/**
* Copyright 2015-2017 Linagora, Université Joseph Fourier, Floralis
*
* The present code is developed in the scope of the joint LINAGORA -
* Université Joseph Fourier - Floralis research program and is designated
* as a "Result" pursuant to the terms and conditions of the LINAGORA
* - Université Joseph Fourier - Floralis research program. Each copyright
* holder of Results enumerated here above fully & independently holds complete
* ownership of the complete Intellectual Property rights applicable to the whole
* of said Results, and may freely exploit it in any manner which does not infringe
* the moral rights of the other copyright holders.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.roboconf.dm.internal.commands;
import java.io.IOException;
import java.util.concurrent.atomic.AtomicInteger;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import net.roboconf.core.commands.CommandsParser;
import net.roboconf.core.commands.ReplicateCommandInstruction;
import net.roboconf.core.internal.tests.TestApplication;
import net.roboconf.core.model.beans.Application;
import net.roboconf.core.model.beans.Instance;
import net.roboconf.core.model.helpers.InstanceHelpers;
import net.roboconf.dm.management.ManagedApplication;
import net.roboconf.dm.management.Manager;
import net.roboconf.dm.management.api.IApplicationMngr;
import net.roboconf.dm.management.api.ICommandsMngr.CommandExecutionContext;
import net.roboconf.dm.management.api.IInstancesMngr;
import net.roboconf.dm.management.api.ITargetsMngr;
import net.roboconf.dm.management.exceptions.CommandException;
/**
* @author Vincent Zurczak - Linagora
*/
public class ReplicateCommandExecutionTest {
private TestApplication app;
private ManagedApplication ma;
private Manager manager;
private IInstancesMngr instancesMngr;
private ITargetsMngr targetsMngr;
private IApplicationMngr applicationsMngr;
@Before
public void initialize() throws Exception {
this.app = new TestApplication();
this.ma = new ManagedApplication( this.app );
this.instancesMngr = Mockito.mock( IInstancesMngr.class );
this.targetsMngr = Mockito.mock( ITargetsMngr.class );
this.applicationsMngr = Mockito.mock( IApplicationMngr.class );
this.manager = Mockito.mock( Manager.class );
Mockito.when( this.manager.instancesMngr()).thenReturn( this.instancesMngr );
Mockito.when( this.manager.targetsMngr()).thenReturn( this.targetsMngr );
Mockito.when( this.manager.applicationMngr()).thenReturn( this.applicationsMngr );
Mockito.when( this.applicationsMngr.findManagedApplicationByName( this.app.getName())).thenReturn( this.ma );
}
@Test
public void testExecute_success_noDefaultTarget() throws Exception {
String instancePath = InstanceHelpers.computeInstancePath( this.app.getTomcatVm());
String line = "replicate /" + this.app.getTomcatVm().getName() + " as toto";
ReplicateCommandExecution executor = buildExecutor( line );
Mockito.verifyZeroInteractions( this.instancesMngr );
Mockito.verifyZeroInteractions( this.targetsMngr );
executor.execute();
Mockito.verify( this.instancesMngr, Mockito.times( 1 )).addInstance( this.ma, null, new Instance( "toto" ));
Mockito.verify( this.targetsMngr, Mockito.times( 1 )).findTargetId( this.app, instancePath, true );
Mockito.verify( this.targetsMngr, Mockito.times( 0 )).findTargetId( this.app, null );
Mockito.verify( this.targetsMngr, Mockito.times( 0 )).associateTargetWith(
Mockito.anyString(),
Mockito.any( Application.class ),
Mockito.anyString());
}
@Test
public void testExecute_noDefaultTarget_withAutonomicContext_success() throws Exception {
String instancePath = InstanceHelpers.computeInstancePath( this.app.getTomcatVm());
String line = "replicate /" + this.app.getTomcatVm().getName() + " as toto";
ReplicateCommandExecution executor = buildExecutor( line );
executor.setExecutionContext( new CommandExecutionContext(
new AtomicInteger( 4 ),
new AtomicInteger( 3 ),
2, false,
null, null
));
Mockito.verifyZeroInteractions( this.instancesMngr );
Mockito.verifyZeroInteractions( this.targetsMngr );
executor.execute();
Mockito.verify( this.instancesMngr, Mockito.times( 1 )).addInstance( this.ma, null, new Instance( "toto" ));
Mockito.verify( this.targetsMngr, Mockito.times( 1 )).findTargetId( this.app, instancePath, true );
Mockito.verify( this.targetsMngr, Mockito.times( 0 )).findTargetId( this.app, null );
Mockito.verify( this.targetsMngr, Mockito.times( 0 )).associateTargetWith(
Mockito.anyString(),
Mockito.any( Application.class ),
Mockito.anyString());
}
