require File.expand_path('../../spec_helper', __FILE__)
describe Faraday::Response do
before do
@client = Instagram::Client.new
end
{
400 => Instagram::BadRequest,
404 => Instagram::NotFound,
429 => Instagram::TooManyRequests,
500 => Instagram::InternalServerError,
503 => Instagram::ServiceUnavailable
}.each do |status, exception|
context "when HTTP status is #{status}" do
before do
stub_get('users/self/feed.json').
to_return(:status => status)
end
it "should raise #{exception.name} error" do
lambda do
@client.user_media_feed()
end.should raise_error(exception)
end
end
end
context "when a 400 is raised" do
before do
stub_get('users/self/feed.json').
to_return(:body => '{"meta":{"error_message": "Bad words are bad."}}', :status => 400)
end
it "should return the body error message" do
expect do
@client.user_media_feed()
end.to raise_error(Instagram::BadRequest, /Bad words are bad\./)
end
end
context "when a 400 is raised with no meta but an error_message" do
before do
stub_get('users/self/feed.json').
to_return(:body => '{"error_type": "OAuthException", "error_message": "No matching code found."}', :status => 400)
end
it "should return the body error type and message" do
expect do
@client.user_media_feed()
end.to raise_error(Instagram::BadRequest, /OAuthException: No matching code found\./)
end
end
context 'when a 502 is raised with an HTML response' do
before do
stub_get('users/self/feed.json').to_return(
:body => '502 Bad Gateway
The server returned an invalid or incomplete response. ',
:status => 502
)
end
it 'should raise an Instagram::BadGateway' do
lambda do
@client.user_media_feed()
end.should raise_error(Instagram::BadGateway)
end
end
context 'when a 504 is raised with an HTML response' do
before do
stub_get('users/self/feed.json').to_return(
:body => ' 504 Gateway Time-out 504 Gateway Time-out
nginx ',
:status => 504
)
end
it 'should raise an Instagram::GatewayTimeout' do
lambda do
@client.user_media_feed()
end.should raise_error(Instagram::GatewayTimeout)
end
end
end