Adding a routing test feature

Gemfile-master.lock

@@ -0,0 +1,208 @@
+GIT
+  remote: https://github.com/rack/rack.git
+  revision: b81080be0e5b3e9a794aa56609083b5d9dc90c3b
+  specs:
+    rack (1.2.1)
+
+GIT
+  remote: https://github.com/rails/arel.git
+  revision: 2b27e653f7be7649f56b834543bcaf27e2b44c74
+  specs:
+    arel (2.0.7.beta.20110228092631)
+
+GIT
+  remote: https://github.com/rails/rails.git
+  revision: 9772de8d459960cc114c5b214343b7ce08fea21c
+  specs:
+    actionmailer (3.1.0.beta)
+      actionpack (= 3.1.0.beta)
+      mail (~> 2.2.15)
+    actionpack (3.1.0.beta)
+      activemodel (= 3.1.0.beta)
+      activesupport (= 3.1.0.beta)
+      builder (~> 3.0.0)
+      erubis (~> 2.6.6)
+      i18n (~> 0.5.0)
+      rack (~> 1.2.1)
+      rack-cache (~> 1.0.0)
+      rack-mount (~> 0.6.13)
+      rack-test (~> 0.5.7)
+      tzinfo (~> 0.3.23)
+    activemodel (3.1.0.beta)
+      activesupport (= 3.1.0.beta)
+      bcrypt-ruby (~> 2.1.4)
+      builder (~> 3.0.0)
+      i18n (~> 0.5.0)
+    activerecord (3.1.0.beta)
+      activemodel (= 3.1.0.beta)
+      activesupport (= 3.1.0.beta)
+      arel (~> 2.0.2)
+      tzinfo (~> 0.3.23)
+    activeresource (3.1.0.beta)
+      activemodel (= 3.1.0.beta)
+      activesupport (= 3.1.0.beta)
+    activesupport (3.1.0.beta)
+    rails (3.1.0.beta)
+      actionmailer (= 3.1.0.beta)
+      actionpack (= 3.1.0.beta)
+      activerecord (= 3.1.0.beta)
+      activeresource (= 3.1.0.beta)
+      activesupport (= 3.1.0.beta)
+      bundler (~> 1.0)
+      railties (= 3.1.0.beta)
+    railties (3.1.0.beta)
+      actionpack (= 3.1.0.beta)
+      activesupport (= 3.1.0.beta)
+      rake (>= 0.8.7)
+      thor (~> 0.14.4)
+
+PATH
+  remote: /home/hugolnx/programacao/projetos/ruby/open_sources/rspec-dev/repos/rspec
+  specs:
+    rspec (2.5.0)
+      rspec-core (~> 2.5.0)
+      rspec-expectations (~> 2.5.0)
+      rspec-mocks (~> 2.5.0)
+
+PATH
+  remote: /home/hugolnx/programacao/projetos/ruby/open_sources/rspec-dev/repos/rspec-core
+  specs:
+    rspec-core (2.5.1)
+
+PATH
+  remote: /home/hugolnx/programacao/projetos/ruby/open_sources/rspec-dev/repos/rspec-expectations
+  specs:
+    rspec-expectations (2.5.0)
+      diff-lcs (~> 1.1.2)
+
+PATH
+  remote: /home/hugolnx/programacao/projetos/ruby/open_sources/rspec-dev/repos/rspec-mocks
+  specs:
+    rspec-mocks (2.5.0)
+
+PATH
+  remote: .
+  specs:
+    rspec-rails (2.5.0)
+      actionpack (~> 3.0)
+      activesupport (~> 3.0)
+      railties (~> 3.0)
+      rspec (~> 2.5.0)
+
+GEM
+  remote: http://rubygems.org/
+  specs:
+    ZenTest (4.4.2)
+    abstract (1.0.0)
+    archive-tar-minitar (0.5.2)
+    aruba (0.2.2)
+    bcrypt-ruby (2.1.4)
+    builder (3.0.0)
+    columnize (0.3.2)
+    configuration (1.2.0)
+    cucumber (0.10.0)
+      builder (>= 2.1.2)
+      diff-lcs (~> 1.1.2)
+      gherkin (~> 2.3.2)
+      json (~> 1.4.6)
+      term-ansicolor (~> 1.0.5)
+    diff-lcs (1.1.2)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    gherkin (2.3.5)
+      json (>= 1.4.6)
+    growl (1.0.3)
+    guard (0.3.0)
+      open_gem (~> 1.4.2)
+      thor (~> 0.14.6)
+    guard-rspec (0.1.9)
+      guard (>= 0.2.2)
+    i18n (0.5.0)
+    json (1.4.6)
+    launchy (0.3.7)
+      configuration (>= 0.0.5)
+      rake (>= 0.8.1)
+    linecache (0.43)
+    linecache19 (0.5.11)
+      ruby_core_source (>= 0.1.4)
+    mail (2.2.15)
+      activesupport (>= 2.3.6)
+      i18n (>= 0.4.0)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.16)
+    nokogiri (1.4.4)
+    open_gem (1.4.2)
+      launchy (~> 0.3.5)
+    polyglot (0.3.1)
+    rack-cache (1.0)
+      rack (>= 0.4)
+    rack-mount (0.6.14)
+      rack (>= 1.0.0)
+    rack-test (0.5.7)
+      rack (>= 1.0)
+    rake (0.8.7)
+    rb-fsevent (0.3.10)
+    rcov (0.9.9)
+    relish (0.2.0)
+      archive-tar-minitar (~> 0.5.2)
+      json (~> 1.4.6)
+      rest-client (~> 1.6.1)
+    rest-client (1.6.1)
+      mime-types (>= 1.16)
+    ruby-debug (0.10.4)
+      columnize (>= 0.1)
+      ruby-debug-base (~> 0.10.4.0)
+    ruby-debug-base (0.10.4)
+      linecache (>= 0.3)
+    ruby-debug-base19 (0.11.24)
+      columnize (>= 0.3.1)
+      linecache19 (>= 0.5.11)
+      ruby_core_source (>= 0.1.4)
+    ruby-debug19 (0.11.6)
+      columnize (>= 0.3.1)
+      linecache19 (>= 0.5.11)
+      ruby-debug-base19 (>= 0.11.19)
+    ruby-prof (0.9.2)
+    ruby_core_source (0.1.4)
+      archive-tar-minitar (>= 0.5.2)
+    sqlite3 (1.3.3)
+    sqlite3-ruby (1.3.3)
+      sqlite3 (>= 1.3.3)
+    term-ansicolor (1.0.5)
+    thor (0.14.6)
+    treetop (1.4.9)
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.25)
+    webrat (0.7.2)
+      nokogiri (>= 1.2.0)
+      rack (>= 1.0)
+      rack-test (>= 0.5.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  ZenTest (~> 4.4.2)
+  arel!
+  aruba (= 0.2.2)
+  cucumber (= 0.10.0)
+  growl (= 1.0.3)
+  guard-rspec (= 0.1.9)
+  jruby-openssl
+  rack!
+  rails!
+  rake (= 0.8.7)
+  rb-fsevent (~> 0.3.9)
+  rcov (= 0.9.9)
+  relish (= 0.2.0)
+  rspec!
+  rspec-core!
+  rspec-expectations!
+  rspec-mocks!
+  rspec-rails!
+  ruby-debug
+  ruby-debug19 (~> 0.11.6)
+  ruby-prof (~> 0.9.2)
+  sqlite3-ruby
+  webrat (= 0.7.2)

