Don't pollute Object's namespace. Closes GH-19

lib/rspec-1/steak.rb

@@ -3,8 +3,8 @@ module Spec::Example::ExampleGroupMethods
   alias background before
 end
 
-module Spec::DSL::Main
-  alias feature describe
+class << self
+  alias feature describe 
 end
 
 if defined?(Spec::Rails)

lib/rspec-2/steak.rb

@@ -9,14 +9,17 @@ def self.included(base)
       end
     end
   end
-end
 
-module RSpec::Core::ObjectExtensions
-  def feature(*args, &block)
-    args << {} unless args.last.is_a?(Hash)
-    args.last.update :type => :acceptance, :steak => true    
-    describe(*args, &block)
+  module DSL
+    def feature(*args, &block)
+      args << {} unless args.last.is_a?(Hash)
+      args.last.update :type => :acceptance, :steak => true, :caller => caller   
+      describe(*args, &block)
+    end
   end
 end
 
-RSpec.configuration.include Steak::AcceptanceExampleGroup, :type => :acceptance
+extend Steak::DSL
+
+RSpec.configuration.include Steak::AcceptanceExampleGroup, :type => :acceptance
+

spec/acceptance/rspec-1/basic_spec.rb

@@ -47,4 +47,30 @@
     output = run_spec spec_file
     output.should =~ /1 example, 0 failures/
   end
+
+  scenario "Steak should not pollute Object methods namespace" do
+    spec_file = create_spec <<-SPEC
+      require '#{File.dirname(__FILE__) + "/../../../lib/steak"}'
+      
+      class Wadus
+        def call_feature
+          feature
+        end
+        
+        def method_missing(meth, *args, &blk)
+          return "Hello!"
+        end
+      end
+      
+      feature "Wadus class" do
+        scenario "should not be polluted by Steak" do
+          w = Wadus.new
+          w.should_not respond_to(:feature)
+          w.call_feature.should == "Hello!"
+        end
+      end
+    SPEC
+    output = run_spec spec_file
+    output.should =~ /1 example, 0 failures/
+  end
 end

spec/acceptance/rspec-2/basic_spec.rb

@@ -55,6 +55,7 @@
         scenario "should have acceptance metadata" do
           example.metadata[:type].should == :acceptance
           example.metadata[:steak].should be_true
+          example.metadata[:file_path].should == __FILE__
         end
       end
     SPEC
@@ -75,4 +76,46 @@
     output = run_spec spec_file
     output.should =~ /1 example, 0 failures/
   end
+
+  scenario "Feature-level file path metadata filtering" do
+    spec_file = create_spec <<-SPEC
+      require '#{File.dirname(__FILE__) + "/../../../lib/steak"}'
+      RSpec.configuration.before(:each, :example_group => {:file_path => __FILE__}) do
+        @executed = true
+      end
+      feature "Minimal spec" do
+        scenario "should have run the before block" do
+          @executed.should be_true
+        end
+      end
+    SPEC
+    output = run_spec spec_file
+    output.should =~ /1 example, 0 failures/
+  end
+
+  scenario "Steak should not pollute Object methods namespace" do
+    spec_file = create_spec <<-SPEC
+      require '#{File.dirname(__FILE__) + "/../../../lib/steak"}'
+      
+      class Wadus
+        def call_feature
+          feature
+        end
+        
+        def method_missing(meth, *args, &blk)
+          return "Hello!"
+        end
+      end
+      
+      feature "Wadus class" do
+        scenario "should not be polluted by Steak" do
+          w = Wadus.new
+          w.should_not respond_to(:feature)
+          w.call_feature.should == "Hello!"
+        end
+      end
+    SPEC
+    output = run_spec spec_file
+    output.should =~ /1 example, 0 failures/
+  end
 end