Module: ActiveSupport::Testing::SetupAndTeardown

Relationships & Source Files
Namespace Children
Modules: `ClassMethods`
Extension / Inclusion / Inheritance Descendants
Included In: `::ActionCable::Channel::TestCase`, `::ActionCable::Connection::TestCase`, `::ActionCable::TestCase`, `::ActionController::TestCase`, `::ActionDispatch::IntegrationTest`, `::ActionDispatch::SystemTestCase`, `::ActionMailbox::TestCase`, `::ActionMailer::TestCase`, `::ActionView::TestCase`, `::ActiveJob::TestCase`, `::ActiveSupport::TestCase`, `::Rails::Generators::TestCase`
Defined in:	activesupport/lib/active_support/testing/setup_and_teardown.rb

Overview

Adds support for setup and teardown callbacks. These callbacks serve as a replacement to overwriting the #setup and #teardown methods of your ::ActiveSupport::TestCase.

class ExampleTest < ActiveSupport::TestCase
  setup do
    # ...
  end

  teardown do
    # ...
  end
end

Class Method Summary

.prepended(klass)

Instance Method Summary

#after_teardown Internal use only
#before_setup Internal use only

Class Method Details

.prepended(klass)

[ GitHub ]

# File 'activesupport/lib/active_support/testing/setup_and_teardown.rb', line 21


def self.prepended(klass)
  klass.include ActiveSupport::Callbacks
  klass.define_callbacks :setup, :teardown
  klass.extend ClassMethods
end

Instance Method Details

#after_teardown

This method is for internal use only.

[ GitHub ]

# File 'activesupport/lib/active_support/testing/setup_and_teardown.rb', line 44


def after_teardown # :nodoc:
  begin
    run_callbacks :teardown
  rescue => e
    self.failures << Minitest::UnexpectedError.new(e)
  rescue Minitest::Assertion => e
    self.failures << e
  end

  super
end

#before_setup

This method is for internal use only.

[ GitHub ]

# File 'activesupport/lib/active_support/testing/setup_and_teardown.rb', line 39


def before_setup # :nodoc:
  super
  run_callbacks :setup
end