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CommandTestBase.java
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CommandTestBase.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.commandline.admin.security;
import org.junit.Before;
import java.io.File;
import org.neo4j.commandline.admin.AdminTool;
import org.neo4j.commandline.admin.CommandLocator;
import org.neo4j.commandline.admin.OutsideWorld;
import org.neo4j.graphdb.mockfs.EphemeralFileSystemAbstraction;
import org.neo4j.io.fs.FileSystemAbstraction;
import org.neo4j.logging.NullLogProvider;
import org.neo4j.server.security.auth.Credential;
import org.neo4j.server.security.auth.FileUserRepository;
import org.neo4j.server.security.auth.User;
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.contains;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
abstract class CommandTestBase
{
protected FileSystemAbstraction fileSystem = new EphemeralFileSystemAbstraction( );
File graphDir;
File confDir;
File homeDir;
OutsideWorld out;
AdminTool tool;
@Before
public void setup()
{
graphDir = new File( "graph-db" );
confDir = new File( graphDir, "conf" );
homeDir = new File( graphDir, "home" );
out = mock( OutsideWorld.class );
resetOutsideWorldMock();
tool = new AdminTool( CommandLocator.fromServiceLocator(), out, true );
}
protected void resetOutsideWorldMock()
{
reset(out);
when( out.fileSystem() ).thenReturn( fileSystem );
}
private File authFile()
{
return new File( new File( new File( graphDir, "data" ), "dbms" ), "auth" );
}
User createTestUser( String username, String password ) throws Throwable
{
FileUserRepository users = new FileUserRepository( fileSystem, authFile(), NullLogProvider.getInstance() );
users.start();
User user =
new User.Builder( username, Credential.forPassword( password ) ).withRequiredPasswordChange( true )
.build();
users.create( user );
return user;
}
User getUser( String username ) throws Throwable
{
FileUserRepository afterUsers =
new FileUserRepository( fileSystem, authFile(), NullLogProvider.getInstance() );
afterUsers.start(); // load users from disk
return afterUsers.getUserByName( username );
}
String[] args(String... args)
{
return args;
}
protected String[] makeArgs( String command, String subCommand, String... args )
{
String[] allArgs;
if ( subCommand.isEmpty() ) {
allArgs = new String[1];
}
else
{
allArgs = new String[args.length + 2];
System.arraycopy( args, 0, allArgs, 2, args.length );
allArgs[1] = subCommand;
}
allArgs[0] = command;
return allArgs;
}
void assertFailedSubCommand( String command, String subCommand, String[] args, String... errors )
{
resetOutsideWorldMock();
tool.execute( graphDir.toPath(), confDir.toPath(), makeArgs( command, subCommand, args ) );
// Then we get the expected error
for ( String error : errors )
{
verify( out ).stdErrLine( contains( error ) );
}
verify( out, times( 0 ) ).stdOutLine( anyString() );
verify( out ).exit( 1 );
}
void assertSuccessfulSubCommand( String command, String subCommand, String[] args, String... messages )
{
resetOutsideWorldMock();
tool.execute( graphDir.toPath(), confDir.toPath(), makeArgs( command, subCommand, args ));
// Then we get the expected output messages
for ( String message : messages )
{
verify( out ).stdOutLine( contains( message ) );
}
verify( out, times( 0 ) ).stdErrLine( anyString() );
verify( out ).exit( 0 );
}
}