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GuardIT.java
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GuardIT.java
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/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.impl.api.integrationtest;
import org.junit.Rule;
import org.junit.Test;
import org.neo4j.graphdb.DependencyResolver;
import org.neo4j.kernel.guard.Guard;
import org.neo4j.kernel.guard.TimeoutGuard;
import org.neo4j.kernel.impl.api.GuardingStatementOperations;
import org.neo4j.kernel.impl.api.StatementOperationParts;
import org.neo4j.kernel.internal.GraphDatabaseAPI;
import org.neo4j.test.TestGraphDatabaseFactory;
import org.neo4j.test.rule.CleanupRule;
import static org.hamcrest.Matchers.instanceOf;
import static org.junit.Assert.assertThat;
public class GuardIT
{
@Rule
public CleanupRule cleanupRule = new CleanupRule();
@Test
public void useTimeoutGuard() throws Exception
{
GraphDatabaseAPI database = startDataBase();
DependencyResolver dependencyResolver = database.getDependencyResolver();
Guard guard = dependencyResolver.resolveDependency( Guard.class );
assertThat( guard, instanceOf( TimeoutGuard.class ) );
}
@Test
public void includeGuardingOperationLayer() throws Exception
{
GraphDatabaseAPI database = startDataBase();
DependencyResolver dependencyResolver = database.getDependencyResolver();
StatementOperationParts operationParts =
dependencyResolver.resolveDependency( StatementOperationParts.class );
assertThat( operationParts.entityReadOperations(), instanceOf( GuardingStatementOperations.class ) );
assertThat( operationParts.entityWriteOperations(), instanceOf( GuardingStatementOperations.class ) );
}
private GraphDatabaseAPI startDataBase()
{
GraphDatabaseAPI database =
(GraphDatabaseAPI) new TestGraphDatabaseFactory().newImpermanentDatabase();
cleanupRule.add( database );
return database;
}
}