finish merge, all specs, all features pass

.gitignore

@@ -4,5 +4,6 @@ coverage
 pkg
 .bundle
 bundled_gems/
+vendor/
 examples/db/*.db
 examples/config/database.yml

Gemfile

@@ -1,20 +1,20 @@
 source "http://rubygems.org"
 group :development do
   gem "mysql"
-  gem "json_pure", "1.2.0"
+  gem "json_pure", "1.4.3"
   gem "rspec", "1.3.0"
-  gem "cucumber"
+  gem "cucumber", "0.8.1"
   
   gem "activerecord"
 
-  gem "datamapper", "0.10.2"
-    gem "data_objects"
-    gem "do_sqlite3"
+  gem "datamapper",        "1.0.0"
+  gem "dm-migrations",     "1.0.0"
+  gem "dm-sqlite-adapter", "1.0.0"
   
   # mongo requirements
-    gem "mongo",     "1.0.2"
+    gem "mongo",     "1.0.1"
     gem "mongo_ext", "0.19.3"
-    gem "bson",      "1.0.2"
+    gem "bson_ext",  "1.0.1"
     
   gem "mongoid", "1.9.0"
     #mongoid requires active support <= 2.3.5

Gemfile.lock

@@ -11,11 +11,15 @@ dependencies:
   datamapper: 
     group: 
     - :development
-    version: = 0.10.2
+    version: = 1.0.0
   mongo: 
     group: 
     - :development
-    version: = 1.0.2
+    version: = 1.0.1
+  bson_ext: 
+    group: 
+    - :development
+    version: = 1.0.1
   ZenTest: 
     group: 
     - :development
@@ -36,10 +40,6 @@ dependencies:
     group: 
     - :development
     version: ">= 0"
-  data_objects: 
-    group: 
-    - :development
-    version: ">= 0"
   rake: 
     group: 
     - :development
@@ -56,14 +56,14 @@ dependencies:
     group: 
     - :development
     version: = 1.3.0
-  bson: 
-    group: 
-    - :development
-    version: = 1.0.2
   jeweler: 
     group: 
     - :development
     version: ">= 0"
+  dm-sqlite-adapter: 
+    group: 
+    - :development
+    version: = 1.0.0
   bundler: 
     group: 
     - :development
@@ -75,19 +75,19 @@ dependencies:
   cucumber: 
     group: 
     - :development
-    version: ">= 0"
+    version: = 0.8.1
   json_pure: 
     group: 
     - :development
-    version: = 1.2.0
+    version: = 1.4.3
+  dm-migrations: 
+    group: 
+    - :development
+    version: = 1.0.0
   activesupport: 
     group: 
     - :development
     version: <= 2.3.5
-  do_sqlite3: 
-    group: 
-    - :development
-    version: ">= 0"
 specs: 
 - rake: 
     version: 0.8.7
@@ -99,10 +99,10 @@ specs:
     version: 2.3.5
 - addressable: 
     version: 2.1.2
-- bcrypt-ruby: 
-    version: 2.1.2
 - bson: 
-    version: 1.0.2
+    version: 1.0.1
+- bson_ext: 
+    version: 1.0.1
 - builder: 
     version: 2.1.2
 - bundler: 
@@ -121,46 +121,52 @@ specs:
     version: 0.2.31
 - diff-lcs: 
     version: 1.1.2
+- trollop: 
+    version: 1.16.2
+- gherkin: 
+    version: 2.0.1
 - json_pure: 
-    version: 1.2.0
-- polyglot: 
-    version: 0.3.1
+    version: 1.4.3
 - term-ansicolor: 
     version: 1.0.5
-- treetop: 
-    version: 1.4.8
 - cucumber: 
-    version: 0.6.4
+    version: 0.8.1
 - data_objects: 
     version: 0.10.2
 - extlib: 
     version: 0.9.15
 - dm-core: 
-    version: 0.10.2
+    version: 1.0.0
 - dm-aggregates: 
-    version: 0.10.2
-- dm-constraints: 
-    version: 0.10.2
+    version: 1.0.0
 - dm-migrations: 
-    version: 0.10.2
+    version: 1.0.0
+- dm-constraints: 
+    version: 1.0.0
 - fastercsv: 
     version: 1.5.3
 - dm-serializer: 
-    version: 0.10.2
+    version: 1.0.0
 - dm-timestamps: 
-    version: 0.10.2
+    version: 1.0.0
+- dm-transactions: 
+    version: 1.0.0
 - stringex: 
     version: 1.1.0
 - uuidtools: 
     version: 2.1.1
 - dm-types: 
-    version: 0.10.2
+    version: 1.0.0
 - dm-validations: 
-    version: 0.10.2
+    version: 1.0.0
 - datamapper: 
-    version: 0.10.2
+    version: 1.0.0
+- dm-do-adapter: 
+    version: 1.0.0
 - do_sqlite3: 
     version: 0.10.2
+- dm-sqlite-adapter: 
+    version: 1.0.0
 - durran-validatable: 
     version: 2.0.1
 - gemcutter: 
@@ -176,7 +182,7 @@ specs:
 - linecache: 
     version: "0.43"
 - mongo: 
-    version: 1.0.2
+    version: 1.0.1
 - mongo_ext: 
     version: 0.19.3
 - plucky: 
@@ -200,11 +206,11 @@ specs:
     version: 1.3.0
 - tzinfo: 
     version: 0.3.22
-hash: 8e87490eff1e76efe5e75a0c7380657e6d50ed93
+hash: dabca3250327bd882a442aa36e3708f62eed0a76
 sources: 
 - Git: 
     uri: git://github.com/JonRowe/mongomapper.git
     git: git://github.com/JonRowe/mongomapper.git
-    ref: c93703c266085ad021a0d9987f7efa0ebd82b5ea
+    ref: 1bae62df3aea1870a948972c95d7198ddd8f39aa
 - Rubygems: 
     uri: http://rubygems.org

