Initial check-in of Active Resourse

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4492 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 84 insertions, 0 deletions

diff --git a/activeresource/test/http_mock.rb b/activeresource/test/http_mock.rb
new file mode 100644
index 0000000000..a4bc7e7cb2
--- /dev/null
+++ b/activeresource/test/http_mock.rb
@@ -0,0 +1,84 @@
+require 'active_resource/connection'
+
+module ActiveResource
+  class HttpMock
+    class << self
+      def requests
+        @@requests ||= []
+      end
+
+      def responses
+        @@responses ||= {}
+      end
+
+      def respond_to(pairs)
+        reset!
+        pairs.each do |(path, response)|
+          responses[path] = response
+        end
+      end
+
+      def reset!
+        requests.clear
+        responses.clear
+      end
+    end
+
+    for method in [ :post, :put, :get, :delete ]
+      module_eval <<-EOE
+        def #{method}(*arguments)
+          request = ActiveResource::Request.new(:#{method}, *arguments)
+          self.class.requests << request
+          self.class.responses[request] || raise("No response recorded for: \#{request}")
+        end
+      EOE
+    end
+    
+    def initialize(site)
+      @site = site
+    end
+  end
+
+  class Request
+    attr_accessor :path, :method, :body
+    
+    def initialize(method, path, body = nil)
+      @method, @path, @body = method, path, body
+    end
+
+    def ==(other_request)
+      other_request.hash == hash
+    end
+    
+    def eql?(other_request)
+      self == other_request
+    end
+    
+    def to_s
+      "<#{method.to_s.upcase}: #{path} (#{body})>"
+    end
+    
+    def hash
+      "#{path}#{method}".hash
+    end
+  end
+  
+  class Response
+    attr_accessor :body, :code
+    
+    def initialize(body, code = 200)
+      @body, @code = body, code
+    end
+    
+    def success?
+      (200..299).include?(code)
+    end
+  end
+
+  class Connection
+    private
+      def http
+        @http ||= HttpMock.new(@site)
+      end
+  end
+end
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