class SpecDb

  TEST_DB_NAME="jam_web_test"

  def self.recreate_database(db_config)
    recreate_database_jdbc(db_config)
  end

  def self.recreate_database_jdbc(db_config)
	db_test_name = db_config["database"]
    # jump into the 'postgres' database, just so we have somewhere to 'land' other than our test db,
    # since we are going to drop/recreate it
    db_config["database"] = "postgres"
    ActiveRecord::Base.establish_connection(db_config)
    ActiveRecord::Base.connection.execute("DROP DATABASE IF EXISTS #{db_test_name}")
    if ENV['TABLESPACE']
      ActiveRecord::Base.connection.execute("CREATE DATABASE #{db_test_name} WITH tablespace=#{ENV["TABLESPACE"]}")
    else
      ActiveRecord::Base.connection.execute("CREATE DATABASE #{db_test_name}")
    end

    db_config["database"] = db_test_name
    JamDb::Migrator.new.migrate(:dbname => db_config["database"], :user => db_config["username"], :password => db_config["password"], :host => db_config["host"])
  end

  def self.recreate_database_pg

    conn = PG::Connection.open("dbname=postgres")
    conn.exec("DROP DATABASE IF EXISTS #{TEST_DB_NAME}")
    conn.exec("CREATE DATABASE #{TEST_DB_NAME}")
    JamDb::Migrator.new.migrate(:dbname => TEST_DB_NAME)
  end
end