diff options
Diffstat (limited to 'activerecord/test/cases/integration_test.rb')
| -rw-r--r-- | activerecord/test/cases/integration_test.rb | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/activerecord/test/cases/integration_test.rb b/activerecord/test/cases/integration_test.rb new file mode 100644 index 0000000000..5687afbc71 --- /dev/null +++ b/activerecord/test/cases/integration_test.rb @@ -0,0 +1,258 @@ +# frozen_string_literal: true + +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 + travel_to dev.updated_at + 0.000001 do + dev.touch + end + assert_not_equal key, dev.cache_key + end + + def test_cache_key_format_is_not_too_precise + dev = Developer.first + dev.touch + key = dev.cache_key + assert_equal key, dev.reload.cache_key + end + + def test_cache_version_format_is_precise_enough + skip("Subsecond precision is not supported") unless subsecond_precision_supported? + with_cache_versioning do + dev = Developer.first + version = dev.cache_version.to_param + travel_to Developer.first.updated_at + 0.000001 do + dev.touch + end + assert_not_equal version, dev.cache_version.to_param + end + end + + def test_cache_version_format_is_not_too_precise + with_cache_versioning do + dev = Developer.first + dev.touch + key = dev.cache_version.to_param + assert_equal key, dev.reload.cache_version.to_param + end + end + + def test_named_timestamps_for_cache_key + assert_deprecated do + owner = owners(:blackbeard) + assert_equal "owners/#{owner.id}-#{owner.happy_at.utc.to_s(:usec)}", owner.cache_key(:updated_at, :happy_at) + end + end + + def test_cache_key_when_named_timestamp_is_nil + assert_deprecated do + owner = owners(:blackbeard) + owner.happy_at = nil + assert_equal "owners/#{owner.id}", owner.cache_key(:happy_at) + end + end + + def test_cache_key_is_stable_with_versioning_on + with_cache_versioning do + developer = Developer.first + first_key = developer.cache_key + + developer.touch + second_key = developer.cache_key + + assert_equal first_key, second_key + end + end + + def test_cache_version_changes_with_versioning_on + with_cache_versioning do + developer = Developer.first + first_version = developer.cache_version + + travel 10.seconds do + developer.touch + end + + second_version = developer.cache_version + + assert_not_equal first_version, second_version + end + end + + def test_cache_key_retains_version_when_custom_timestamp_is_used + with_cache_versioning do + developer = Developer.first + first_key = developer.cache_key_with_version + + travel 10.seconds do + developer.touch + end + + second_key = developer.cache_key_with_version + + assert_not_equal first_key, second_key + end + end + + def with_cache_versioning(value = true) + @old_cache_versioning = ActiveRecord::Base.cache_versioning + ActiveRecord::Base.cache_versioning = value + yield + ensure + ActiveRecord::Base.cache_versioning = @old_cache_versioning + end +end |