Module: Rambulance::TestHelper

Defined in:
lib/rambulance/test_helper.rb

Instance Method Summary collapse

Instance Method Details

#with_exceptions_app(enabled: true) ⇒ Object

enables the exceptions app in the block.

Rspec:

it "shows an error page" do
  with_exceptions_app do
    get '/'
  end

  ...
end

Minitest:

test "it shows an error page" do
  with_exceptions_app do
    get '/'
  end

  ...
end



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# File 'lib/rambulance/test_helper.rb', line 26

def with_exceptions_app(enabled: true)
  org_show_detailed_exceptions = Rails.application.env_config['action_dispatch.show_detailed_exceptions']
  org_show_exceptions          = Rails.application.env_config['action_dispatch.show_exceptions']

  Rails.application.env_config['action_dispatch.show_detailed_exceptions'] = !enabled

  if ActionDispatch::ExceptionWrapper.instance_methods.include?(:show?)
    Rails.application.env_config['action_dispatch.show_exceptions'] = enabled ? :all : :none
  else
    Rails.application.env_config['action_dispatch.show_exceptions'] = enabled
  end

  yield
ensure
  Rails.application.env_config['action_dispatch.show_detailed_exceptions'] = org_show_detailed_exceptions
  Rails.application.env_config['action_dispatch.show_exceptions']          = org_show_exceptions
end