Fixing the test for the :on option receiving a symbol as an argument. Also fixing the rake task to run both test suites so that it will exit out to the console with a 1 when either suite fails

Author: Ben Atkins

CHANGELOG.md

@@ -1,5 +1,6 @@
 ## 3.0.0 (Unreleased)
 
+  - [#264](https://github.com/airblade/paper_trail/pull/264) - Allow unwrapped symbol to be passed in to the `on` option.
   - [#224](https://github.com/airblade/paper_trail/issues/224)/[#236](https://github.com/airblade/paper_trail/pull/236) -
     Fixed compatibility with [ActsAsTaggableOn](https://github.com/mbleigh/acts-as-taggable-on).
   - [#235](https://github.com/airblade/paper_trail/pull/235) - Dropped unnecessary secondary sort on `versions` association.
@@ -9,7 +10,7 @@
   - [#207](https://github.com/airblade/paper_trail/issues/207) - Versions for `'create'` events are now created with `create!` instead of 
     `create` so that an exception gets raised if it is appropriate to do so.
   - [#199](https://github.com/airblade/paper_trail/pull/199) - Rails 4 compatibility.
-  - [#165](https://github.com/airblade/paper_trail/pull/165) - Namespaced the version class under the `PaperTrail` module.
+  - [#165](https://github.com/airblade/paper_trail/pull/165) - Namespaced the `Version` class under the `PaperTrail` module.
   - [#119](https://github.com/airblade/paper_trail/issues/119) - Support for [Sinatra](http://www.sinatrarb.com/); decoupled gem from `Rails`.
 
 ## 2.7.2

Rakefile

@@ -15,10 +15,7 @@ desc 'Run PaperTrail specs for the RSpec helper.'
 RSpec::Core::RakeTask.new(:spec)
 
 desc 'Run all available test suites'
-task :run_all_tests do
-  system('rake test')
-  system('rake spec')
-end
+task :run_all_tests => [:test, :spec]
 
 desc 'Default: run unit tests.'
 task :default => :run_all_tests

lib/paper_trail/has_paper_trail.rb

@@ -70,7 +70,7 @@ def has_paper_trail(options = {})
             :order      => "#{PaperTrail.timestamp_field} ASC"
         end
 
-        options_on = Array(options[:on])
+        options_on = Array(options[:on]) # so that a single symbol can be passed in without wrapping it in an `Array`
         after_create  :record_create, :if => :save_version? if options_on.empty? || options_on.include?(:create)
         before_update :record_update, :if => :save_version? if options_on.empty? || options_on.include?(:update)
         after_destroy :record_destroy, :if => :save_version? if options_on.empty? || options_on.include?(:destroy)

test/unit/model_test.rb

@@ -1177,12 +1177,17 @@ def without(&block)
       end
     end
     context 'allows a symbol to be passed' do
-      Fluxor.reset_callbacks :create
-      Fluxor.reset_callbacks :update
-      Fluxor.reset_callbacks :destroy
-      Fluxor.instance_evail <<-END
-        has_paper_trail :on => :create
-      END
+      setup do
+        Fluxor.reset_callbacks :create
+        Fluxor.reset_callbacks :update
+        Fluxor.reset_callbacks :destroy
+        Fluxor.instance_eval <<-END
+          has_paper_trail :on => :create
+        END
+        @fluxor = Fluxor.create
+        @fluxor.update_attributes :name => 'blah'
+        @fluxor.destroy
+      end
       should 'only have a version for hte create event' do
         assert_equal 1, @fluxor.versions.length
         assert_equal 'create', @fluxor.versions.last.event