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# vim: ft=perl
use Test::More 'no_plan';
use strict;
$^W = 1;
# Test that two dbs with the same priority are actually randomly selected.
use DBI;
use DBD::SQLite;
use DBD::Multi;
init();
my $c = db_connect();
my @count = (undef,0,0);
my ($one_cnt,$two_cnt) = (0,0);
for (1..100) {
my $val = $c->selectrow_array("SELECT id FROM multi");
$count[$val]++;
}
ok($count[1], "first db with same priority was selected through random process ($count[1]/100)");
ok($count[2], "second db with same priority was selected through random process ($count[2]/100)");
@count = (undef,0,0);
for (1..100) {
my $c = db_connect();
my $val = $c->selectrow_array("SELECT id FROM multi");
$count[$val]++;
}
ok($count[1], "first db with same priority was selected through random process on initial connect ($count[1]/100)");
ok($count[2], "second db with same priority was selected through random process on initial connect ($count[2]/100)");
unlink "$_.db" for qw[one two];
sub init {
# Set up the first DB with a value of 1
my $dbh_1 = DBI->connect("dbi:SQLite:one.db");
is $dbh_1->do("CREATE TABLE multi(id int)"), '0E0', 'do create successful';
is($dbh_1->do("INSERT INTO multi VALUES(1)"), 1, 'insert via do works');
# And the second DB with the value of 2
$dbh_1 = DBI->connect("dbi:SQLite:two.db");
is $dbh_1->do("CREATE TABLE multi(id int)"), '0E0', 'do create successful';
is($dbh_1->do("INSERT INTO multi VALUES(2)"), 1, 'insert via do works');
}
sub db_connect {
return DBI->connect('DBI:Multi:', undef, undef, {
dsns => [
1 => ['dbi:SQLite:one.db', '',''],
1 => ['dbi:SQLite:two.db','',''],
],
});
}
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