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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.
2020-12-04 | perl v5.32.0 |