features/routing_specs/route_to_matcher.feature

@@ -10,6 +10,21 @@ Feature: route_to matcher
 
       { :get => "/" }.should route_to(:controller => "welcome")
 
+  Scenario: passing route spec with describe title request pair
+    Given a file named "spec/routing/widgets_routing_spec.rb" with:
+      """
+      require "spec_helper"
+
+      describe "routes for Widgets" do
+        describe get("/widgets") do
+          it {should route_to "widgets#index" }
+        end
+      end
+      """
+
+    When I run "rspec spec/routing/widgets_routing_spec.rb"
+    Then the examples should all pass
+
   Scenario: passing route spec with shortcut syntax
     Given a file named "spec/routing/widgets_routing_spec.rb" with:
       """

lib/rspec/rails/example/routing_example_group.rb

@@ -1,4 +1,5 @@
 require "action_dispatch/testing/assertions/routing"
+require 'rspec/rails/example/routing_example_group/describe_with_request_pair_support'
 
 module RSpec::Rails
   module RoutingExampleGroup
@@ -19,6 +20,8 @@ def method_missing(m, *args, &block)
     end
 
     included do
+      extend RSpec::Rails::Matchers::RoutingMatchers::RouteHelpers
+      extend DescribeWithRequestPairSupport
       metadata[:type] = :routing
 
       before do

lib/rspec/rails/example/routing_example_group/describe_with_request_pair_support.rb