@Test( expected = CommandException.class )
public void testExecute_noDefaultTarget_withAutonomicContext_failure() throws Exception {
String line = "replicate /" + this.app.getTomcatVm().getName() + " as toto";
ReplicateCommandExecution executor = buildExecutor( line );
executor.setExecutionContext( new CommandExecutionContext(
new AtomicInteger( 6 ),
new AtomicInteger( 3 ),
5, true,
null, null
));
Mockito.verifyZeroInteractions( this.instancesMngr );
Mockito.verifyZeroInteractions( this.targetsMngr );
executor.execute();
}
@Test
public void testExecute_success_nonDefaultTargetIsCopied() throws Exception {
// Simulate a non-default target ID
String instancePath = InstanceHelpers.computeInstancePath( this.app.getTomcatVm());
Mockito.when( this.targetsMngr.findTargetId( this.app, null )).thenReturn( null );
Mockito.when( this.targetsMngr.findTargetId( this.app, instancePath, true )).thenReturn( "my-target-id" );
// Replicate it
String line = "replicate /" + this.app.getTomcatVm().getName() + " as toto";
ReplicateCommandExecution executor = buildExecutor( line );
Mockito.verifyZeroInteractions( this.instancesMngr );
Mockito.verifyZeroInteractions( this.targetsMngr );
executor.execute();
Mockito.verify( this.instancesMngr, Mockito.times( 1 )).addInstance( this.ma, null, new Instance( "toto" ));
Mockito.verify( this.targetsMngr, Mockito.times( 1 )).findTargetId( this.app, instancePath, true );
Mockito.verify( this.targetsMngr, Mockito.times( 0 )).findTargetId( this.app, null );
Mockito.verify( this.targetsMngr, Mockito.times( 1 )).associateTargetWith( "my-target-id", this.app, "/toto" );
}
@Test
public void testExecute_success_defaultTargetIsNotCopied() throws Exception {
// Simulate a default target ID
String instancePath = InstanceHelpers.computeInstancePath( this.app.getTomcatVm());
Mockito.when( this.targetsMngr.findTargetId( this.app, null )).thenReturn( "my-target-id" );
Mockito.when( this.targetsMngr.findTargetId( this.app, instancePath, true )).thenReturn( null );
// Replicate it
String line = "replicate /" + this.app.getTomcatVm().getName() + " as toto";
ReplicateCommandExecution executor = buildExecutor( line );
Mockito.verifyZeroInteractions( this.instancesMngr );
Mockito.verifyZeroInteractions( this.targetsMngr );
executor.execute();
Mockito.verify( this.instancesMngr, Mockito.times( 1 )).addInstance( this.ma, null, new Instance( "toto" ));
Mockito.verify( this.targetsMngr, Mockito.times( 1 )).findTargetId( this.app, instancePath, true );
Mockito.verify( this.targetsMngr, Mockito.times( 0 )).findTargetId( this.app, null );
Mockito.verify( this.targetsMngr, Mockito.times( 0 )).associateTargetWith(
Mockito.anyString(),
Mockito.any( Application.class ),
Mockito.anyString());
}
@Test( expected = CommandException.class )
public void testExecute_failure() throws Exception {
// Simulate an exception
Mockito
.doThrow( new IOException( "for test" ))
.when( this.instancesMngr )
.addInstance(
Mockito.any( ManagedApplication.class ),
Mockito.any( Instance.class ),
Mockito.any( Instance.class ));
// Execute the command
String line = "replicate /" + this.app.getTomcatVm().getName() + " as toto";
ReplicateCommandExecution executor = buildExecutor( line );
executor.execute();
}
@Test( expected = CommandException.class )
public void testExecute_failure_applicationNotFound() throws Exception {
// The application will not be resolved
Mockito.reset( this.applicationsMngr );
// Execute the command
String line = "replicate /" + this.app.getTomcatVm().getName() + " as toto";
ReplicateCommandExecution executor = buildExecutor( line );
executor.execute();
}
@Test( expected = CommandException.class )
public void testExecute_failure_inexistingInstance() throws Exception {
ReplicateCommandExecution executor = buildExecutor( "replicate /inexisting as toto", 1 );
executor.execute();
}
private ReplicateCommandExecution buildExecutor( String command ) {
return buildExecutor( command, 0 );
}
private ReplicateCommandExecution buildExecutor( String command, int validationError ) {
CommandsParser parser = new CommandsParser( this.app, command );
Assert.assertEquals( validationError, parser.getParsingErrors().size());
Assert.assertEquals( 1, parser.getInstructions().size());
Assert.assertEquals( ReplicateCommandInstruction.class, parser.getInstructions().get( 0 ).getClass());
ReplicateCommandInstruction instr = (ReplicateCommandInstruction) parser.getInstructions().get( 0 );
return new ReplicateCommandExecution( instr, this.manager );
}
}