New -- tests OO interface to advanced result-set functionality.

diff --git a/t/23-resultset.t b/t/23-resultset.t
new file mode 100644 (file)
index 0000000..2c5c3be
--- /dev/null
+++ b/t/23-resultset.t
@@ -0,0 +1,81 @@
+# $Id: 23-resultset.t,v 1.1 2005-11-03 16:32:41 mike Exp $
+
+# Before `make install' is performed this script should be runnable with
+# `make test'. After `make install' it should work as `perl 23-resultset.t'
+
+use strict;
+use warnings;
+use Test::More tests => 19;
+BEGIN { use_ok('ZOOM') };
+
+
+
+
+my($errcode, $errmsg, $addinfo) = (undef, "dummy", "dummy");
+
+
+
+
+my $host = "indexdata.com/gils";
+my $conn;
+eval { $conn = new ZOOM::Connection($host, 0) };
+ok(!$@, "connection to '$host'");
+
+my $query = '@attr 1=4 mineral';
+my $rs;
+eval { $rs = $conn->search_pqf($query) };
+ok(!$@, "search for '$query'");
+ok($rs->size() == 2, "found 2 records");
+
+my $syntax = "usmarc";
+$rs->option(preferredRecordSyntax => $syntax);
+my $val = $rs->option("preferredRecordSyntax");
+ok($val eq $syntax, "preferred record syntax set to '$val'");
+
+my $rec = $rs->record(0);
+my $data1 = $rec->render();
+$rs->option(elementSetName => "b");
+my $data2 = $rec->render();
+ok($data2 eq $data1, "record doesn't know about RS options");
+# Now re-fetch record from result-set with new option
+$rec = $rs->record(0);
+$data2 = $rec->render();
+ok(length($data2) < length($data1), "re-fetched record is brief, old was full");
+
+$rs->option(preferredRecordSyntax => "xml");
+$rec = $rs->record(0);
+$data2 = $rec->render();
+ok($data2 =~ /<title>/i, "option for XML syntax is honoured");
+
+# Now we test ZOOM_resultset_record_immediate(), which should only
+# work for records that have already been placed in the cache, and
+# ZOOM_resultset_records() which populates the cache, and
+# ZOOM_resultset_cache_reset(), which presumably empties it.
+#
+$rec = $rs->record_immediate(0);
+ok(defined $rec, "prefetched record obtained with _immediate()");
+my $data3 = $rec->render();
+ok($data3 eq $data2, "_immediate record renders as expected");
+$rec = $rs->record_immediate(1);
+#{ use Data::Dumper; print "rec=$rec = ", Dumper($rec) }
+ok(!defined $rec, "non-prefetched record obtained with _immediate()");
+$rs->cache_reset();
+$rec = $rs->record_immediate(0);
+ok(!defined $rec, "_immediate(0) fails after cache reset");
+# Fill both cache slots, but with no record array
+my $tmp = $rs->records(0, 2, 0);
+ok(!defined $tmp, "resultset_records() returns undef as expected");
+$rec = $rs->record_immediate(0);
+ok(defined $rec, "_immediate(0) ok after resultset_records()");
+# Fetch all records at once using records()
+$tmp = $rs->records(0, 2, 1);
+ok(@$tmp == 2, "resultset_records() returned two records");
+$data3 = $tmp->[0]->render();
+ok($data3 eq $data2, "record returned from resultset_records() renders as expected");
+$rec = $rs->record_immediate(1);
+ok(defined $rec, "_immediate(1) ok after resultset_records()");
+
+$rs->destroy();
+ok(1, "destroyed result-set");
+$conn->destroy();
+ok(1, "destroyed connection");