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sham_rack_spec.rb
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sham_rack_spec.rb
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require "spec_helper"
require "sham_rack"
require "sham_rack/patron"
require "open-uri"
require "restclient"
require "mechanize"
require "rack"
describe ShamRack do
after(:each) do
ShamRack.unmount_all
end
describe "mounted Rack application" do
before(:each) do
ShamRack.mount(GreetingApp.new, "www.test.xyz")
end
it "can be accessed using Net::HTTP" do
response = Net::HTTP.start("www.test.xyz") do |http|
http.request(Net::HTTP::Get.new("/"))
end
response.body.should == "Hello, world"
end
it "can be accessed using Net::HTTP#get_response" do
response = Net::HTTP.get_response(URI.parse("http://www.test.xyz/"))
response.body.should == "Hello, world"
end
it "can be accessed using open-uri" do
response = open("http://www.test.xyz")
response.status.should == ["200", "OK"]
response.read.should == "Hello, world"
end
it "can be accessed using RestClient" do
response = RestClient.get("http://www.test.xyz")
response.code.should == 200
response.to_s.should == "Hello, world"
end
it "can be accessed using Mechanize" do
response = Mechanize.new.get("http://www.test.xyz")
response.body.should == "Hello, world"
end
it "can be accessed using Patron" do
patron = Patron::Session.new
response = patron.get("http://www.test.xyz/foo/bar")
response.body.should == "Hello, world"
end
end
describe ".at" do
describe "with a block" do
it "mounts associated block as an app" do
ShamRack.at("simple.xyz") do |env|
["200 OK", { "Content-type" => "text/plain" }, ["Easy, huh?"]]
end
open("http://simple.xyz").read.should == "Easy, huh?"
end
end
describe "#rackup" do
before do
@return_value = ShamRack.at("rackup.xyz").rackup do
use UpcaseBody
run GreetingApp.new
end
end
it "mounts an app created using Rack::Builder" do
open("http://rackup.xyz").read.should == "HELLO, WORLD"
end
it "returns the app" do
@return_value.should respond_to(:call)
end
end
describe "#sinatra" do
before do
@return_value = ShamRack.at("sinatra.xyz").sinatra do
get "/hello/:subject" do
"Hello, #{params[:subject]}"
end
end
end
it "mounts associated block as a Sinatra app" do
open("http://sinatra.xyz/hello/stranger").read.should == "Hello, stranger"
end
it "returns the app" do
@return_value.should respond_to(:call)
end
end
describe "#stub" do
before do
@return_value = ShamRack.at("stubbed.xyz").stub
end
it "mounts a StubWebService" do
ShamRack.application_for("stubbed.xyz").should be_kind_of(ShamRack::StubWebService)
end
it "returns the StubWebService" do
@return_value.should == ShamRack.application_for("stubbed.xyz")
end
end
end
describe "response" do
before(:each) do
ShamRack.at("www.test.xyz") do
[
"201 Created",
{ "Content-Type" => "text/plain", "X-Foo" => "bar" },
["BODY"]
]
end
@response = Net::HTTP.get_response(URI.parse("http://www.test.xyz/"))
end
it "has status returned by app" do
@response.code.should == "201"
end
it "has body returned by app" do
@response.body.should == "BODY"
end
it "has Content-Type returned by app" do
@response.content_type.should == "text/plain"
end
it "has other headers returned by app" do
@response["x-foo"].should =="bar"
end
end
describe "Rack environment" do
before(:each) do
@env_recorder = recorder = EnvRecorder.new(GreetingApp.new)
ShamRack.at("env.xyz").rackup do
use Rack::Lint
run recorder
end
end
def env
@env_recorder.last_env
end
it "is valid" do
open("http://env.xyz/blah?q=abc")
env["REQUEST_METHOD"].should == "GET"
env["SCRIPT_NAME"].should == ""
env["PATH_INFO"].should == "/blah"
env["QUERY_STRING"].should == "q=abc"
env["SERVER_NAME"].should == "env.xyz"
env["SERVER_PORT"].should == "80"
env["rack.version"].should be_kind_of(Array)
env["rack.url_scheme"].should == "http"
env["rack.multithread"].should == true
env["rack.multiprocess"].should == true
env["rack.run_once"].should == false
end
it "provides request headers" do
Net::HTTP.start("env.xyz") do |http|
request = Net::HTTP::Get.new("/")
request["Foo-bar"] = "baz"
http.request(request)
end
env["HTTP_FOO_BAR"].should == "baz"
end
it "supports POST" do
RestClient.post("http://env.xyz/resource", "q" => "rack")
env["REQUEST_METHOD"].should == "POST"
env["CONTENT_TYPE"].should == "application/x-www-form-urlencoded"
env["rack.input"].read.should == "q=rack"
end
it "supports POST using Net::HTTP" do
Net::HTTP.start("env.xyz") do |http|
http.post("/resource", "q=rack")
end
env["REQUEST_METHOD"].should == "POST"
env["rack.input"].read.should == "q=rack"
end
it "supports POST using Patron" do
patron = Patron::Session.new
response = patron.post("http://env.xyz/resource", "<xml/>", "Content-Type" => "application/xml")
response.status.should == "200 OK"
env["REQUEST_METHOD"].should == "POST"
env["rack.input"].read.should == "<xml/>"
env["CONTENT_TYPE"].should == "application/xml"
end
it "supports PUT" do
RestClient.put("http://env.xyz/thing1", "stuff", :content_type => "text/plain")
env["REQUEST_METHOD"].should == "PUT"
env["CONTENT_TYPE"].should == "text/plain"
env["rack.input"].read.should == "stuff"
end
it "supports DELETE" do
RestClient.delete("http://env.xyz/thing/1")
env["REQUEST_METHOD"].should == "DELETE"
env["PATH_INFO"].should == "/thing/1"
end
end
end