From 14fc8b34521f8354a17e50cd11fa3f809e423592 Mon Sep 17 00:00:00 2001 From: Steve Klabnik Date: Fri, 15 Jun 2012 11:19:40 +0200 Subject: Removing composed_of from ActiveRecord. This feature adds a lot of complication to ActiveRecord for dubious value. Let's talk about what it does currently: class Customer < ActiveRecord::Base composed_of :balance, :class_name => "Money", :mapping => %w(balance amount) end Instead, you can do something like this: def balance @balance ||= Money.new(value, currency) end def balance=(balance) self[:value] = balance.value self[:currency] = balance.currency @balance = balance end Since that's fairly easy code to write, and doesn't need anything extra from the framework, if you use composed_of today, you'll have to add accessors/mutators like that. Closes #1436 Closes #2084 Closes #3807 --- .../test/cases/deprecated_dynamic_methods_test.rb | 76 ---------------------- 1 file changed, 76 deletions(-) (limited to 'activerecord/test/cases/deprecated_dynamic_methods_test.rb') diff --git a/activerecord/test/cases/deprecated_dynamic_methods_test.rb b/activerecord/test/cases/deprecated_dynamic_methods_test.rb index 77a609f49a..7c108b983e 100644 --- a/activerecord/test/cases/deprecated_dynamic_methods_test.rb +++ b/activerecord/test/cases/deprecated_dynamic_methods_test.rb @@ -45,32 +45,6 @@ class DeprecatedDynamicMethodsTest < ActiveRecord::TestCase assert_equal [], Topic.find_all_by_title("The First Topic!!") end - def test_find_all_by_one_attribute_that_is_an_aggregate - balance = customers(:david).balance - assert_kind_of Money, balance - found_customers = Customer.find_all_by_balance(balance) - assert_equal 1, found_customers.size - assert_equal customers(:david), found_customers.first - end - - def test_find_all_by_two_attributes_that_are_both_aggregates - balance = customers(:david).balance - address = customers(:david).address - assert_kind_of Money, balance - assert_kind_of Address, address - found_customers = Customer.find_all_by_balance_and_address(balance, address) - assert_equal 1, found_customers.size - assert_equal customers(:david), found_customers.first - end - - def test_find_all_by_two_attributes_with_one_being_an_aggregate - balance = customers(:david).balance - assert_kind_of Money, balance - found_customers = Customer.find_all_by_balance_and_name(balance, customers(:david).name) - assert_equal 1, found_customers.size - assert_equal customers(:david), found_customers.first - end - def test_find_all_by_one_attribute_with_options topics = Topic.find_all_by_content("Have a nice day", :order => "id DESC") assert_equal topics(:first), topics.last @@ -137,14 +111,6 @@ class DeprecatedDynamicMethodsTest < ActiveRecord::TestCase assert_equal 17, sig38.firm_id end - def test_find_or_create_from_two_attributes_with_one_being_an_aggregate - number_of_customers = Customer.count - created_customer = Customer.find_or_create_by_balance_and_name(Money.new(123), "Elizabeth") - assert_equal number_of_customers + 1, Customer.count - assert_equal created_customer, Customer.find_or_create_by_balance(Money.new(123), "Elizabeth") - assert created_customer.persisted? - end - def test_find_or_create_from_one_attribute_and_hash number_of_companies = Company.count sig38 = Company.find_or_create_by_name({:name => "38signals", :firm_id => 17, :client_of => 23}) @@ -167,38 +133,12 @@ class DeprecatedDynamicMethodsTest < ActiveRecord::TestCase assert_equal 23, sig38.client_of end - def test_find_or_create_from_one_aggregate_attribute - number_of_customers = Customer.count - created_customer = Customer.find_or_create_by_balance(Money.new(123)) - assert_equal number_of_customers + 1, Customer.count - assert_equal created_customer, Customer.find_or_create_by_balance(Money.new(123)) - assert created_customer.persisted? - end - - def test_find_or_create_from_one_aggregate_attribute_and_hash - number_of_customers = Customer.count - balance = Money.new(123) - name = "Elizabeth" - created_customer = Customer.find_or_create_by_balance({:balance => balance, :name => name}) - assert_equal number_of_customers + 1, Customer.count - assert_equal created_customer, Customer.find_or_create_by_balance({:balance => balance, :name => name}) - assert created_customer.persisted? - assert_equal balance, created_customer.balance - assert_equal name, created_customer.name - end - def test_find_or_initialize_from_one_attribute sig38 = Company.find_or_initialize_by_name("38signals") assert_equal "38signals", sig38.name assert !sig38.persisted? end - def test_find_or_initialize_from_one_aggregate_attribute - new_customer = Customer.find_or_initialize_by_balance(Money.new(123)) - assert_equal 123, new_customer.balance.amount - assert !new_customer.persisted? - end - def test_find_or_initialize_from_one_attribute_should_not_set_attribute_even_when_protected c = Company.find_or_initialize_by_name({:name => "Fortune 1000", :rating => 1000}) assert_equal "Fortune 1000", c.name @@ -285,13 +225,6 @@ class DeprecatedDynamicMethodsTest < ActiveRecord::TestCase assert_raise(ArgumentError) { Topic.find_or_initialize_by_title_and_author_name("Another topic") } end - def test_find_or_initialize_from_one_aggregate_attribute_and_one_not - new_customer = Customer.find_or_initialize_by_balance_and_name(Money.new(123), "Elizabeth") - assert_equal 123, new_customer.balance.amount - assert_equal "Elizabeth", new_customer.name - assert !new_customer.persisted? - end - def test_find_or_initialize_from_one_attribute_and_hash sig38 = Company.find_or_initialize_by_name({:name => "38signals", :firm_id => 17, :client_of => 23}) assert_equal "38signals", sig38.name @@ -300,15 +233,6 @@ class DeprecatedDynamicMethodsTest < ActiveRecord::TestCase assert !sig38.persisted? end - def test_find_or_initialize_from_one_aggregate_attribute_and_hash - balance = Money.new(123) - name = "Elizabeth" - new_customer = Customer.find_or_initialize_by_balance({:balance => balance, :name => name}) - assert_equal balance, new_customer.balance - assert_equal name, new_customer.name - assert !new_customer.persisted? - end - def test_find_last_by_one_attribute assert_equal Topic.last, Topic.find_last_by_title(Topic.last.title) assert_nil Topic.find_last_by_title("A title with no matches") -- cgit v1.2.3