rails_5_1.rb

rails_5_1.rb

# frozen_string_literal: true

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  gem 'rails', '~> 5.1.7'
  gem "sqlite3"
end

require "active_record"
require "minitest/autorun"
require "logger"

# This connection will do for database-independent bug reports.
ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
ActiveRecord::Base.logger = Logger.new(STDOUT)

ActiveRecord::Schema.define do
  create_table :utility_statements, force: true do |t|
    t.integer :kwh
  end
end

class UtilityStatement < ActiveRecord::Base
  validates :kwh, numericality: { greater_than_or_equal_to: 0, only_integer: true }
end

class BugTest < Minitest::Test
  def test_association_stuff
    statement = UtilityStatement.new(kwh: 123.0)
    assert_equal statement.valid?, true
  end
end