+++ /dev/null
-use strict;
-use warnings;
-use lib qw(t/lib);
-use Test::More;
-use Test::Exception;
-use DBICTest;
-use List::Util 'first';
-use Scalar::Util 'reftype';
-use File::Spec;
-use IO::Handle;
-
-BEGIN {
- eval "use DBIx::Class::Storage::DBI::Replicated; use Test::Moose";
- plan skip_all => "Deps not installed: $@" if $@;
-}
-
-use_ok 'DBIx::Class::Storage::DBI::Replicated::Pool';
-use_ok 'DBIx::Class::Storage::DBI::Replicated::Balancer';
-use_ok 'DBIx::Class::Storage::DBI::Replicated::Replicant';
-use_ok 'DBIx::Class::Storage::DBI::Replicated';
-
-use Moose();
-use MooseX::Types();
-diag "Using Moose version $Moose::VERSION and MooseX::Types version $MooseX::Types::VERSION";
-
-=head1 HOW TO USE
-
- This is a test of the replicated storage system. This will work in one of
- two ways, either it was try to fake replication with a couple of SQLite DBs
- and creative use of copy, or if you define a couple of %ENV vars correctly
- will try to test those. If you do that, it will assume the setup is properly
- replicating. Your results may vary, but I have demonstrated this to work with
- mysql native replication.
-
-=cut
-
-
-## ----------------------------------------------------------------------------
-## Build a class to hold all our required testing data and methods.
-## ----------------------------------------------------------------------------
-
-TESTSCHEMACLASSES: {
-
- ## --------------------------------------------------------------------- ##
- ## Create an object to contain your replicated stuff.
- ## --------------------------------------------------------------------- ##
-
- package DBIx::Class::DBI::Replicated::TestReplication;
-
- use DBICTest;
- use base qw/Class::Accessor::Fast/;
-
- __PACKAGE__->mk_accessors( qw/schema/ );
-
- ## Initialize the object
-
- sub new {
- my ($class, $schema_method) = (shift, shift);
- my $self = $class->SUPER::new(@_);
-
- $self->schema( $self->init_schema($schema_method) );
- return $self;
- }
-
- ## Get the Schema and set the replication storage type
-
- sub init_schema {
- # current SQLT SQLite producer does not handle DROP TABLE IF EXISTS, trap warnings here
- local $SIG{__WARN__} = sub { warn @_ unless $_[0] =~ /no such table.+DROP TABLE/s };
-
- my ($class, $schema_method) = @_;
-
- my $method = "get_schema_$schema_method";
- my $schema = $class->$method;
-
- return $schema;
- }
-
- sub get_schema_by_storage_type {
- DBICTest->init_schema(
- sqlite_use_file => 1,
- storage_type=>{
- '::DBI::Replicated' => {
- balancer_type=>'::Random',
- balancer_args=>{
- auto_validate_every=>100,
- master_read_weight => 1
- },
- }
- },
- deploy_args=>{
- add_drop_table => 1,
- },
- );
- }
-
- sub get_schema_by_connect_info {
- DBICTest->init_schema(
- sqlite_use_file => 1,
- storage_type=> '::DBI::Replicated',
- balancer_type=>'::Random',
- balancer_args=> {
- auto_validate_every=>100,
- master_read_weight => 1
- },
- deploy_args=>{
- add_drop_table => 1,
- },
- );
- }
-
- sub generate_replicant_connect_info {}
- sub replicate {}
- sub cleanup {}
-
- ## --------------------------------------------------------------------- ##
- ## Add a connect_info option to test option merging.
- ## --------------------------------------------------------------------- ##
- {
- package DBIx::Class::Storage::DBI::Replicated;
-
- use Moose;
-
- __PACKAGE__->meta->make_mutable;
-
- around connect_info => sub {
- my ($next, $self, $info) = @_;
- $info->[3]{master_option} = 1;
- $self->$next($info);
- };
-
- __PACKAGE__->meta->make_immutable;
-
- no Moose;
- }
-
- ## --------------------------------------------------------------------- ##
- ## Subclass for when you are using SQLite for testing, this provides a fake
- ## replication support.
