test/dummy/config/database.yml in csv_rails-0.6.1 vs test/dummy/config/database.yml in csv_rails-0.7.0

@@ -1,25 +1,13 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
-development:
+default: &default
   adapter: sqlite3
-  database: db/development.sqlite3
   pool: 5
   timeout: 5000
 
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
+development:
+  <<: *default
+  database: db/development.sqlite3
+
 test:
-  adapter: sqlite3
-  database: db/test.sqlite3
-  pool: 5
-  timeout: 5000
+  <<: *default
+  database: ":memory:"
 
-production:
-  adapter: sqlite3
-  database: db/production.sqlite3
-  pool: 5
-  timeout: 5000