tests are a mess, but Versioned.pm should work now

[dbsrgits/DBIx-Class.git] / t / 94versioning.t

#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use File::Spec;
use File::Copy;

BEGIN {
    eval "use DBD::SQLite; use SQL::Translator 0.08;";
    plan $@
        ? ( skip_all => 'needs DBD::SQLite and SQL::Translator 0.08 for testing' )
        : ( tests => 6 );
}

use lib qw(t/lib);

use_ok('DBICVersionOrig');

my $db_file = "t/var/versioning.db";
unlink($db_file) if -e $db_file;
unlink($db_file . "-journal") if -e $db_file . "-journal";
mkdir("t/var") unless -d "t/var";
unlink('t/var/DBICVersion-Schema-1.0-SQLite.sql');

my $schema_orig = DBICVersion::Schema->connect(
  "dbi:SQLite:$db_file",
  undef,
  undef,
  { AutoCommit => 1 },
);
# $schema->storage->ensure_connected();

is($schema_orig->ddl_filename('SQLite', 't/var', '1.0'), File::Spec->catfile('t', 'var', 'DBICVersion-Schema-1.0-SQLite.sql'), 'Filename creation working');
$schema_orig->create_ddl_dir('SQLite', undef, 't/var');

ok(-f 't/var/DBICVersion-Schema-1.0-SQLite.sql', 'Created DDL file');
## do this here or let Versioned.pm do it?
# $schema->deploy();

my $tvrs = $schema_orig->resultset('Table');
is($schema_orig->_source_exists($tvrs), 1, 'Created schema from DDL file');

eval "use DBICVersionNew";
my $schema_new = DBICVersion::Schema->connect(
  "dbi:SQLite:$db_file",
  undef,
  undef,
  { AutoCommit => 1 },
);

## create new to pick up filedata for upgrade files we just made (on_connect)

# {
#   unlink('t/var/DBICVersion-Schema-1.0-2.0-SQLite.sql');
#   copy('t/var/DBICVersion-Schema-1.0-2.0-SQLite-erroneous.sql', 't/var/DBICVersion-Schema-1.0-2.0-SQLite.sql');

#   my $schema_upgrade = DBICVersion::Schema->connect(
#                                                     "dbi:SQLite:$db_file",
#                                                     undef,
#                                                     undef,
#                                                     { AutoCommit => 1 },
#                                                     );
  
    
#   is($schema_upgrade->get_db_version(), '1.0', 'get_db_version ok');

#   eval {
#     # this will die with errors
#     $schema_upgrade->upgrade();
#   };
#   isnt($@, '', 'dodgy upgrade dies');
  
#   eval {
#     my @results = $schema_upgrade->storage->dbh->do('select VersionName from TestVersion');
#   };
#   is($@, '', 'partial upgrade properly rolledback');
#   is($schema_upgrade->get_db_version(), '1.0', 'db version number not upgraded');
# }

{
  unlink('t/var/DBICVersion-Schema-2.0-SQLite.sql');
  unlink('t/var/DBICVersion-Schema-1.0-2.0-SQLite.sql');

#   $schema_new->create_ddl_dir('SQLite', undef, 't/var', '1.0');
#   ok(-f 't/var/DBICVersion-Schema-1.0-2.0-SQLite.sql', 'Created DDL upgrade file');

  copy('t/var/DBICVersion-Schema-1.0-2.0-SQLite-proper.sql', 't/var/DBICVersion-Schema-1.0-2.0-SQLite.sql');

  my $schema_upgrade = DBICVersion::Schema->connect(
                                                    "dbi:SQLite:$db_file",
                                                    undef,
                                                    undef,
                                                    { AutoCommit => 1 },
                                                    );
  
    
  is($schema_upgrade->get_db_version(), '1.0', 'get_db_version ok');

  eval {
    # this should be okay
    $schema_upgrade->upgrade();
  };
  is($@, '', 'proper upgrade okay');
  eval {
    $schema_upgrade->storage->dbh->do('select NewVersionName from TestVersion');
  };
  is($@, '', 'new column created');
  is($schema_upgrade->get_db_version(), '2.0', 'db version number successfully upgraded');
}

exit;
unlink($db_file) if -e $db_file;
unlink($db_file . "-journal") if -e $db_file . "-journal";
unlink('t/var/DBICVersion-Schema-1.0-SQLite.sql');
unlink('t/var/DBICVersion-Schema-2.0-SQLite.sql');
unlink('t/var/DBICVersion-Schema-1.0-2.0-SQLite.sql');
unlink(<t/var/backup/*>);