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handler_test.rb
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handler_test.rb
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require 'test_helper'
class HandlerTest < LambySpec
let(:app) { Rack::Builder.new { run Rails.application }.to_app }
let(:context) { TestHelpers::LambdaContext.new }
describe 'http-v2' do
it 'get' do
event = TestHelpers::Events::HttpV2.create
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
expect(result[:body]).must_match %r{<div id="logged_in">false</div>}
end
it 'get - multiple cookies' do
event = TestHelpers::Events::HttpV2.create(
'rawPath' => '/production/cooks',
'requestContext' => { 'http' => {'path' => '/production/cooks'} }
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:headers]['Set-Cookie']).must_be_nil
expect(result[:cookies]).must_equal ["1=1; path=/", "2=2; path=/"]
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
end
it 'get - image' do
event = TestHelpers::Events::HttpV2.create(
'rawPath' => '/production/image',
'requestContext' => { 'http' => {'path' => '/production/image'} }
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image)
expect(result[:headers]['Content-Type']).must_equal 'image/png'
expect(result[:isBase64Encoded]).must_equal true
# Public file server.
event = TestHelpers::Events::HttpV2.create(
'rawPath' => '/production/1-public.png',
'requestContext' => { 'http' => {'path' => '/production/1-public.png'} }
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image_public), 'not'
expect(result[:headers]['Content-Type']).must_equal 'image/png'
expect(result[:headers]['Cache-Control']).must_equal 'public, max-age=2592000'
expect(result[:headers]['X-Lamby-Base64']).must_equal '1'
expect(result[:isBase64Encoded]).must_equal true
end
it 'post - login' do
event = TestHelpers::Events::HttpV2Post.create
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 302
expect(result[:body]).must_match %r{https://myawesomelambda.example.com}
expect(result[:headers]['Location']).must_equal 'https://myawesomelambda.example.com/'
# Check logged in state via GET.
event = TestHelpers::Events::HttpV2.create(
'cookies' => [session_cookie(result)]
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_match %r{<div id="logged_in">true</div>}
end
it 'get - exception' do
event = TestHelpers::Events::HttpV2.create(
'rawPath' => '/production/exception',
'requestContext' => { 'http' => {'path' => '/production/exception'} }
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 500
expect(result[:body]).must_match %r{We're sorry, but something went wrong.}
expect(result[:body]).must_match %r{This file lives in public/500.html}
end
end
describe 'http-v1' do
it 'get' do
event = TestHelpers::Events::HttpV1.create
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
expect(result[:body]).must_match %r{<div id="logged_in">false</div>}
end
it 'get - multiple cookies' do
event = TestHelpers::Events::HttpV1.create(
'path' => '/production/cooks',
'requestContext' => { 'path' => '/production/cooks'}
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:headers]['Set-Cookie']).must_be_nil
expect(result[:multiValueHeaders]['Set-Cookie']).must_equal ["1=1; path=/", "2=2; path=/"]
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
end
it 'get - image' do
event = TestHelpers::Events::HttpV1.create(
'path' => '/production/image',
'requestContext' => { 'path' => '/production/image' }
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image)
expect(result[:headers]['Content-Type']).must_equal 'image/png'
# Public file server.
event = TestHelpers::Events::HttpV1.create(
'path' => '/production/1-public.png',
'requestContext' => { 'path' => '/production/1-public.png' }
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image_public), 'not'
expect(result[:headers]['Content-Type']).must_equal 'image/png'
expect(result[:headers]['Cache-Control']).must_equal 'public, max-age=2592000'
expect(result[:headers]['X-Lamby-Base64']).must_equal '1'
expect(result[:isBase64Encoded]).must_equal true
end
it 'post - login' do
event = TestHelpers::Events::HttpV1Post.create
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 302
expect(result[:body]).must_match %r{https://myawesomelambda.example.com}
expect(result[:headers]['Location']).must_equal 'https://myawesomelambda.example.com/'
