initial version of ExplicitVersions VH

[dbsrgits/DBIx-Class-DeploymentHandler.git] / t / 03_explict_versions.t

diff --git a/t/03_explict_versions.t b/t/03_explict_versions.t
new file mode 100644 (file)
index 0000000..1c5c05a
--- /dev/null
+++ b/t/03_explict_versions.t
@@ -0,0 +1,77 @@
+#!perl
+
+use Test::More;
+use Test::Exception;
+
+use lib 't/lib';
+use DBICTest;
+use DBIx::Class::DeploymentHandler;
+use DBIx::Class::DeploymentHandler::ExplicitVersions;
+my $db = 'dbi:SQLite:db.db';
+my @connection = ($db, '', '', { ignore_version => 1 });
+my $sql_dir = 't/sql';
+
+unlink 'db.db' if -e 'db.db';
+if (-d 't/sql') {
+  unlink $_ for glob('t/sql/*');
+} else {
+  mkdir 't/sql';
+}
+
+use DBICVersion_v1;
+my $s = DBICVersion::Schema->connect(@connection);
+
+my $handler = DBIx::Class::DeploymentHandler->new({
+   upgrade_directory => $sql_dir,
+   schema => $s,
+   databases => 'SQLite',
+ sqltargs => { add_drop_table => 0 },
+});
+
+my $version = $s->schema_version();
+$handler->create_install_ddl();
+
+$handler->install;
+
+my $versions = [map "$_.0", 0..100];
+
+{
+  my $vh = DBIx::Class::DeploymentHandler::ExplicitVersions->new({
+    schema => $s,
+    ordered_versions => $versions,
+    to_version => '1.0',
+  });
+
+  ok $vh, 'VersionHandler gets instantiated';
+
+  ok( !$vh->next_version_set, 'next version set returns undef if we are at the version requested' );
+}
+
+{
+  my $vh = DBIx::Class::DeploymentHandler::ExplicitVersions->new({
+    schema => $s,
+    ordered_versions => $versions,
+    to_version => '5.0',
+  });
+
+  ok $vh, 'VersionHandler gets instantiated';
+  ok( eq_array($vh->next_version_set, [qw( 1.0 2.0 )]), 'first version pair works' );
+  ok( eq_array($vh->next_version_set, [qw( 2.0 3.0 )]), 'second version pair works' );
+  ok( eq_array($vh->next_version_set, [qw( 3.0 4.0 )]), 'third version pair works' );
+  ok( eq_array($vh->next_version_set, [qw( 4.0 5.0 )]), 'fourth version pair works' );
+  ok( !$vh->next_version_set, 'no more versions after final pair' );
+  ok( !$vh->next_version_set, 'still no more versions after final pair' );
+}
+
+dies_ok {
+  my $vh = DBIx::Class::DeploymentHandler::ExplicitVersions->new({
+    schema => $s,
+    ordered_versions => $versions,
+    to_version => '0.0',
+  });
+} 'cannot request a version before the current version';
+
+done_testing;
+__END__
+
+vim: ts=2 sw=2 expandtab