examples/features/datamapper/multiple_db_datamapper.feature

@@ -1,23 +0,0 @@
-Feature: example
- In order to test DataBase Cleaner
- Here are some scenarios that rely on the DB being clean!
-
-  Background:
-    Given I have setup database cleaner to clean multiple databases using datamapper
-
-  Scenario: dirty the db
-    When I create a widget in one db using datamapper
-     And I create a widget in another db using datamapper
-    Then I should see 1 widget in one db using datamapper
-     And I should see 1 widget in another db using datamapper
-
-  Scenario: assume a clean db
-    When I create a widget in one db using datamapper
-    Then I should see 1 widget in one db using datamapper
-     And I should see 0 widget in another db using datamapper
-
-  Scenario: assume a clean db
-    When I create a widget in another db using datamapper
-    Then I should see 0 widget in one db using datamapper
-     And I should see 1 widget in another db using datamapper
-

examples/features/step_definitions/mongoid_steps.rb

@@ -0,0 +1,23 @@
+When /^I create a widget using mongoid$/ do
+  MongoidWidget.create!( :id => rand(1000)+1000)
+end
+
+Then /^I should see ([\d]+) widget using mongoid$/ do |widget_count|
+  MongoidWidget.count.should == widget_count.to_i
+end
+
+When /^I create a widget in one db using mongoid$/ do
+  MongoidWidgetUsingDatabaseOne.create!
+end
+
+When /^I create a widget in another db using mongoid$/ do
+  MongoidWidgetUsingDatabaseTwo.create!
+end
+
+Then /^I should see ([\d]+) widget in one db using mongoid$/ do |widget_count|
+  MongoidWidgetUsingDatabaseOne.count.should == widget_count.to_i
+end
+
+Then /^I should see ([\d]+) widget in another db using mongoid$/ do |widget_count|
+  MongoidWidgetUsingDatabaseTwo.count.should == widget_count.to_i
+end

examples/features/support/env.rb

@@ -1,5 +1,9 @@
+#Hilarious as it seems, this is necessary so bundle exec cucumber works for mongoid cukeage (I'm assuming mongomapper is automatically present because its a git repo)
+Object.send(:remove_const, 'MongoMapper')  if defined?(::MongoMapper)
+
 require 'rubygems'
 require 'bundler'
+
 Bundler.setup
 require 'spec/expectations'
 require 'ruby-debug'
@@ -34,10 +38,7 @@ if orm && strategy
 
