debian-mirror-gitlab/spec/support/helpers/devise_helpers.rb

# frozen_string_literal: true

module DeviseHelpers
  # explicitly tells Devise which mapping to use
  # this is needed when we are testing a Devise controller bypassing the router
  def set_devise_mapping(context:)
    env = env_from_context(context)

    env['devise.mapping'] = Devise.mappings[:user] if env
  end

  def env_from_context(context)
    # When we modify env_config, that is on the global
    # Rails.application, and we need to stub it and allow it to be
    # modified in-place, without polluting later tests.
    if context.respond_to?(:env_config)
      context.env_config.deep_dup.tap do |env|
        allow(context).to receive(:env_config).and_return(env)
      end
    # When we modify env, then the context is a request, or something
    # else that only lives for a single spec.
    elsif context.respond_to?(:env)
      context.env
    end
  end

  def with_omniauth_full_host(&block)
    # The OmniAuth `full_host` parameter doesn't get set correctly (it gets set to something like `http://localhost`
    # here), and causes integration tests to fail with 404s. We set the `full_host` by removing the request path (and
    # anything after it) from the request URI.
    omniauth_config_full_host = OmniAuth.config.full_host
    OmniAuth.config.full_host = ->(request) { ActionDispatch::Request.new(request).base_url }

    yield

    OmniAuth.config.full_host = omniauth_config_full_host
  end
end