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require 'spec_helper'
require 'acceptance/webmock_shared'
require 'ostruct'
require 'acceptance/httpclient/httpclient_spec_helper'
describe "HTTPClient" do
include HTTPClientSpecHelper
before(:each) do
HTTPClientSpecHelper.async_mode = false
end
include_examples "with WebMock"
it "should yield block on response if block provided" do
stub_request(:get, "www.example.com").to_return(:body => "abc")
response_body = ""
http_request(:get, "http://www.example.com/") do |body|
response_body = body
end
response_body.should == "abc"
end
it "should match requests if headers are the same but in different order" do
stub_request(:get, "www.example.com").with(:headers => {"a" => ["b", "c"]} )
http_request(
:get, "http://www.example.com/",
:headers => {"a" => ["c", "b"]}).status.should == "200"
end
describe "when using async requests" do
before(:each) do
HTTPClientSpecHelper.async_mode = true
end
include_examples "with WebMock"
end
it "should work with get_content" do
stub_request(:get, 'www.example.com').to_return(:status => 200, :body => 'test', :headers => {})
str = ''
HTTPClient.get_content('www.example.com') do |content|
str << content
end
str.should == 'test'
end
context "Filters" do
class Filter
def filter_request(request)
request.header["Authorization"] = "Bearer 0123456789"
end
def filter_response(request, response)
response.header.set('X-Powered-By', 'webmock')
end
end
before do
@client = HTTPClient.new
@client.request_filter << Filter.new
stub_request(:get, 'www.example.com').with(:headers => {'Authorization' => 'Bearer 0123456789'})
end
it "supports request filters" do
@client.request(:get, 'http://www.example.com/').status.should == 200
end
it "supports response filters" do
res = @client.request(:get, 'http://www.example.com/')
res.header['X-Powered-By'].first.should == 'webmock'
end
end
context 'when a client instance is re-used for another identical request' do
let(:client) { HTTPClient.new }
let(:webmock_server_url) {"http://#{WebMockServer.instance.host_with_port}/"}
before { WebMock.allow_net_connect! }
it 'invokes the global_stub_request hook for each request' do
request_signatures = []
WebMock.globally_stub_request do |request_sig|
request_signatures << request_sig
nil # to let the request be made for real
end
# To make two requests that have the same request signature, the headers must match.
# Since the webmock server has a Set-Cookie header, the 2nd request will automatically
# include a Cookie header (due to how httpclient works), so we have to set the header
# manually on the first request but not on the 2nd request.
http_request(:get, webmock_server_url, :client => client,
:headers => { "Cookie" => "bar=; foo=" })
http_request(:get, webmock_server_url, :client => client)
request_signatures.should have(2).signatures
# Verify the request signatures were identical as needed by this example
request_signatures.first.should eq(request_signatures.last)
end
end
end
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