Merge branch 'master' of github.com:nofxx/postgis_adapter

* 'master' of github.com:nofxx/postgis_adapter:
  Adding support to create a Test PostGIS database; from git://github.com/melriffe/spatial_adapter.git

README.rdoc

@@ -37,6 +37,15 @@ If you are using Spatial Adapter, *remove it first*.
     gem install postgis_adapter -v 0.7.8
 
 
+====== PostGIS SQL Scripts
+This is only for PostgreSQL databases:
+
+Place the following scripts in a folder named 'spatial' under the 'db' folder; For example:
+  RAILS_ROOT/db/spatial/lwpostgis.sql
+  RAILS_ROOT/db/spatial/spatial_ref_sys
+
+These will be used when creating the Test database when running the Rake Test tasks. These scripts should have been installed when the PostGIS libraries were installed. Online reference: http://postgis.refractions.net/
+
 
 == How to Use
 

lib/postgis_adapter.rb

@@ -102,6 +102,17 @@ def self.sanitize_sql_hash_for_conditions(attrs, table_name = quoted_table_name)
 
   include SpatialAdapter
 
+  # SCHEMA STATEMENTS ========================================
+
+  alias :original_recreate_database :recreate_database
+  def recreate_database(configuration, enc_option)
+    `dropdb -U "#{configuration["test"]["username"]}" #{configuration["test"]["database"]}`
+    `createdb #{enc_option} -U "#{configuration["test"]["username"]}" #{configuration["test"]["database"]}`
+    `createlang -U "#{configuration["test"]["username"]}" plpgsql #{configuration["test"]["database"]}`
+    `psql -d #{configuration["test"]["database"]} -f db/spatial/lwpostgis.sql`
+    `psql -d #{configuration["test"]["database"]} -f db/spatial/spatial_ref_sys.sql`
+  end
+
   alias :original_native_database_types :native_database_types
   def native_database_types
     original_native_database_types.update(geometry_data_types)