.github/workflows/main.yml

@@ -1,29 +0,0 @@
-name: Ruby
-
-on:
-  push:
-    branches:
-      - master
-
-  pull_request:
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    name: Ruby ${{ matrix.ruby }}
-    strategy:
-      matrix:
-        ruby:
-          - "3.0"
-          - "3.1"
-          - "3.2"
-
-    steps:
-    - uses: actions/checkout@v3
-    - name: Set up Ruby
-      uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: ${{ matrix.ruby }}
-        bundler-cache: true
-    - name: Run the default task
-      run: bundle exec rake

.gitignore

@@ -1,9 +1,9 @@
-/.bundle/
+*.rbc
-/.yardoc
+.bundle
-/_yardoc/
+.DS_Store
-/coverage/
+.yardoc
-/doc/
+coverage
-/pkg/
+doc
-/spec/reports/
-/tmp/
 Gemfile.lock
+pkg
+rdoc

.rspec

@@ -1,2 +0,0 @@
---color
---order random

.rubocop.yml

@@ -1,77 +0,0 @@
-require:
- - standard
-
-plugins:
- - standard-performance
- - rubocop-rspec
- - rubocop-performance
- - rubocop-rake
-
-AllCops:
-  NewCops: enable
-  TargetRubyVersion: 3.0
-
-Layout/ArgumentAlignment:
-  Enabled: true
-  EnforcedStyle: with_fixed_indentation
-
-Layout/ArrayAlignment:
-  Enabled: true
-  EnforcedStyle: with_fixed_indentation
-
-Layout/EndAlignment:
-  Enabled: true
-  EnforcedStyleAlignWith: variable
-
-Layout/HashAlignment:
-  Enabled: true
-  EnforcedHashRocketStyle: key
-  EnforcedColonStyle: key
-  EnforcedLastArgumentHashStyle: always_inspect
-
-Layout/LineLength:
-  Enabled: false
-
-Layout/ParameterAlignment:
-  Enabled: true
-  EnforcedStyle: with_fixed_indentation
-  IndentationWidth: ~
-
-Layout/SpaceInsideHashLiteralBraces:
-  Enabled: false
-
-Metrics/ParameterLists:
-  CountKeywordArgs: false
-
-RSpec/MultipleExpectations:
-  Enabled: false
-
-RSpec/ExampleLength:
-  Enabled: false
-
-RSpec/MessageSpies:
-  Enabled: false
-
-RSpec/PendingWithoutReason:
-  Enabled: false
-
-RSpec/SpecFilePathFormat:
-  Enabled: false
-
-RSpec/SpecFilePathSuffix:
-  Enabled: false
-
-Style/Alias:
-  Enabled: true
-  EnforcedStyle: prefer_alias_method
-
-Style/FrozenStringLiteralComment:
-  Enabled: false
-
-Style/StringLiterals:
-  Enabled: true
-  EnforcedStyle: double_quotes
-
-Style/StringLiteralsInInterpolation:
-  Enabled: true
-  EnforcedStyle: double_quotes

.travis.yml

@@ -1,21 +1,10 @@
 language: ruby
-env:
-  global:
-    - JRUBY_OPTS="$JRUBY_OPTS --debug"
 rvm:
-  - 1.8.7
+  - rbx-18mode
-  - 1.9.3
+  - rbx-19mode
-  - 2.0.0
-  - 2.1
   - jruby-18mode
   - jruby-19mode
-  - jruby-head
+  - 1.8.7
-  - rbx-2
+  - 1.9.2
+  - 1.9.3
   - ruby-head
-matrix:
-  allow_failures:
-    - rvm: jruby-head
-    - rvm: rbx-2
-    - rvm: ruby-head
-  fast_finish: true
-sudo: false

.yardopts

@@ -1,5 +1,4 @@
 --markup markdown
 -
-CONTRIBUTING.md
+HISTORY.md
 LICENSE.md
-README.md

CHANGELOG.md

@@ -1,5 +0,0 @@
-## [Unreleased]
-
-## [0.4.0] - 2023-08-10
-
-- Update

CONTRIBUTING.md

@@ -1,8 +0,0 @@
-## Contributing
-1. Fork the project.
-2. Create a topic branch.
-3. Add failing tests.
-4. Add code to pass the failing tests.
-5. Run `bundle exec rake`. If failing, repeat step 4.
-6. Commit and push your changes.
-7. Submit a pull request. Please do not include changes to the gemspec.

Gemfile

@@ -1,14 +1,7 @@
-source "https://rubygems.org"
+source 'https://rubygems.org'
+
+platforms :jruby do
+  gem 'jruby-openssl', '~> 0.7'
+end
 
-# Specify your gem's dependencies in simple_oauth.gemspec
 gemspec
-
-gem "rake", ">= 13.0.6"
-gem "rspec", ">= 3.12"
-gem "rubocop", ">= 1.21"
-gem "rubocop-performance", ">= 1.18"
-gem "rubocop-rake", ">= 0.6"
-gem "rubocop-rspec", ">= 0.31"
-gem "simplecov", ">= 0.22"
-gem "standard", ">= 1.30.1"
-gem "webmock", ">= 3.18.1"

LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2010 Steve Richert, Erik Michaels-Ober
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSE.md

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2010-2023 Steve Richert, Erik Michaels-Ober
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.

README.md

@@ -1,24 +1,42 @@
-# simple_oauth
+# simple_oauth [![Build Status](https://secure.travis-ci.org/laserlemon/simple_oauth.png)](http://travis-ci.org/laserlemon/simple_oauth) [![Dependency Status](https://gemnasium.com/laserlemon/simple_oauth.png)](https://gemnasium.com/laserlemon/simple_oauth)
 
 Simply builds and verifies OAuth headers
 
-## Installation
-
-Install the gem and add to the application's Gemfile by executing:
-
-    $ bundle add simple_oauth
-
-If bundler is not being used to manage dependencies, install the gem by executing:
-
-    $ gem install simple_oauth
-
-
 ## Contributing
+1. Fork the project.
+2. Create a topic branch.
+3. Add failing tests.
+4. Add code to pass the failing tests.
+5. Run `bundle exec rake`. If failing, repeat step 4.
+6. Commit and push your changes.
+7. Submit a pull request. Please do not include changes to the gemspec.
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/laserlemon/simple_oauth.
+## Supported Rubies
+This library aims to support and is [tested
+against](http://travis-ci.org/laserlemon/simple_oauth) the following Ruby
+implementations:
 
-This project conforms to [Standard Ruby](https://github.com/standardrb/standard). Patches that don’t maintain that standard will not be accepted.
+* Ruby 1.8.7
+* Ruby 1.9.2
+* Ruby 1.9.3
+* Ruby head
+* [JRuby](http://www.jruby.org/)
+* [Rubinius](http://rubini.us/)
 
-## License
+If something doesn't work on one of these interpreters, it should be considered
+a bug.
 
