use Test::More;

use strict;

use warnings;

use utf8;

use FindBin;

use DBIx::Custom;

my $dbi;

my $dsn;

my $args;

my $user = 'dbix_custom';

my $password = 'dbix_custom';

my $database = 'dbix_custom';

$dsn = "dbi:mysql:database=$database";

$args = {dsn => $dsn, user => $user, password => $password,};

plan skip_all => 'mysql private test' unless -f "$FindBin::Bin/run/mysql2.run"

  && eval { $dbi = DBIx::Custom->connect($args); 1 };

plan 'no_plan';

$SIG{__WARN__} = sub { warn $_[0] unless $_[0] =~ /DEPRECATED/};

require DBIx::Connector;

# Function for test name

sub test { print "# $_[0]\n" }

# Varialbes for tests

my $dbname;

my $rows;

my $result;

test 'connect';

eval {

    $dbi = DBIx::Custom->new(

        dsn => "dbi:mysql:database=$database;host=localhost;port=10000",

        user => $user,

        password => $password

    );

};

ok(!$@);

# Test memory leaks

for (1 .. 200) {

    $dbi = DBIx::Custom->connect(

        dsn => "dbi:mysql:database=$database;host=localhost;port=10000",

        user => $user,

        password => $password

    );

    $dbi->query_builder;

    $dbi->create_model(table => 'table1');

    $dbi->create_model(table => 'table2');

}

test 'limit';

$dbi = DBIx::Custom->connect(

    dsn => "dbi:mysql:database=$database",

    user => $user,

    password => $password

);

$dbi->delete_all(table => 'table1');

$dbi->insert(table => 'table1', param => {key1 => 1, key2 => 2});

$dbi->insert(table => 'table1', param => {key1 => 1, key2 => 4});

$dbi->insert(table => 'table1', param => {key1 => 1, key2 => 6});

$dbi->register_tag(

    limit => sub {

        my ($count, $offset) = @_;

        my $s = '';

        $offset = 0 unless defined $offset;

        $s .= "limit $offset";

        $s .= ", $count";

        return [$s, []];

    }

);

$rows = $dbi->select(

  table => 'table1',

  where => {key1 => 1},

  append => "order by key2 {limit 1 0}"

)->fetch_hash_all;

is_deeply($rows, [{key1 => 1, key2 => 2}]);

$rows = $dbi->select(

  table => 'table1',

  where => {key1 => 1},

  append => "order by key2 {limit 2 1}"

)->fetch_hash_all;

is_deeply($rows, [{key1 => 1, key2 => 4},{key1 => 1, key2 => 6}]);

$rows = $dbi->select(

  table => 'table1',

  where => {key1 => 1},

  append => "order by key2 {limit 1}"

)->fetch_hash_all;

is_deeply($rows, [{key1 => 1, key2 => 2}]);

$dbi->dbh->disconnect;

$dbi = undef;

$dbi = DBIx::Custom->connect(

    dsn => "dbi:mysql:database=$database",

    user => $user,

    password => $password

);

$rows = $dbi->select(

  table => 'table1',

  where => {key1 => 1, key2 => 4},

  append => "order by key2 limit 0, 1"

)->fetch_hash_all;

is_deeply($rows, [{key1 => 1, key2 => 4}]);

$dbi->delete_all(table => 'table1');

test 'dbh';

{

    my $connector = DBIx::Connector->new(

        "dbi:mysql:database=$database",

        $user,

        $password,

        DBIx::Custom->new->default_option

    );

    my $dbi = DBIx::Custom->connect(connector => $connector);

    $dbi->delete_all(table => 'table1');

    $dbi->do('insert into table1 (key1, key2) values (1, 2)');

    is($dbi->select(table => 'table1')->fetch_hash_first->{key1}, 1);

    $dbi = DBIx::Custom->new;

    $dbi->dbh('a');

    is($dbi->{dbh}, 'a');

}

test 'transaction';

test 'dbh';

{

    my $connector = DBIx::Connector->new(

        "dbi:mysql:database=$database",

        $user,

        $password,

        DBIx::Custom->new->default_dbi_option

    );

    my $dbi = DBIx::Custom->connect(connector => $connector);

    $dbi->delete_all(table => 'table1');

    $dbi->connector->txn(sub {

        $dbi->insert(table => 'table1', param => {key1 => 1, key2 => 2});

        $dbi->insert(table => 'table1', param => {key1 => 3, key2 => 4});

    });

    is_deeply($dbi->select(table => 'table1')->fetch_hash_all,

              [{key1 => 1, key2 => 2}, {key1 => 3, key2 => 4}]);

    $dbi->delete_all(table => 'table1');

    eval {

        $dbi->connector->txn(sub {

            $dbi->insert(table => 'table1', param => {key1 => 1, key2 => 2});

            die "Error";

            $dbi->insert(table => 'table1', param => {key1 => 3, key2 => 4});

        });

    };

    is_deeply($dbi->select(table => 'table1')->fetch_hash_all,

              []);

}

use DBIx::Custom;

use Scalar::Util 'blessed';

{

    my $dbi = DBIx::Custom->connect(

        user => $user,

        password => $password,

        dsn => "dbi:mysql:dbname=$database"

    );

    $dbi->connect;

    ok(blessed $dbi->dbh);

    can_ok($dbi->dbh, qw/prepare/);

    ok($dbi->dbh->{AutoCommit});

    ok(!$dbi->dbh->{mysql_enable_utf8});

}

{

    my $dbi = DBIx::Custom->connect(

        user => $user,

        password => $password,

        dsn => "dbi:mysql:dbname=$database",

        option => {AutoCommit => 0, mysql_enable_utf8 => 1}

    );

    $dbi->connect;

    ok(!$dbi->dbh->{AutoCommit});

    #ok($dbi->dbh->{mysql_enable_utf8});

}

test 'fork';

{

    my $connector = DBIx::Connector->new(

        "dbi:mysql:database=$database",

        $user,

        $password,

        DBIx::Custom->new->default_option

    );

    my $dbi = DBIx::Custom->new(connector => $connector);

    $dbi->delete_all(table => 'table1');

    $dbi->insert(table => 'table1', param => {key1 => 1, key2 => 2});

    die "Can't fork" unless defined (my $pid = fork);

    if ($pid) {

        # Parent

        my $result = $dbi->select(table => 'table1');

        is_deeply($result->fetch_hash_first, {key1 => 1, key2 => 2});

    }

    else {

        # Child

        my $result = $dbi->select(table => 'table1');

        die "Not OK" unless $result->fetch_hash_first->{key1} == 1;

    }

}