JezK
Edit File: format_test.rb
require 'abstract_unit' require "fixtures/person" require "fixtures/street_address" class FormatTest < Test::Unit::TestCase def setup @matz = { :id => 1, :name => 'Matz' } @david = { :id => 2, :name => 'David' } @programmers = [ @matz, @david ] end def test_http_format_header_name header_name = ActiveResource::Connection::HTTP_FORMAT_HEADER_NAMES[:get] assert_equal 'Accept', header_name headers_names = [ActiveResource::Connection::HTTP_FORMAT_HEADER_NAMES[:put], ActiveResource::Connection::HTTP_FORMAT_HEADER_NAMES[:post]] headers_names.each{ |name| assert_equal 'Content-Type', name } end def test_formats_on_single_element for format in [ :json, :xml ] using_format(Person, format) do ActiveResource::HttpMock.respond_to.get "/people/1.#{format}", {'Accept' => ActiveResource::Formats[format].mime_type}, ActiveResource::Formats[format].encode(@david) assert_equal @david[:name], Person.find(1).name end end end def test_formats_on_collection for format in [ :json, :xml ] using_format(Person, format) do ActiveResource::HttpMock.respond_to.get "/people.#{format}", {'Accept' => ActiveResource::Formats[format].mime_type}, ActiveResource::Formats[format].encode(@programmers) remote_programmers = Person.find(:all) assert_equal 2, remote_programmers.size assert remote_programmers.select { |p| p.name == 'David' } end end end def test_formats_on_custom_collection_method for format in [ :json, :xml ] using_format(Person, format) do ActiveResource::HttpMock.respond_to.get "/people/retrieve.#{format}?name=David", {'Accept' => ActiveResource::Formats[format].mime_type}, ActiveResource::Formats[format].encode([@david]) remote_programmers = Person.get(:retrieve, :name => 'David') assert_equal 1, remote_programmers.size assert_equal @david[:id], remote_programmers[0]['id'] assert_equal @david[:name], remote_programmers[0]['name'] end end end def test_formats_on_custom_element_method for format in [ :json, :xml ] using_format(Person, format) do ActiveResource::HttpMock.respond_to do |mock| mock.get "/people/2.#{format}", {'Accept' => ActiveResource::Formats[format].mime_type}, ActiveResource::Formats[format].encode(@david) mock.get "/people/2/shallow.#{format}", {'Accept' => ActiveResource::Formats[format].mime_type}, ActiveResource::Formats[format].encode(@david) end remote_programmer = Person.find(2).get(:shallow) assert_equal @david[:id], remote_programmer['id'] assert_equal @david[:name], remote_programmer['name'] end end for format in [ :json, :xml ] ryan = ActiveResource::Formats[format].encode({ :name => 'Ryan' }) using_format(Person, format) do remote_ryan = Person.new(:name => 'Ryan') ActiveResource::HttpMock.respond_to.post "/people.#{format}", {'Content-Type' => ActiveResource::Formats[format].mime_type}, ryan, 201, {'Location' => "/people/5.#{format}"} remote_ryan.save remote_ryan = Person.new(:name => 'Ryan') ActiveResource::HttpMock.respond_to.post "/people/new/register.#{format}", {'Content-Type' => ActiveResource::Formats[format].mime_type}, ryan, 201, {'Location' => "/people/5.#{format}"} assert_equal ActiveResource::Response.new(ryan, 201, {'Location' => "/people/5.#{format}"}), remote_ryan.post(:register) end end end def test_setting_format_before_site resource = Class.new(ActiveResource::Base) resource.format = :json resource.site = 'http://37s.sunrise.i:3000' assert_equal ActiveResource::Formats[:json], resource.connection.format end def test_serialization_of_nested_resource address = { :street => '12345 Street' } person = { :name=> 'Rus', :address => address} [:json, :xml].each do |format| encoded_person = ActiveResource::Formats[format].encode(person) assert_match(/12345 Street/, encoded_person) remote_person = Person.new(person.update({:address => StreetAddress.new(address)})) assert_kind_of StreetAddress, remote_person.address using_format(Person, format) do ActiveResource::HttpMock.respond_to.post "/people.#{format}", {'Content-Type' => ActiveResource::Formats[format].mime_type}, encoded_person, 201, {'Location' => "/people/5.#{format}"} remote_person.save end end end private def using_format(klass, mime_type_reference) previous_format = klass.format klass.format = mime_type_reference yield ensure klass.format = previous_format end end