require 'cases/helper' require 'models/company' require 'models/developer' require 'models/computer' require 'models/owner' require 'models/pet' class IntegrationTest < ActiveRecord::TestCase fixtures :companies, :developers, :owners, :pets def test_to_param_should_return_string assert_kind_of String, Client.first.to_param end def test_to_param_returns_nil_if_not_persisted client = Client.new assert_equal nil, client.to_param end def test_to_param_returns_id_if_not_persisted_but_id_is_set client = Client.new client.id = 1 assert_equal '1', client.to_param end def test_to_param_class_method firm = Firm.find(4) assert_equal '4-flamboyant-software', firm.to_param end def test_to_param_class_method_truncates firm = Firm.find(4) firm.name = 'a ' * 100 assert_equal '4-a-a-a-a-a-a-a-a-a', firm.to_param end def test_to_param_class_method_truncates_edge_case firm = Firm.find(4) firm.name = 'David HeinemeierHansson' assert_equal '4-david', firm.to_param end def test_to_param_class_method_squishes firm = Firm.find(4) firm.name = "ab \n" * 100 assert_equal '4-ab-ab-ab-ab-ab-ab', firm.to_param end def test_to_param_class_method_multibyte_character firm = Firm.find(4) firm.name = "戦場ヶ原 ひたぎ" assert_equal '4', firm.to_param end def test_to_param_class_method_uses_default_if_blank firm = Firm.find(4) firm.name = nil assert_equal '4', firm.to_param firm.name = ' ' assert_equal '4', firm.to_param end def test_to_param_class_method_uses_default_if_not_persisted firm = Firm.new(name: 'Fancy Shirts') assert_equal nil, firm.to_param end def test_to_param_with_no_arguments assert_equal 'Firm', Firm.to_param end def test_cache_key_for_existing_record_is_not_timezone_dependent utc_key = Developer.first.cache_key with_timezone_config zone: "EST" do est_key = Developer.first.cache_key assert_equal utc_key, est_key end end def test_cache_key_format_for_existing_record_with_updated_at dev = Developer.first assert_equal "developers/#{dev.id}-#{dev.updated_at.utc.to_s(:usec)}", dev.cache_key end def test_cache_key_format_for_existing_record_with_updated_at_and_custom_cache_timestamp_format dev = CachedDeveloper.first assert_equal "cached_developers/#{dev.id}-#{dev.updated_at.utc.to_s(:number)}", dev.cache_key end def test_cache_key_changes_when_child_touched owner = owners(:blackbeard) pet = pets(:parrot) owner.update_column :updated_at, Time.current key = owner.cache_key travel(1.second) do assert pet.touch end assert_not_equal key, owner.reload.cache_key end def test_cache_key_format_for_existing_record_with_nil_updated_timestamps dev = Developer.first dev.update_columns(updated_at: nil, updated_on: nil) assert_match(/\/#{dev.id}$/, dev.cache_key) end def test_cache_key_for_updated_on dev = Developer.first dev.updated_at = nil assert_equal "developers/#{dev.id}-#{dev.updated_on.utc.to_s(:usec)}", dev.cache_key end def test_cache_key_for_newer_updated_at dev = Developer.first dev.updated_at += 3600 assert_equal "developers/#{dev.id}-#{dev.updated_at.utc.to_s(:usec)}", dev.cache_key end def test_cache_key_for_newer_updated_on dev = Developer.first dev.updated_on += 3600 assert_equal "developers/#{dev.id}-#{dev.updated_on.utc.to_s(:usec)}", dev.cache_key end def test_cache_key_format_is_precise_enough skip("Subsecond precision is not supported") unless subsecond_precision_supported? dev = Developer.first key = dev.cache_key dev.touch assert_not_equal key, dev.cache_key end def test_cache_key_format_is_not_too_precise skip("Subsecond precision is not supported") unless subsecond_precision_supported? dev = Developer.first dev.touch key = dev.cache_key assert_equal key, dev.reload.cache_key end def test_named_timestamps_for_cache_key owner = owners(:blackbeard) assert_equal "owners/#{owner.id}-#{owner.happy_at.utc.to_s(:usec)}", owner.cache_key(:updated_at, :happy_at) end end