7 use Time::HiRes qw/time sleep/;
9 #warn "$dsn $user $pass";
10 my ($dsn, $user, $pass);
13 ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};
15 plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test'
19 eval "use DBD::mysql; use SQL::Translator 0.09;";
21 ? ( skip_all => 'needs DBD::mysql and SQL::Translator 0.09 for testing' )
25 my $version_table_name = 'dbix_class_schema_versions';
26 my $old_table_name = 'SchemaVersions';
28 my $ddl_dir = File::Spec->catdir ('t', 'var');
30 v1 => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-1.0-MySQL.sql'),
31 v2 => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-2.0-MySQL.sql'),
32 trans => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-1.0-2.0-MySQL.sql'),
36 use_ok('DBICVersionOrig');
38 my $schema_orig = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
39 eval { $schema_orig->storage->dbh->do('drop table ' . $version_table_name) };
40 eval { $schema_orig->storage->dbh->do('drop table ' . $old_table_name) };
42 is($schema_orig->ddl_filename('MySQL', '1.0', $ddl_dir), $fn->{v1}, 'Filename creation working');
43 unlink( $fn->{v1} ) if ( -e $fn->{v1} );
44 $schema_orig->create_ddl_dir('MySQL', undef, $ddl_dir);
46 ok(-f $fn->{v1}, 'Created DDL file');
47 $schema_orig->deploy({ add_drop_table => 1 });
49 my $tvrs = $schema_orig->{vschema}->resultset('Table');
50 is($schema_orig->_source_exists($tvrs), 1, 'Created schema from DDL file');
52 # loading a new module defining a new version of the same table
53 DBICVersion::Schema->_unregister_source ('Table');
54 eval "use DBICVersionNew";
56 my $schema_upgrade = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
61 is($schema_upgrade->get_db_version(), '1.0', 'get_db_version ok');
62 is($schema_upgrade->schema_version, '2.0', 'schema version ok');
63 $schema_upgrade->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0');
64 ok(-f $fn->{trans}, 'Created DDL file');
68 local $SIG{__WARN__} = sub { $w = shift };
69 $schema_upgrade->upgrade();
70 like ($w, qr/Attempting upgrade\.$/, 'Warn before upgrade');
73 is($schema_upgrade->get_db_version(), '2.0', 'db version number upgraded');
76 $schema_upgrade->storage->dbh->do('select NewVersionName from TestVersion');
78 is($@, '', 'new column created');
80 # should overwrite files and warn about it
82 local $SIG{__WARN__} = sub { push @w, shift };
83 $schema_upgrade->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0');
85 is (2, @w, 'A warning generated for both the DDL and the diff');
86 like ($w[0], qr/^Overwriting existing DDL file - $fn->{v2}/, 'New version DDL overwrite warning');
87 like ($w[1], qr/^Overwriting existing diff file - $fn->{trans}/, 'Upgrade diff overwrite warning');
91 my $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
93 $schema_version->storage->dbh->do('select * from ' . $version_table_name);
95 is($@, '', 'version table exists');
98 $schema_version->storage->dbh->do("DROP TABLE IF EXISTS $old_table_name");
99 $schema_version->storage->dbh->do("RENAME TABLE $version_table_name TO $old_table_name");
101 is($@, '', 'versions table renamed to old style table');
103 $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
104 is($schema_version->get_db_version, '2.0', 'transition from old table name to new okay');
107 $schema_version->storage->dbh->do('select * from ' . $old_table_name);
109 ok($@, 'old version table gone');
113 # check behaviour of DBIC_NO_VERSION_CHECK env var and ignore_version connect attr
115 my $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
117 $schema_version->storage->dbh->do("DELETE from $version_table_name");
122 local $SIG{__WARN__} = sub { $warn = shift };
123 $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
124 like($warn, qr/Your DB is currently unversioned/, 'warning detected without env var or attr');
129 $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
130 is($warn, '', 'warning not detected with attr set');
133 local $ENV{DBIC_NO_VERSION_CHECK} = 1;
135 $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
136 is($warn, '', 'warning not detected with env var set');
140 $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 0 });
141 like($warn, qr/Your DB is currently unversioned/, 'warning detected without env var or attr');
145 # attempt a deploy/upgrade cycle within one second
147 eval { $schema_orig->storage->dbh->do('drop table ' . $version_table_name) };
148 eval { $schema_orig->storage->dbh->do('drop table ' . $old_table_name) };
149 eval { $schema_orig->storage->dbh->do('drop table TestVersion') };
151 # this attempts to sleep until the turn of the second
153 sleep (int ($t) + 1 - $t);
154 diag ('Fast deploy/upgrade start: ', time() );
157 local $DBICVersion::Schema::VERSION = '1.0';
158 $schema_orig->deploy;
162 local $SIG{__WARN__} = sub { $w = shift };
163 $schema_upgrade->upgrade();
164 like ($w, qr/Attempting upgrade\.$/, 'Warn before upgrade');
166 is($schema_upgrade->get_db_version(), '2.0', 'Fast deploy/upgrade');
169 unless ($ENV{DBICTEST_KEEP_VERSIONING_DDL}) {
170 unlink $_ for (values %$fn);