Clean up cucumber feature.

features/generate.feature

@@ -2,20 +2,11 @@ Feature: Generate bourbon files via gem subcommand
 
   @disable-bundler
   Scenario: Run `bourbon generate`
-    Given a directory named "test"
-    When I cd to "test"
-    And I set up bourbon
-    And I run `bundle exec bourbon generate`
-    Then the following directories should exist:
+    Given I set up bourbon
+    When I generate bourbon files
+    Then the sass directories should have been generated
+    And the following directories should exist:
       | bourbon           |
       | bourbon/lib       |
-      | bourbon/addons    |
-      | bourbon/css3      |
-      | bourbon/functions |
-    And a file named "bourbon/_bourbon.scss" should exist
-    And a file named "bourbon/lib/sass_extensions.rb" should exist
-    And a directory named "bourbon/lib/sass_extensions" should exist
-    But a directory named "bourbon/lib/tasks" should not exist
-    And the following files should not exist:
-      | bourbon/lib/bourbon/engine.rb  |
-      | bourbon/lib/bourbon/version.rb |
+    And the master bourbon partial should have been generated
+    And the lib files should have been generated

features/step_definitions/bourbon_steps.rb

@@ -2,3 +2,21 @@
   write_file("Gemfile", "gem 'bourbon', :path => '../../..'")
   run_simple("bundle install")
 end
+
+When /^I generate bourbon files$/ do
+  run_simple("bundle exec bourbon generate")
+end
+
+Then /^the sass directories should have been generated$/ do
+  sass_directories = ["bourbon/addons", "bourbon/css3", "bourbon/functions"]
+  check_directory_presence(sass_directories, true)
+end
+
+Then /^the master bourbon partial should have been generated$/ do
+  check_file_presence(["bourbon/_bourbon.scss"], true)
+end
+
+Then /^the lib files should have been generated$/ do
+  check_file_presence(["bourbon/lib/sass_extensions.rb"], true)
+  check_directory_presence(["bourbon/lib/sass_extensions"], true)
+end