Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Added chaotic stress test for
InternalFlatFileRealm
- broke out common functionality in to `FlatFileStressBase`
- Loading branch information
Showing
3 changed files
with
495 additions
and
173 deletions.
There are no files selected for viewing
274 changes: 274 additions & 0 deletions
274
integrationtests/src/test/java/org/neo4j/auth/FlatFileChaoticStressIT.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Original file line | Diff line number | Diff line change |
---|---|---|---|
@@ -0,0 +1,274 @@ | |||
/* | |||
* 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 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/>. | |||
*/ | |||
package org.neo4j.auth; | |||
|
|||
import org.junit.Rule; | |||
|
|||
import java.io.IOException; | |||
import java.util.LinkedHashSet; | |||
import java.util.Set; | |||
import java.util.concurrent.ExecutorService; | |||
import java.util.concurrent.Executors; | |||
import java.util.stream.IntStream; | |||
|
|||
import org.neo4j.io.fs.FileSystemAbstraction; | |||
import org.neo4j.kernel.api.exceptions.InvalidArgumentsException; | |||
import org.neo4j.test.rule.fs.EphemeralFileSystemRule; | |||
|
|||
public class FlatFileChaoticStressIT extends FlatFileStressBase | |||
{ | |||
@Rule | |||
public EphemeralFileSystemRule fsRule = new EphemeralFileSystemRule(); | |||
|
|||
@Override | |||
FileSystemAbstraction getFileSystem() | |||
{ | |||
return fsRule.get(); | |||
} | |||
|
|||
@Override | |||
ExecutorService setupWorkload( int n ) | |||
{ | |||
ExecutorService service = Executors.newFixedThreadPool( n ); | |||
Set<String> usernames = makeWithPrefix( "user", n ); | |||
Set<String> roleNames = makeWithPrefix( "role", n ); | |||
for ( int i = 0; i < n; i++ ) | |||
{ | |||
service.submit( new ChaoticAdmin( i, usernames, roleNames ) ); | |||
} | |||
return service; | |||
} | |||
|
|||
private Set<String> makeWithPrefix( String prefix, int n ) | |||
{ | |||
Set<String> set = new LinkedHashSet<>( ); | |||
IntStream.range( 0, n ).forEach( i -> set.add( prefix + i ) ); | |||
return set; | |||
} | |||
|
|||
private class ChaoticAdmin extends IrrationalAdmin | |||
{ | |||
private final int number; | |||
private final String[] usernames; | |||
private final String[] roleNames; | |||
|
|||
ChaoticAdmin( int number, Set<String> usernames, Set<String> roleNames ) | |||
{ | |||
super(); | |||
this.number = number; | |||
this.usernames = usernames.toArray( new String[ usernames.size() ] ); | |||
this.roleNames = roleNames.toArray( new String[ roleNames.size() ] ); | |||
setActions( | |||
this::createUser, | |||
this::deleteUser, | |||
this::changePassword, | |||
this::suspend, | |||
this::activate, | |||
this::createRole, | |||
this::deleteRole, | |||
this::assignRole, | |||
this::unAssignRole | |||
); | |||
} | |||
|
|||
@Override | |||
public String toString() | |||
{ | |||
return "ChaoticAdmin " + number; | |||
} | |||
|
|||
// __________ ACTIONS ___________ | |||
|
|||
private void createUser() | |||
{ | |||
String username = randomUser(); | |||
String password = deviousPassword(); | |||
try | |||
{ | |||
flatFileRealm.newUser( username, password, false ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void deleteUser() | |||
{ | |||
String username = randomUser(); | |||
try | |||
{ | |||
flatFileRealm.deleteUser( username ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void changePassword() | |||
{ | |||
String username = randomUser(); | |||
String password = deviousPassword(); | |||
try | |||
{ | |||
flatFileRealm.setUserPassword( username, password, false ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void suspend() | |||
{ | |||
String username = randomUser(); | |||
try | |||
{ | |||
flatFileRealm.suspendUser( username ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void activate() | |||
{ | |||
String username = randomUser(); | |||
try | |||
{ | |||
flatFileRealm.activateUser( username, false ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void createRole() | |||
{ | |||
String username = randomUser(); | |||
String roleName = randomRole(); | |||
try | |||
{ | |||
flatFileRealm.newRole( roleName, username ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void deleteRole() | |||
{ | |||
String roleName = randomRole(); | |||
try | |||
{ | |||
flatFileRealm.deleteRole( roleName ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void assignRole() | |||
{ | |||
String username = randomUser(); | |||
String roleName = randomRole(); | |||
try | |||
{ | |||
flatFileRealm.addRoleToUser( roleName, username ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
private void unAssignRole() | |||
{ | |||
String username = randomUser(); | |||
String roleName = randomRole(); | |||
try | |||
{ | |||
flatFileRealm.removeRoleFromUser( roleName, username ); | |||
} | |||
catch ( IOException e ) | |||
{ | |||
errors.add( e ); | |||
} | |||
catch ( InvalidArgumentsException e ) | |||
{ | |||
// ignore | |||
} | |||
} | |||
|
|||
// ______________ HELPERS ______________ | |||
|
|||
private String deviousPassword() | |||
{ | |||
return random.nextBoolean() ? "123" : "321"; | |||
} | |||
|
|||
private String randomUser() | |||
{ | |||
return usernames[ random.nextInt( usernames.length ) ]; | |||
} | |||
|
|||
private String randomRole() | |||
{ | |||
return roleNames[ random.nextInt( roleNames.length ) ]; | |||
} | |||
} | |||
} |
Oops, something went wrong.