Allow for tests to run in parallel (simultaneously from multiple checkouts)

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

diff --git a/t/94versioning.t b/t/94versioning.t
index b73d612..7884cad 100644 (file)
--- a/t/94versioning.t
+++ b/t/94versioning.t
@@ -1,15 +1,17 @@
-#!/usr/bin/perl
-
 use strict;
 use warnings;
+
 use Test::More;
 use Test::Warn;
 use Test::Exception;
 
 use Path::Class;
 use File::Copy;
+use Time::HiRes qw/time sleep/;
+
+use lib qw(t/lib);
+use DBICTest;
 
-#warn "$dsn $user $pass";
 my ($dsn, $user, $pass);
 
 BEGIN {
@@ -18,26 +20,28 @@ BEGIN {
   plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test'
     unless ($dsn);
 
-  eval { require Time::HiRes }
-    || plan skip_all => 'Test needs Time::HiRes';
-  Time::HiRes->import(qw/time sleep/);
-
   require DBIx::Class;
   plan skip_all =>
       'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('deploy')
-    unless DBIx::Class::Optional::Dependencies->req_ok_for ('deploy')
+    unless DBIx::Class::Optional::Dependencies->req_ok_for ('deploy');
+
+  plan skip_all =>
+      'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_mysql')
+    unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_mysql');
 }
 
-use lib qw(t/lib);
-use DBICTest; # do not remove even though it is not used
+# this is just to grab a lock
+{
+  my $s = DBICTest::Schema->connect($dsn, $user, $pass);
+}
 
 use_ok('DBICVersion_v1');
 
 my $version_table_name = 'dbix_class_schema_versions';
 my $old_table_name = 'SchemaVersions';
 
-my $ddl_dir = dir ('t', 'var');
-mkdir ($ddl_dir) unless -d $ddl_dir;
+my $ddl_dir = dir(qw/t var/, "versioning_ddl-$$");
+$ddl_dir->mkpath unless -d $ddl_dir;
 
 my $fn = {
     v1 => $ddl_dir->file ('DBICVersion-Schema-1.0-MySQL.sql'),
@@ -90,8 +94,8 @@ my $schema_v2 = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_versio
   warnings_exist (
     sub { $schema_v2->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0') },
     [
-      qr/Overwriting existing DDL file - $fn->{v2}/,
-      qr/Overwriting existing diff file - $fn->{trans_v12}/,
+      qr/Overwriting existing DDL file - \Q$fn->{v2}\E/,
+      qr/Overwriting existing diff file - \Q$fn->{trans_v12}\E/,
     ],
     'An overwrite warning generated for both the DDL and the diff',
   );
@@ -160,7 +164,7 @@ my $schema_v3 = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_versio
 
 # attempt v1 -> v3 upgrade
 {
-  local $SIG{__WARN__} = sub { warn if $_[0] !~ /Attempting upgrade\.$/ };
+  local $SIG{__WARN__} = sub { warn $_[0] if $_[0] !~ /Attempting upgrade\.$/ };
   $schema_v3->upgrade();
   is($schema_v3->get_db_version(), '3.0', 'db version number upgraded');
 }
@@ -181,11 +185,11 @@ my $schema_v3 = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_versio
 }
 
 # add a "harmless" comment before one of the statements.
-system( qq($^X -pi -e "s/ALTER/-- this is a comment\nALTER/" $fn->{trans_v23};) );
+system( qq($^X -pi.bak -e "s/ALTER/-- this is a comment\nALTER/" $fn->{trans_v23}) );
 
 # Then attempt v1 -> v3 upgrade
 {
-  local $SIG{__WARN__} = sub { warn if $_[0] !~ /Attempting upgrade\.$/ };
+  local $SIG{__WARN__} = sub { warn $_[0] if $_[0] !~ /Attempting upgrade\.$/ };
   $schema_v3->upgrade();
   is($schema_v3->get_db_version(), '3.0', 'db version number upgraded to 3.0');
 
@@ -239,14 +243,43 @@ system( qq($^X -pi -e "s/ALTER/-- this is a comment\nALTER/" $fn->{trans_v23};)
     $schema_v2->deploy;
   }
 
-  local $SIG{__WARN__} = sub { warn if $_[0] !~ /Attempting upgrade\.$/ };
+  local $SIG{__WARN__} = sub { warn $_[0] if $_[0] !~ /Attempting upgrade\.$/ };
   $schema_v2->upgrade();
 
   is($schema_v2->get_db_version(), '3.0', 'Fast deploy/upgrade');
 };
 
-unless ($ENV{DBICTEST_KEEP_VERSIONING_DDL}) {
-    unlink $_ for (values %$fn);
+# Check that it Schema::Versioned deals with new/all forms of connect arguments.
+{
+  my $get_db_version_run = 0;
+
+  no warnings qw/once redefine/;
+  local *DBIx::Class::Schema::Versioned::get_db_version = sub {
+    $get_db_version_run = 1;
+    return $_[0]->schema_version;
+  };
+
+  # Make sure the env var isn't whats triggering it
+  local $ENV{DBIC_NO_VERSION_CHECK} = 0;
+
+  DBICVersion::Schema->connect({
+    dsn => $dsn,
+    user => $user,
+    pass => $pass,
+    ignore_version => 1
+  });
+
+  ok($get_db_version_run == 0, "attributes pulled from hashref connect_info");
+  $get_db_version_run = 0;
+
+  DBICVersion::Schema->connect( $dsn, $user, $pass, { ignore_version => 1 } );
+  ok($get_db_version_run == 0, "attributes pulled from list connect_info");
+}
+
+END {
+  unless ($ENV{DBICTEST_KEEP_VERSIONING_DDL}) {
+    $ddl_dir->rmtree;
+  }
 }
 
 done_testing;