comparison .svn/pristine/f7/f78e5d10fa36c8cdc9c486adcff944bf87c87548.svn-base @ 909:cbb26bc654de redmine-1.3

Update to Redmine 1.3-stable branch (Redmine SVN rev 8964)

+require File.join(File.dirname(__FILE__), 'abstract_unit')
+
+if ActiveRecord::Base.connection.supports_migrations? 
+  class Thing < ActiveRecord::Base
+    attr_accessor :version
+    acts_as_versioned
+  end
+
+  class MigrationTest < Test::Unit::TestCase
+    self.use_transactional_fixtures = false
+    def teardown
+      if ActiveRecord::Base.connection.respond_to?(:initialize_schema_information)
+        ActiveRecord::Base.connection.initialize_schema_information
+        ActiveRecord::Base.connection.update "UPDATE schema_info SET version = 0"
+      else
+        ActiveRecord::Base.connection.initialize_schema_migrations_table
+        ActiveRecord::Base.connection.assume_migrated_upto_version(0)
+      end
+      
+      Thing.connection.drop_table "things" rescue nil
+      Thing.connection.drop_table "thing_versions" rescue nil
+      Thing.reset_column_information
+    end
+        
+    def test_versioned_migration
+      assert_raises(ActiveRecord::StatementInvalid) { Thing.create :title => 'blah blah' }
+      # take 'er up
+      ActiveRecord::Migrator.up(File.dirname(__FILE__) + '/fixtures/migrations/')
+      t = Thing.create :title => 'blah blah', :price => 123.45, :type => 'Thing'
+      assert_equal 1, t.versions.size
+      
+      # check that the price column has remembered its value correctly
+      assert_equal t.price,  t.versions.first.price
+      assert_equal t.title,  t.versions.first.title
+      assert_equal t[:type], t.versions.first[:type]
+      
+      # make sure that the precision of the price column has been preserved
+      assert_equal 7, Thing::Version.columns.find{|c| c.name == "price"}.precision
+      assert_equal 2, Thing::Version.columns.find{|c| c.name == "price"}.scale
+
+      # now lets take 'er back down
+      ActiveRecord::Migrator.down(File.dirname(__FILE__) + '/fixtures/migrations/')
+      assert_raises(ActiveRecord::StatementInvalid) { Thing.create :title => 'blah blah' }
+    end
+  end
+end