Fixed tests

lib/restclient/exceptions.rb

@@ -2,6 +2,10 @@ module RestClient
 
   # This is the base RestClient exception class. Rescue it if you want to
   # catch any exception that your request might raise
+  # You can get the status code by e.http_code, or see anything about the
+  # response via e.response.
+  # For example, the entire result body (which is
+  # probably an HTML error page) is e.response.
   class Exception < RuntimeError
     attr_accessor :message, :response
 
@@ -10,7 +14,8 @@ module RestClient
     end
 
     def http_code
-      @response.code if @response
+      # return integer for compatibility
+      @response.code.to_i if @response
     end
 
     def http_body
@@ -81,12 +86,7 @@ module RestClient
   end
 
 
-  # The request failed, meaning the remote HTTP server returned a code other
-  # than success, unauthorized, or redirect.
-  #
-  # You can get the status code by e.http_code, or see anything about the
-  # response via e.response.  For example, the entire result body (which is
-  # probably an HTML error page) is e.response.body.
+  # The request failed with an error code not managed by the code
   class RequestFailed < Exception
 
     def message

spec/exceptions_spec.rb

@@ -2,7 +2,7 @@ require File.dirname(__FILE__) + '/base'
 
 describe RestClient::Exception do
   it "sets the exception message to ErrorMessage" do
-    RestClient::ResourceNotFound.new.message.should == 'Resource not found'
+    RestClient::ResourceNotFound.new.message.should == 'Resource Not Found'
   end
 
   it "contains exceptions in RestClient" do
@@ -29,10 +29,8 @@ describe RestClient::RequestFailed do
   end
 
   it "http_body convenience method for fetching the body (decoding when necessary)" do
-    @response.stub!(:[]).with('content-encoding').and_return('gzip')
-    @response.stub!(:body).and_return('compressed body')
-    RestClient::Request.should_receive(:decode).with('gzip', 'compressed body').and_return('plain body')
-    RestClient::RequestFailed.new(@response).http_body.should == 'plain body'
+    RestClient::RequestFailed.new(@response).http_code.should == 502
+    RestClient::RequestFailed.new(@response).message.should == 'HTTP status code 502'
   end
 
   it "shows the status code in the message" do