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Contents
require 'spec_helper'
require_relative '../../../lib/locomotive/steam/middlewares/thread_safe'
require_relative '../../../lib/locomotive/steam/middlewares/concerns/helpers'
require_relative '../../../lib/locomotive/steam/middlewares/concerns/liquid_context'
require_relative '../../../lib/locomotive/steam/middlewares/concerns/rendering'
require_relative '../../../lib/locomotive/steam/middlewares/page_not_found'
describe Locomotive::Steam::Middlewares::PageNotFound do
let(:site) { instance_double('Site', asset_host: nil) }
let(:url) { 'http://models.example.com/about-us' }
let(:page_finder) { instance_double('PageFinder') }
let(:locomotive_path) { nil }
let(:app) { ->(env) { [200, env, ['Hello world']] } }
let(:middleware) { described_class.new(app) }
subject do
env = env_for(url, 'steam.site' => site)
env['steam.request'] = Rack::Request.new(env)
env['steam.services'] = instance_double('Services', page_finder: page_finder)
env['locomotive.path'] = locomotive_path
code, _, body = middleware.call(env)
[code, body]
end
describe 'no page not found exception raised' do
it { is_expected.to eq [200, ['Hello world']] }
end
describe 'page not found exception raised' do
let(:page) { instance_double('PageNotFound',not_found?: true, response_type: 'text/html') }
let(:app) { ->(env) { raise Locomotive::Steam::PageNotFoundException.new } }
it 'renders the 404 error page' do
expect(page_finder).to receive(:find).with('404').and_return(page)
expect_any_instance_of(described_class).to receive(:parse_and_render_liquid).and_return("We're sorry")
is_expected.to eq [404, ["We're sorry"]]
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems