bio::chado::schema::test(3pm) [debian man page]

Bio::Chado::Schema::Test(3pm)				User Contributed Perl Documentation			     Bio::Chado::Schema::Test(3pm)

NAME

       Bio::Chado::Schema::Test - Library to be used by Bio::Chado::Schema test scripts.

SYNOPSIS

	 use lib qw(t/lib);
	 use Bio::Chado::Schema::Test;
	 use Test::More;

	 my $schema = Bio::Chado::Schema::Test->init_schema();

DESCRIPTION

       This module provides the basic utilities to write tests against Bio::Chado::Schema.

METHODS

   init_schema
	 my $schema = Bio::Chado::Schema::Test->init_schema(
	   deploy	     => 1,
	   populate	     => 1,
	   storage_type      => '::DBI::Replicated',
	   storage_type_args => {
	     balancer_type=>'DBIx::Class::Storage::DBI::Replicated::Balancer::Random'
	   },
	 );

       This method removes the test SQLite database in t/var/BCS.db and then creates a new, empty database.

       This method will call deploy_schema() by default, unless the deploy flag is set to 0.

       This method will call populate_schema() if the populate argument is set to a true value.

   has_custom_dsn
       Returns true if the BCS_TEST_DSN environment variable is set.

   deploy_schema
	 Bio::Chado::Schema::Test->deploy_schema( $schema );

       This method does one of two things to the schema.  It can either call the experimental $schema->deploy() if the BCSTEST_SQLT_DEPLOY
       environment variable is set, otherwise the default is to read in the t/lib/sqlite.sql file and execute the SQL within. Either way you end
       up with a fresh set of tables for testing.

   populate_schema
	 Bio::Chado::Schema::Test->populate_schema( $schema );

       After you deploy your schema you can use this method to populate the tables with test data.

perl v5.14.2							    2011-11-08					     Bio::Chado::Schema::Test(3pm)

SQL::Translator::Parser::DBIx::Class(3pm)		User Contributed Perl Documentation		 SQL::Translator::Parser::DBIx::Class(3pm)

NAME

       SQL::Translator::Parser::DBIx::Class - Create a SQL::Translator schema from a DBIx::Class::Schema instance

SYNOPSIS

	## Via DBIx::Class
	use MyApp::Schema;
	my $schema = MyApp::Schema->connect("dbi:SQLite:something.db");
	$schema->create_ddl_dir();
	## or
	$schema->deploy();

	## Standalone
	use MyApp::Schema;
	use SQL::Translator;

	my $schema = MyApp::Schema->connect;
	my $trans  = SQL::Translator->new (
	     parser	 => 'SQL::Translator::Parser::DBIx::Class',
	     parser_args => {
		 package => $schema,
		 add_fk_index => 0,
		 sources => [qw/
		   Artist
		   CD
		 /],
	     },
	     producer	 => 'SQLite',
	    ) or die SQL::Translator->error;
	my $out = $trans->translate() or die $trans->error;

DESCRIPTION

       This class requires SQL::Translator installed to work.

       "SQL::Translator::Parser::DBIx::Class" reads a DBIx::Class schema, interrogates the columns, and stuffs it all in an $sqlt_schema object.

       Its primary use is in deploying database layouts described as a set of DBIx::Class classes, to a database. To do this, see "deploy" in
       DBIx::Class::Schema.

       This can also be achieved by having DBIx::Class export the schema as a set of SQL files ready for import into your database, or passed to
       other machines that need to have your application installed but don't have SQL::Translator installed. To do this see "create_ddl_dir" in
       DBIx::Class::Schema.

PARSER OPTIONS

   add_fk_index
       Create an index for each foreign key.  Enabled by default, as having indexed foreign key columns is normally the sensible thing to do.

   sources
       Arguments: @class_names

       Limit the amount of parsed sources by supplying an explicit list of source names.

SEE ALSO

       SQL::Translator, DBIx::Class::Schema

AUTHORS

       See "CONTRIBUTORS" in DBIx::Class.

LICENSE

       You may distribute this code under the same terms as Perl itself.

perl v5.14.2							    2011-05-10				 SQL::Translator::Parser::DBIx::Class(3pm)