- ## --------------------------------------------------------------------- ##
-
- package DBIx::Class::DBI::Replicated::TestReplication::SQLite;
-
- use DBICTest;
- use File::Copy;
- use base 'DBIx::Class::DBI::Replicated::TestReplication';
-
- __PACKAGE__->mk_accessors(qw/master_path slave_paths/);
-
- ## Set the master path from DBICTest
-
- sub new {
- my $class = shift @_;
- my $self = $class->SUPER::new(@_);
-
- $self->master_path( DBICTest->_sqlite_dbfilename );
- $self->slave_paths([
- File::Spec->catfile(qw/t var DBIxClass_slave1.db/),
- File::Spec->catfile(qw/t var DBIxClass_slave2.db/),
- ]);
-
- return $self;
- }
-
- ## Return an Array of ArrayRefs where each ArrayRef is suitable to use for
- ## $storage->connect_info to be used for connecting replicants.
-
- sub generate_replicant_connect_info {
- my $self = shift @_;
- my @dsn = map {
- "dbi:SQLite:${_}";
- } @{$self->slave_paths};
-
- my @connect_infos = map { [$_,'','',{AutoCommit=>1}] } @dsn;
-
- ## Make sure nothing is left over from a failed test
- $self->cleanup;
-
- ## try a hashref too
- my $c = $connect_infos[0];
- $connect_infos[0] = {
- dsn => $c->[0],
- user => $c->[1],
- password => $c->[2],
- %{ $c->[3] }
- };
-
- @connect_infos
- }
-
- ## Do a 'good enough' replication by copying the master dbfile over each of
- ## the slave dbfiles. If the master is SQLite we do this, otherwise we
- ## just do a one second pause to let the slaves catch up.
-
- sub replicate {
- my $self = shift @_;
- foreach my $slave (@{$self->slave_paths}) {
- copy($self->master_path, $slave);
- }
- }
-
- ## Cleanup after ourselves. Unlink all gthe slave paths.
-
- sub cleanup {
- my $self = shift @_;
- foreach my $slave (@{$self->slave_paths}) {
- if(-e $slave) {
- unlink $slave;
- }
- }
- }
-
- ## --------------------------------------------------------------------- ##
- ## Subclass for when you are setting the databases via custom export vars
- ## This is for when you have a replicating database setup that you are
- ## going to test against. You'll need to define the correct $ENV and have
- ## two slave databases to test against, as well as a replication system
- ## that will replicate in less than 1 second.
- ## --------------------------------------------------------------------- ##
-
- package DBIx::Class::DBI::Replicated::TestReplication::Custom;
- use base 'DBIx::Class::DBI::Replicated::TestReplication';
-
- ## Return an Array of ArrayRefs where each ArrayRef is suitable to use for
- ## $storage->connect_info to be used for connecting replicants.
-
- sub generate_replicant_connect_info {
- return (
- [$ENV{"DBICTEST_SLAVE0_DSN"}, $ENV{"DBICTEST_SLAVE0_DBUSER"}, $ENV{"DBICTEST_SLAVE0_DBPASS"}, {AutoCommit => 1}],
- [$ENV{"DBICTEST_SLAVE1_DSN"}, $ENV{"DBICTEST_SLAVE1_DBUSER"}, $ENV{"DBICTEST_SLAVE1_DBPASS"}, {AutoCommit => 1}],
- );
- }
-
- ## pause a bit to let the replication catch up
-
- sub replicate {
- sleep 1;
- }
-}
-
-## ----------------------------------------------------------------------------
-## Create an object and run some tests
-## ----------------------------------------------------------------------------
-
-## Thi first bunch of tests are basic, just make sure all the bits are behaving
-
-my $replicated_class = DBICTest->has_custom_dsn ?
