JezK
Edit File: http_mock_test.rb
require 'abstract_unit' class HttpMockTest < ActiveSupport::TestCase def setup @http = ActiveResource::HttpMock.new("http://example.com") end FORMAT_HEADER = { :get => 'Accept', :put => 'Content-Type', :post => 'Content-Type', :delete => 'Accept', :head => 'Accept' } [:post, :put, :get, :delete, :head].each do |method| test "responds to simple #{method} request" do ActiveResource::HttpMock.respond_to do |mock| mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/xml"}, "Response") end assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body end test "adds format header by default to #{method} request" do ActiveResource::HttpMock.respond_to do |mock| mock.send(method, "/people/1", {}, "Response") end assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body end test "respond only when headers match header by default to #{method} request" do ActiveResource::HttpMock.respond_to do |mock| mock.send(method, "/people/1", {"X-Header" => "X"}, "Response") end assert_equal "Response", request(method, "/people/1", "X-Header" => "X").body assert_raise(ActiveResource::InvalidRequestError) { request(method, "/people/1") } end test "does not overwrite format header to #{method} request" do ActiveResource::HttpMock.respond_to do |mock| mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/json"}, "Response") end assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/json").body end test "ignores format header when there is only one response to same url in a #{method} request" do ActiveResource::HttpMock.respond_to do |mock| mock.send(method, "/people/1", {}, "Response") end assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/json").body assert_equal "Response", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body end test "responds correctly when format header is given to #{method} request" do ActiveResource::HttpMock.respond_to do |mock| mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/xml"}, "XML") mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/json"}, "Json") end assert_equal "XML", request(method, "/people/1", FORMAT_HEADER[method] => "application/xml").body assert_equal "Json", request(method, "/people/1", FORMAT_HEADER[method] => "application/json").body end test "raises InvalidRequestError if no response found for the #{method} request" do ActiveResource::HttpMock.respond_to do |mock| mock.send(method, "/people/1", {FORMAT_HEADER[method] => "application/xml"}, "XML") end assert_raise(::ActiveResource::InvalidRequestError) do request(method, "/people/1", FORMAT_HEADER[method] => "application/json") end end end test "allows you to send in pairs directly to the respond_to method" do matz = { :id => 1, :name => "Matz" }.to_xml(:root => "person") create_matz = ActiveResource::Request.new(:post, '/people.xml', matz, {}) created_response = ActiveResource::Response.new("", 201, {"Location" => "/people/1.xml"}) get_matz = ActiveResource::Request.new(:get, '/people/1.xml', nil) ok_response = ActiveResource::Response.new(matz, 200, {}) pairs = {create_matz => created_response, get_matz => ok_response} ActiveResource::HttpMock.respond_to(pairs) assert_equal 2, ActiveResource::HttpMock.responses.length assert_equal "", ActiveResource::HttpMock.responses.assoc(create_matz)[1].body assert_equal matz, ActiveResource::HttpMock.responses.assoc(get_matz)[1].body end test "resets all mocked responses on each call to respond_to with a block by default" do ActiveResource::HttpMock.respond_to do |mock| mock.send(:get, "/people/1", {}, "XML1") end assert_equal 1, ActiveResource::HttpMock.responses.length ActiveResource::HttpMock.respond_to do |mock| mock.send(:get, "/people/2", {}, "XML2") end assert_equal 1, ActiveResource::HttpMock.responses.length end test "resets all mocked responses on each call to respond_to by passing pairs by default" do ActiveResource::HttpMock.respond_to do |mock| mock.send(:get, "/people/1", {}, "XML1") end assert_equal 1, ActiveResource::HttpMock.responses.length matz = { :id => 1, :name => "Matz" }.to_xml(:root => "person") get_matz = ActiveResource::Request.new(:get, '/people/1.xml', nil) ok_response = ActiveResource::Response.new(matz, 200, {}) ActiveResource::HttpMock.respond_to({get_matz => ok_response}) assert_equal 1, ActiveResource::HttpMock.responses.length end test "allows you to add new responses to the existing responses by calling a block" do ActiveResource::HttpMock.respond_to do |mock| mock.send(:get, "/people/1", {}, "XML1") end assert_equal 1, ActiveResource::HttpMock.responses.length ActiveResource::HttpMock.respond_to(false) do |mock| mock.send(:get, "/people/2", {}, "XML2") end assert_equal 2, ActiveResource::HttpMock.responses.length end test "allows you to add new responses to the existing responses by passing pairs" do ActiveResource::HttpMock.respond_to do |mock| mock.send(:get, "/people/1", {}, "XML1") end assert_equal 1, ActiveResource::HttpMock.responses.length matz = { :id => 1, :name => "Matz" }.to_xml(:root => "person") get_matz = ActiveResource::Request.new(:get, '/people/1.xml', nil) ok_response = ActiveResource::Response.new(matz, 200, {}) ActiveResource::HttpMock.respond_to({get_matz => ok_response}, false) assert_equal 2, ActiveResource::HttpMock.responses.length end def request(method, path, headers = {}, body = nil) if [:put, :post].include? method @http.send(method, path, body, headers) else @http.send(method, path, headers) end end end