//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void deletedNodesNotCheckedByExistenceConstraints()
public virtual void DeletedNodesNotCheckedByExistenceConstraints()
{
GraphDatabaseService database = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabase(TestDirectory.directory());
try
{
using (Transaction transaction = database.BeginTx())
{
database.Execute("CREATE CONSTRAINT ON (book:Book) ASSERT exists(book.isbn)");
transaction.Success();
}
using (Transaction transaction = database.BeginTx())
{
database.Execute("CREATE (:label1 {name: \"Pelle\"})<-[:T1]-(:label2 {name: \"Elin\"})-[:T2]->(:label3)");
transaction.Success();
}
using (Transaction transaction = database.BeginTx())
{
database.Execute("MATCH (n:label1 {name: \"Pelle\"})<-[r:T1]-(:label2 {name: \"Elin\"})-[:T2]->(:label3) DELETE r,n");
transaction.Success();
}
}
finally
{
database.Shutdown();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void compositeNodeKeyConstraintUpdate() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void CompositeNodeKeyConstraintUpdate()
{
GraphDatabaseService database = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(TestDirectory.storeDir()).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
Label label = Label.label("label");
using (Transaction transaction = database.BeginTx())
{
Node node = database.CreateNode(label);
node.SetProperty("b", ( short )3);
node.SetProperty("a", new double[] { 0.6, 0.4, 0.2 });
transaction.Success();
}
using (Transaction transaction = database.BeginTx())
{
string query = format("CREATE CONSTRAINT ON (n:%s) ASSERT (n.%s,n.%s) IS NODE KEY", label.Name(), "a", "b");
database.Execute(query);
transaction.Success();
}
AwaitIndex(database);
using (Transaction transaction = database.BeginTx())
{
Node node = database.CreateNode(label);
node.SetProperty("a", ( short )7);
node.SetProperty("b", new double[] { 0.7, 0.5, 0.3 });
transaction.Success();
}
database.Shutdown();
ConsistencyCheckService.Result consistencyCheckResult = CheckDbConsistency(TestDirectory.storeDir());
assertTrue("Database is consistent", consistencyCheckResult.Successful);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void startBatchInserterOnTopOfEnterpriseDatabase() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void StartBatchInserterOnTopOfEnterpriseDatabase()
{
File databaseDir = _testDirectory.databaseDir();
GraphDatabaseService database = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabase(databaseDir);
using (Transaction transaction = database.BeginTx())
{
database.Execute("CREATE CONSTRAINT ON (n:Person) ASSERT (n.firstname, n.surname) IS NODE KEY");
transaction.Success();
}
database.Shutdown();
BatchInserter inserter = BatchInserters.inserter(databaseDir);
inserter.Shutdown();
}