-The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
+This library may inadvertently work (or seem to work) on other Ruby
+implementations, however support will only be provided for the versions listed
+above.
+
+If you would like this library to support another Ruby version, you may
+volunteer to be a maintainer. Being a maintainer entails making sure all tests
+run and pass on that implementation. When something breaks on your
+implementation, you will be personally responsible for providing patches in a
+timely fashion. If critical issues for a particular implementation exist at the
+time of a major release, support for that Ruby version may be dropped.
+
+## Copyright
+Copyright (c) 2010 Steve Richert, Erik Michaels-Ober.
+See [LICENSE](https://github.com/laserlemon/simple_oauth/blob/master/LICENSE) for details.

Rakefile

@@ -1,10 +1,6 @@
-require "bundler/gem_tasks"
+require 'bundler/gem_tasks'
-require "rspec/core/rake_task"
+require 'rspec/core/rake_task'
-require "rubocop/rake_task"
-require "standard/rake"
 
 RSpec::Core::RakeTask.new(:spec)
 
-RuboCop::RakeTask.new
+task :default => :spec
-
-task default: %i[spec rubocop standard]

bin/console

@@ -1,10 +0,0 @@
-#!/usr/bin/env ruby
-
-require "bundler/setup"
-require "simple_oauth"
-
-# You can add fixtures and/or initialization code here to make experimenting
-# with your gem easier. You can also use a different console, if you like.
-
-require "irb"
-IRB.start(__FILE__)

bin/setup

@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-IFS=$'\n\t'
-set -vx
-
-bundle install
-
-# Do any other automated setup that you need to do here

lib/simple_oauth.rb

@@ -1,2 +1 @@
-require_relative "simple_oauth/header"
+require 'simple_oauth/header'
-require_relative "simple_oauth/version"

lib/simple_oauth/header.rb

@@ -1,51 +1,38 @@
-require "openssl"
+require 'openssl'
-require "uri"
+require 'uri'
-require "base64"
+require 'base64'
-require "cgi"
+require 'cgi'
 
 module SimpleOAuth
-  # Generates OAuth header for HTTP request
   class Header
-    ATTRIBUTE_KEYS = %i[callback consumer_key nonce signature_method timestamp token verifier version].freeze unless defined? ::SimpleOAuth::Header::ATTRIBUTE_KEYS
+    ATTRIBUTE_KEYS = [:consumer_key, :nonce, :signature_method, :timestamp, :token, :version] unless defined? ::SimpleOAuth::Header::ATTRIBUTE_KEYS
 
-    IGNORED_KEYS = %i[consumer_secret token_secret signature].freeze unless defined? ::SimpleOAuth::Header::IGNORED_KEYS
+    def self.default_options
+      {
+        :nonce => OpenSSL::Random.random_bytes(16).unpack('H*')[0],
+        :signature_method => 'HMAC-SHA1',
+        :timestamp => Time.now.to_i.to_s,
+        :version => '1.0'
+      }
+    end
 
-    attr_reader :method, :params, :options
+    def self.encode(value)
+      URI.encode(value.to_s, /[^a-z0-9\-\.\_\~]/i)
+    end
 
-    class << self
+    def self.decode(value)
-      def default_options
+      URI.decode(value.to_s)
-        {
+    end
-          nonce: OpenSSL::Random.random_bytes(16).unpack1("H*"),
-          signature_method: "HMAC-SHA1",
-          timestamp: Time.now.to_i.to_s,
-          version: "1.0"
-        }
-      end
 
-      def parse(header)
+    def self.parse(header)
-        header.to_s.sub(/^OAuth\s/, "").split(/,\s*/).inject({}) do |attributes, pair|
+      header.to_s.sub(/^OAuth\s/, '').split(/,\s*/).inject({}) do |attributes, pair|
-          match = pair.match(/^(\w+)="([^"]*)"$/)
+        match = pair.match(/^(\w+)\=\"([^\"]*)\"$/)
-          attributes.merge(match[1].sub(/^oauth_/, "").to_sym => unescape(match[2]))
+        attributes.merge(match[1].sub(/^oauth_/, '').to_sym => decode(match[2]))
-        end
-      end
-
-      def escape(value)
-        uri_parser.escape(value.to_s, /[^a-z0-9\-._~]/i)
-      end
-      alias_method :encode, :escape
-
-      def unescape(value)
-        uri_parser.unescape(value.to_s)
-      end
-      alias_method :decode, :unescape
-
-      private
-
-      def uri_parser
-        @uri_parser ||= URI.const_defined?(:Parser) ? URI::RFC2396_PARSER : URI
       end
     end
 
+    attr_reader :method, :params, :options
+
     def initialize(method, url, params, oauth = {})
       @method = method.to_s.upcase
       @uri = URI.parse(url.to_s)
@@ -75,42 +62,38 @@ module SimpleOAuth
     end
 
     def signed_attributes
-      attributes.merge(oauth_signature: signature)
+      attributes.merge(:oauth_signature => signature)
     end
 
     private
 
     def normalized_attributes
-      signed_attributes.sort_by { |k, _| k.to_s }.collect { |k, v| %(#{k}="#{self.class.escape(v)}") }.join(", ")
+      signed_attributes.sort_by{|k,v| k.to_s }.map{|k,v| %(#{k}="#{self.class.encode(v)}") }.join(', ')
     end
 
     def attributes
-      matching_keys, extra_keys = options.keys.partition { |key| ATTRIBUTE_KEYS.include?(key) }
+      ATTRIBUTE_KEYS.inject({}){|a,k| options.key?(k) ? a.merge(:"oauth_#{k}" => options[k]) : a }
-      extra_keys -= IGNORED_KEYS
-      raise "SimpleOAuth: Found extra option keys not matching ATTRIBUTE_KEYS:\n  [#{extra_keys.collect(&:inspect).join(", ")}]" unless options[:ignore_extra_keys] || extra_keys.empty?
-
-      options.slice(*matching_keys).transform_keys { |key| :"oauth_#{key}" }
     end
 
     def signature
-      send("#{options[:signature_method].downcase.tr("-", "_")}_signature")
+      send(options[:signature_method].downcase.tr('-', '_') + '_signature')
     end
 
