void InsertProjectTester::addResource( Part &part )
{
    Project &p = part.getProject();
    QVERIFY( p.resourceGroupAt( 0 ) );
    QUndoCommand *c = new AddResourceCmd( p.resourceGroupAt( 0 ), new Resource() );
    part.addCommand( c );
}
void InsertProjectTester::addResourceRequest( Part &part )
{
    Project &p = part.getProject();
    ResourceGroupRequest *g = p.childNode( 0 )->requests().requests().at( 0 );
    QUndoCommand *c = new AddResourceRequestCmd( g, new  ResourceRequest( p.resourceGroupAt( 0 )->resourceAt( 0 ), 1  ) );
    part.addCommand( c );
}
void InsertProjectTester::addGroupRequest( Part &part )
{
    Project &p = part.getProject();
    Task *t = static_cast<Task*>( p.childNode( 0 ) );
    QUndoCommand *c = new AddResourceGroupRequestCmd( *t, new ResourceGroupRequest( p.resourceGroupAt( 0 ), 1 ) );
    part.addCommand( c );
}
void InsertProjectTester::addTask( Part &part )
{
    Project &p = part.getProject();
    Task *t = new Task();
    t->setId( p.uniqueNodeId() );
    QUndoCommand *c = new TaskAddCmd( &p, t, 0 );
    part.addCommand( c );
}
void InsertProjectTester::addResourceGroup( Part &part )
{
    Project &p = part.getProject();
    QUndoCommand *c = new AddResourceGroupCmd( &p, new ResourceGroup() );
    part.addCommand( c );
}
void InsertProjectTester::addCalendar( Part &part )
{
    Project &p = part.getProject();
    QUndoCommand *c = new CalendarAddCmd( &p, new Calendar(), -1, 0 );
    part.addCommand( c );
}