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require 'spec_helper'
require 'support/shared_example_groups/excon'
describe "Excon hook", :with_monkey_patches => :excon do
after(:each) do
::Excon.stubs.clear
::Excon.defaults[:mock] = false
end
def directly_stub_request(method, url, response_body)
::Excon.defaults[:mock] = true
::Excon.stub({ :method => method, :url => url }, { :body => response_body })
end
it_behaves_like 'a hook into an HTTP library', :excon, 'excon', :status_message_not_exposed
context "when the query is specified as a hash option" do
let(:excon) { ::Excon.new("http://localhost:#{VCR::SinatraApp.port}/search") }
it 'properly records and plays back the response' do
allow(VCR).to receive(:real_http_connections_allowed?).and_return(true)
recorded, played_back = [1, 2].map do
VCR.use_cassette('excon_query', :record => :once) do
excon.request(:method => :get, :query => { :q => 'Tolkien' }).body
end
end
expect(recorded).to eq(played_back)
expect(recorded).to eq('query: Tolkien')
end
end
context "when Excon's expects and idempotent middlewares cause errors to be raised" do
let(:excon) { ::Excon.new("http://localhost:#{VCR::SinatraApp.port}/404_not_200") }
def make_request
VCR.use_cassette('with_errors', :record => :once) do
excon.request(:method => :get, :expects => [200], :idempotent => true).body
end
end
it 'records and plays back properly' do
expect { make_request }.to raise_error(Excon::Errors::NotFound)
expect { make_request }.to raise_error(Excon::Errors::NotFound)
end
end
include_examples "Excon streaming"
context 'when Excon raises an error due to an unexpected response status' do
before(:each) do
allow(VCR).to receive(:real_http_connections_allowed?).and_return(true)
end
it 'still records properly' do
expect(VCR).to receive(:record_http_interaction) do |interaction|
expect(interaction.response.status.code).to eq(404)
expect(interaction.response.body).to eq('404 not 200')
end
expect {
Excon.get("http://localhost:#{VCR::SinatraApp.port}/404_not_200", :expects => 200)
}.to raise_error(Excon::Errors::Error)
end
def error_raised_by
yield
rescue => e
return e
else
raise "No error was raised"
end
it 'raises the same error class as excon itself raises' do
real_error, stubbed_error = 2.times.map do
error_raised_by do
VCR.use_cassette('excon_error', :record => :once) do
Excon.get("http://localhost:#{VCR::SinatraApp.port}/not_found", :expects => 200)
end
end
end
expect(stubbed_error.class).to be(real_error.class)
end
it_behaves_like "request hooks", :excon, :recordable do
undef make_request
def make_request(disabled = false)
expect {
Excon.get(request_url, :expects => 404)
}.to raise_error(Excon::Errors::Error)
end
end
end
describe "VCR.configuration.after_library_hooks_loaded hook" do
it 'disables the webmock excon adapter so it does not conflict with our typhoeus hook' do
expect(::WebMock::HttpLibAdapters::ExconAdapter).to respond_to(:disable!)
expect(::WebMock::HttpLibAdapters::ExconAdapter).to receive(:disable!)
$excon_after_loaded_hook.conditionally_invoke
end
end
end
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