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require "cases/helper"
require "active_record/base"
require "active_record/connection_adapters/postgresql_adapter"
class PostgresqlExtensionMigrationTest < ActiveRecord::TestCase
self.use_transactional_fixtures = false
class EnableHstore < ActiveRecord::Migration
def change
enable_extension "hstore"
end
end
class DisableHstore < ActiveRecord::Migration
def change
disable_extension "hstore"
end
end
def setup
super
@connection = ActiveRecord::Base.connection
unless @connection.supports_extensions?
return skip("no extension support")
end
ActiveRecord::Base.table_name_prefix = "p_"
ActiveRecord::Base.table_name_suffix = "_s"
ActiveRecord::SchemaMigration.delete_all rescue nil
ActiveRecord::Migration.verbose = false
end
def teardown
ActiveRecord::Base.table_name_prefix = ""
ActiveRecord::Base.table_name_suffix = ""
ActiveRecord::SchemaMigration.delete_all rescue nil
ActiveRecord::Migration.verbose = true
super
end
def test_enable_extension_migration_ignores_prefix_and_suffix
@connection.disable_extension("hstore")
migrations = [EnableHstore.new(nil, 1)]
ActiveRecord::Migrator.new(:up, migrations).migrate
assert @connection.extension_enabled?("hstore"), "extension hstore should be enabled"
end
def test_disable_extension_migration_ignores_prefix_and_suffix
@connection.enable_extension("hstore")
migrations = [DisableHstore.new(nil, 1)]
ActiveRecord::Migrator.new(:up, migrations).migrate
assert_not @connection.extension_enabled?("hstore"), "extension hstore should not be enabled"
end
end
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