 
 
-  if multiple_db && another_orm
-    DatabaseCleaner[         orm.gsub(/(.)([A-Z]+)/,'\1_\2').downcase.to_sym, {:connection => :one} ].strategy = strategy.to_sym
-    DatabaseCleaner[ another_orm.gsub(/(.)([A-Z]+)/,'\1_\2').downcase.to_sym, {:connection => :two} ].strategy = strategy.to_sym
-  elsif multiple_db
+  if multiple_db 
     DatabaseCleaner.app_root = "#{File.dirname(__FILE__)}/../.."
     orm_sym = orm.gsub(/(.)([A-Z]+)/,'\1_\2').downcase.to_sym
 

examples/lib/couchpotato_models.rb

@@ -1,5 +1,5 @@
 require 'couch_potato'
-require 'json/pure'
+require 'json/pure' unless defined? ::JSON
 ::CouchPotato::Config.database_name = 'couch_potato_test'
 
 class CouchPotatoWidget

examples/lib/datamapper_models.rb

@@ -1,7 +1,12 @@
 require "dm-core"
+require "dm-transactions"
+
+#Datamapper 1.0 requires you to require dm-migrations to automigrate
+require "dm-migrations"
 
 # only to please activerecord API used in database_cleaner/examples/features/step_definitions
 # yes, i know that's lazy ...
+
 require "dm-validations"
 require "dm-aggregates"
 

examples/lib/mongoid_models.rb

@@ -9,15 +9,41 @@ end
 #::MongoMapper.connection = Mongo::Connection.new('127.0.0.1')
 #::MongoMapper.database = 'database_cleaner_test'
 
-class Widget
+class MongoidWidget
   include Mongoid::Document
   field :id, :type => Integer
   field :name
 
   class << self
-    #mongomapper doesn't seem to provide this...
+    #mongoid doesn't seem to provide this...
     def create!(*args)
       new(*args).save!
     end
   end
 end
+
+class MongoidWidgetUsingDatabaseOne
+  include Mongoid::Document
+  field :id, :type => Integer
+  field :name
+
+  class << self
+    #mongoid doesn't seem to provide this...
+    def create!(*args)
+      new(*args).save!
+    end
+  end
+end
+
+class MongoidWidgetUsingDatabaseTwo
+  include Mongoid::Document
+  field :id, :type => Integer
+  field :name
+
+  class << self
+    #mongoid doesn't seem to provide this...
+    def create!(*args)
+      new(*args).save!
+    end
+  end
+end

features/cleaning_multiple_orms.feature

@@ -13,7 +13,17 @@ Feature: database cleaning using multiple ORMs
     | ORM1         | ORM2         |
     | ActiveRecord | DataMapper   |
     | ActiveRecord | MongoMapper  |
+    | ActiveRecord | Mongoid      |
+    | ActiveRecord | CouchPotato  |
+    | DataMapper   | ActiveRecord |
     | DataMapper   | MongoMapper  |
+    | DataMapper   | Mongoid      |
     | DataMapper   | CouchPotato  |
+    | MongoMapper  | ActiveRecord |
+    | MongoMapper  | DataMapper   |
+    | MongoMapper  | Mongoid      |
     | MongoMapper  | CouchPotato  |
     | CouchPotato  | ActiveRecord |
+    | CouchPotato  | DataMapper   |
+    | CouchPotato  | MongoMapper  |
+    | CouchPotato  | Mongoid      |

features/step_definitions/database_cleaner_steps.rb

@@ -4,7 +4,7 @@ Given /^I am using (ActiveRecord|DataMapper|MongoMapper|Mongoid|CouchPotato)$/ d
   @feature_runner.orm = orm
 end
 
