Test inet data type migrations

Author: Dan Seaver

.rspec

@@ -0,0 +1,2 @@
+--format Fivemat
+--colour

lib/postgres_ext/active_record/connection_adapters/postgres_adapter.rb

@@ -39,7 +39,31 @@ def #{column_type}(*args)                                   # def string(*args)
             end                                                         # end
           EOV
         end
+      end
 
+      class Table
+        EXTENDED_TYPES.keys.map(&:to_s).each do |column_type|
+          class_eval <<-EOV, __FILE__, __LINE__ + 1
+            def #{column_type}(*args)                                          # def string(*args)
+              options = args.extract_options!                                  #   options = args.extract_options!
+              column_names = args                                              #   column_names = args
+              type = :'#{column_type}'                                         #   type = :string
+              column_names.each do |name|                                      #   column_names.each do |name|
+                column = ColumnDefinition.new(@base, name.to_s, type)          #     column = ColumnDefinition.new(@base, name, type)
+                if options[:limit]                                             #     if options[:limit]
+                  column.limit = options[:limit]                               #       column.limit = options[:limit]
+                elsif native[type].is_a?(Hash)                                 #     elsif native[type].is_a?(Hash)
+                  column.limit = native[type][:limit]                          #       column.limit = native[type][:limit]
+                end                                                            #     end
+                column.precision = options[:precision]                         #     column.precision = options[:precision]
+                column.scale = options[:scale]                                 #     column.scale = options[:scale]
+                column.default = options[:default]                             #     column.default = options[:default]
+                column.null = options[:null]                                   #     column.null = options[:null]
+                @base.add_column(@table_name, name, column.sql_type, options)  #     @base.add_column(@table_name, name, column.sql_type, options)
+              end                                                              #   end
+            end                                                                # end
+          EOV
+        end
       end
 
       NATIVE_DATABASE_TYPES.merge!(EXTENDED_TYPES)

postgres_ext.gemspec

@@ -24,4 +24,5 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'factory_girl_rails', '~> 3.2.0'
   gem.add_development_dependency 'pg', '~> 0.13.2'
   gem.add_development_dependency 'debugger', '~> 1.1.2'
+  gem.add_development_dependency 'fivemat'
 end

spec/dummy/spec/models/person_spec.rb

@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe 'Native Data Types Migrations' do
+  before do
+    class Testing < ActiveRecord::Base; end
+  end
+
+  describe 'inet type' do
+    it 'creates an inet column' do
+      lambda do
+        Testing.connection.create_table :data_types do |t|
+          t.inet :ip_1
+          t.inet :ip_2, :ip_3
+        end
+      end.should_not raise_exception
+
+      columns = Testing.connection.columns(:data_types)
+      ip_1 = columns.detect { |c| c.name == 'ip_1'}
+      ip_2 = columns.detect { |c| c.name == 'ip_2'}
+      ip_3 = columns.detect { |c| c.name == 'ip_3'}
+
+      ip_1.sql_type.should eq 'inet'
+      ip_2.sql_type.should eq 'inet'
+      ip_3.sql_type.should eq 'inet'
+      ip_1.sql_type.should eq 'inet'
+    end
+  end
+
+  after do
+    Object.send(:remove_const, :Testing)
+  end
+end

spec/migrations/data_types_spec.rb

@@ -3,8 +3,6 @@
 require File.expand_path('../dummy/config/environment.rb',  __FILE__)
 
 require 'rspec/rails'
-require 'capybara/rspec'
-require 'valid_attribute'
 require 'factory_girl_rails'
 require 'debugger'
 require 'bourne'
@@ -18,5 +16,4 @@
 RSpec.configure do |config|
   config.mock_with :mocha
   config.use_transactional_fixtures = true
-  config.include Factory::Syntax::Methods
 end