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require 'bundler' | |
Bundler.setup(:default) | |
require 'active_record' | |
require 'minitest/autorun' | |
require 'logger' | |
ActiveRecord::Base.establish_connection(adapter: 'mysql2', database: 'deleteme', username: 'root') | |
ActiveRecord::Base.logger = Logger.new(STDOUT) | |
ActiveRecord::Schema.define do | |
create_table "Manufacturers" do |t| | |
t.string :manufacturer_name | |
end | |
execute "INSERT INTO Manufacturers(manufacturer_name) values('Ford')" | |
execute "INSERT INTO Manufacturers(manufacturer_name) values('GM')" | |
execute "INSERT INTO Manufacturers(manufacturer_name) values('Chrysler')" | |
execute "CREATE VIEW v_manufacturers AS SELECT id, manufacturer_name as name FROM Manufacturers" | |
create_table :cars do |t| | |
t.string :name | |
t.references :manufacturer | |
t.timestamps | |
end | |
add_index :cars, :manufacturer_id | |
end | |
class Manufacturer < ActiveRecord::Base | |
self.table_name = 'v_manufacturers' | |
self.primary_key = 'id' | |
end | |
class Car < ActiveRecord::Base | |
belongs_to :manufacturer | |
end | |
class BugTest < Minitest::Test | |
def test_association_stuff | |
assert_equal(nil, Manufacturer.new.id) | |
end | |
end |
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