eval "use Moose; use Test::Moose";
plan $@
? ( skip_all => 'needs Moose for testing' )
- : ( tests => 41 );
+ : ( tests => 50 );
}
use_ok 'DBIx::Class::Storage::DBI::Replicated::Pool';
my $class = shift @_;
my $schema = DBICTest->init_schema(
- storage_type=>[
+ storage_type=>{
'::DBI::Replicated' => {
balancer_type=>'::Random',
+ balancer_args=>{
+ auto_validate_every=>100,
+ },
}
- ],
+ },
deploy_args=>{
add_drop_table => 1,
},
isa_ok $replicated->schema->storage->pool
=> 'DBIx::Class::Storage::DBI::Replicated::Pool';
-isa_ok $replicated->schema->storage->balancer
+does_ok $replicated->schema->storage->balancer
=> 'DBIx::Class::Storage::DBI::Replicated::Balancer';
ok my @replicant_connects = $replicated->generate_replicant_connect_info
ok $replicated->schema->storage->pool->has_replicants
=> 'does have replicants';
-is $replicated->schema->storage->num_replicants => 2
+is $replicated->schema->storage->pool->num_replicants => 2
=> 'has two replicants';
does_ok $replicated_storages[0]
## Getting slave status tests
-use Data::Dump qw/dump/;
-my $lag1 = $replicated->schema->storage->replicants->{$replicant_names[0]}->lag_behind_master;
-warn dump $lag1;
-
+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', 9
+ 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 $replicated->schema->storage->pool->active_replicants => 2
+ => "both replicants reactivated";
+}
+
## Delete the old database files
$replicated->cleanup;