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#!/usr/bin/perl
use strict;
use warnings;
use Test::More tests => 9;
use Test::Exception;
BEGIN {
use_ok('Tree::Simple::VisitorFactory');
}
can_ok("Tree::Simple::VisitorFactory", 'new');
my $vf = Tree::Simple::VisitorFactory->new();
isa_ok($vf, 'Tree::Simple::VisitorFactory');
# test instance method
{
can_ok($vf, 'get');
my $visitor = $vf->get("PathToRoot");
isa_ok($visitor, 'Tree::Simple::Visitor::PathToRoot');
}
# test class method
{
can_ok("Tree::Simple::VisitorFactory", 'getVisitor');
my $visitor = Tree::Simple::VisitorFactory->getVisitor("FindByPath");
isa_ok($visitor, 'Tree::Simple::Visitor::FindByPath');
}
# test a few error conditions
throws_ok {
Tree::Simple::VisitorFactory->get();
} qr/Insufficient Arguments/, '... this should die';
throws_ok {
$vf->getVisitor("ThisVisitorDoesNotExist");
} qr/Illegal Operation/, '... this should die';
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