Created
July 28, 2014 17:11
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Incorrect join table name
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unless File.exist?('Gemfile') | |
File.write('Gemfile', <<-GEMFILE) | |
source 'https://rubygems.org' | |
gem 'rails', github: 'rails/rails' | |
gem 'arel', github: 'rails/arel' | |
gem 'rack', github: 'rack/rack' | |
gem 'i18n', github: 'svenfuchs/i18n' | |
gem 'sqlite3' | |
GEMFILE | |
system 'bundle' | |
end | |
require 'bundler' | |
Bundler.setup(:default) | |
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 :discount_plan_ledger_instances do |t| | |
end | |
create_table :discount_lines do |t| | |
end | |
create_join_table :discount_lines, :discount_plan_ledger_instances | |
end | |
class DiscountPlanLedgerInstance < ActiveRecord::Base | |
has_and_belongs_to_many :discount_lines | |
end | |
class DiscountLine < ActiveRecord::Base | |
has_and_belongs_to_many :discount_plan_ledger_instances | |
end | |
class BugTest < Minitest::Test | |
def test_association_stuff | |
table_name = DiscountPlanLedgerInstance::HABTM_DiscountLines.table_name | |
assert_equal "discount_lines_discount_plan_ledger_instances", table_name | |
end | |
end |
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