package dbixcl_common_tests;
use strict;
use Test::More;
use DBIx::Class::Loader;
use DBI;
sub new {
my $class = shift;
my $self;
if( ref($_[0]) eq 'HASH') {
my $args = shift;
$self = { (%$args) };
}
else {
$self = { @_ };
}
# Only MySQL uses this
$self->{innodb} ||= '';
$self->{verbose} = $ENV{TEST_VERBOSE} || 0;
return bless $self => $class;
}
sub skip_tests {
my ($self, $why) = @_;
plan skip_all => $why;
}
sub run_tests {
my $self = shift;
plan tests => 26;
$self->create();
my $namespace = 'DBIXCL_Test_' . $self->{vendor};
my $debug = ($self->{verbose} > 1) ? 1 : 0;
my %loader_opts = (
dsn => $self->{dsn},
user => $self->{user},
password => $self->{password},
namespace => $namespace,
constraint => '^(?:\S+\.)?(?i:loader_test)[0-9]+$',
relationships => 1,
debug => $debug,
);
$loader_opts{schema} = $self->{schema} if $self->{schema};
$loader_opts{dropschema} = $self->{dropschema} if $self->{dropschema};
my $loader = DBIx::Class::Loader->new(%loader_opts);
my $class1 = $loader->find_class("loader_test1");
my $class2 = $loader->find_class("loader_test2");
is( $class1, "${namespace}::LoaderTest1" );
is( $class2, "${namespace}::LoaderTest2" );
my $obj = $class1->find(1);
is( $obj->id, 1 );
is( $obj->dat, "foo" );
is( $class2->count, 4 );
my ($obj2) = $class2->find( dat => 'bbb' );
is( $obj2->id, 2 );
SKIP: {
skip $self->{skip_rels}, 20 if $self->{skip_rels};
my $class3 = $loader->find_class("loader_test3");
my $class4 = $loader->find_class("loader_test4");
my $class5 = $loader->find_class("loader_test5");
my $class6 = $loader->find_class("loader_test6");
my $class7 = $loader->find_class("loader_test7");
my $class8 = $loader->find_class("loader_test8");
my $class9 = $loader->find_class("loader_test9");
is( $class3, "${namespace}::LoaderTest3" );
is( $class4, "${namespace}::LoaderTest4" );
is( $class5, "${namespace}::LoaderTest5" );
is( $class6, "${namespace}::LoaderTest6" );
is( $class7, "${namespace}::LoaderTest7" );
is( $class8, "${namespace}::LoaderTest8" );
is( $class9, "${namespace}::LoaderTest9" );
# basic rel test
my $obj4 = $class4->find(123);
is( ref($obj4->fkid), $class3);
# fk def in comments should not be parsed
my $obj5 = $class5->find( id1 => 1, id2 => 1 );
is( ref( $obj5->id2 ), '' );
# mulit-col fk def (works halfway for some, not others...)
my $obj6 = $class6->find(1);
isa_ok( $obj6->loader_test2, $class2 );
SKIP: {
skip "Multi-column FKs are only half-working for this vendor", 1
unless $self->{multi_fk_broken};
is( ref( $obj6->id2 ), '' );
}
# fk that references a non-pk key (UNIQUE)
my $obj8 = $class8->find(1);
isa_ok( $obj8->loader_test7, $class7 );
# from Chisel's tests...
SKIP: {
if($self->{vendor} =~ /sqlite/i) {
skip 'SQLite cannot do the advanced tests', 8;
}
my $class10 = $loader->find_class('loader_test10');
my $class11 = $loader->find_class('loader_test11');
is( $class10, "${namespace}::LoaderTest10" );
is( $class11, "${namespace}::LoaderTest11" );
my $obj10 = $class10->create({ subject => 'xyzzy' });
$obj10->update();
ok( defined $obj10, '$obj10 is defined' );
my $obj11 = $class11->create({ loader_test10 => $obj10->id() });
$obj11->update();
ok( defined $obj11, '$obj11 is defined' );
eval {
my $obj10_2 = $obj11->loader_test10;
$obj10_2->loader_test11( $obj11->id11() );
$obj10_2->update();
};
is($@, '', 'No errors after eval{}');
SKIP: {
skip 'Previous eval block failed', 3
unless ($@ eq '');
my $results = $class10->search({ subject => 'xyzzy' });
is( $results->count(), 1,
'One $class10 returned from search' );
my $obj10_3 = $results->first();
isa_ok( $obj10_3, $class10 );
is( $obj10_3->loader_test11()->id(), $obj11->id(),
'found same $class11 object we expected' );
}
for ( $class10, $class11 ) {
$_->storage->dbh->disconnect;
}
}
for ( $class3, $class4, $class5, $class6, $class7,
$class8, $class9 ) {
$_->storage->dbh->disconnect;
}
}
for ( $class1, $class2 ) {
$_->storage->dbh->disconnect;
}
}
sub dbconnect {
my ($self, $complain) = @_;
my $dbh = DBI->connect(
$self->{dsn}, $self->{user},
$self->{password},
{
RaiseError => $complain,
PrintError => $complain,
AutoCommit => 1,
}
);
die "Failed to connect to database: $DBI::errstr" if !$dbh;
return $dbh;
}
sub create {
my $self = shift;
my @statements = (
qq{
CREATE TABLE loader_test1 (
id $self->{auto_inc_pk},
dat VARCHAR(32)
) $self->{innodb};
},
