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use Test::More;
use lib 't/lib';
use Dancer qw(:syntax set);
use Dancer::Plugin::DBIC qw(schema rset);
use DBI;
use File::Temp qw(tempfile);
use Module::Load::Conditional qw(can_load);
my $reqs = {
'DBD::SQLite' => 0,
'Moose' => 0.98,
'MooseX::Types' => 0.21,
'MooseX::Types::LoadableClass' => 0.011,
};
if ( can_load modules => $reqs ) {
plan tests => 7;
} else {
plan skip_all => "required modules to run these tests are not available";
}
my (undef, $dbfile1) = tempfile(SUFFIX => '.db');
my (undef, $dbfile2) = tempfile(SUFFIX => '.db');
my (undef, $dbfile3) = tempfile(SUFFIX => '.db');
my $dbh2 = DBI->connect("dbi:SQLite:dbname=$dbfile2");
my $dbh3 = DBI->connect("dbi:SQLite:dbname=$dbfile3");
ok $dbh2->do('create table user (name varchar(100) primary key, age int)');
ok $dbh3->do('create table user (name varchar(100) primary key, age int)');
$dbh2->do('insert into user values(?,?)', {}, 'bob', 20);
$dbh3->do('insert into user values(?,?)', {}, 'bob', 30);
set plugins => {
DBIC => {
default => {
dsn => "dbi:SQLite:dbname=$dbfile1",
schema_class => 'Foo',
replicated => {
balancer_type => '::Random',
replicants => [
[ "dbi:SQLite:dbname=$dbfile2" ],
[ "dbi:SQLite:dbname=$dbfile3" ],
],
},
},
},
};
schema->deploy;
# add a 10 year old bob to master
ok rset('User')->create({ name => 'bob', age => 10 });
# should find an older bob from one of the replicants
is rset('User')->count({ name => 'bob', age => { '>=', 20 } }), 1,
'found older bob in one of the replicants';
# now force the query to use the master db, which has the 10 year old bob
is rset('User')->count({ name => 'bob', age => 10 }, {force_pool => 'master'}),
1, 'found the 30 year old bob in the master db';
my %set = ();
for (1 .. 100) {
my $bob = rset('User')->single({ name => 'bob' });
$set{$bob->age}++;
}
is keys %set => 2, 'random balancer accessed both replicants'
or diag explain \%set;
ok $set{20} && $set{30};
unlink $dbfile1, $dbfile2, $dbfile3;
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