Require rubygems in order for require 'guard/notifier' to succeed

lib/guard/test/notifier.rb

@@ -1,41 +1,43 @@
 # encoding: utf-8
-require 'guard'
+require 'rubygems'
 require 'guard/notifier'
 
 module Guard
-  module TestNotifier
+  class Test
+    module Notifier
 
-    class << self
-      def notify(result, elapsed_time)
-        ::Guard::Notifier.notify(
-          summary(result) + "\n\n" + duration(elapsed_time),
-          :title => "Test::Unit results",
-          :image => result.failure_count > 0 ? :failed : :success
-        )
-      end
+      class << self
+        def notify(result, elapsed_time)
+          ::Guard::Notifier.notify(
+            summary(result) + "\n\n" + duration(elapsed_time),
+            :title => "Test::Unit results",
+            :image => result.failure_count > 0 ? :failed : :success
+          )
+        end
 
-    private
+      private
 
-      def summary(result)
-        "#{result.run_count} test#{'s' if result.run_count != 1}, " \
-        "#{result.assertion_count} assert#{'s' if result.assertion_count != 1}, " \
-        "#{result.failure_count} fail#{'s' if result.failure_count != 1}, " \
-        "#{result.error_count} error#{'s' if result.error_count != 1}"
-      end
+        def summary(result)
+          "#{result.run_count} test#{'s' if result.run_count != 1}, " +
+          "#{result.assertion_count} assert#{'s' if result.assertion_count != 1}, " +
+          "#{result.failure_count} fail#{'s' if result.failure_count != 1}, " +
+          "#{result.error_count} error#{'s' if result.error_count != 1}"
+        end
 
-      def duration(duration, options={})
-        "Finished in #{round_float(duration)} seconds"
-      end
+        def duration(duration, options = {})
+          "Finished in #{round_float(duration)} seconds"
+        end
 
-      def round_float(float, decimals=4)
-        if Float.instance_method(:round).arity == 0 # Ruby 1.8
-          factor = 10**decimals
-          (float*factor).round / factor.to_f
-        else # Ruby 1.9
-          float.round(decimals)
+        def round_float(float, decimals = 4)
+          if Float.instance_method(:round).arity == 0 # Ruby 1.8
+            factor = 10**decimals
+            (float*factor).round / factor.to_f
+          else # Ruby 1.9
+            float.round(decimals)
+          end
         end
       end
-    end
 
+    end
   end
-end
+end

spec/guard/test/notifier_spec.rb

@@ -2,7 +2,7 @@
 require 'spec_helper'
 require 'guard/test/notifier'
 
-describe Guard::TestNotifier do
+describe Guard::Test::Notifier do
 
   describe "#notify(result, duration)" do
     context "no failure, no error" do