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# $Id: 642-output-get-drop-associations-sql.t,v 1.2 2009/03/16 07:27:17 aff Exp $
use warnings;
use strict;
use Data::Dumper;
use Test::More;
use Test::Exception;
use File::Spec::Functions;
use lib catdir qw ( blib lib );
plan tests => 37;
use lib q{lib};
use_ok ('Parse::Dia::SQL');
use_ok ('Parse::Dia::SQL::Output');
my $diasql = Parse::Dia::SQL->new( file => catfile(qw(t data TestERD.dia)), db => 'db2' );
isa_ok($diasql, q{Parse::Dia::SQL}, q{Expect a Parse::Dia::SQL object});
is($diasql->convert(), 1, q{Expect convert() to return 1});
# 2. output
my $output = undef;
isa_ok($diasql, 'Parse::Dia::SQL');
lives_ok(sub { $output = $diasql->get_output_instance(); },
q{get_output_instance (db2) should not die});
isa_ok($output, 'Parse::Dia::SQL::Output')
or diag(Dumper($output));
isa_ok($output, 'Parse::Dia::SQL::Output::DB2')
or diag(Dumper($output));
can_ok($output, 'get_constraints_drop');
my $drop_constraints = $output->get_constraints_drop();
#diag($drop_constraints);
# indices
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_iimd5(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_iiid(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_siiid(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_siips(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_iclidnm(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_uinm(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_uiid(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_uauiid(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_uiruid(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_acid(;)?
.*/six);
like($drop_constraints, qr/.*
drop \s+ index \s+ idx_usmd5(;)?
.*/six);
# foreign keys
like($drop_constraints, qr/.*
alter \s+ table \s+ subImageInfo \s+ drop \s+ constraint \s+ fk_iisii \s* (;)?
.*/six);
like($drop_constraints, qr/.*
alter \s+ table \s+ imageCategoryList \s+ drop \s+ constraint \s+ fk_iiicl \s* (;)?
.*/six);
like($drop_constraints, qr/.*
alter \s+ table \s+ imageAttribute \s+ drop \s+ constraint \s+ fk_iiia \s* (;)?
.*/six);
like($drop_constraints, qr/.*
alter \s+ table \s+ userImageRating \s+ drop \s+ constraint \s+ fk_uiuir \s* (;)?
.*/six);
like($drop_constraints, qr/.*
alter \s+ table \s+ userAttribute \s+ drop \s+ constraint \s+ fk_uiua \s* (;)?
.*/six);
like($drop_constraints, qr/.*
alter \s+ table \s+ userSession \s+ drop \s+ constraint \s+ fk_uius \s* (;)?
.*/six);
like($drop_constraints, qr/.*
alter \s+ table \s+ imageAttribute \s+ drop \s+ constraint \s+ fk_iaac \s* (;)?
.*/six);
like($drop_constraints, qr/.*
alter \s+ table \s+ userAttribute \s+ drop \s+ constraint \s+ fk_acua \s* (;)?
.*/six);
##################################################################
my $OBJECT_NAME_MAX_LENGTH_DB2 = 18;
my $diasql2 = Parse::Dia::SQL->new( file => catfile(qw(t data long_fk_name.dia)), db => 'db2' );
isa_ok($diasql2, q{Parse::Dia::SQL}, q{Expect a Parse::Dia::SQL object});
is($diasql2->convert(), 1, q{Expect convert() to return 1});
# 2. output
my $output2 = undef;
isa_ok($diasql2, 'Parse::Dia::SQL');
lives_ok(sub { $output2 = $diasql2->get_output_instance(); },
q{get_output_instance (db2) should not die});
isa_ok($output2, 'Parse::Dia::SQL::Output')
or diag(Dumper($output2));
isa_ok($output2, 'Parse::Dia::SQL::Output::DB2')
or diag(Dumper($output2));
can_ok($output2, 'get_constraints_drop');
my $drop_constraints2 = $output2->get_constraints_drop();
# diag($drop_constraints2);
$drop_constraints2 =~ m/alter \s+ table \s+ \w+ \s+ drop \s+ constraint \s+ (\w+) \s+ .* $/six;
my $constraint_name2 = $1;
# diag($constraint_name2);
ok(defined($constraint_name2), q{Expect a defined name})
or diag($constraint_name2);
cmp_ok(length($constraint_name2),
q{<=}, $OBJECT_NAME_MAX_LENGTH_DB2,
qq{$constraint_name2 Expect length below or equal to $OBJECT_NAME_MAX_LENGTH_DB2})
or diag($constraint_name2);
__END__
=pod
=head1 SEE ALSO
689-output-db2-create-constraint-name.t
=cut
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