			->method('getEvents')
    			->willReturn([$eventEntityMock]);
    
    		$eventEntityMock->expects($this->any())
    			->method('getEventName')
    			->willReturn('MyEvent');
    
    		$checkMock->expects($this->any())
    			->method('supportedEntities')
    			->willReturn([IEntity::class]);
    		$checkMock->expects($this->never())
    			->method('validateCheck');
    
    		$this->container->expects($this->any())
    			->method('query')
    			->willReturnCallback(function ($className) use ($operationMock, $entityMock, $eventEntityMock, $checkMock) {
    				switch ($className) {
    					case IOperation::class:
    						return $operationMock;
    					case IEntity::class:
    						return $entityMock;
    					case IEntityEvent::class:
    						return $eventEntityMock;
    					case ICheck::class:
    						return $checkMock;
    					default:
    						return $this->createMock($className);
    				}
    			});
    
    		try {
    			$this->manager->validateOperation(IOperation::class, 'test', [$check], 'operationData', $scopeMock, IEntity::class, ['MyEvent']);
    		} catch (\UnexpectedValueException $e) {
    			$this->assertSame('The provided check value is too long', $e->getMessage());
    		}
    	}
    
    	public function testValidateOperationDataLengthError() {
    		$check = [
    			'class' => ICheck::class,
    			'operator' => 'is',
    			'value' => 'barfoo',
    		];
    		$operationData = str_pad('', IManager::MAX_OPERATION_VALUE_BYTES + 1, 'FooBar');
    
    		$operationMock = $this->createMock(IOperation::class);
    		$entityMock = $this->createMock(IEntity::class);
    		$eventEntityMock = $this->createMock(IEntityEvent::class);
    		$checkMock = $this->createMock(ICheck::class);
    		$scopeMock = $this->createMock(ScopeContext::class);
    
    		$scopeMock->expects($this->any())
    			->method('getScope')
    			->willReturn(IManager::SCOPE_ADMIN);
    
    		$operationMock->expects($this->once())
    			->method('isAvailableForScope')
    			->with(IManager::SCOPE_ADMIN)
    			->willReturn(true);
    
    		$operationMock->expects($this->never())
    			->method('validateOperation');
    
    		$entityMock->expects($this->any())
    			->method('getEvents')
    			->willReturn([$eventEntityMock]);
    
    		$eventEntityMock->expects($this->any())
    			->method('getEventName')
    			->willReturn('MyEvent');
    
    		$checkMock->expects($this->any())
    			->method('supportedEntities')
    			->willReturn([IEntity::class]);
    		$checkMock->expects($this->never())
    			->method('validateCheck');
    
    		$this->container->expects($this->any())
    			->method('query')
    			->willReturnCallback(function ($className) use ($operationMock, $entityMock, $eventEntityMock, $checkMock) {
    				switch ($className) {
    					case IOperation::class:
    						return $operationMock;
    					case IEntity::class:
    						return $entityMock;
    					case IEntityEvent::class:
    						return $eventEntityMock;
    					case ICheck::class:
    						return $checkMock;
    					default:
    						return $this->createMock($className);
    				}
    			});
    
    		try {
    			$this->manager->validateOperation(IOperation::class, 'test', [$check], $operationData, $scopeMock, IEntity::class, ['MyEvent']);
    		} catch (\UnexpectedValueException $e) {
    			$this->assertSame('The provided operation data is too long', $e->getMessage());
    		}
    	}
    
    	public function testValidateOperationScopeNotAvailable() {
    		$check = [
    			'class' => ICheck::class,
    			'operator' => 'is',
    			'value' => 'barfoo',
    		];
    		$operationData = str_pad('', IManager::MAX_OPERATION_VALUE_BYTES + 1, 'FooBar');
    
    		$operationMock = $this->createMock(IOperation::class);
    		$entityMock = $this->createMock(IEntity::class);
    		$eventEntityMock = $this->createMock(IEntityEvent::class);
    		$checkMock = $this->createMock(ICheck::class);
    		$scopeMock = $this->createMock(ScopeContext::class);
    
    		$scopeMock->expects($this->any())
    			->method('getScope')
    			->willReturn(IManager::SCOPE_ADMIN);
    
    		$operationMock->expects($this->once())
    			->method('isAvailableForScope')
    			->with(IManager::SCOPE_ADMIN)
    			->willReturn(false);
    
    		$operationMock->expects($this->never())
    			->method('validateOperation');
    
    		$entityMock->expects($this->any())
    			->method('getEvents')
    			->willReturn([$eventEntityMock]);
    
    		$eventEntityMock->expects($this->any())
    			->method('getEventName')
    			->willReturn('MyEvent');
    
    		$checkMock->expects($this->any())
    			->method('supportedEntities')
    			->willReturn([IEntity::class]);
    		$checkMock->expects($this->never())
    			->method('validateCheck');
    
    		$this->container->expects($this->any())
    			->method('query')
    			->willReturnCallback(function ($className) use ($operationMock, $entityMock, $eventEntityMock, $checkMock) {
    				switch ($className) {
    					case IOperation::class:
    						return $operationMock;
    					case IEntity::class:
    						return $entityMock;
    					case IEntityEvent::class:
    						return $eventEntityMock;
    					case ICheck::class:
    						return $checkMock;
    					default:
    						return $this->createMock($className);
    				}
    			});
    
    		try {
    			$this->manager->validateOperation(IOperation::class, 'test', [$check], $operationData, $scopeMock, IEntity::class, ['MyEvent']);
    		} catch (\UnexpectedValueException $e) {
    			$this->assertSame('Operation OCP\WorkflowEngine\IOperation is invalid', $e->getMessage());
    		}
    	}
    }