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require 'spec_helper'
# rubocop:disable Metrics/BlockLength
describe GrapePathHelpers::AllRoutes do
Grape::API::Instance.extend described_class
describe '#all_routes' do
context 'when API is mounted within another API' do
let(:mounting_api) { Spec::Support::MountedAPI }
it 'does not include the same route twice' do
mounting_api
# A route is unique if no other route shares the same set of options
all_route_options = Grape::API::Instance.all_routes.map do |r|
r.instance_variable_get(:@options).merge(path: r.path)
end
duplicates = all_route_options.select do |o|
all_route_options.count(o) > 1
end
expect(duplicates).to be_empty
end
end
# rubocop:disable Metrics/LineLength
context 'when there are multiple POST routes with the same namespace in the same API' do
it 'returns all POST routes' do
expected_routes = Spec::Support::MultiplePostsAPI.routes.map(&:path)
all_routes = Grape::API::Instance.all_routes
expect(all_routes.map(&:path)).to include(*expected_routes)
end
end
context 'when an API is created via an intermediate class' do
it 'includes those routes on both Grape::API::Instance and the base class' do
expect(Spec::Support::BaseAPI.all_routes.map(&:origin)).to include('/derived_ping')
expect(Grape::API::Instance.all_routes.map(&:origin)).to include('/derived_ping')
end
end
# rubocop:enable Metrics/LineLength
end
end
# rubocop:enable Metrics/BlockLength
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