private void AssertThatCommunityCanStartOnNormalConstraint(string constraintCreationQuery)
{
// given
GraphDatabaseService graphDb = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabase(Dir.storeDir());
try
{
graphDb.Execute(constraintCreationQuery);
}
finally
{
graphDb.Shutdown();
}
graphDb = null;
// when
try
{
graphDb = (new TestGraphDatabaseFactory()).newEmbeddedDatabase(Dir.storeDir());
// Should not get exception
}
finally
{
if (graphDb != null)
{
graphDb.Shutdown();
}
}
}
private static void ExecuteQueryAndShutdown(GraphDatabaseService database, string query, IDictionary <string, object> @params)
{
Result execute = database.Execute(query, @params);
execute.Close();
database.Shutdown();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRenderNestedEntities() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldRenderNestedEntities()
{
using (Transaction ignored = Database.GraphDatabaseAPI.beginTx())
{
GraphDatabaseService graphdb = Database.GraphDatabaseAPI;
graphdb.Execute("CREATE (n {name: 'Sally'}), (m {age: 42}), (n)-[r:FOO {drunk: false}]->(m)");
Result result = graphdb.Execute("MATCH p=(n)-[r]->(m) RETURN n, r, p, {node: n, edge: r, path: p}");
CypherResultRepresentation representation = new CypherResultRepresentation(result, false, false);
// When
IDictionary <string, object> serialized = SerializeToStringThenParseAsToMap(representation);
// Then
object firstRow = ((System.Collections.IList)serialized["data"])[0];
System.Collections.IDictionary nested = (System.Collections.IDictionary)((System.Collections.IList)firstRow)[3];
assertThat(nested["node"], @is(equalTo(((System.Collections.IList)firstRow)[0])));
assertThat(nested["edge"], @is(equalTo(((System.Collections.IList)firstRow)[1])));
assertThat(nested["path"], @is(equalTo(((System.Collections.IList)firstRow)[2])));
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldFormatMapsProperly() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldFormatMapsProperly()
{
GraphDatabaseService graphdb = Database.GraphDatabaseAPI;
Result result = graphdb.Execute("RETURN {one:{two:['wait for it...', {three: 'GO!'}]}}");
CypherResultRepresentation representation = new CypherResultRepresentation(result, false, false);
// When
IDictionary <string, object> serialized = SerializeToStringThenParseAsToMap(representation);
// Then
System.Collections.IDictionary one = (System.Collections.IDictionary)((System.Collections.IDictionary)((System.Collections.IList)((System.Collections.IList)serialized["data"])[0])[0])["one"];
System.Collections.IList two = (System.Collections.IList)one["two"];
assertThat(two[0], @is("wait for it..."));
System.Collections.IDictionary foo = (System.Collections.IDictionary)two[1];
assertThat(foo["three"], @is("GO!"));
}
private void AssertThatCommunityCannotStartOnEnterpriseOnlyConstraint(string constraintCreationQuery, string errorMessage)
{
// given
GraphDatabaseService graphDb = (new EnterpriseGraphDatabaseFactory()).newEmbeddedDatabase(Dir.storeDir());
try
{
graphDb.Execute(constraintCreationQuery);
}
finally
{
graphDb.Shutdown();
}
graphDb = null;
// when
try
{
graphDb = (new TestGraphDatabaseFactory()).newEmbeddedDatabase(Dir.storeDir());
fail("should have failed to start!");
}
// then
catch (Exception e)
{
Exception error = Exceptions.rootCause(e);
assertThat(error, instanceOf(typeof(System.InvalidOperationException)));
assertEquals(errorMessage, error.Message);
}
finally
{
if (graphDb != null)
{
graphDb.Shutdown();
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldMigrate() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldMigrate()
{
DatabaseLayout databaseLayout = _testDir.databaseLayout(BaseDirName(To, From));
GraphDatabaseService database = GetGraphDatabaseService(databaseLayout.DatabaseDirectory(), From.storeVersion());
database.Execute("CREATE INDEX ON :Person(name)");
database.Execute("CREATE INDEX ON :Person(born)");
database.Execute("CREATE CONSTRAINT ON (person:Person) ASSERT exists(person.name)");
database.Execute(CreateQuery);
long beforeNodes;
long beforeLabels;
long beforeKeys;
long beforeRels;
long beforeRelTypes;
long beforeIndexes;
long beforeConstraints;
using (Transaction ignore = database.BeginTx())
{
beforeNodes = database.AllNodes.Count();
beforeLabels = database.AllLabels.Count();
beforeKeys = database.AllPropertyKeys.Count();
beforeRels = database.AllRelationships.Count();
beforeRelTypes = database.AllRelationshipTypes.Count();
beforeIndexes = Stream(database.Schema().Indexes).count();
beforeConstraints = Stream(database.Schema().Constraints).count();
}
database.Shutdown();
database = GetGraphDatabaseService(databaseLayout.DatabaseDirectory(), To.storeVersion());
long afterNodes;
long afterLabels;
long afterKeys;
long afterRels;
long afterRelTypes;
long afterIndexes;
long afterConstraints;
using (Transaction ignore = database.BeginTx())
{
afterNodes = database.AllNodes.Count();
afterLabels = database.AllLabels.Count();
afterKeys = database.AllPropertyKeys.Count();
afterRels = database.AllRelationships.Count();
afterRelTypes = database.AllRelationshipTypes.Count();
afterIndexes = Stream(database.Schema().Indexes).count();
afterConstraints = Stream(database.Schema().Constraints).count();
}
database.Shutdown();
assertEquals(beforeNodes, afterNodes); //171
assertEquals(beforeLabels, afterLabels); //2
assertEquals(beforeKeys, afterKeys); //8
assertEquals(beforeRels, afterRels); //253
assertEquals(beforeRelTypes, afterRelTypes); //6
assertEquals(beforeIndexes, afterIndexes); //2
assertEquals(beforeConstraints, afterConstraints); //1
ConsistencyCheckService consistencyCheckService = new ConsistencyCheckService();
ConsistencyCheckService.Result result = RunConsistencyChecker(databaseLayout, _fileSystemRule.get(), consistencyCheckService, To.storeVersion());
if (!result.Successful)
{
fail("Database is inconsistent after migration.");
}
}