test scenario for the rails project initialization.

features/command_line.feature

@@ -74,6 +74,17 @@ Feature: Command Line
     Then an error message is printed out: A bare project cannot be created when a framework is specified.
     And the command exits with a non-zero error code
 
+  Scenario: Initializing a rails project
+    Given I'm in a newly created rails project: my_rails_project
+    When I initialize a project using: compass init rails --sass-dir app/stylesheets --css-dir public/stylesheets/compiled
+    Then a config file config/compass.config is reported created
+    Then a config file config/compass.config is created
+    And a ruby file config/compass.config is created
+    And a sass file config/initializers/compass.rb is created
+    And a sass file app/stylesheets/screen.sass is created
+    And a sass file app/stylesheets/print.sass is created
+    And a sass file app/stylesheets/ie.sass is created
+
   Scenario: Compiling an existing project.
     Given I am using the existing project in test/fixtures/stylesheets/compass
     When I run: compass compile

features/step_definitions/command_line_steps.rb

@@ -7,8 +7,10 @@ require 'compass/exec'
 
 include Compass::CommandLineHelper
 include Compass::IoHelper
+include Compass::RailsHelper
 
 Before do
+  Compass.reset_configuration!
   @cleanup_directories = []
   @original_working_directory = Dir.pwd
 end
@@ -32,12 +34,22 @@ Given %r{^I am in the parent directory$} do
   Dir.chdir ".."
 end
 
+Given /^I'm in a newly created rails project: (.+)$/ do |project_name|
+  @cleanup_directories << project_name
+  generate_rails_app project_name
+  Dir.chdir project_name
+end
+
 # When Actions are performed
 When /^I create a project using: compass create ([^\s]+) ?(.+)?$/ do |dir, args|
   @cleanup_directories << dir
   compass 'create', dir, *(args || '').split
 end
 
+When /^I initialize a project using: compass init ?(.+)?$/ do |args|
+  compass 'init', *(args || '').split
+end
+
 When /^I run: compass ([^\s]+) ?(.+)?$/ do |command, args|
   compass command, *(args || '').split
 end
@@ -91,8 +103,8 @@ Then /^a directory ([^ ]+) is (not )?created$/ do |directory, negated|
   File.directory?(directory).should == !negated
 end
  
-Then /an? \w+ file ([^ ]+) is created/ do |filename|
-  File.exists?(filename).should == true
+Then /an? \w+ file ([^ ]+) is (not )?created/ do |filename, negated|
+  File.exists?(filename).should == !negated
 end
 
 Then /an? \w+ file ([^ ]+) is reported created/ do |filename|

lib/compass/commands/create_project.rb

@@ -99,7 +99,7 @@ module Compass
           if arguments.size == 1
             parser.options[:project_name] = arguments.shift
           elsif arguments.size == 0
-            raise Compass::Error, "Please specify a path to the project."
+            # default to the current directory.
           else
             raise Compass::Error, "Too many arguments were specified."
           end

test/rails_integration_test.rb

@@ -8,6 +8,7 @@ class RailsIntegrationTest < Test::Unit::TestCase
   include Compass::TestCaseHelper
   include Compass::CommandLineHelper
   include Compass::IoHelper
+  include Compass::RailsHelper
 
   def setup
     Compass.reset_configuration!
@@ -42,43 +43,4 @@ class RailsIntegrationTest < Test::Unit::TestCase
   rescue LoadError
     puts "Skipping rails test. Couldn't Load rails"
   end
-
-
-  def generate_rails_app_directories(name)
-    Dir.mkdir name
-    Dir.mkdir File.join(name, "config")
-    Dir.mkdir File.join(name, "config", "initializers")
-  end
-
-  # Generate a rails application without polluting our current set of requires
-  # with the rails libraries. This will allow testing against multiple versions of rails
-  # by manipulating the load path.
-  def generate_rails_app(name)
-    if pid = fork
-      Process.wait(pid)
-      if $?.exitstatus == 2
-        raise LoadError, "Couldn't load rails"
-      elsif $?.exitstatus != 0
-        raise "Failed to generate rails application."
-      end
-    else
-      begin
-        require 'rails/version'
-        require 'rails_generator'
-        require 'rails_generator/scripts/generate'
-        Rails::Generator::Base.use_application_sources!
-        capture_output do
-          Rails::Generator::Base.logger = Rails::Generator::SimpleLogger.new $stdout
-          Rails::Generator::Scripts::Generate.new.run([name], :generator => 'app')
-        end
-      rescue LoadError
-        Kernel.exit(2)
-      rescue => e
-        $stderr.puts e
-        Kernel.exit!(1)
-      end
-      Kernel.exit!(0)
-    end
-  end
-
-end
+end

test/test_helper.rb

@@ -24,4 +24,5 @@ require 'test/unit'
 
 require 'test_case_helper'
 require 'io_helper'
+require 'rails_helper'
 require 'command_line_helper'