- 'DBIx::Class::DBI::Replicated::TestReplication::Custom' :
- 'DBIx::Class::DBI::Replicated::TestReplication::SQLite';
-
-my $replicated;
-
-for my $method (qw/by_connect_info by_storage_type/) {
- undef $replicated;
- ok $replicated = $replicated_class->new($method)
- => "Created a replication object $method";
-
- isa_ok $replicated->schema
- => 'DBIx::Class::Schema';
-
- isa_ok $replicated->schema->storage
- => 'DBIx::Class::Storage::DBI::Replicated';
-
- isa_ok $replicated->schema->storage->balancer
- => 'DBIx::Class::Storage::DBI::Replicated::Balancer::Random'
- => 'configured balancer_type';
-}
-
-### check that all Storage::DBI methods are handled by ::Replicated
-{
- my @storage_dbi_methods = Class::MOP::Class
- ->initialize('DBIx::Class::Storage::DBI')->get_all_method_names;
-
- my @replicated_methods = DBIx::Class::Storage::DBI::Replicated->meta
- ->get_all_method_names;
-
-# remove constants and OTHER_CRAP
- @storage_dbi_methods = grep !/^[A-Z_]+\z/, @storage_dbi_methods;
-
-# remove CAG accessors
- @storage_dbi_methods = grep !/_accessor\z/, @storage_dbi_methods;
-
-# remove DBIx::Class (the root parent, with CAG and stuff) methods
- my @root_methods = Class::MOP::Class->initialize('DBIx::Class')
- ->get_all_method_names;
- my %count;
- $count{$_}++ for (@storage_dbi_methods, @root_methods);
-
- @storage_dbi_methods = grep $count{$_} != 2, @storage_dbi_methods;
-
-# make hashes
- my %storage_dbi_methods;
- @storage_dbi_methods{@storage_dbi_methods} = ();
- my %replicated_methods;
- @replicated_methods{@replicated_methods} = ();
-
-# remove ::Replicated-specific methods
- for my $method (@replicated_methods) {
- delete $replicated_methods{$method}
- unless exists $storage_dbi_methods{$method};
- }
- @replicated_methods = keys %replicated_methods;
-
-# check that what's left is implemented
- %count = ();
- $count{$_}++ for (@storage_dbi_methods, @replicated_methods);
-
- if ((grep $count{$_} == 2, @storage_dbi_methods) == @storage_dbi_methods) {
- pass 'all DBIx::Class::Storage::DBI methods implemented';
- }
- else {
- my @unimplemented = grep $count{$_} == 1, @storage_dbi_methods;
-
- fail 'the following DBIx::Class::Storage::DBI methods are unimplemented: '
- . "@unimplemented";
- }
-}
-
-ok $replicated->schema->storage->meta
- => 'has a meta object';
-
-isa_ok $replicated->schema->storage->master
- => 'DBIx::Class::Storage::DBI';
-
-isa_ok $replicated->schema->storage->pool
- => 'DBIx::Class::Storage::DBI::Replicated::Pool';
-
-does_ok $replicated->schema->storage->balancer
- => 'DBIx::Class::Storage::DBI::Replicated::Balancer';
-
-ok my @replicant_connects = $replicated->generate_replicant_connect_info
- => 'got replication connect information';
-
-ok my @replicated_storages = $replicated->schema->storage->connect_replicants(@replicant_connects)
- => 'Created some storages suitable for replicants';
-
-our %debug;
-$replicated->schema->storage->debug(1);
-$replicated->schema->storage->debugcb(sub {
- my ($op, $info) = @_;
- ##warn "\n$op, $info\n";
- %debug = (
- op => $op,
- info => $info,
- dsn => ($info=~m/\[(.+)\]/)[0],
- storage_type => $info=~m/REPLICANT/ ? 'REPLICANT' : 'MASTER',
- );
-});
-
-ok my @all_storages = $replicated->schema->storage->all_storages
- => '->all_storages';
-
-is scalar @all_storages,
- 3
- => 'correct number of ->all_storages';
-
-is ((grep $_->isa('DBIx::Class::Storage::DBI'), @all_storages),
- 3
- => '->all_storages are correct type');
-
-my @all_storage_opts =
- grep { (reftype($_)||'') eq 'HASH' }
- map @{ $_->_connect_info }, @all_storages;
-
-is ((grep $_->{master_option}, @all_storage_opts),
- 3
- => 'connect_info was merged from master to replicants');
-
-my @replicant_names = keys %{ $replicated->schema->storage->replicants };
-
-ok @replicant_names, "found replicant names @replicant_names";
-
-## Silence warning about not supporting the is_replicating method if using the
-## sqlite dbs.