# Check logged in state via GET.
event = TestHelpers::Events::HttpV1.create(
'headers' => { 'cookie' => session_cookie(result) },
'multiValueHeaders' => { 'cookie' => [ session_cookie(result) ]}
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_match %r{<div id="logged_in">true</div>}
end
it 'get - exception' do
event = TestHelpers::Events::HttpV1.create(
'path' => '/production/exception',
'requestContext' => { 'path' => '/production/exception' }
)
result = Lamby.handler app, event, context, rack: :http
expect(result[:statusCode]).must_equal 500
expect(result[:body]).must_match %r{We're sorry, but something went wrong.}
expect(result[:body]).must_match %r{This file lives in public/500.html}
end
end
describe 'rest' do
it 'get' do
event = TestHelpers::Events::Rest.create
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
expect(result[:body]).must_match %r{<div id="logged_in">false</div>}
end
it 'get - multiple cookies' do
event = TestHelpers::Events::Rest.create(
'path' => '/cooks',
'requestContext' => { 'path' => '/cooks'}
)
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 200
expect(result[:headers]['Set-Cookie']).must_be_nil
expect(result[:multiValueHeaders]['Set-Cookie']).must_equal ["1=1; path=/", "2=2; path=/"]
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
end
it 'get - image' do
event = TestHelpers::Events::Rest.create(
'path' => '/image',
'requestContext' => { 'path' => '/image' }
)
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image)
expect(result[:headers]['Content-Type']).must_equal 'image/png'
# Public file server.
event = TestHelpers::Events::Rest.create(
'path' => '/1-public.png',
'requestContext' => { 'path' => '/1-public.png' }
)
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image_public), 'not'
expect(result[:headers]['Content-Type']).must_equal 'image/png'
expect(result[:headers]['Cache-Control']).must_equal 'public, max-age=2592000'
expect(result[:headers]['X-Lamby-Base64']).must_equal '1'
expect(result[:isBase64Encoded]).must_equal true
end
it 'post - login' do
event = TestHelpers::Events::RestPost.create
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 302
expect(result[:body]).must_match %r{https://myawesomelambda.example.com}
expect(result[:headers]['Location']).must_equal 'https://myawesomelambda.example.com/'
# Check logged in state via GET.
event = TestHelpers::Events::Rest.create(
'headers' => { 'Cookie' => session_cookie(result) },
'multiValueHeaders' => { 'Cookie' => [ session_cookie(result) ]}
)
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_match %r{<div id="logged_in">true</div>}
end
it 'get - exception' do
event = TestHelpers::Events::Rest.create(
'path' => '/exception',
'requestContext' => { 'path' => '/exception' }
)
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 500
expect(result[:body]).must_match %r{We're sorry, but something went wrong.}
expect(result[:body]).must_match %r{This file lives in public/500.html}
end
end
describe 'alb' do
it 'get' do
event = TestHelpers::Events::Alb.create
result = Lamby.handler app, event, context, rack: :alb
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
expect(result[:body]).must_match %r{<div id="logged_in">false</div>}
end
it 'get - multiple cookies' do
event = TestHelpers::Events::Alb.create 'path' => '/cooks'
result = Lamby.handler app, event, context, rack: :rest
expect(result[:statusCode]).must_equal 200
expect(result[:headers]['Set-Cookie']).must_be_nil
expect(result[:multiValueHeaders]['Set-Cookie']).must_equal ["1=1; path=/", "2=2; path=/"]
expect(result[:body]).must_match %r{<h1>Hello Lamby</h1>}
end
it 'get - image' do
event = TestHelpers::Events::Alb.create 'path' => '/image'
result = Lamby.handler app, event, context, rack: :alb
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image)
expect(result[:headers]['Content-Type']).must_equal 'image/png'
event = TestHelpers::Events::Alb.create 'path' => '/1-public.png'
result = Lamby.handler app, event, context, rack: :alb
expect(result[:statusCode]).must_equal 200
expect(result[:body]).must_equal encode64(dummy_app_image_public), 'not'
expect(result[:headers]['Content-Type']).must_equal 'image/png'
expect(result[:headers]['Cache-Control']).must_equal 'public, max-age=2592000'
expect(result[:headers]['X-Lamby-Base64']).must_equal '1'
expect(result[:isBase64Encoded]).must_equal true
end
it 'get - exception' do
event = TestHelpers::Events::Alb.create(
'path' => '/exception',
'requestContext' => { 'path' => '/exception' }
)
result = Lamby.handler app, event, context, rack: :alb
expect(result[:statusCode]).must_equal 500
expect(result[:body]).must_match %r{We're sorry, but something went wrong.}
expect(result[:body]).must_match %r{This file lives in public/500.html}
end
end
private
def session_cookie(result)
cookies = (result[:cookies] || result[:multiValueHeaders]['Set-Cookie'])[0]
cookies.split('; ').detect { |x| x =~ /session=/ }
end
end