add location() to ExampleProxy and ExampleGroupProxy

lib/spec/example/example_methods.rb

@@ -45,7 +45,6 @@ def execute(run_options, instance_variables) # :nodoc:
           end
         end
 
-
         run_options.reporter.example_finished(@_proxy.update(description), execution_error)
         success = execution_error.nil? || ExamplePendingError === execution_error
       end

lib/spec/example/example_proxy.rb

@@ -1,7 +1,9 @@
 module Spec
   module Example
     class ExampleProxy
-      attr_reader :description, :options, :backtrace
+      attr_accessor :description
+      attr_reader   :options, :backtrace
+      alias_method  :location, :backtrace
 
       def initialize(description=nil, options={}, backtrace=nil)
         @description, @options, @backtrace = description, options, backtrace

spec/spec/example/example_group_proxy_spec.rb

@@ -44,7 +44,7 @@ def proxy
         end
       end
 
-      describe "#backtrace (deprecated - use location)" do
+      describe "#backtrace (deprecated - use #location)" do
         it "provides the location of the declaration of this group" do
           group.stub!(:backtrace => "path/to/location:37")
           proxy.backtrace.should == "path/to/location:37"

spec/spec/example/example_proxy_spec.rb

@@ -0,0 +1,47 @@
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+module Spec
+  module Example
+
+    describe ExampleProxy do
+
+      describe "#description" do
+        it "provides the submitted description" do
+          proxy = ExampleProxy.new("the description")
+          proxy.description.should   == "the description"
+        end
+      end
+
+      describe "#update" do
+        it "updates the description" do
+          proxy = ExampleProxy.new("old description")
+          proxy.update("new description")
+          proxy.description.should == "new description"
+        end
+      end
+
+      describe "#options" do
+        it "provides the submitted options" do
+          proxy = ExampleProxy.new(:ignore, {:these => :options})
+          proxy.options.should           == {:these => :options}
+        end
+      end
+
+      describe "#backtrace (deprecated - use #location)" do
+        it "provides the location of the declaration of this group" do
+          proxy = ExampleProxy.new(:ignore, {}, "path/to/location:37")
+          proxy.backtrace.should             == "path/to/location:37"
+        end
+      end
+
+      describe "#location" do
+        it "provides the location of the declaration of this group" do
+          proxy = ExampleProxy.new(:ignore, {}, "path/to/location:37")
+          proxy.location.should              == "path/to/location:37"
+        end
+      end
+
+    end
+
+  end
+end