-$replicated->schema->storage->debugobj->silence(1)
- if first { m{^t/} } @replicant_names;
-
-isa_ok $replicated->schema->storage->balancer->current_replicant
- => 'DBIx::Class::Storage::DBI';
-
-$replicated->schema->storage->debugobj->silence(0);
-
-ok $replicated->schema->storage->pool->has_replicants
- => 'does have replicants';
-
-is $replicated->schema->storage->pool->num_replicants => 2
- => 'has two replicants';
-
-does_ok $replicated_storages[0]
- => 'DBIx::Class::Storage::DBI::Replicated::Replicant';
-
-does_ok $replicated_storages[1]
- => 'DBIx::Class::Storage::DBI::Replicated::Replicant';
-
-does_ok $replicated->schema->storage->replicants->{$replicant_names[0]}
- => 'DBIx::Class::Storage::DBI::Replicated::Replicant';
-
-does_ok $replicated->schema->storage->replicants->{$replicant_names[1]}
- => 'DBIx::Class::Storage::DBI::Replicated::Replicant';
-
-## Add some info to the database
-
-$replicated
- ->schema
- ->populate('Artist', [
- [ qw/artistid name/ ],
- [ 4, "Ozric Tentacles"],
- ]);
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- like $debug{info}, qr/INSERT/, 'Last was an insert';
-
-## Make sure all the slaves have the table definitions
-
-$replicated->replicate;
-$replicated->schema->storage->replicants->{$replicant_names[0]}->active(1);
-$replicated->schema->storage->replicants->{$replicant_names[1]}->active(1);
-
-## Silence warning about not supporting the is_replicating method if using the
-## sqlite dbs.
-$replicated->schema->storage->debugobj->silence(1)
- if first { m{^t/} } @replicant_names;
-
-$replicated->schema->storage->pool->validate_replicants;
-
-$replicated->schema->storage->debugobj->silence(0);
-
-## Make sure we can read the data.
-
-ok my $artist1 = $replicated->schema->resultset('Artist')->find(4)
- => 'Created Result';
-
-## We removed testing here since master read weight is on, so we can't tell in
-## advance what storage to expect. We turn master read weight off a bit lower
-## is $debug{storage_type}, 'REPLICANT'
-## => "got last query from a replicant: $debug{dsn}, $debug{info}";
-
-isa_ok $artist1
- => 'DBICTest::Artist';
-
-is $artist1->name, 'Ozric Tentacles'
- => 'Found expected name for first result';
-
-## Check that master_read_weight is honored
-{
- no warnings qw/once redefine/;
-
- local
- *DBIx::Class::Storage::DBI::Replicated::Balancer::Random::_random_number =
- sub { 999 };
-
- $replicated->schema->storage->balancer->increment_storage;
-
- is $replicated->schema->storage->balancer->current_replicant,
- $replicated->schema->storage->master
- => 'master_read_weight is honored';
-
- ## turn it off for the duration of the test
- $replicated->schema->storage->balancer->master_read_weight(0);
- $replicated->schema->storage->balancer->increment_storage;
-}
-
-## Add some new rows that only the master will have This is because
-## we overload any type of write operation so that is must hit the master
-## database.
-
-$replicated
- ->schema
- ->populate('Artist', [
- [ qw/artistid name/ ],
- [ 5, "Doom's Children"],
- [ 6, "Dead On Arrival"],
- [ 7, "Watergate"],
- ]);
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- like $debug{info}, qr/INSERT/, 'Last was an insert';
-
-## Make sure all the slaves have the table definitions
-$replicated->replicate;
-
-## Should find some data now
-
-ok my $artist2 = $replicated->schema->resultset('Artist')->find(5)
- => 'Sync succeed';
-
-is $debug{storage_type}, 'REPLICANT'
- => "got last query from a replicant: $debug{dsn}";
-
-isa_ok $artist2
- => 'DBICTest::Artist';
-
-is $artist2->name, "Doom's Children"
- => 'Found expected name for first result';
-
-## What happens when we disconnect all the replicants?
