--- /dev/null
+# $Id: 3-simpleserver.t,v 1.1 2007-10-05 12:12:10 mike Exp $
+
+use strict;
+use warnings;
+
+use strict;
+use warnings;
+use Test::More tests => 52;
+BEGIN { use_ok('Net::Z3950::PQF') };
+
+my $parser = new Net::Z3950::PQF();
+ok(defined $parser, "created parser");
+my $top = $parser->parse(
+'@and @or @set 123 @attr 1=1023 frog @attr 2=3 @attr zthes 1=magic bar');
+
+my $ss = $top->toSimpleServer();
+check_node($ss, "top node", "Net::Z3950::RPN::And", "an AND node");
+is(@$ss, 2, "top has two subtrees");
+
+my $sub = $ss->[0];
+check_node($sub, "first subtree", "Net::Z3950::RPN::Or", "an OR node");
+is(@$sub, 2, "first subnode has two subtrees");
+
+my $subsub = $sub->[0];
+check_node($subsub, "first subsubtree", "Net::Z3950::RPN::RSID", "an RSID");
+is($subsub->{id}, 123, "RSID value");
+check_attributes($subsub->{attributes}, "first subsubtree", 0);
+
+$subsub = $sub->[1];
+check_node($subsub, "second subsubtree", "Net::Z3950::RPN::Term", "a Term");
+is($subsub->{term}, "frog", "term value");
+check_attributes($subsub->{attributes}, "second subsubtree", 1);
+check_attribute($subsub->{attributes}->[0],
+ "second subsubtree, only attribute", "bib-1", 1 => 1023);
+
+$sub = $ss->[1];
+check_node($sub, "second subtree", "Net::Z3950::RPN::Term", "a Term");
+is($sub->{term}, "bar", "term value");
+check_attributes($sub->{attributes}, "second subtree", 2);
+check_attribute($sub->{attributes}->[0],
+ "second subtree, second attribute", "bib-1", 2 => 3);
+check_attribute($sub->{attributes}->[1],
+ "second subtree, first attribute", "zthes", 1 => "magic");
+
+#use YAML; print Dump($ss);
+
+
+sub check_node {
+ my($node, $caption, $class, $description) = @_;
+
+ ok(defined $node, "$caption is defined");
+ ok(ref $node, "$caption is a reference");
+ ok($node->isa($class), "$caption is $description");
+}
+
+
+sub check_attributes {
+ my($attrs, $caption, $count) = @_;
+
+ ok(defined $attrs, "$caption has attributes");
+ ok(ref $attrs, "$caption attributes are a reference");
+ ok($attrs->isa("Net::Z3950::RPN::Attributes"), "$caption attributes type");
+ is(@{ $attrs }, $count, "$caption attribute count = $count");
+}
+
+
+sub check_attribute {
+ my($attr, $caption, $set, $type, $value) = @_;
+
+ ok(defined $attr, "$caption is defined");
+ ok(ref $attr, "$caption is a reference");
+ ok($attr->isa("Net::Z3950::RPN::Attribute"), "$caption type");
+ is($attr->{attributeSet}, $set, "$caption attribute set");
+ is($attr->{attributeType}, $type, "$caption attribute set");
+ is($attr->{attributeValue}, $value, "$caption attribute set");
+}