use Test;
use Test::When <extended>;

use DB::MySQL;

plan 16;

isa-ok my $m = DB::MySQL.new(), DB::MySQL, 'Create object';

# Issue #2

lives-ok { $m.execute('CREATE TABLE foo
                       ( bar timestamp NULL default NULL ) engine=InnoDB') },
    'create table';

ok $m.execute('INSERT INTO foo (bar) VALUES (NULL)'), 'insert NULL';

is $m.execute('SELECT bar FROM foo').value, DateTime, 'value is NULL';

is $m.query('select bar from foo').value, DateTime, 'value still NULL';

lives-ok { $m.execute('drop table foo') }, 'drop table';

# Issue #3

lives-ok { $m.execute('CREATE TABLE foo ( bar int unsigned ) engine=InnoDB') },
    'create table';

ok $m.execute('INSERT INTO foo (bar) VALUES (NULL)'), 'insert NULL';

is $m.execute('SELECT bar FROM foo').value, Int, 'value is NULL';

is $m.query('SELECT bar FROM foo').value, Int, 'value still NULL';

lives-ok { $m.execute('drop table foo') }, 'drop table';

# Issue #4

lives-ok { $m.execute('CREATE TABLE foo ( bar char(1) ) engine=InnoDB') },
    'create table';

ok $m.execute('INSERT INTO foo (bar) VALUES (NULL)'), 'insert NULL';

is $m.execute('SELECT bar FROM foo').value, Str, 'value is NULL';

is $m.query('SELECT bar FROM foo').value, Str, 'value still NULL';

lives-ok { $m.execute('drop table foo') }, 'drop table';

done-testing;