-
-is $replicated->schema->storage->pool->connected_replicants => 2
- => "both replicants are connected";
-
-$replicated->schema->storage->replicants->{$replicant_names[0]}->disconnect;
-$replicated->schema->storage->replicants->{$replicant_names[1]}->disconnect;
-
-is $replicated->schema->storage->pool->connected_replicants => 0
- => "both replicants are now disconnected";
-
-## All these should pass, since the database should automatically reconnect
-
-ok my $artist3 = $replicated->schema->resultset('Artist')->find(6)
- => 'Still finding stuff.';
-
-is $debug{storage_type}, 'REPLICANT'
- => "got last query from a replicant: $debug{dsn}";
-
-isa_ok $artist3
- => 'DBICTest::Artist';
-
-is $artist3->name, "Dead On Arrival"
- => 'Found expected name for first result';
-
-is $replicated->schema->storage->pool->connected_replicants => 1
- => "At Least One replicant reconnected to handle the job";
-
-## What happens when we try to select something that doesn't exist?
-
-ok ! $replicated->schema->resultset('Artist')->find(666)
- => 'Correctly failed to find something.';
-
-is $debug{storage_type}, 'REPLICANT'
- => "got last query from a replicant: $debug{dsn}";
-
-## test the reliable option
-
-TESTRELIABLE: {
-
- $replicated->schema->storage->set_reliable_storage;
-
- ok $replicated->schema->resultset('Artist')->find(2)
- => 'Read from master 1';
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- ok $replicated->schema->resultset('Artist')->find(5)
- => 'Read from master 2';
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- $replicated->schema->storage->set_balanced_storage;
-
- ok $replicated->schema->resultset('Artist')->find(3)
- => 'Read from replicant';
-
- is $debug{storage_type}, 'REPLICANT',
- "got last query from a replicant: $debug{dsn}";
-}
-
-## Make sure when reliable goes out of scope, we are using replicants again
-
-ok $replicated->schema->resultset('Artist')->find(1)
- => 'back to replicant 1.';
-
- is $debug{storage_type}, 'REPLICANT',
- "got last query from a replicant: $debug{dsn}";
-
-ok $replicated->schema->resultset('Artist')->find(2)
- => 'back to replicant 2.';
-
- is $debug{storage_type}, 'REPLICANT',
- "got last query from a replicant: $debug{dsn}";
-
-## set all the replicants to inactive, and make sure the balancer falls back to
-## the master.
-
-$replicated->schema->storage->replicants->{$replicant_names[0]}->active(0);
-$replicated->schema->storage->replicants->{$replicant_names[1]}->active(0);
-
-{
- ## catch the fallback to master warning
- open my $debugfh, '>', \my $fallback_warning;
- my $oldfh = $replicated->schema->storage->debugfh;
- $replicated->schema->storage->debugfh($debugfh);
-
- ok $replicated->schema->resultset('Artist')->find(2)
- => 'Fallback to master';
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- like $fallback_warning, qr/falling back to master/
- => 'emits falling back to master warning';
-
- $replicated->schema->storage->debugfh($oldfh);
-}
-
-$replicated->schema->storage->replicants->{$replicant_names[0]}->active(1);
-$replicated->schema->storage->replicants->{$replicant_names[1]}->active(1);
-
-## Silence warning about not supporting the is_replicating method if using the
-## sqlite dbs.
-$replicated->schema->storage->debugobj->silence(1)
- if first { m{^t/} } @replicant_names;
-
-$replicated->schema->storage->pool->validate_replicants;
-
-$replicated->schema->storage->debugobj->silence(0);
-
-ok $replicated->schema->resultset('Artist')->find(2)
- => 'Returned to replicates';
-
-is $debug{storage_type}, 'REPLICANT',
- "got last query from a replicant: $debug{dsn}";
-
-## Getting slave status tests
-
-SKIP: {
- ## We skip this tests unless you have a custom replicants, since the default
- ## sqlite based replication tests don't support these functions.
-
- skip 'Cannot Test Replicant Status on Non Replicating Database', 10
- unless DBICTest->has_custom_dsn && $ENV{"DBICTEST_SLAVE0_DSN"};
-
- $replicated->replicate; ## Give the slaves a chance to catchup.
