require "cases/helper" class TestAdapterWithInvalidConnection < ActiveRecord::TestCase self.use_transactional_fixtures = false class Bird < ActiveRecord::Base end def setup # Can't just use current adapter; sqlite3 will create a database # file on the fly. Bird.establish_connection adapter: 'mysql', database: 'i_do_not_exist' end def teardown Bird.remove_connection end test "inspect on Model class does not raise" do assert_equal "#{Bird.name} (call '#{Bird.name}.connection' to establish a connection)", Bird.inspect end end