     def hmac_sha1_signature
-      Base64.encode64(OpenSSL::HMAC.digest(OpenSSL::Digest.new("SHA1"), secret, signature_base)).chomp.delete("\n")
+      Base64.encode64(OpenSSL::HMAC.digest(OpenSSL::Digest::SHA1.new, secret, signature_base)).chomp.gsub(/\n/, '')
     end
 
     def secret
-      options.values_at(:consumer_secret, :token_secret).collect { |v| self.class.escape(v) }.join("&")
+      options.values_at(:consumer_secret, :token_secret).map{|v| self.class.encode(v) }.join('&')
     end
     alias_method :plaintext_signature, :secret
 
     def signature_base
-      [method, url, normalized_params].collect { |v| self.class.escape(v) }.join("&")
+      [method, url, normalized_params].map{|v| self.class.encode(v) }.join('&')
     end
 
     def normalized_params
-      signature_params.collect { |p| p.collect { |v| self.class.escape(v) } }.sort.collect { |p| p.join("=") }.join("&")
+      signature_params.map{|p| p.map{|v| self.class.encode(v) } }.sort.map{|p| p.join('=') }.join('&')
     end
 
     def signature_params
@@ -118,15 +101,16 @@ module SimpleOAuth
     end
 
     def url_params
-      CGI.parse(@uri.query || "").inject([]) { |p, (k, vs)| p + vs.sort.collect { |v| [k, v] } }
+      CGI.parse(@uri.query || '').inject([]){|p,(k,vs)| p + vs.sort.map{|v| [k, v] } }
     end
 
     def rsa_sha1_signature
-      Base64.encode64(private_key.sign(OpenSSL::Digest.new("SHA1"), signature_base)).chomp.delete("\n")
+      Base64.encode64(private_key.sign(OpenSSL::Digest::SHA1.new, signature_base)).chomp.gsub(/\n/, '')
     end
 
     def private_key
       OpenSSL::PKey::RSA.new(options[:consumer_secret])
     end
+
   end
 end

lib/simple_oauth/version.rb

@@ -1,3 +0,0 @@
-module SimpleOauth
-  VERSION = "0.3.1".freeze
-end

simple_oauth.gemspec

@@ -1,35 +1,20 @@
-require_relative "lib/simple_oauth/version"
+# encoding: utf-8
 
-Gem::Specification.new do |spec|
+Gem::Specification.new do |gem|
-  spec.name = "simple_oauth"
+  gem.name    = 'simple_oauth'
-  spec.version = SimpleOauth::VERSION
+  gem.version = '0.1.8'
-  spec.authors = ["Steve Richert", "Erik Berlin"]
-  spec.email = ["steve.richert@gmail.com", "sferik@gmail.com"]
 
-  spec.summary = "Simply builds and verifies OAuth headers"
+  gem.authors     = ["Steve Richert", "Erik Michaels-Ober"]
-  spec.description = spec.summary
+  gem.email       = ['steve.richert@gmail.com', 'sferik@gmail.com']
-  spec.homepage = "https://github.com/laserlemon/simple_oauth"
+  gem.description = 'Simply builds and verifies OAuth headers'
-  spec.license = "MIT"
+  gem.summary     = gem.description
-  spec.required_ruby_version = ">= 3.0"
+  gem.homepage    = 'https://github.com/laserlemon/simple_oauth'
 
-  spec.metadata["allowed_push_host"] = "https://rubygems.org"
+  gem.add_development_dependency 'rake'
+  gem.add_development_dependency 'rspec', '~> 2.0'
+  gem.add_development_dependency 'simplecov'
 
-  spec.metadata["homepage_uri"] = spec.homepage
+  gem.files         = `git ls-files`.split($\)
-  spec.metadata["source_code_uri"] = "https://github.com/laserlemon/simple_oauth"
+  gem.test_files    = gem.files.grep(/^test\//)
-  spec.metadata["changelog_uri"] = "https://github.com/laserlemon/simple_oauth/blob/master/CHANGELOG.md"
+  gem.require_paths = ["lib"]
-
-  # Specify which files should be added to the gem when it is released.
-  # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
-  spec.files = Dir.chdir(__dir__) do
-    `git ls-files -z`.split("\x0").reject do |f|
-      (File.expand_path(f) == __FILE__) ||
-        f.start_with?(*%w[bin/ test/ spec/ features/ .git .circleci appveyor Gemfile])
-    end
-  end
-  spec.bindir = "exe"
-  spec.executables = spec.files.grep(%r{\Aexe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-  spec.metadata["rubygems_mfa_required"] = "true"
-
-  spec.add_dependency "base64"
 end

spec/helper.rb

@@ -1,23 +0,0 @@
-$LOAD_PATH.unshift File.expand_path("../lib", __dir__)
-
-require "simplecov"
-
-SimpleCov.start do
-  add_filter "/spec/"
-  minimum_coverage(100)
-end
-
-require "rspec"
-require "simple_oauth"
-
-def uri_parser
-  @uri_parser ||= URI.const_defined?(:Parser) ? URI::DEFAULT_PARSER : URI
-end
-
-RSpec.configure do |config|
-  config.expect_with :rspec do |c|
-    c.syntax = :expect
-  end
-end
-
-Dir[File.expand_path("support/**/*.rb", __dir__)].each { |f| require f }

spec/simple_oauth/header_spec.rb

@@ -1,365 +1,372 @@
-require "helper"
+#  encoding: utf-8
+
+require 'spec_helper'
 
 describe SimpleOAuth::Header do
-  describe ".default_options" do
+  describe '.default_options' do
-    let(:default_options) { described_class.default_options }
+    let(:default_options){ SimpleOAuth::Header.default_options }
 
-    it "is different every time" do
+    it 'is different every time' do
-      expect(described_class.default_options).not_to eq default_options
+      SimpleOAuth::Header.default_options.should_not == default_options
     end
 
-    it "is used for new headers" do
+    it 'is used for new headers' do
-      allow(described_class).to receive(:default_options).and_return(default_options)
+      SimpleOAuth::Header.stub(:default_options => default_options)
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json", {})
+      header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json', {})
-      expect(header.options).to eq default_options
+      header.options.should == default_options
     end
 
-    it "includes a signature method and an OAuth version" do
+    it 'includes a signature method and an OAuth version' do
-      expect(default_options[:signature_method]).not_to be_nil
+      default_options[:signature_method].should_not be_nil
-      expect(default_options[:version]).not_to be_nil
+      default_options[:version].should_not be_nil
     end
   end
 
