#!perl
use strict;
use warnings;
use Test::More;
use Test::Fatal qw(lives_ok dies_ok);
use lib 't/lib';
use aliased
'DBIx::Class::DeploymentHandler::VersionHandler::Monotonic';
{
my $vh = Monotonic->new({
schema_version => 2,
database_version => 1,
});
ok $vh, 'VersionHandler gets instantiated';
ok(
eq_array($vh->next_version_set, [1,2]),
'first version pair works'
);
ok(
!$vh->next_version_set,
'next version set returns undef when we are done'
);
}
{
my $vh = Monotonic->new({
to_version => 1,
schema_version => 1,
database_version => 1,
});
ok $vh, 'VersionHandler gets instantiated';
ok(
!$vh->next_version_set,
'next version set returns undef if we are at the version requested'
);
}
ONETOFIVE: {
my $vh = Monotonic->new({
to_version => 5,
schema_version => 1,
database_version => 1,
});
ok $vh, 'VersionHandler gets instantiated';
ok(
eq_array($vh->next_version_set, [1,2]),
'first version pair works'
);
ok(
eq_array($vh->next_version_set, [2,3]),
'second version pair works'
);
ok(
eq_array($vh->next_version_set, [3,4]),
'third version pair works'
);
ok(
eq_array($vh->next_version_set, [4,5]),
'fourth version pair works'
);
ok( !$vh->next_version_set, 'no more versions after final pair' );
ok( !$vh->next_version_set, 'still no more versions after final pair' );
}
FIVETOONE: {
my $vh = Monotonic->new({
to_version => 1,
schema_version => 1,
database_version => 5,
});
ok $vh, 'VersionHandler gets instantiated';
ok(
eq_array($vh->previous_version_set, [5,4]),
'first version pair works'
);
ok(
eq_array($vh->previous_version_set, [4,3]),
'second version pair works'
);
ok(
eq_array($vh->previous_version_set, [3,2]),
'third version pair works'
);
ok(
eq_array($vh->previous_version_set, [2,1]),
'fourth version pair works'
);
ok( !$vh->previous_version_set, 'no more versions before initial pair' );
ok( !$vh->previous_version_set, 'still no more versions before initial pair' );
}
dies_ok {
my $vh = Monotonic->new({
schema_version => 2,
database_version => '1.1',
});
$vh->next_version_set
} 'dies if database version not an Int';
dies_ok {
my $vh = Monotonic->new({
to_version => 0,
schema_version => 1,
database_version => 1,
});
$vh->next_version_set;
} 'cannot request an upgrade version before the current version';
dies_ok {
my $vh = Monotonic->new({
to_version => 2,
schema_version => 1,
database_version => 1,
});
$vh->previous_version_set;
} 'cannot request a downgrade version after the current version';
done_testing;
#vim: ts=2 sw=2 expandtab