q{ INSERT INTO loader_test1 (dat) VALUES('foo'); },
q{ INSERT INTO loader_test1 (dat) VALUES('bar'); },
q{ INSERT INTO loader_test1 (dat) VALUES('baz'); },
qq{
CREATE TABLE loader_test2 (
id $self->{auto_inc_pk},
dat VARCHAR(32)
) $self->{innodb};
},
q{ INSERT INTO loader_test2 (dat) VALUES('aaa'); },
q{ INSERT INTO loader_test2 (dat) VALUES('bbb'); },
q{ INSERT INTO loader_test2 (dat) VALUES('ccc'); },
q{ INSERT INTO loader_test2 (dat) VALUES('ddd'); },
);
my @statements_reltests = (
qq{
CREATE TABLE loader_test3 (
id INTEGER NOT NULL PRIMARY KEY,
dat VARCHAR(32)
) $self->{innodb};
},
q{ INSERT INTO loader_test3 (id,dat) VALUES(1,'aaa'); },
q{ INSERT INTO loader_test3 (id,dat) VALUES(2,'bbb'); },
q{ INSERT INTO loader_test3 (id,dat) VALUES(3,'ccc'); },
q{ INSERT INTO loader_test3 (id,dat) VALUES(4,'ddd'); },
qq{
CREATE TABLE loader_test4 (
id INTEGER NOT NULL PRIMARY KEY,
fkid INTEGER NOT NULL,
dat VARCHAR(32),
FOREIGN KEY (fkid) REFERENCES loader_test3 (id)
) $self->{innodb};
},
q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(123,1,'aaa'); },
q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(124,2,'bbb'); },
q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(125,3,'ccc'); },
q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(126,4,'ddd'); },
qq{
CREATE TABLE loader_test5 (
id1 INTEGER NOT NULL,
id2 INTEGER NOT NULL, -- , id2 INTEGER REFERENCES loader_test1,
dat VARCHAR(8),
PRIMARY KEY (id1,id2)
) $self->{innodb};
},
q{ INSERT INTO loader_test5 (id1,id2,dat) VALUES (1,1,'aaa'); },
qq{
CREATE TABLE loader_test6 (
id $self->{auto_inc_pk},
id2 INTEGER,
loader_test2 INTEGER,
dat VARCHAR(8),
FOREIGN KEY (loader_test2) REFERENCES loader_test2 (id),
FOREIGN KEY (id, id2 ) REFERENCES loader_test5 (id1,id2)
) $self->{innodb};
},
(q{ INSERT INTO loader_test6 (id2,loader_test2,dat) } .
q{ VALUES (1,1,'aaa'); }),
qq{
CREATE TABLE loader_test7 (
id INTEGER NOT NULL PRIMARY KEY,
id2 VARCHAR(8) NOT NULL UNIQUE,
dat VARCHAR(8)
) $self->{innodb};
},
q{ INSERT INTO loader_test7 (id,id2,dat) VALUES (1,'aaa','bbb'); },
qq{
CREATE TABLE loader_test8 (
id INTEGER NOT NULL PRIMARY KEY,
loader_test7 VARCHAR(8) NOT NULL,
dat VARCHAR(8),
FOREIGN KEY (loader_test7) REFERENCES loader_test7 (id2)
) $self->{innodb};
},
(q{ INSERT INTO loader_test8 (id,loader_test7,dat) } .
q{ VALUES (1,'aaa','bbb'); }),
qq{
CREATE TABLE loader_test9 (
loader_test9 VARCHAR(8) NOT NULL
) $self->{innodb};
},
);
my @statements_advanced = (
qq{
CREATE TABLE loader_test10 (
id10 $self->{auto_inc_pk},
subject VARCHAR(8),
loader_test11 INTEGER
) $self->{innodb};
},
qq{
CREATE TABLE loader_test11 (
id11 $self->{auto_inc_pk},
message VARCHAR(8) DEFAULT 'foo',
loader_test10 INTEGER,
FOREIGN KEY (loader_test10) REFERENCES loader_test10 (id10)
) $self->{innodb};
},
(q{ ALTER TABLE loader_test10 ADD CONSTRAINT } .
q{ loader_test11_fk FOREIGN KEY (loader_test11) } .
q{ REFERENCES loader_test11 (id11); }),
);
$self->drop_tables;
$self->{created} = 1;
my $dbh = $self->dbconnect(1);
$dbh->do($_) for (@statements);
unless($self->{skip_rels}) {
# hack for now, since DB2 doesn't like inline comments, and we need
# to test one for mysql, which works on everyone else...
# this all needs to be refactored anyways.
if($self->{vendor} =~ /DB2/i) {
@statements_reltests = map { s/--.*\n//; $_ } @statements_reltests;
}
$dbh->do($_) for (@statements_reltests);
unless($self->{vendor} =~ /sqlite/i) {
$dbh->do($_) for (@statements_advanced);
}
}
$dbh->disconnect;
}
sub drop_tables {
my $self = shift;
return unless $self->{created};
my @tables = qw/
loader_test1
loader_test2
/;
my @tables_reltests = qw/
loader_test4
loader_test3
loader_test6
loader_test5
loader_test8
loader_test7
loader_test9
/;
my @tables_advanced = qw/
loader_test11
loader_test10
/;
my $drop_fk_mysql =
q{ALTER TABLE loader_test10 DROP FOREIGN KEY loader_test11_fk;};
my $drop_fk =
q{ALTER TABLE loader_test10 DROP CONSTRAINT loader_test11_fk;};
my $dbh = $self->dbconnect(0);
unless($self->{skip_rels}) {
$dbh->do("DROP TABLE $_") for (@tables_reltests);
unless($self->{vendor} =~ /sqlite/i) {
if($self->{vendor} =~ /mysql/i) {
$dbh->do($drop_fk_mysql);
}
else {
$dbh->do($drop_fk);
}
$dbh->do("DROP TABLE $_") for (@tables_advanced);
}
}
$dbh->do("DROP TABLE $_") for (@tables);
$dbh->disconnect;
}
sub DESTROY { shift->drop_tables; }
1;