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require 'spec_helper' | ||
require File.join(File.dirname(__FILE__), '../../', 'examples/http_log') | ||
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class Responder < Goliath::API | ||
use Goliath::Rack::Params | ||
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def on_headers(env, headers) | ||
env['client-headers'] = headers | ||
end | ||
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def response(env) | ||
query_params = env.params.collect { |param| param.join(": ") } | ||
query_headers = env['client-headers'].collect { |param| param.join(": ") } | ||
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headers = {"Special" => "Header", | ||
"Params" => query_params.join("|"), | ||
"Path" => env[Goliath::Request::REQUEST_PATH], | ||
"Headers" => query_headers.join("|"), | ||
"Method" => env[Goliath::Request::REQUEST_METHOD]} | ||
[200, headers, "Hello from Responder"] | ||
end | ||
end | ||
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describe HttpLog do | ||
include Goliath::TestHelper | ||
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let(:err) { Proc.new { |c| fail "HTTP Request failed #{c.response}" } } | ||
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def config_file | ||
File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'examples', 'config', 'http_log.rb')) | ||
end | ||
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let(:api_options) { { :config => config_file } } | ||
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def mock_mongo | ||
@api_server.config['mongo'] = mock('mongo').as_null_object | ||
end | ||
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it 'responds to requests' do | ||
with_api(HttpLog, api_options) do | ||
server(Responder, 8080) | ||
mock_mongo | ||
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get_request({}, err) do |c| | ||
c.response_header.status.should == 200 | ||
end | ||
end | ||
end | ||
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it 'forwards to our API server' do | ||
with_api(HttpLog, api_options) do | ||
server(Responder, 8080) | ||
mock_mongo | ||
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get_request({}, err) do |c| | ||
c.response_header.status.should == 200 | ||
c.response_header['SPECIAL'].should == 'Header' | ||
c.response.should == 'Hello from Responder' | ||
end | ||
end | ||
end | ||
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context 'HTTP header handling' do | ||
it 'transforms back properly' do | ||
hl = HttpLog.new | ||
hl.to_http_header("SPECIAL").should == 'Special' | ||
hl.to_http_header("CONTENT_TYPE").should == 'Content-Type' | ||
end | ||
end | ||
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context 'query parameters' do | ||
it 'forwards the query parameters' do | ||
with_api(HttpLog, api_options) do | ||
server(Responder, 8080) | ||
mock_mongo | ||
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get_request({:query => {:first => :foo, :second => :bar, :third => :baz}}, err) do |c| | ||
c.response_header.status.should == 200 | ||
c.response_header["PARAMS"].should == "first: foo|second: bar|third: baz" | ||
end | ||
end | ||
end | ||
end | ||
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context 'request path' do | ||
it 'forwards the request path' do | ||
with_api(HttpLog, api_options) do | ||
server(Responder, 8080) | ||
mock_mongo | ||
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get_request({:path => '/my/request/path'}, err) do |c| | ||
c.response_header.status.should == 200 | ||
c.response_header['PATH'].should == '/my/request/path' | ||
end | ||
end | ||
end | ||
end | ||
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context 'headers' do | ||
it 'forwards the headers' do | ||
with_api(HttpLog, api_options) do | ||
server(Responder, 8080) | ||
mock_mongo | ||
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get_request({:head => {:first => :foo, :second => :bar}}, err) do |c| | ||
c.response_header.status.should == 200 | ||
c.response_header["HEADERS"].should =~ /First: foo\|Second: bar/ | ||
end | ||
end | ||
end | ||
end | ||
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context 'request method' do | ||
it 'forwards GET requests' do | ||
with_api(HttpLog, api_options) do | ||
server(Responder, 8080) | ||
mock_mongo | ||
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get_request({}, err) do |c| | ||
c.response_header.status.should == 200 | ||
c.response_header["METHOD"].should == "GET" | ||
end | ||
end | ||
end | ||
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it 'forwards POST requests' do | ||
with_api(HttpLog, api_options) do | ||
server(Responder, 8080) | ||
mock_mongo | ||
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post_request({}, err) do |c| | ||
c.response_header.status.should == 200 | ||
c.response_header["METHOD"].should == "POST" | ||
end | ||
end | ||
end | ||
end | ||
end |