-  describe ".escape" do
+  describe '.encode' do
-    it "escapes (most) non-word characters" do
+    it 'encodes (most) non-word characters' do
-      [" ", "!", "@", "#", "$", "%", "^", "&"].each do |character|
+      [' ', '!', '@', '#', '$', '%', '^', '&'].each do |character|
-        escaped = described_class.escape(character)
+        encoded = SimpleOAuth::Header.encode(character)
-        expect(escaped).not_to eq character
+        encoded.should_not == character
-        expect(escaped).to eq uri_parser.escape(character, /.*/)
+        encoded.should == URI.encode(character, /.*/)
       end
     end
 
-    it "does not escape - . or ~" do
+    it 'does not encode - . or ~' do
-      ["-", ".", "~"].each do |character|
+      ['-', '.', '~'].each do |character|
-        escaped = described_class.escape(character)
+        encoded = SimpleOAuth::Header.encode(character)
-        expect(escaped).to eq character
+        encoded.should == character
       end
     end
 
-    it "escapes non-ASCII characters" do
+    def self.test_special_characters
-      expect(described_class.escape("é")).to eq "%C3%A9"
+      it 'encodes non-ASCII characters' do
+        SimpleOAuth::Header.encode('é').should == '%C3%A9'
+      end
+
+      it 'encodes multibyte characters' do
+        SimpleOAuth::Header.encode('あ').should == '%E3%81%82'
+      end
     end
 
-    it "escapes multibyte characters" do
+    if RUBY_VERSION >= '1.9'
-      expect(described_class.escape("あ")).to eq "%E3%81%82"
+      test_special_characters
+    else
+      %w(n N e E s S u U).each do |kcode|
+        describe %(when $KCODE = "#{kcode}") do
+          original_kcode = $KCODE
+          begin
+            $KCODE = kcode
+            test_special_characters
+          ensure
+            $KCODE = original_kcode
+          end
+        end
+      end
     end
   end
 
-  describe ".unescape" do
+  describe '.decode' do
     pending
   end
 
-  describe ".parse" do
+  describe '.parse' do
-    let(:header) { described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}) }
+    let(:header){ SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}) }
-    let(:parsed_options) { described_class.parse(header) }
+    let(:parsed_options){ SimpleOAuth::Header.parse(header) }
 
-    it "returns a hash" do
+    it 'returns a hash' do
-      expect(parsed_options).to be_a(Hash)
+      parsed_options.should be_a(Hash)
     end
 
-    it "includes the options used to build the header" do
+    it 'includes the options used to build the header' do
-      expect(parsed_options.except(:signature)).to eq header.options
+      parsed_options.reject{|k,_| k == :signature }.should == header.options
     end
 
-    it "includes a signature" do
+    it 'includes a signature' do
-      expect(header.options).not_to have_key(:signature)
+      header.options.should_not have_key(:signature)
-      expect(parsed_options).to have_key(:signature)
+      parsed_options.should have_key(:signature)
-      expect(parsed_options[:signature]).not_to be_nil
+      parsed_options[:signature].should_not be_nil
     end
+    
+    it 'should handle optional "linear white space"' do
+      parsed_header_with_spaces = SimpleOAuth::Header.parse 'OAuth oauth_consumer_key="abcd", oauth_nonce="oLKtec51GQy", oauth_signature="efgh%26mnop", oauth_signature_method="PLAINTEXT", oauth_timestamp="1286977095", oauth_token="ijkl", oauth_version="1.0"'
+      parsed_header_with_spaces.should be_a_kind_of(Hash)
+      parsed_header_with_spaces.keys.size.should eq 7
 
-    it "handles optional 'linear white space'" do
+      parsed_header_with_tabs = SimpleOAuth::Header.parse 'OAuth oauth_consumer_key="abcd", oauth_nonce="oLKtec51GQy",  oauth_signature="efgh%26mnop",  oauth_signature_method="PLAINTEXT", oauth_timestamp="1286977095", oauth_token="ijkl", oauth_version="1.0"'
-      parsed_header_with_spaces = described_class.parse 'OAuth oauth_consumer_key="abcd", oauth_nonce="oLKtec51GQy", oauth_signature="efgh%26mnop", oauth_signature_method="PLAINTEXT", oauth_timestamp="1286977095", oauth_token="ijkl", oauth_version="1.0"'
+      parsed_header_with_tabs.should be_a_kind_of(Hash)
-      expect(parsed_header_with_spaces).to be_a(Hash)
+      parsed_header_with_tabs.keys.size.should eq 7
-      expect(parsed_header_with_spaces.keys.size).to eq 7
 
-      parsed_header_with_tabs = described_class.parse 'OAuth oauth_consumer_key="abcd", oauth_nonce="oLKtec51GQy",  oauth_signature="efgh%26mnop",  oauth_signature_method="PLAINTEXT", oauth_timestamp="1286977095", oauth_token="ijkl", oauth_version="1.0"'
+      parsed_header_with_spaces_and_tabs = SimpleOAuth::Header.parse 'OAuth oauth_consumer_key="abcd",  oauth_nonce="oLKtec51GQy",   oauth_signature="efgh%26mnop",   oauth_signature_method="PLAINTEXT",  oauth_timestamp="1286977095",  oauth_token="ijkl",  oauth_version="1.0"'
-      expect(parsed_header_with_tabs).to be_a(Hash)
+      parsed_header_with_spaces_and_tabs.should be_a_kind_of(Hash)
-      expect(parsed_header_with_tabs.keys.size).to eq 7
+      parsed_header_with_spaces_and_tabs.keys.size.should eq 7
 
-      parsed_header_with_spaces_and_tabs = described_class.parse 'OAuth oauth_consumer_key="abcd",  oauth_nonce="oLKtec51GQy",   oauth_signature="efgh%26mnop",   oauth_signature_method="PLAINTEXT",  oauth_timestamp="1286977095",  oauth_token="ijkl",  oauth_version="1.0"'
+      parsed_header_without_spaces = SimpleOAuth::Header.parse 'OAuth oauth_consumer_key="abcd",oauth_nonce="oLKtec51GQy",oauth_signature="efgh%26mnop",oauth_signature_method="PLAINTEXT",oauth_timestamp="1286977095",oauth_token="ijkl",oauth_version="1.0"'
-      expect(parsed_header_with_spaces_and_tabs).to be_a(Hash)
+      parsed_header_without_spaces.should be_a_kind_of(Hash)
-      expect(parsed_header_with_spaces_and_tabs.keys.size).to eq 7
+      parsed_header_without_spaces.keys.size.should eq 7
-
-      parsed_header_without_spaces = described_class.parse 'OAuth oauth_consumer_key="abcd",oauth_nonce="oLKtec51GQy",oauth_signature="efgh%26mnop",oauth_signature_method="PLAINTEXT",oauth_timestamp="1286977095",oauth_token="ijkl",oauth_version="1.0"'
-      expect(parsed_header_without_spaces).to be_a(Hash)
-      expect(parsed_header_without_spaces.keys.size).to eq 7
     end
   end
 