-
- ok $replicated->schema->storage->replicants->{$replicant_names[0]}->is_replicating
- => 'Replicants are replicating';
-
- is $replicated->schema->storage->replicants->{$replicant_names[0]}->lag_behind_master, 0
- => 'Replicant is zero seconds behind master';
-
- ## Test the validate replicants
-
- $replicated->schema->storage->pool->validate_replicants;
-
- is $replicated->schema->storage->pool->active_replicants, 2
- => 'Still have 2 replicants after validation';
-
- ## Force the replicants to fail the validate test by required their lag to
- ## be negative (ie ahead of the master!)
-
- $replicated->schema->storage->pool->maximum_lag(-10);
- $replicated->schema->storage->pool->validate_replicants;
-
- is $replicated->schema->storage->pool->active_replicants, 0
- => 'No way a replicant be be ahead of the master';
-
- ## Let's be fair to the replicants again. Let them lag up to 5
-
- $replicated->schema->storage->pool->maximum_lag(5);
- $replicated->schema->storage->pool->validate_replicants;
-
- is $replicated->schema->storage->pool->active_replicants, 2
- => 'Both replicants in good standing again';
-
- ## Check auto validate
-
- is $replicated->schema->storage->balancer->auto_validate_every, 100
- => "Got the expected value for auto validate";
-
- ## This will make sure we auto validatge everytime
- $replicated->schema->storage->balancer->auto_validate_every(0);
-
- ## set all the replicants to inactive, and make sure the balancer falls back to
- ## the master.
-
- $replicated->schema->storage->replicants->{$replicant_names[0]}->active(0);
- $replicated->schema->storage->replicants->{$replicant_names[1]}->active(0);
-
- ## Ok, now when we go to run a query, autovalidate SHOULD reconnect
-
- is $replicated->schema->storage->pool->active_replicants => 0
- => "both replicants turned off";
-
- ok $replicated->schema->resultset('Artist')->find(5)
- => 'replicant reactivated';
-
- is $debug{storage_type}, 'REPLICANT',
- "got last query from a replicant: $debug{dsn}";
-
- is $replicated->schema->storage->pool->active_replicants => 2
- => "both replicants reactivated";
-}
-
-## Test the reliably callback
-
-ok my $reliably = sub {
-
- ok $replicated->schema->resultset('Artist')->find(5)
- => 'replicant reactivated';
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
-} => 'created coderef properly';
-
-$replicated->schema->storage->execute_reliably($reliably);
-
-## Try something with an error
-
-ok my $unreliably = sub {
-
- ok $replicated->schema->resultset('ArtistXX')->find(5)
- => 'replicant reactivated';
-
-} => 'created coderef properly';
-
-throws_ok {$replicated->schema->storage->execute_reliably($unreliably)}
- qr/Can't find source for ArtistXX/
- => 'Bad coderef throws proper error';
-
-## Make sure replication came back
-
-ok $replicated->schema->resultset('Artist')->find(3)
- => 'replicant reactivated';
-
-is $debug{storage_type}, 'REPLICANT', "got last query from a replicant: $debug{dsn}";
-
-## make sure transactions are set to execute_reliably
-
-ok my $transaction = sub {
-
- my $id = shift @_;
-
- $replicated
- ->schema
- ->populate('Artist', [
- [ qw/artistid name/ ],
- [ $id, "Children of the Grave"],
- ]);
-
- ok my $result = $replicated->schema->resultset('Artist')->find($id)
- => "Found expected artist for $id";
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- ok my $more = $replicated->schema->resultset('Artist')->find(1)
- => 'Found expected artist again for 1';
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- return ($result, $more);
-
-} => 'Created a coderef properly';
-
-## Test the transaction with multi return
-{
- ok my @return = $replicated->schema->txn_do($transaction, 666)
- => 'did transaction';
-
- is $return[0]->id, 666
- => 'first returned value is correct';
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
- is $return[1]->id, 1
- => 'second returned value is correct';
-
- is $debug{storage_type}, 'MASTER',
- "got last query from a master: $debug{dsn}";
-
-}
-
-## Test that asking for single return works
-{
- ok my @return = $replicated->schema->txn_do($transaction, 777)
