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|
#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
use utf8;
require Catmandu::Store::DBI;
require Catmandu::Serializer::json;
my $driver_found = 1;
{
local $@;
eval {require DBD::SQLite;};
if ($@) {
$driver_found = 0;
}
}
if (!$driver_found) {
plan skip_all => "database driver DBD::SQLite not found";
}
else {
sub get {
my ($dbh, $table, $id_field, $id) = @_;
my $sql
= "SELECT * FROM "
. $dbh->quote_identifier($table)
. " WHERE "
. $dbh->quote_identifier($id_field) . "=?";
my $sth = $dbh->prepare_cached($sql) or die($dbh->errstr);
$sth->execute($id) or die($sth->errstr);
$sth->fetchrow_hashref;
}
my $record = {
_id => "彩虹小馬",
title => "My little pony",
author => "孩之寶"
};
my $serializer = Catmandu::Serializer::json->new();
#impliciet mapping (old behaviour) => except for the _id that is not stored anymore in 'data'
{
my $bag;
lives_ok(
sub {
$bag = Catmandu::Store::DBI->new(
data_source => "dbi:SQLite:dbname=:memory:")->bag;
},
"no mapping - bag created"
);
lives_ok(sub {$bag->add($record);}, "no mapping - add record");
my $row = get($bag->store->dbh, "data", "id", $record->{_id});
$row->{data} = $serializer->deserialize($row->{data});
my $expected = +{id => $record->{_id}, data => {%$record}};
delete $expected->{data}->{_id};
is_deeply($row, $expected, "expected fields created");
}
#explicit mapping (no double field _id anymore)
{
my $bag;
lives_ok(
sub {
$bag = Catmandu::Store::DBI->new(
data_source => "dbi:SQLite:dbname=:memory:",
bags => {
data => {
mapping => {
_id => {
column => "_id",
type => "string",
index => 1,
required => 1,
unique => 1
},
title =>
{column => "title", type => "string"},
author =>
{column => "author", type => "string"}
},
default_order => 'ID'
}
}
)->bag();
},
"mapping given - bag created"
);
lives_ok(sub {$bag->add($record);}, "mapping given - add record");
my $row = get($bag->store->dbh, "data", "_id", $record->{_id});
is_deeply $row, $record, "mapping given - expected fields created";
lives_ok(sub {$bag->count}, "mapping given - count successfull");
}
{
my $bag;
lives_ok(
sub {
$bag = Catmandu::Store::DBI->new(
data_source => "dbi:SQLite:dbname=:memory:",
bags => {
data => {
mapping => {
_id => {
column => "_id",
type => "string",
index => 1,
required => 1,
unique => 1
},
title =>
{column => "title", type => "string"},
author =>
{column => "author", type => "string"}
}
}
}
)->bag();
},
"iterator - bag created"
);
my @d_records = map {+{author => "Dostoyevsky"}} 1 .. 10;
my @t_records = map {+{author => "Tolstoj"}} 1 .. 15;
$bag->add_many([@d_records, @t_records],
"iterator - added many records");
#iterator select
my $iterator;
lives_ok(sub {$iterator = $bag->select(author => "Tolstoj");},
"iterator - select(key => value) created");
cmp_ok($iterator->count, "==", scalar(@t_records),
"iterator - select(key => value) contains correct number of records"
);
#iterator slice(start)
lives_ok(
sub {
$iterator = $bag->select(author => "Dostoyevsky")->slice(5);
},
"iterator - select(key => value)->slice(start) created"
);
cmp_ok($iterator->count, "==", 5,
"iterator - select(key => value)->slice(start) contains correct number of records"
);
#iterator slice(start,limit)
lives_ok(
sub {
$iterator
= $bag->select(author => "Dostoyevsky")->slice(5, 1);
},
"iterator - select(key => value)->slice(start,limit) created"
);
cmp_ok($iterator->count, "==", 1,
"iterator - select(key => value)->slice(start,limit) contains correct number of records"
);
#first
my $r;
lives_ok(
sub {$r = $bag->select(author => "Dostoyevsky")->first;},
"iterator - select(key => value)->first created"
);
isnt($r, undef,
"iterator - select(key => value)->first contains one record");
}
done_testing 16;
}
|