@@ -0,0 +1,21 @@
+require 'rspec/rails/example/routing_example_group/describe_with_request_pair_support/request_pair'
+
+module RSpec::Rails
+  module RoutingExampleGroup
+    module DescribeWithRequestPairSupport
+      def set_it_up(*args)
+        describe_title = args.first
+        if describe_title.is_a?(Hash) && ['get','post','put','delete'].include?(describe_title.keys.first.to_s.downcase)
+          describe_title.instance_eval{extend RSpec::Rails::Ruby::Hash}
+          describe_title.keep_first!
+          request_pair = RequestPair.new :http_method => describe_title.key,
+                                         :path => describe_title.value
+          args[0] = request_pair.to_s
+          superclass_metadata[:example_group].store(:describes, request_pair.to_hash)
+        end
+        super(*args)
+      end
+    end
+  end
+end
+

lib/rspec/rails/example/routing_example_group/describe_with_request_pair_support/request_pair.rb

@@ -0,0 +1,21 @@
+module RSpec::Rails
+  module RoutingExampleGroup
+    module DescribeWithRequestPairSupport
+      class RequestPair
+        def initialize(args={})
+          @method = args[:http_method]
+          @path = args[:path]
+        end
+
+        def to_hash
+          {@method => @path}
+        end
+
+        def to_s
+          "#{@method.to_s.upcase} #{@path}"
+        end
+      end
+    end
+  end
+end
+

lib/rspec/rails/extensions.rb

@@ -1 +1,2 @@
 require 'rspec/rails/extensions/active_record/base'
+require 'rspec/rails/extensions/ruby/hash'

lib/rspec/rails/extensions/ruby/hash.rb

@@ -0,0 +1,18 @@
+module RSpec::Rails
+  module Ruby
+    module Hash
+      def key
+        self.keys.first
+      end
+
+      def value
+        self.values.first
+      end
+
+      def keep_first!
+        pair = self.first
+        self.replace(pair.first => pair.last)
+      end
+    end
+  end
+end

spec/rspec/rails/example/routing_example_group/describe_with_request_pair_support/request_pair_spec.rb

@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+module RSpec::Rails::RoutingExampleGroup
+  module DescribeWithRequestPairSupport
+    describe RequestPair do
+      before :each do
+        @request_pair = RequestPair.new :http_method => :get,
+                                        :path => "/"
+      end
+
+      it 'should became a hash' do
+        @request_pair.to_hash.should be == {:get => "/"}
+      end
+
+      it 'should became a string' do
+        @request_pair.to_s.should be == "GET /"
+      end
+    end
+  end
+end

spec/rspec/rails/example/routing_example_group_spec.rb

@@ -28,5 +28,25 @@ module RSpec::Rails
         example.foo_path.should == "foo"
       end
     end
+
+    context "use route helpers" do
+      it "should get 'path' return {:get => 'path'}" do
+        group = RSpec::Core::ExampleGroup.describe do
+          include RoutingExampleGroup
+        end
+        group.get("path").should be == {:get => "path"}
+      end
+    end
+
+    context "use request pair in describe title" do
+      it "should request pair be the subject" do
+        group = RSpec::Core::ExampleGroup.describe do
+          include RoutingExampleGroup
+        end
+        inner_group = group.describe ({:get => "path"})
+        inner_group.new.subject.should be == {:get => "path"}
+      end
+    end
+
   end
 end

spec/rspec/rails/extensions/ruby/hash_spec.rb

@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+module RSpec::Rails::Ruby
+  describe "Hash" do
+    before :each  do 
+      @hash = {:name => "nobody", :age => 0}
+      @hash.instance_eval{extend Hash}
+    end
+
+    it 'should return the first element' do
+      @hash.keep_first!
+      @hash.should be == {:name => "nobody"}
+    end
+
+    it 'should return the key of the first element' do
+      @hash.key.should be == :name
+    end
+
+    it 'should return the value of the first element' do
+      @hash.value.should be == "nobody"
+    end
+  end
+end