- => 'did transaction';
-
- is $return[0]->id, 777
- => 'first returned value is correct';
-
- is $return[1]->id, 1
- => 'second returned value is correct';
-}
-
-## Test transaction returning a single value
-
-{
- ok my $result = $replicated->schema->txn_do(sub {
- ok my $more = $replicated->schema->resultset('Artist')->find(1)
- => 'found inside a transaction';
- is $debug{storage_type}, 'MASTER', "got last query from a master: $debug{dsn}";
- return $more;
- }) => 'successfully processed transaction';
-
- is $result->id, 1
- => 'Got expected single result from transaction';
-}
-
-## Make sure replication came back
-
-ok $replicated->schema->resultset('Artist')->find(1)
- => 'replicant reactivated';
-
-is $debug{storage_type}, 'REPLICANT', "got last query from a replicant: $debug{dsn}";
-
-## Test Discard changes
-
-{
- ok my $artist = $replicated->schema->resultset('Artist')->find(2)
- => 'got an artist to test discard changes';
-
- is $debug{storage_type}, 'REPLICANT', "got last query from a replicant: $debug{dsn}";
-
- ok $artist->get_from_storage({force_pool=>'master'})
- => 'properly discard changes';
-
- is $debug{storage_type}, 'MASTER', "got last query from a master: $debug{dsn}";
-
- ok $artist->discard_changes({force_pool=>'master'})
- => 'properly called discard_changes against master (manual attrs)';
-
- is $debug{storage_type}, 'MASTER', "got last query from a master: $debug{dsn}";
-
- ok $artist->discard_changes()
- => 'properly called discard_changes against master (default attrs)';
-
- is $debug{storage_type}, 'MASTER', "got last query from a master: $debug{dsn}";
-
- ok $artist->discard_changes({force_pool=>$replicant_names[0]})
- => 'properly able to override the default attributes';
-
- is $debug{storage_type}, 'REPLICANT', "got last query from a replicant: $debug{dsn}"
-}
-
-## Test some edge cases, like trying to do a transaction inside a transaction, etc
-
-{
- ok my $result = $replicated->schema->txn_do(sub {
- return $replicated->schema->txn_do(sub {
- ok my $more = $replicated->schema->resultset('Artist')->find(1)
- => 'found inside a transaction inside a transaction';
- is $debug{storage_type}, 'MASTER', "got last query from a master: $debug{dsn}";
- return $more;
- });
- }) => 'successfully processed transaction';
-
- is $result->id, 1
- => 'Got expected single result from transaction';
-}
-
-{
- ok my $result = $replicated->schema->txn_do(sub {
- return $replicated->schema->storage->execute_reliably(sub {
- return $replicated->schema->txn_do(sub {
- return $replicated->schema->storage->execute_reliably(sub {
- ok my $more = $replicated->schema->resultset('Artist')->find(1)
- => 'found inside crazy deep transactions and execute_reliably';
- is $debug{storage_type}, 'MASTER', "got last query from a master: $debug{dsn}";
- return $more;
- });
- });
- });
- }) => 'successfully processed transaction';
-
- is $result->id, 1
- => 'Got expected single result from transaction';
-}
-
-## Test the force_pool resultset attribute.
-
-{
- ok my $artist_rs = $replicated->schema->resultset('Artist')
- => 'got artist resultset';
-
- ## Turn on Forced Pool Storage
- ok my $reliable_artist_rs = $artist_rs->search(undef, {force_pool=>'master'})
- => 'Created a resultset using force_pool storage';
-
- ok my $artist = $reliable_artist_rs->find(2)
- => 'got an artist result via force_pool storage';
-
- is $debug{storage_type}, 'MASTER', "got last query from a master: $debug{dsn}";
-}
-
-## Test the force_pool resultset attribute part two.
-
-{
- ok my $artist_rs = $replicated->schema->resultset('Artist')
- => 'got artist resultset';
-
- ## Turn on Forced Pool Storage
- ok my $reliable_artist_rs = $artist_rs->search(undef, {force_pool=>$replicant_names[0]})
- => 'Created a resultset using force_pool storage';
-
- ok my $artist = $reliable_artist_rs->find(2)
- => 'got an artist result via force_pool storage';
-
- is $debug{storage_type}, 'REPLICANT', "got last query from a replicant: $debug{dsn}";
-}
-## Delete the old database files
-$replicated->cleanup;
-
-done_testing;
-
-# vim: sw=4 sts=4 :