-  describe "#initialize" do
+  describe '#initialize' do
-    let(:header) do
+    let(:header){ SimpleOAuth::Header.new(:get, 'HTTPS://api.TWITTER.com:443/1/statuses/friendships.json?foo=bar#anchor', {}) }
-      described_class.new(:get, "HTTPS://api.TWITTER.com:443/1/statuses/friendships.json?foo=bar#anchor", {})
+
+    it 'stringifies and uppercases the request method' do
+      header.method.should == 'GET'
     end
 
-    it "stringifies and uppercases the request method" do
+    it 'downcases the scheme and authority' do
-      expect(header.method).to eq "GET"
+      header.url.should =~ %r(^https://api\.twitter\.com/)
     end
 
-    it "downcases the scheme and authority" do
+    it 'ignores the query and fragment' do
-      expect(header.url).to match %r{^https://api\.twitter\.com/}
+      header.url.should =~ %r(/1/statuses/friendships\.json$)
-    end
-
-    it "ignores the query and fragment" do
-      expect(header.url).to match %r{/1/statuses/friendships\.json$}
     end
   end
 
-  describe "#valid?" do
+  describe '#valid?' do
-    context "when using the HMAC-SHA1 signature method" do
+    context 'using the HMAC-SHA1 signature method' do
-      it "requires consumer and token secrets" do
+      it 'requires consumer and token secrets' do
-        secrets = {consumer_secret: "CONSUMER_SECRET", token_secret: "TOKEN_SECRET"}
+        secrets = {:consumer_secret => 'CONSUMER_SECRET', :token_secret => 'TOKEN_SECRET'}
-        header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, secrets)
+        header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, secrets)
-        parsed_header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, header)
+        parsed_header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, header)
-        expect(parsed_header).not_to be_valid
+        parsed_header.should_not be_valid
-        expect(parsed_header).to be_valid(secrets)
+        parsed_header.should be_valid(secrets)
       end
     end
 
-    context "when using the RSA-SHA1 signature method" do
+    context 'using the RSA-SHA1 signature method' do
-      it "requires an identical private key" do
+      it 'requires an identical private key' do
-        secrets = {consumer_secret: rsa_private_key}
+        secrets = {:consumer_secret => rsa_private_key}
-        header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {},
+        header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, secrets.merge(:signature_method => 'RSA-SHA1'))
-          secrets.merge(signature_method: "RSA-SHA1"))
+        parsed_header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, header)
-        parsed_header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, header)
+        expect{ parsed_header.valid? }.to raise_error(TypeError)
-        expect { parsed_header.valid? }.to raise_error(TypeError)
+        parsed_header.should be_valid(secrets)
-        expect(parsed_header).to be_valid(secrets)
       end
     end
 
-    context "when using the PLAINTEXT signature method" do
+    context 'using the RSA-SHA1 signature method' do
-      it "requires consumer and token secrets" do
+      it 'requires consumer and token secrets' do
-        secrets = {consumer_secret: "CONSUMER_SECRET", token_secret: "TOKEN_SECRET"}
+        secrets = {:consumer_secret => 'CONSUMER_SECRET', :token_secret => 'TOKEN_SECRET'}
-        header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {},
+        header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, secrets.merge(:signature_method => 'PLAINTEXT'))
-          secrets.merge(signature_method: "PLAINTEXT"))
+        parsed_header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, header)
-        parsed_header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, header)
+        parsed_header.should_not be_valid
-        expect(parsed_header).not_to be_valid
+        parsed_header.should be_valid(secrets)
-        expect(parsed_header).to be_valid(secrets)
       end
     end
   end
 
-  describe "#normalized_attributes" do
+  describe '#normalized_attributes' do
-    let(:header) { described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}) }
+    let(:header){ SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}) }
-    let(:normalized_attributes) { header.send(:normalized_attributes) }
+    let(:normalized_attributes){ header.send(:normalized_attributes) }
 
-    it "returns a sorted-key, quoted-value and comma-separated list" do
+    it 'returns a sorted-key, quoted-value and comma-separated list' do
-      allow(header).to receive(:signed_attributes).and_return(d: 1, c: 2, b: 3, a: 4)
+      header.stub(:signed_attributes => {:d => 1, :c => 2, :b => 3, :a => 4})
-      expect(normalized_attributes).to eq 'a="4", b="3", c="2", d="1"'
+      normalized_attributes.should == 'a="4", b="3", c="2", d="1"'
     end
 
-    it "URI encodes its values" do
+    it 'url-encodes its values' do
-      allow(header).to receive(:signed_attributes).and_return(1 => "!", 2 => "@", 3 => "#", 4 => "$")
+      header.stub(:signed_attributes => {1 => '!', 2 => '@', 3 => '#', 4 => '$'})
-      expect(normalized_attributes).to eq '1="%21", 2="%40", 3="%23", 4="%24"'
+      normalized_attributes.should == '1="%21", 2="%40", 3="%23", 4="%24"'
     end
   end
 
-  describe "#signed_attributes" do
+  describe '#signed_attributes' do
-    it "includes the OAuth signature" do
+    it 'includes the OAuth signature' do
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {})
+      header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {})
-      expect(header.send(:signed_attributes)).to have_key(:oauth_signature)
+      header.send(:signed_attributes).should have_key(:oauth_signature)
     end
   end
 
-  describe "#attributes" do
+  describe '#attributes' do
     let(:header) do
       options = {}
-      SimpleOAuth::Header::ATTRIBUTE_KEYS.each { |k| options[k] = k.to_s.upcase }
+      SimpleOAuth::Header::ATTRIBUTE_KEYS.each{|k| options[k] = k.to_s.upcase }
-      options[:other] = "OTHER"
+      options[:other] = 'OTHER'
-      described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json", {}, options)
+      SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json', {}, options)
+    end
+    let(:attributes){ header.send(:attributes) }
+
+    it 'prepends keys with "oauth_"' do
+      attributes.keys.should be_all{|k| k.to_s =~ /^oauth_/ }
     end
 
