gistfile_lint.rb

require 'active_record'
require 'minitest/autorun'
require 'logger'

ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
p ActiveRecord.version
ActiveRecord::Base.logger = Logger.new(STDOUT)

class Post < ActiveRecord::Base
  connection.create_table table_name, force: true do |t|
    t.timestamps
  end
end

class BugTest < ActiveSupport::TestCase
  include ActiveModel::Lint::Tests

  def setup
    @model = Post.create!
  end
end