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|
# frozen_string_literal: true
require 'spec_helper'
describe Grape::Exceptions::InvalidAcceptHeader do
shared_examples_for 'a valid request' do
it 'does return with status 200' do
expect(last_response.status).to eq 200
end
it 'does return the expected result' do
expect(last_response.body).to eq('beer received')
end
end
shared_examples_for 'a cascaded request' do
it 'does not find a matching route' do
expect(last_response.status).to eq 404
end
end
shared_examples_for 'a not-cascaded request' do
it 'does not include the X-Cascade=pass header' do
expect(last_response.headers['X-Cascade']).to be_nil
end
it 'does not accept the request' do
expect(last_response.status).to eq 406
end
end
shared_examples_for 'a rescued request' do
it 'does not include the X-Cascade=pass header' do
expect(last_response.headers['X-Cascade']).to be_nil
end
it 'does show rescue handler processing' do
expect(last_response.status).to eq 400
expect(last_response.body).to eq('message was processed')
end
end
context 'API with cascade=false and rescue_from :all handler' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: false
subject.rescue_from :all do |e|
rack_response 'message was processed', 400, e[:headers]
end
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid vendor in the request' do
before do
get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99',
'CONTENT_TYPE' => 'application/json'
end
it_behaves_like 'a rescued request'
end
end
end
context 'API with cascade=false and without a rescue handler' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: false
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid version in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v77' }
it_behaves_like 'a not-cascaded request'
end
context 'an invalid vendor in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99' }
it_behaves_like 'a not-cascaded request'
end
end
end
context 'API with cascade=false and with rescue_from :all handler and http_codes' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: false
subject.rescue_from :all do |e|
rack_response 'message was processed', 400, e[:headers]
end
subject.desc 'Get beer' do
failure [[400, 'Bad Request'], [401, 'Unauthorized'], [403, 'Forbidden'],
[404, 'Resource not found'], [406, 'API vendor or version not found'],
[500, 'Internal processing error']]
end
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid vendor in the request' do
before do
get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99',
'CONTENT_TYPE' => 'application/json'
end
it_behaves_like 'a rescued request'
end
end
end
context 'API with cascade=false, http_codes but without a rescue handler' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: false
subject.desc 'Get beer' do
failure [[400, 'Bad Request'], [401, 'Unauthorized'], [403, 'Forbidden'],
[404, 'Resource not found'], [406, 'API vendor or version not found'],
[500, 'Internal processing error']]
end
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid version in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v77' }
it_behaves_like 'a not-cascaded request'
end
context 'an invalid vendor in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99' }
it_behaves_like 'a not-cascaded request'
end
end
end
context 'API with cascade=true and rescue_from :all handler' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: true
subject.rescue_from :all do |e|
rack_response 'message was processed', 400, e[:headers]
end
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid version in the request' do
before do
get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v77',
'CONTENT_TYPE' => 'application/json'
end
it_behaves_like 'a cascaded request'
end
context 'an invalid vendor in the request' do
before do
get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99',
'CONTENT_TYPE' => 'application/json'
end
it_behaves_like 'a cascaded request'
end
end
end
context 'API with cascade=true and without a rescue handler' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: true
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid version in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v77' }
it_behaves_like 'a cascaded request'
end
context 'an invalid vendor in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99' }
it_behaves_like 'a cascaded request'
end
end
end
context 'API with cascade=true and with rescue_from :all handler and http_codes' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: true
subject.rescue_from :all do |e|
rack_response 'message was processed', 400, e[:headers]
end
subject.desc 'Get beer' do
failure [[400, 'Bad Request'], [401, 'Unauthorized'], [403, 'Forbidden'],
[404, 'Resource not found'], [406, 'API vendor or version not found'],
[500, 'Internal processing error']]
end
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid version in the request' do
before do
get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v77',
'CONTENT_TYPE' => 'application/json'
end
it_behaves_like 'a cascaded request'
end
context 'an invalid vendor in the request' do
before do
get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99',
'CONTENT_TYPE' => 'application/json'
end
it_behaves_like 'a cascaded request'
end
end
end
context 'API with cascade=true, http_codes but without a rescue handler' do
subject { Class.new(Grape::API) }
before do
subject.version 'v99', using: :header, vendor: 'vendorname', format: :json, cascade: true
subject.desc 'Get beer' do
failure [[400, 'Bad Request'], [401, 'Unauthorized'], [403, 'Forbidden'],
[404, 'Resource not found'], [406, 'API vendor or version not found'],
[500, 'Internal processing error']]
end
subject.get '/beer' do
'beer received'
end
end
def app
subject
end
context 'that received a request with correct vendor and version' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v99' }
it_behaves_like 'a valid request'
end
context 'that receives' do
context 'an invalid version in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.vendorname-v77' }
it_behaves_like 'a cascaded request'
end
context 'an invalid vendor in the request' do
before { get '/beer', {}, 'HTTP_ACCEPT' => 'application/vnd.invalidvendor-v99' }
it_behaves_like 'a cascaded request'
end
end
end
end
|