-    it "prepends keys with 'oauth_'" do
+    it 'excludes keys not included in the list of valid attributes' do
-      header.options[:ignore_extra_keys] = true
+      attributes.keys.should be_all{|k| k.is_a?(Symbol) }
-      expect(header.send(:attributes).keys).to(be_all { |k| k.to_s =~ /^oauth_/ })
+      attributes.should_not have_key(:oauth_other)
     end
 
-    it "excludes keys not included in the list of valid attributes" do
+    it 'preserves values for valid keys' do
-      header.options[:ignore_extra_keys] = true
+      attributes.size.should == SimpleOAuth::Header::ATTRIBUTE_KEYS.size
-      expect(header.send(:attributes).keys).to(be_all { |k| k.is_a?(Symbol) })
+      attributes.should be_all{|k,v| k.to_s == "oauth_#{v.downcase}" }
-      expect(header.send(:attributes)).not_to have_key(:oauth_other)
-    end
-
-    it "preserves values for valid keys" do
-      header.options[:ignore_extra_keys] = true
-      expect(header.send(:attributes).size).to eq SimpleOAuth::Header::ATTRIBUTE_KEYS.size
-      expect(header.send(:attributes)).to(be_all { |k, v| k.to_s == "oauth_#{v.downcase}" })
-    end
-
-    it "raises exception for extra keys" do
-      expect do
-        header.send(:attributes)
-      end.to raise_error(RuntimeError,
-        "SimpleOAuth: Found extra option keys not matching ATTRIBUTE_KEYS:\n  [:other]")
     end
   end
 
-  describe "#signature" do
+  describe '#signature' do
-    specify "when using HMAC-SHA1" do
+    context 'calls the appropriate signature method' do
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, signature_method: "HMAC-SHA1")
+      specify 'when using HMAC-SHA1' do
-      expect(header).to receive(:hmac_sha1_signature).once.and_return("HMAC_SHA1_SIGNATURE")
+        header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, :signature_method => 'HMAC-SHA1')
-      expect(header.send(:signature)).to eq "HMAC_SHA1_SIGNATURE"
+        header.should_receive(:hmac_sha1_signature).once.and_return('HMAC_SHA1_SIGNATURE')
-    end
+        header.send(:signature).should == 'HMAC_SHA1_SIGNATURE'
+      end
 
-    specify "when using RSA-SHA1" do
+      specify 'when using RSA-SHA1' do
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, signature_method: "RSA-SHA1")
+        header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, :signature_method => 'RSA-SHA1')
-      expect(header).to receive(:rsa_sha1_signature).once.and_return("RSA_SHA1_SIGNATURE")
+        header.should_receive(:rsa_sha1_signature).once.and_return('RSA_SHA1_SIGNATURE')
-      expect(header.send(:signature)).to eq "RSA_SHA1_SIGNATURE"
+        header.send(:signature).should == 'RSA_SHA1_SIGNATURE'
-    end
+      end
 
-    specify "when using PLAINTEXT" do
+      specify 'when using PLAINTEXT' do
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, signature_method: "PLAINTEXT")
+        header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, :signature_method => 'PLAINTEXT')
-      expect(header).to receive(:plaintext_signature).once.and_return("PLAINTEXT_SIGNATURE")
+        header.should_receive(:plaintext_signature).once.and_return('PLAINTEXT_SIGNATURE')
-      expect(header.send(:signature)).to eq "PLAINTEXT_SIGNATURE"
+        header.send(:signature).should == 'PLAINTEXT_SIGNATURE'
+      end
     end
   end
 
-  describe "#hmac_sha1_signature" do
+  describe '#hmac_sha1_signature' do
-    it "reproduces a successful Twitter GET" do
+    it 'reproduces a successful Twitter GET' do
       options = {
-        consumer_key: "8karQBlMg6gFOwcf8kcoYw",
+        :consumer_key => '8karQBlMg6gFOwcf8kcoYw',
-        consumer_secret: "3d0vcHyUiiqADpWxolW8nlDIpSWMlyK7YNgc5Qna2M",
+        :consumer_secret => '3d0vcHyUiiqADpWxolW8nlDIpSWMlyK7YNgc5Qna2M',
-        nonce: "547fed103e122eecf84c080843eedfe6",
+        :nonce => '547fed103e122eecf84c080843eedfe6',
-        signature_method: "HMAC-SHA1",
+        :signature_method => 'HMAC-SHA1',
-        timestamp: "1286830180",
+        :timestamp => '1286830180',
-        token: "201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh",
+        :token => '201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh',
-        token_secret: "T5qa1tF57tfDzKmpM89DHsNuhgOY4NT6DlNLsTFcuQ"
+        :token_secret => 'T5qa1tF57tfDzKmpM89DHsNuhgOY4NT6DlNLsTFcuQ'
       }
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friends.json", {}, options)
+      header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friends.json', {}, options)
-      expect(header.to_s).to eq 'OAuth oauth_consumer_key="8karQBlMg6gFOwcf8kcoYw", oauth_nonce="547fed103e122eecf84c080843eedfe6", oauth_signature="i9CT6ahDRAlfGX3hKYf78QzXsaw%3D", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1286830180", oauth_token="201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh", oauth_version="1.0"'
+      header.to_s.should == 'OAuth oauth_consumer_key="8karQBlMg6gFOwcf8kcoYw", oauth_nonce="547fed103e122eecf84c080843eedfe6", oauth_signature="i9CT6ahDRAlfGX3hKYf78QzXsaw%3D", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1286830180", oauth_token="201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh", oauth_version="1.0"'
     end
 
