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#!/usr/bin/perl
use warnings;
use strict;
use utf8;
use open qw(:std :utf8);
use lib qw(lib ../lib);
use Test::More tests => 65;
use Encode qw(decode encode);
BEGIN {
# Подготовка объекта тестирования для работы с utf8
my $builder = Test::More->builder;
binmode $builder->output, ":utf8";
binmode $builder->failure_output, ":utf8";
binmode $builder->todo_output, ":utf8";
note "************* DBIx::DR *************";
use_ok 'DBIx::DR';
use_ok 'DBD::SQLite';
use_ok 'File::Temp', 'tempdir';
use_ok 'File::Path', 'remove_tree';
use_ok 'File::Spec::Functions', 'catfile', 'rel2abs';
use_ok 'File::Basename', 'dirname', 'basename';
}
my $temp_dir = tempdir;
END {
remove_tree $temp_dir, { verbose => 0 };
ok !-d $temp_dir, "Temporary dir was removed: $temp_dir";
}
my $test_dir = catfile(dirname($0), 'sql');
ok -d $test_dir, 'Directory contained sqls is found: ' . $test_dir;
ok -d $temp_dir, "Temporary directory was created: $temp_dir";
my $db_file = "$temp_dir/db.sqlite";
my $dbh = DBIx::DR->connect(
"dbi:SQLite:dbname=$db_file", '', '',
{
dr_sql_dir => $test_dir,
RaiseError => 1,
PrintError => 0,
PrintWarn => 0,
});
isa_ok $dbh => 'DBIx::DR::db', 'Connector was created';
ok -r $db_file, 'Database file was created';
ok $dbh->{'private_DBIx::DR_iterator'} eq 'dbix-dr-iterator#new',
'Default iterator class';
ok $dbh->{'private_DBIx::DR_item'} eq 'dbix-dr-iterator-item#new',
'Default item class';
my $res = $dbh->perform(q{
CREATE TABLE tbl (id INTEGER PRIMARY KEY, value CARCHAR(32))
}
);
ok $res ~~ '0E0', 'Table tbl was created';
my @values = (1, 2, 3, 4, 6, 'abc', 'def');
for(@values) {
$res = $dbh->perform(
'INSERT INTO tbl (value) VALUES (<%= $value %>)',
value => $_
);
ok $res && $res ne '0E0', 'Array item was inserted';
}
$res = $dbh->perform(q[
UPDATE
tbl
SET
value = value || <%= $suffix %>
WHERE
id > <%= $id_limit %>
],
suffix => '_suffix',
id_limit => 2
);
ok $res == @values - 2, 'Updated was passed';
$res = $dbh->select('SELECT * FROM tbl');
isa_ok $res => 'DBIx::DR::Iterator', 'A few rows were fetched';
ok $res->count == @values, 'Rows count has well value';
while(my $v = $res->next) {
ok $v->id > 0, 'Record identifier: ' . $v->id;
if ($v->id > 2) {
ok $v->value eq $values[ $v->id - 1 ] . '_suffix',
'Record value: ' . $v->value;
} else {
ok $v->value eq $values[ $v->id - 1 ], 'Record value: ' . $v->value;
}
}
my $select_file = catfile $test_dir, 'select_ids.sql.ep';
ok -r $select_file, 'select.sql is found';
$res = $dbh->select(
-f => 'select_ids',
ids => [ 1, 2 ],
-hash => 'id',
-item => 'my_item_package#new',
-iterator => 'my_iterator_package#new'
);
ok 'HASH' eq ref $res->{fetch}, 'SELECT was done';
ok $res->count == 2, 'Rows count has well value';
ok $res->get(1)->value eq $values[0], 'First item';
ok $res->get(2)->value eq $values[1], 'Second item';
$res = $dbh->select(
-f => rel2abs($select_file),
ids => [ 1, 2 ],
-hash => 'id',
-item => 'my_item_package#new',
-iterator => 'my_iterator_package#new'
);
isa_ok $res => 'MyIteratorPackage', 'Repeat sql from file';
ok $res->count == 2, 'Rows count has well value';
my @a = $res->all;
ok @a == $res->count, 'Rows count has well value';
ok $a[0]->value eq $values[0], 'First item';
ok $a[1]->value eq $values[1], 'Second item';
$res = $dbh->single('SELECT * FROM tbl WHERE id = <%= $id %>', id => 1);
ok $res, 'Select one exists row';
ok $res->id == 1, 'Identifier';
ok $res->value eq $values[0], 'Value';
$res = $dbh->single('SELECT * FROM tbl WHERE id = <%= $id %>', id => 5000);
ok !$res, 'No results';
$dbh->set_helper(
foo => sub { 'foo' },
bar => sub { $_[0]->call_helper('foo') . 'bar' },
);
$res = $dbh->single('SELECT <%= foo %> AS foo');
ok $res->foo eq 'foo', 'User helper';
$res = $dbh->single('SELECT <%= bar %> AS bar');
ok $res->bar eq 'foobar', 'User helper (call the other helper)';
$res = eval { $dbh->perform(-f => 'unknown_function') };
my $e = $@ // '';
ok $e, 'Exception';
my ($line) = $e =~ /unknown_function\.sql\.ep\s+line\s+(\d+)/;
diag $e unless ok $line, '"at line" is present';
my $fname = catfile($test_dir, 'unknown_function.sql.ep');
ok -f $fname, $fname;
open my $fh, '<', $fname;
my @lines = <$fh>;
my ($line_real) = grep { $lines[$_] =~ /UNKNOWN_FUNCTION/ } 0 .. $#lines;
$line_real++;
cmp_ok $line, '==', $line_real, 'Exception point';
package MyItemPackage;
use base 'DBIx::DR::Iterator::Item';
use Test::More;
sub value {
my ($self) = @_;
ok @_ == 1, 'Get item value';
return $self->SUPER::value;
}
package MyIteratorPackage;
use base 'DBIx::DR::Iterator';
use Test::More;
sub count {
my ($self) = @_;
ok @_ == 1, 'Get iterator size';
return $self->SUPER::count;
}
=head1 COPYRIGHT
Copyright (C) 2011 Dmitry E. Oboukhov <unera@debian.org>
Copyright (C) 2011 Roman V. Nikolaev <rshadow@rambler.ru>
This program is free software, you can redistribute it and/or
modify it under the terms of the Artistic License.
=cut
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