Cleaned up requirements, paths, test structure

Rakefile

@@ -1,7 +1,7 @@
 require 'rubygems'
 require 'rake'
 
-require 'lib/whenever/version.rb'
+require File.expand_path(File.dirname(__FILE__) + "/lib/whenever/version")
 
 begin
   require 'jeweler'
@@ -13,7 +13,10 @@ begin
     gemspec.email       = "javan@javan.us"
     gemspec.homepage    = "http://github.com/javan/whenever"
     gemspec.authors     = ["Javan Makhmali"]
-    gemspec.add_dependency("chronic", '>= 0.2.3')
+    gemspec.add_dependency 'chronic', '>= 0.2.3'
+    gemspec.add_dependency 'activesupport', '>= 2.3.4'
+    gemspec.add_development_dependency 'shoulda', '>= 2.1.1'
+    gemspec.add_development_dependency 'mocha', '>= 0.9.5'
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError
@@ -23,9 +26,9 @@ end
 require 'rake/testtask'
 Rake::TestTask.new(:test) do |test|
     test.libs      << 'lib' << 'test'
-  test.pattern = 'test/*.rb'
+    test.pattern   = 'test/{functional,unit}/**/*_test.rb'
     test.verbose   = true
-end
+  end
 
 task :test => :check_dependencies
 

lib/whenever.rb

@@ -1,20 +1,10 @@
 require 'chronic'
+require 'active_support/all'
 
-# It was previously defined as a dependency of this gem, but that became
-# problematic. See: http://github.com/javan/whenever/issues#issue/1
-begin
-  require 'active_support/all'
-rescue LoadError
-  warn 'To use Whenever you need the active_support gem:'
-  warn '$ gem install activesupport'
-  exit(1)
-end
-
-# Whenever files
 require 'whenever/base'
 require 'whenever/job_list'
 require 'whenever/job'
-require 'whenever/outputs/cron'
-require 'whenever/outputs/cron/output_redirection'
+require 'whenever/cron'
+require 'whenever/output_redirection'
 require 'whenever/command_line'
 require 'whenever/version'

lib/whenever/cron.rb

@@ -1,6 +1,5 @@
 module Whenever
   module Output
-
     class Cron
 
       attr_accessor :time, :task
@@ -43,7 +42,7 @@ module Whenever
       end
       
       def output_redirection
-        OutputRedirection.new(@output_redirection).to_s unless @output_redirection == :not_set
+        Whenever::Output::Cron::OutputRedirection.new(@output_redirection).to_s unless @output_redirection == :not_set
       end
 
     protected
@@ -60,7 +59,7 @@ module Whenever
         end
         
         if shortcut
-          if @at.is_a?(Time) || (@at.is_a?(Numeric) && @at>0)
+          if @at.is_a?(Time) || (@at.is_a?(Numeric) && @at > 0)
             raise ArgumentError, "You cannot specify an ':at' when using the shortcuts for times."
           else
             return shortcut
@@ -134,6 +133,5 @@ module Whenever
       end
 
     end
-
   end
 end

test/functional/command_line_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class CommandLineTest < Test::Unit::TestCase
   

test/functional/output_at_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class OutputAtTest < Test::Unit::TestCase
   

test/functional/output_command_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class OutputCommandTest < Test::Unit::TestCase
   

test/functional/output_defined_job_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class OutputDefinedJobTest < Test::Unit::TestCase
   

test/functional/output_env_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class OutputEnvTest < Test::Unit::TestCase
 

test/functional/output_rake_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class OutputRakeTest < Test::Unit::TestCase
   

test/functional/output_redirection_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class OutputRedirectionTest < Test::Unit::TestCase
 

test/functional/output_runner_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class OutputRunnerTest < Test::Unit::TestCase
   

test/test_helper.rb

@@ -1,24 +1,11 @@
 require 'rubygems'
-require 'test/unit'
 
-require File.expand_path(File.dirname(__FILE__) + "/../lib/whenever")
-
-begin
-  require 'shoulda'
-rescue LoadError
-  warn 'To test Whenever you need the shoulda gem:'
-  warn '$ sudo gem install thoughtbot-shoulda'
-  exit(1)
-end
-
-begin
-  require 'mocha'
-rescue LoadError
-  warn 'To test Whenever you need the mocha gem:'
-  warn '$ sudo gem install mocha'
-  exit(1)
-end
+# Want to test the files here, in lib, not in an installed version of the gem.
+$:.unshift File.expand_path(File.dirname(__FILE__) + '/../lib')
+require 'whenever'
 
+require 'shoulda'
+require 'mocha'
 
 module TestExtensions
   

test/unit/cron_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class CronTest < Test::Unit::TestCase
 

test/unit/job_test.rb

@@ -1,4 +1,4 @@
-require File.expand_path(File.dirname(__FILE__) + "/test_helper")
+require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
 
 class JobTest < Test::Unit::TestCase