#!/usr/bin/env perl
use v5.12.5;
use warnings;
our $VERSION = '9999.99.99_99'; # VERSION
BEGIN {
  use Test::More;
  use Test::Warnings;
  use Data::Dumper;
  eval "use DBI; 1" or plan skip_all => "Could not load DBI module";
  eval "use Rex::Commands::DB; 1"
    or plan skip_all => "Could not load Rex::Commands::DB module: $@";
  eval "use Test::mysqld; 1"
    or plan skip_all => "Could not load Test::mysqld module";
}
my $dbh;
my $mysqld = Test::mysqld->new(
  my_cnf => {
    'skip-networking' => '', # no TCP socket
  }
  )
  or do {
  no warnings 'once';
  plan skip_all => $Test::mysqld::errstr;
  };
plan tests => 39;
$dbh = DBI->connect( $mysqld->dsn( dbname => 'test' ), );
Rex::Commands::DB->import( { dsn => $mysqld->dsn( dbname => 'test' ) } );
_test_select();
_test_insert();
_test_delete();
_test_update();
_test_batch();
sub _test_select {
  _initalize_db();
  my @data =
    db( 'select' => { fields => '*', from => 'mytest', where => 'id=2' } );
  is( $data[0]->{mykey}, "second", "correct value for id 2" );
  @data =
    db( 'select' => { fields => '*', from => 'mytest', where => 'id=5' } );
  is( $data[0], undef, "no data" ) or diag Dumper \@data;
  _cleanup_db();
}
sub _test_insert {
  _initalize_db();
  ok( db( insert => 'mytest', { id => 5, mykey => 'fifth' } ), "INSERT" );
  my @data =
    db( 'select' => { fields => '*', from => 'mytest', where => 'id=5' } );
  is( $data[0]->{mykey}, "fifth", "inserted fifths value" );
  _cleanup_db();
}
sub _test_delete {
  _initalize_db();
  ok(
    db(
      delete => 'mytest',
      {
        where => 'id = 1'
      }
    ),
    "deleted"
  );
  my @data =
    db( 'select' => { fields => '*', from => 'mytest', where => 'id=1' } );
  is( $data[0], undef, "no data returned delete ok" );
  _cleanup_db();
}
sub _test_update {
  _initalize_db();
  ok(
    db(
      'update',
      'mytest' => {
        set => {
          mykey => 'new value'
        },
        where => "id=2"
      }
    ),
    "updated"
  );
  my @data =
    db( 'select' => { fields => '*', from => 'mytest', where => 'id=2' } );
  is( $data[0]->{mykey}, "new value", "correct updated value for id 2" );
  _cleanup_db();
}
sub _test_batch {
TODO: {
    _initalize_db();
    _cleanup_db();
  }
}
sub _cleanup_db {
  ok( $dbh->do('DROP TABLE mytest'), "table mytest deleted" );
}
sub _initalize_db {
  ok( $dbh->do('CREATE TABLE mytest (id INT  primary key, mykey varchar(64))'),
    "table mytest created" );
  ok( $dbh->do('INSERT INTO mytest VALUES(1, "first")'),  "First INSERT" );
  ok( $dbh->do('INSERT INTO mytest VALUES(2, "second")'), "Second INSERT" );
  ok( $dbh->do('INSERT INTO mytest VALUES(3, "third")'),  "Third INSERT" );
  ok( $dbh->do('INSERT INTO mytest VALUES(4, "fourth")'), "Fourth INSERT" );
}