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_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_words_properly firm = Firm.find(4) firm.name << ", Inc." assert_equal "4-flamboyant-software", firm.to_param end def test_to_param_class_method_truncates_after_parameterize firm = Firm.find(4) firm.name = "Huey, Dewey, & Louie LLC" # 123456789T123456789v assert_equal "4-huey-dewey-louie-llc", firm.to_param end def test_to_param_class_method_truncates_after_parameterize_with_hyphens firm = Firm.find(4) firm.name = "Door-to-Door Wash-n-Fold Service" # 123456789T123456789v assert_equal "4-door-to-door-wash-n", 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-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_truncates_case_shown_in_doc firm = Firm.find(4) firm.name = "David Heinemeier Hansson" assert_equal "4-david-heinemeier", 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-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_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 def test_cache_key_when_named_timestamp_is_nil owner = owners(:blackbeard) owner.happy_at = nil assert_equal "owners/#{owner.id}", owner.cache_key(:happy_at) end end