Contents

# frozen_string_literal: true

begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

gemfile(true) do
  source "https://rubygems.org"
  gem "quails", github: "quails/quails"
  gem "arel", github: "quails/arel"
  gem "sqlite3"
end

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

# Ensure backward compatibility with Minitest 4
Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)

# 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 :payments, force: true do |t|
    t.decimal :amount, precision: 10, scale: 0, default: 0, null: false
  end
end

class Payment < ActiveRecord::Base
end

class ChangeAmountToAddScale < ActiveRecord::Migration[5.0]
  def change
    reversible do |dir|
      dir.up do
        change_column :payments, :amount, :decimal, precision: 10, scale: 2, default: 0, null: false
      end

      dir.down do
        change_column :payments, :amount, :decimal, precision: 10, scale: 0, default: 0, null: false
      end
    end
  end
end

class BugTest < Minitest::Test
  def test_migration_up
    ChangeAmountToAddScale.migrate(:up)
    Payment.reset_column_information

    assert_equal "decimal(10,2)", Payment.columns.last.sql_type
  end

  def test_migration_down
    ChangeAmountToAddScale.migrate(:down)
    Payment.reset_column_information

    assert_equal "decimal(10,0)", Payment.columns.last.sql_type
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ruby-on-quails-0.1.0	guides/bug_report_templates/active_record_migrations_master.rb