-Given /^I am using (ActiveRecord|DataMapper|MongoMapper|CouchPotato) and (ActiveRecord|DataMapper|MongoMapper|CouchPotato)$/ do |orm1,orm2|
+Given /^I am using (ActiveRecord|DataMapper|MongoMapper|CouchPotato|Mongoid) and (ActiveRecord|DataMapper|MongoMapper|CouchPotato|Mongoid)$/ do |orm1,orm2|
   @feature_runner = FeatureRunner.new
   @feature_runner.orm         = orm1
   @feature_runner.another_orm = orm2

features/support/feature_runner.rb

@@ -13,11 +13,22 @@ class FeatureRunner
   def go(feature)
     full_dir ||= File.expand_path(File.dirname(__FILE__) + "/../../examples/")
     Dir.chdir(full_dir) do
-
+                              
+      
       ENV['ORM']          = orm
-      ENV['ANOTHER_ORM']  = another_orm if another_orm
-      ENV['MULTIPLE_DBS'] = "true" if multiple_databases
       ENV['STRATEGY']     = strategy
+      
+      if another_orm
+       ENV['ANOTHER_ORM']  = another_orm
+      else
+        ENV['ANOTHER_ORM'] = nil
+      end
+      
+      if multiple_databases
+        ENV['MULTIPLE_DBS'] = "true"
+      else
+        ENV['MULTIPLE_DBS'] = nil 
+      end
 
       self.output = `#{"jruby -S " if defined?(JRUBY_VERSION)}cucumber features/#{feature}.feature`
 

lib/database_cleaner/data_mapper/truncation.rb

@@ -36,6 +36,7 @@ module DataMapper
 
     end
 
+
     class Sqlite3Adapter < DataObjectsAdapter
 
       # taken from http://github.com/godfat/dm-mapping/tree/master
@@ -62,7 +63,32 @@ module DataMapper
       end
 
     end
+    
+    class SqliteAdapter < DataObjectsAdapter
+      # taken from http://github.com/godfat/dm-mapping/tree/master
+      def storage_names(repository = :default)
+        # activerecord-2.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb: 177
+        sql = <<-SQL.compress_lines
+          SELECT name
+          FROM sqlite_master
+          WHERE type = 'table' AND NOT name = 'sqlite_sequence'
+        SQL
+        # activerecord-2.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb: 181
+        select(sql)
+      end
 
+      def truncate_table(table_name)
+        execute("DELETE FROM #{quote_name(table_name)};")
+      end
+
+      # this is a no-op copied from activerecord
+      # i didn't find out if/how this is possible
+      # activerecord also doesn't do more here
+      def disable_referential_integrity
+        yield
+      end
+
+    end
 
     # FIXME
     # i don't know if this works

spec/database_cleaner/base_spec.rb

@@ -58,6 +58,7 @@ module DatabaseCleaner
          Object.const_set('ActiveRecord','Actively mocking records.')
          Object.const_set('DataMapper',  'Mapping data mocks')
          Object.const_set('MongoMapper', 'Mapping mock mongos')
+         Object.const_set('Mongoid',     'Mongoid mock')
          Object.const_set('CouchPotato', 'Couching mock potatos')
 
          cleaner.orm.should == :active_record
@@ -66,6 +67,7 @@ module DatabaseCleaner
        it "should detect DataMapper second" do
          Object.const_set('DataMapper',  'Mapping data mocks')
          Object.const_set('MongoMapper', 'Mapping mock mongos')
+         Object.const_set('Mongoid',     'Mongoid mock')
          Object.const_set('CouchPotato', 'Couching mock potatos')
 
          cleaner.orm.should == :data_mapper
@@ -73,11 +75,19 @@ module DatabaseCleaner
 
        it "should detect MongoMapper third" do
          Object.const_set('MongoMapper', 'Mapping mock mongos')
+         Object.const_set('Mongoid',     'Mongoid mock')
          Object.const_set('CouchPotato', 'Couching mock potatos')
 
          cleaner.orm.should == :mongo_mapper
        end
+       
+       it "should detect Mongoid fourth" do
+         Object.const_set('Mongoid',     'Mongoid mock')
+         Object.const_set('CouchPotato', 'Couching mock potatos')
 
+         cleaner.orm.should == :mongoid
+       end
+       
        it "should detect CouchPotato last" do
          Object.const_set('CouchPotato', 'Couching mock potatos')