Get rid of that stupid --wip stuff

Rakefile

@@ -22,19 +22,11 @@ end
 begin
   require 'cucumber/rake/task'
 
-  namespace :cucumber do
-    Cucumber::Rake::Task.new(:pass) do |t|
-      t.cucumber_opts = %w{--tags ~@fail}
-      t.cucumber_opts += %w{--tags ~@jruby} unless defined?(JRUBY_VERSION)
-    end
-
-    Cucumber::Rake::Task.new(:fail) do |t|
-      t.cucumber_opts = %w{--tags @fail --wip}
-      t.cucumber_opts += %w{--tags ~@jruby} unless defined?(JRUBY_VERSION)
-    end
+  Cucumber::Rake::Task.new do |t|
+    t.cucumber_opts = %w{--tags ~@jruby} unless defined?(JRUBY_VERSION)
   end
 
-  task :cucumber => [:check_dependencies, 'cucumber:pass', 'cucumber:fail']
+  task :cucumber => :check_dependencies
 rescue LoadError
   task :cucumber do
     abort "Cucumber is not available. In order to run features, you must: sudo gem install cucumber"

features/file_system_commands.feature

@@ -48,13 +48,13 @@ Feature: file system commands
     When I run "ruby example.rb"
     Then the exit status should be 1
 
-  @fail
   Scenario: Holler if cd to bad dir
     Given a file named "foo/bar/example.rb" with:
       """
       puts "hello world"
       """
-    When I cd to "foo/nonexistant"
+    When I do aruba I cd to "foo/nonexistant"
+    Then aruba should fail with "tmp/aruba/foo/nonexistant is not a directory"
 
   Scenario: Check for presence of a subset of files
     Given an empty file named "lorem/ipsum/dolor"
@@ -64,7 +64,6 @@ Feature: file system commands
       | lorem/ipsum/dolor |
       | lorem/ipsum/amet  |
 
-  @fail
   Scenario: Check for presence of a subset of files
-    Then the following files should exist:
+    Then the following files should not exist:
       | lorem/ipsum/dolor |

features/support/step_definitions.rb

@@ -2,6 +2,18 @@
   File.open(filename, 'w') {|io| io.write(content)}
 end
 
+When /^I do aruba (.*)$/ do |aruba_step|
+  begin
+    When(aruba_step)
+  rescue => e
+    @aruba_exception = e
+  end
+end
+
 Then /^I should see the JRuby version$/ do
   Then %{I should see "#{JRUBY_VERSION}"}
 end
+
+Then /^aruba should fail with "([^\"]*)"$/ do |error_message|
+  @aruba_exception.message.should =~ compile_and_escape(error_message)
+end

lib/aruba/api.rb

@@ -40,9 +40,15 @@ def create_dir(dir_name)
     end
   end
 
-  def check_file_presence(paths)
+  def check_file_presence(paths, expect_presence)
     in_current_dir do
-      paths.each{|path| File.should be_file(path)}
+      paths.each do |path|
+        if expect_presence
+          File.should be_file(path)
+        else
+          File.should_not be_file(path)
+        end
+      end
     end
   end
 

lib/aruba/cucumber.rb

@@ -100,5 +100,9 @@
 end
 
 Then /^the following files should exist:$/ do |files|
-  check_file_presence(files.raw.map{|file_row| file_row[0]})
+  check_file_presence(files.raw.map{|file_row| file_row[0]}, true)
+end
+
+Then /^the following files should not exist:$/ do |files|
+  check_file_presence(files.raw.map{|file_row| file_row[0]}, false)
 end