我已经开始为GraphAware使用neo4j时间树,到目前为止,它运行得很好。现在,我正在努力解决如何对使用neo4j时间树的代码进行单元/集成测试。
我已经整理了一些代码如下..。但我还是得到了这样的信息:
org.neo4j.ogm.exception.CypherException: Error executing Cypher "Neo.ClientError.Procedure.ProcedureNotFound"; Code: Neo.ClientError.Procedure.ProcedureNotFound; Description: There is no procedure with the name `ga.timetree.events.attach` registered for this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly deployed.
我是不是走对了路?
package myproject.core;
import java.util.ArrayList;
import java.util.HashMap;
import javax.inject.Inject;
import org.junit.After;
import org.junit.runner.RunWith;
import org.neo4j.graphdb.DynamicLabel;
import org.neo4j.graphdb.GraphDatabaseService;
import org.neo4j.graphdb.Node;
import org.neo4j.ogm.session.Session;
import org.neo4j.ogm.session.SessionFactory;
import org.neo4j.ogm.testutil.MultiDriverTestClass;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.neo4j.template.Neo4jOperations;
import org.springframework.test.context.junit4.SpringRunner;
import com.graphaware.common.policy.NodeInclusionPolicy;
import com.graphaware.module.timetree.module.TimeTreeConfiguration;
import com.graphaware.module.timetree.module.TimeTreeModule;
import com.graphaware.runtime.GraphAwareRuntime;
import com.graphaware.runtime.GraphAwareRuntimeFactory;
import myproject.core.context.TestPersistenceContext;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = TestPersistenceContext.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class AbstractTest extends MultiDriverTestClass {
@Inject
private Neo4jOperations neo4jOperations;
public AbstractTest() {
new SessionFactory("myproject.model.pojos").openSession();
TimeTreeConfiguration timeTreeConfiguration = TimeTreeConfiguration.defaultConfiguration();
TimeTreeModule timeTreeModule = new TimeTreeModule("TT.1", timeTreeConfiguration, super.getGraphDatabaseService());
GraphAwareRuntime runtime = GraphAwareRuntimeFactory.createRuntime(super.getGraphDatabaseService());
runtime.registerModule(timeTreeModule);
runtime.start();
}
@After
public void clearDatabase() {
neo4jOperations.query("match (n) detach delete n;", new HashMap<>());
neo4jOperations.clear();
}
}
发布于 2016-11-06 08:49:14
请将AbstractTest()
构造函数更改为如下:
public AbstractTest() {
new SessionFactory("myproject.model.pojos").openSession();
TimeTreeConfiguration timeTreeConfiguration = TimeTreeConfiguration.defaultConfiguration();
TimeTreeModule timeTreeModule = new TimeTreeModule("TT.1", timeTreeConfiguration, super.getGraphDatabaseService());
TimeTreeProcedures.register(super.getGraphDatabaseService());
GraphAwareRuntime runtime = GraphAwareRuntimeFactory.createRuntime(super.getGraphDatabaseService());
runtime.registerModule(timeTreeModule);
runtime.start();
}
注意添加的行:TimeTreeProcedures.register(super.getGraphDatabaseService());
https://stackoverflow.com/questions/40447328
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