-    it "reproduces a successful Twitter POST" do
+    it 'reproduces a successful Twitter POST' do
       options = {
-        consumer_key: "8karQBlMg6gFOwcf8kcoYw",
+        :consumer_key => '8karQBlMg6gFOwcf8kcoYw',
-        consumer_secret: "3d0vcHyUiiqADpWxolW8nlDIpSWMlyK7YNgc5Qna2M",
+        :consumer_secret => '3d0vcHyUiiqADpWxolW8nlDIpSWMlyK7YNgc5Qna2M',
-        nonce: "b40a3e0f18590ecdcc0e273f7d7c82f8",
+        :nonce => 'b40a3e0f18590ecdcc0e273f7d7c82f8',
-        signature_method: "HMAC-SHA1",
+        :signature_method => 'HMAC-SHA1',
-        timestamp: "1286830181",
+        :timestamp => '1286830181',
-        token: "201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh",
+        :token => '201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh',
-        token_secret: "T5qa1tF57tfDzKmpM89DHsNuhgOY4NT6DlNLsTFcuQ"
+        :token_secret => 'T5qa1tF57tfDzKmpM89DHsNuhgOY4NT6DlNLsTFcuQ'
       }
-      header = described_class.new(:post, "https://api.twitter.com/1/statuses/update.json",
+      header = SimpleOAuth::Header.new(:post, 'https://api.twitter.com/1/statuses/update.json', {:status => 'hi, again'}, options)
-        {status: "hi, again"}, options)
+      header.to_s.should == 'OAuth oauth_consumer_key="8karQBlMg6gFOwcf8kcoYw", oauth_nonce="b40a3e0f18590ecdcc0e273f7d7c82f8", oauth_signature="mPqSFKejrWWk3ZT9bTQjhO5b2xI%3D", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1286830181", oauth_token="201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh", oauth_version="1.0"'
-      expect(header.to_s).to eq 'OAuth oauth_consumer_key="8karQBlMg6gFOwcf8kcoYw", oauth_nonce="b40a3e0f18590ecdcc0e273f7d7c82f8", oauth_signature="mPqSFKejrWWk3ZT9bTQjhO5b2xI%3D", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1286830181", oauth_token="201425800-Sv4sTcgoffmHGkTCue0JnURT8vrm4DiFAkeFNDkh", oauth_version="1.0"'
     end
   end
 
-  describe "#secret" do
+  describe '#secret' do
-    let(:header) { described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json", {}) }
+    let(:header){ SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json', {}) }
-    let(:secret) { header.send(:secret) }
+    let(:secret){ header.send(:secret) }
 
-    it "combines the consumer and token secrets with an ampersand" do
+    it 'combines the consumer and token secrets with an ampersand' do
-      allow(header).to receive(:options).and_return(consumer_secret: "CONSUMER_SECRET",
+      header.stub(:options => {:consumer_secret => 'CONSUMER_SECRET', :token_secret => 'TOKEN_SECRET'})
-        token_secret: "TOKEN_SECRET")
+      secret.should == 'CONSUMER_SECRET&TOKEN_SECRET'
-      expect(secret).to eq "CONSUMER_SECRET&TOKEN_SECRET"
     end
 
-    it "URI encodes each secret value before combination" do
+    it 'URL encodes each secret value before combination' do
-      allow(header).to receive(:options).and_return(consumer_secret: "CONSUM#R_SECRET",
+      header.stub(:options => {:consumer_secret => 'CONSUM#R_SECRET', :token_secret => 'TOKEN_S#CRET'})
-        token_secret: "TOKEN_S#CRET")
+      secret.should == 'CONSUM%23R_SECRET&TOKEN_S%23CRET'
-      expect(secret).to eq "CONSUM%23R_SECRET&TOKEN_S%23CRET"
     end
   end
 
-  describe "#signature_base" do
+  describe '#signature_base' do
-    let(:header) { described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json", {}) }
+    let(:header){ SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json', {}) }
-    let(:signature_base) { header.send(:signature_base) }
+    let(:signature_base){ header.send(:signature_base) }
 
-    it "combines the request method, URL and normalized parameters using ampersands" do
+    it 'combines the request method, URL and normalized parameters using ampersands' do
-      allow(header).to receive_messages(method: "METHOD", url: "URL", normalized_params: "NORMALIZED_PARAMS")
+      header.stub(:method => 'METHOD', :url => 'URL', :normalized_params => 'NORMALIZED_PARAMS')
-      expect(signature_base).to eq "METHOD&URL&NORMALIZED_PARAMS"
+      signature_base.should == 'METHOD&URL&NORMALIZED_PARAMS'
     end
 
-    it "URI encodes each value before combination" do
+    it 'URL encodes each value before combination' do
-      allow(header).to receive_messages(method: "ME#HOD", url: "U#L", normalized_params: "NORMAL#ZED_PARAMS")
+      header.stub(:method => 'ME#HOD', :url => 'U#L', :normalized_params => 'NORMAL#ZED_PARAMS')
-      expect(signature_base).to eq "ME%23HOD&U%23L&NORMAL%23ZED_PARAMS"
+      signature_base.should == 'ME%23HOD&U%23L&NORMAL%23ZED_PARAMS'
     end
   end
 
-  describe "#normalized_params" do
+  describe '#normalized_params' do
     let(:header) do
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json", {})
+      header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json', {})
-      allow(header).to receive(:signature_params).and_return([%w[A 4], %w[B 3], %w[B 2], %w[C 1], ["D[]", "0 "]])
+      header.stub(:signature_params => [['A', '4'], ['B', '3'], ['B', '2'], ['C', '1'], ['D[]', '0 ']])
       header
     end
-    let(:signature_params) { header.send(:signature_params) }
+    let(:signature_params){ header.send(:signature_params) }
-    let(:normalized_params) { header.send(:normalized_params) }
+    let(:normalized_params){ header.send(:normalized_params) }
 
-    it "joins key/value pairs with equal signs and ampersands" do
+    it 'joins key/value pairs with equal signs and ampersands' do
-      expect(normalized_params).to be_a(String)
+      normalized_params.should be_a(String)
-      parts = normalized_params.split("&")
+      parts = normalized_params.split('&')
-      expect(parts.size).to eq signature_params.size
+      parts.size.should == signature_params.size
-      pairs = parts.collect { |p| p.split("=") }
+      pairs = parts.map{|p| p.split('=') }
-      expect(pairs).to(be_all { |p| p.size == 2 })
+      pairs.should be_all{|p| p.size == 2 }
     end
   end
 
-  describe "#signature_params" do
+  describe '#signature_params' do
-    let(:header) { described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json", {}) }
+    let(:header){ SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json', {}) }
-    let(:signature_params) { header.send(:signature_params) }
+    let(:signature_params){ header.send(:signature_params) }
 
-    it "combines OAuth header attributes, body parameters and URL parameters into an flattened array of key/value pairs" do
+    it 'combines OAuth header attributes, body parameters and URL parameters into an flattened array of key/value pairs' do
-      allow(header).to receive_messages(attributes: {attribute: "ATTRIBUTE"}, params: {"param" => "PARAM"},
+      header.stub(
-        url_params: [%w[url_param 1], %w[url_param 2]])
+        :attributes => {:attribute => 'ATTRIBUTE'},
-      expect(signature_params).to eq [
+        :params => {'param' => 'PARAM'},
-        [:attribute, "ATTRIBUTE"],
+        :url_params => [['url_param', '1'], ['url_param', '2']]
-        %w[param PARAM],
+      )
-        %w[url_param 1],
+      signature_params.should == [
-        %w[url_param 2]
+        [:attribute, 'ATTRIBUTE'],
+        ['param', 'PARAM'],
+        ['url_param', '1'],
+        ['url_param', '2']
       ]
     end
   end
 
