@ -13,6 +13,32 @@ describe FetchOEmbedService, type: :service do
describe 'discover_provider' do
describe 'discover_provider' do
context 'when status code is 200 and MIME type is text/html' do
context 'when status code is 200 and MIME type is text/html' do
context 'when OEmbed endpoint contains URL as parameter' do
before do
stub_request ( :get , 'https://www.youtube.com/watch?v=IPSbNdBmWKE' ) . to_return (
status : 200 ,
headers : { 'Content-Type' : 'text/html' } ,
body : request_fixture ( 'oembed_youtube.html' ) ,
)
stub_request ( :get , 'https://www.youtube.com/oembed?format=json&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DIPSbNdBmWKE' ) . to_return (
status : 200 ,
headers : { 'Content-Type' : 'text/html' } ,
body : request_fixture ( 'oembed_json_empty.html' )
)
end
it 'returns new OEmbed::Provider for JSON provider' do
subject . call ( 'https://www.youtube.com/watch?v=IPSbNdBmWKE' )
expect ( subject . endpoint_url ) . to eq 'https://www.youtube.com/oembed?format=json&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DIPSbNdBmWKE'
expect ( subject . format ) . to eq :json
end
it 'stores URL template' do
subject . call ( 'https://www.youtube.com/watch?v=IPSbNdBmWKE' )
expect ( Rails . cache . read ( 'oembed_endpoint:www.youtube.com' ) [ :endpoint ] ) . to eq 'https://www.youtube.com/oembed?format=json&url={url}'
end
end
context 'Both of JSON and XML provider are discoverable' do
context 'Both of JSON and XML provider are discoverable' do
before do
before do
stub_request ( :get , 'https://host.test/oembed.html' ) . to_return (
stub_request ( :get , 'https://host.test/oembed.html' ) . to_return (
@ -33,6 +59,11 @@ describe FetchOEmbedService, type: :service do
expect ( subject . endpoint_url ) . to eq 'https://host.test/provider.xml'
expect ( subject . endpoint_url ) . to eq 'https://host.test/provider.xml'
expect ( subject . format ) . to eq :xml
expect ( subject . format ) . to eq :xml
end
end
it 'does not cache OEmbed endpoint' do
subject . call ( 'https://host.test/oembed.html' , format : :xml )
expect ( Rails . cache . exist? ( 'oembed_endpoint:host.test' ) ) . to eq false
end
end
end
context 'JSON provider is discoverable while XML provider is not' do
context 'JSON provider is discoverable while XML provider is not' do
@ -49,6 +80,11 @@ describe FetchOEmbedService, type: :service do
expect ( subject . endpoint_url ) . to eq 'https://host.test/provider.json'
expect ( subject . endpoint_url ) . to eq 'https://host.test/provider.json'
expect ( subject . format ) . to eq :json
expect ( subject . format ) . to eq :json
end
end
it 'does not cache OEmbed endpoint' do
subject . call ( 'https://host.test/oembed.html' )
expect ( Rails . cache . exist? ( 'oembed_endpoint:host.test' ) ) . to eq false
end
end
end
context 'XML provider is discoverable while JSON provider is not' do
context 'XML provider is discoverable while JSON provider is not' do
@ -65,6 +101,11 @@ describe FetchOEmbedService, type: :service do
expect ( subject . endpoint_url ) . to eq 'https://host.test/provider.xml'
expect ( subject . endpoint_url ) . to eq 'https://host.test/provider.xml'
expect ( subject . format ) . to eq :xml
expect ( subject . format ) . to eq :xml
end
end
it 'does not cache OEmbed endpoint' do
subject . call ( 'https://host.test/oembed.html' )
expect ( Rails . cache . exist? ( 'oembed_endpoint:host.test' ) ) . to eq false
end
end
end
context 'Invalid XML provider is discoverable while JSON provider is not' do
context 'Invalid XML provider is discoverable while JSON provider is not' do