-  describe "#url_params" do
+  describe '#url_params' do
-    it "returns an empty array when the URL has no query parameters" do
+    it 'returns an empty array when the URL has no query parameters' do
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json", {})
+      header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json', {})
-      expect(header.send(:url_params)).to eq []
+      header.send(:url_params).should == []
     end
 
-    it "returns an array of key/value pairs for each query parameter" do
+    it 'returns an array of key/value pairs for each query parameter' do
-      header = described_class.new(:get, "https://api.twitter.com/1/statuses/friendships.json?test=TEST", {})
+      header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json?test=TEST', {})
-      expect(header.send(:url_params)).to eq [%w[test TEST]]
+      header.send(:url_params).should == [['test', 'TEST']]
     end
 
-    it "sorts values for repeated keys" do
+    it 'sorts values for repeated keys' do
-      header = described_class.new(:get,
+      header = SimpleOAuth::Header.new(:get, 'https://api.twitter.com/1/statuses/friendships.json?test=3&test=1&test=2', {})
-        "https://api.twitter.com/1/statuses/friendships.json?test=3&test=1&test=2", {})
+      header.send(:url_params).should == [['test', '1'], ['test', '2'], ['test', '3']]
-      expect(header.send(:url_params)).to eq [%w[test 1], %w[test 2], %w[test 3]]
     end
   end
 
-  describe "#rsa_sha1_signature" do
+  describe '#rsa_sha1_signature' do
-    it "reproduces a successful OAuth example GET" do
+    it 'reproduces a successful OAuth example GET' do
       options = {
-        consumer_key: "dpf43f3p2l4k3l03",
+        :consumer_key => 'dpf43f3p2l4k3l03',
-        consumer_secret: rsa_private_key,
+        :consumer_secret => rsa_private_key,
-        nonce: "13917289812797014437",
+        :nonce => '13917289812797014437',
-        signature_method: "RSA-SHA1",
+        :signature_method => 'RSA-SHA1',
-        timestamp: "1196666512"
+        :timestamp => '1196666512'
       }
-      header = described_class.new(:get, "http://photos.example.net/photos",
+      header = SimpleOAuth::Header.new(:get, 'http://photos.example.net/photos', {:file => 'vacaction.jpg', :size => 'original'}, options)
-        {file: "vacaction.jpg", size: "original"}, options)
+      header.to_s.should == 'OAuth oauth_consumer_key="dpf43f3p2l4k3l03", oauth_nonce="13917289812797014437", oauth_signature="jvTp%2FwX1TYtByB1m%2BPbyo0lnCOLIsyGCH7wke8AUs3BpnwZJtAuEJkvQL2%2F9n4s5wUmUl4aCI4BwpraNx4RtEXMe5qg5T1LVTGliMRpKasKsW%2F%2Fe%2BRinhejgCuzoH26dyF8iY2ZZ%2F5D1ilgeijhV%2FvBka5twt399mXwaYdCwFYE%3D", oauth_signature_method="RSA-SHA1", oauth_timestamp="1196666512", oauth_version="1.0"'
-      expect(header.to_s).to eq 'OAuth oauth_consumer_key="dpf43f3p2l4k3l03", oauth_nonce="13917289812797014437", oauth_signature="jvTp%2FwX1TYtByB1m%2BPbyo0lnCOLIsyGCH7wke8AUs3BpnwZJtAuEJkvQL2%2F9n4s5wUmUl4aCI4BwpraNx4RtEXMe5qg5T1LVTGliMRpKasKsW%2F%2Fe%2BRinhejgCuzoH26dyF8iY2ZZ%2F5D1ilgeijhV%2FvBka5twt399mXwaYdCwFYE%3D", oauth_signature_method="RSA-SHA1", oauth_timestamp="1196666512", oauth_version="1.0"'
     end
   end
 
-  describe "#private_key" do
+  describe '#private_key' do
     pending
   end
 
-  describe "#plaintext_signature" do
+  describe '#plaintext_signature' do
-    it "reproduces a successful OAuth example GET" do
+    it 'reproduces a successful OAuth example GET' do
       options = {
-        consumer_key: "abcd",
+        :consumer_key => 'abcd',
-        consumer_secret: "efgh",
+        :consumer_secret => 'efgh',
-        nonce: "oLKtec51GQy",
+        :nonce => 'oLKtec51GQy',
-        signature_method: "PLAINTEXT",
+        :signature_method => 'PLAINTEXT',
-        timestamp: "1286977095",
+        :timestamp => '1286977095',
-        token: "ijkl",
+        :token => 'ijkl',
-        token_secret: "mnop"
+        :token_secret => 'mnop'
       }
-      header = described_class.new(:get, "http://host.net/resource?name=value", {name: "value"}, options)
+      header = SimpleOAuth::Header.new(:get, 'http://host.net/resource?name=value', {:name => 'value'}, options)
-      expect(header.to_s).to eq 'OAuth oauth_consumer_key="abcd", oauth_nonce="oLKtec51GQy", oauth_signature="efgh%26mnop", oauth_signature_method="PLAINTEXT", oauth_timestamp="1286977095", oauth_token="ijkl", oauth_version="1.0"'
+      header.to_s.should == 'OAuth oauth_consumer_key="abcd", oauth_nonce="oLKtec51GQy", oauth_signature="efgh%26mnop", oauth_signature_method="PLAINTEXT", oauth_timestamp="1286977095", oauth_token="ijkl", oauth_version="1.0"'
     end
   end
 end

spec/spec_helper.rb

@@ -0,0 +1,10 @@
+unless ENV['CI']
+  require 'simplecov'
+  SimpleCov.start do
+    add_filter 'spec'
+  end
+end
+
+require 'simple_oauth'
+
+Dir[File.expand_path('../support/**/*.rb', __FILE__)].each{|f| require f }

spec/support/rsa.rb

@@ -1,5 +1,5 @@
 module RSAHelpers
-  PRIVATE_KEY_PATH = File.expand_path("fixtures/rsa-private-key", __dir__)
+  PRIVATE_KEY_PATH = File.expand_path('../fixtures/rsa-private-key', __FILE__)
 
   def rsa_private_key
     @rsa_private_key ||= File.read(PRIVATE_KEY_PATH)