diff options
Diffstat (limited to 'activerecord/test/cases/enum_test.rb')
| -rw-r--r-- | activerecord/test/cases/enum_test.rb | 181 |
1 files changed, 104 insertions, 77 deletions
diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb index b7641fcf32..d5a1d11e12 100644 --- a/activerecord/test/cases/enum_test.rb +++ b/activerecord/test/cases/enum_test.rb @@ -1,24 +1,27 @@ +# frozen_string_literal: true + require "cases/helper" +require "models/author" require "models/book" class EnumTest < ActiveRecord::TestCase - fixtures :books + fixtures :books, :authors, :author_addresses setup do @book = books(:awdr) end test "query state by predicate" do - assert @book.published? - assert_not @book.written? - assert_not @book.proposed? + assert_predicate @book, :published? + assert_not_predicate @book, :written? + assert_not_predicate @book, :proposed? - assert @book.read? - assert @book.in_english? - assert @book.author_visibility_visible? - assert @book.illustrator_visibility_visible? - assert @book.with_medium_font_size? - assert @book.medium_to_read? + assert_predicate @book, :read? + assert_predicate @book, :in_english? + assert_predicate @book, :author_visibility_visible? + assert_predicate @book, :illustrator_visibility_visible? + assert_predicate @book, :with_medium_font_size? + assert_predicate @book, :medium_to_read? end test "query state with strings" do @@ -37,6 +40,8 @@ class EnumTest < ActiveRecord::TestCase assert_equal @book, Book.author_visibility_visible.first assert_equal @book, Book.illustrator_visibility_visible.first assert_equal @book, Book.medium_to_read.first + assert_equal books(:ddd), Book.forgotten.first + assert_equal books(:rfr), authors(:david).unpublished_books.first end test "find via where with values" do @@ -57,6 +62,7 @@ class EnumTest < ActiveRecord::TestCase assert_not_equal @book, Book.where(status: [:written]).first assert_not_equal @book, Book.where.not(status: :published).first assert_equal @book, Book.where.not(status: :written).first + assert_equal books(:ddd), Book.where(read_status: :forgotten).first end test "find via where with strings" do @@ -66,49 +72,50 @@ class EnumTest < ActiveRecord::TestCase assert_not_equal @book, Book.where(status: ["written"]).first assert_not_equal @book, Book.where.not(status: "published").first assert_equal @book, Book.where.not(status: "written").first + assert_equal books(:ddd), Book.where(read_status: "forgotten").first end test "build from scope" do - assert Book.written.build.written? - assert_not Book.written.build.proposed? + assert_predicate Book.written.build, :written? + assert_not_predicate Book.written.build, :proposed? end test "build from where" do - assert Book.where(status: Book.statuses[:written]).build.written? - assert_not Book.where(status: Book.statuses[:written]).build.proposed? - assert Book.where(status: :written).build.written? - assert_not Book.where(status: :written).build.proposed? - assert Book.where(status: "written").build.written? - assert_not Book.where(status: "written").build.proposed? + assert_predicate Book.where(status: Book.statuses[:written]).build, :written? + assert_not_predicate Book.where(status: Book.statuses[:written]).build, :proposed? + assert_predicate Book.where(status: :written).build, :written? + assert_not_predicate Book.where(status: :written).build, :proposed? + assert_predicate Book.where(status: "written").build, :written? + assert_not_predicate Book.where(status: "written").build, :proposed? end test "update by declaration" do @book.written! - assert @book.written? + assert_predicate @book, :written? @book.in_english! - assert @book.in_english? + assert_predicate @book, :in_english? @book.author_visibility_visible! - assert @book.author_visibility_visible? + assert_predicate @book, :author_visibility_visible? end test "update by setter" do @book.update! status: :written - assert @book.written? + assert_predicate @book, :written? end test "enum methods are overwritable" do assert_equal "do publish work...", @book.published! - assert @book.published? + assert_predicate @book, :published? end test "direct assignment" do @book.status = :written - assert @book.written? + assert_predicate @book, :written? end test "assign string value" do @book.status = "written" - assert @book.written? + assert_predicate @book, :written? end test "enum changed attributes" do @@ -235,25 +242,27 @@ class EnumTest < ActiveRecord::TestCase end test "building new objects with enum scopes" do - assert Book.written.build.written? - assert Book.read.build.read? - assert Book.in_spanish.build.in_spanish? - assert Book.illustrator_visibility_invisible.build.illustrator_visibility_invisible? + assert_predicate Book.written.build, :written? + assert_predicate Book.read.build, :read? + assert_predicate Book.in_spanish.build, :in_spanish? + assert_predicate Book.illustrator_visibility_invisible.build, :illustrator_visibility_invisible? end test "creating new objects with enum scopes" do - assert Book.written.create.written? - assert Book.read.create.read? - assert Book.in_spanish.create.in_spanish? - assert Book.illustrator_visibility_invisible.create.illustrator_visibility_invisible? + assert_predicate Book.written.create, :written? + assert_predicate Book.read.create, :read? + assert_predicate Book.in_spanish.create, :in_spanish? + assert_predicate Book.illustrator_visibility_invisible.create, :illustrator_visibility_invisible? end - test "_before_type_cast returns the enum label (required for form fields)" do - if @book.status_came_from_user? - assert_equal "published", @book.status_before_type_cast - else - assert_equal "published", @book.status - end + test "_before_type_cast" do + assert_equal 2, @book.status_before_type_cast + assert_equal "published", @book.status + + @book.status = "published" + + assert_equal "published", @book.status_before_type_cast + assert_equal "published", @book.status end test "reserved enum names" do @@ -299,6 +308,24 @@ class EnumTest < ActiveRecord::TestCase end end + test "reserved enum values for relation" do + relation_method_samples = [ + :records, + :to_ary, + :scope_for_create + ] + + relation_method_samples.each do |value| + e = assert_raises(ArgumentError, "enum value `#{value}` should not be allowed") do + Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum category: [:other, value] + end + end + assert_match(/You tried to define an enum named .* on the model/, e.message) + end + end + test "overriding enum method should not raise" do assert_nothing_raised do Class.new(ActiveRecord::Base) do @@ -328,9 +355,9 @@ class EnumTest < ActiveRecord::TestCase klass.delete_all klass.create!(status: "proposed") book = klass.new(status: "written") - assert book.valid? + assert_predicate book, :valid? book.status = "proposed" - assert_not book.valid? + assert_not_predicate book, :valid? end test "validate inclusion of value in array" do @@ -341,9 +368,9 @@ class EnumTest < ActiveRecord::TestCase end klass.delete_all invalid_book = klass.new(status: "proposed") - assert_not invalid_book.valid? + assert_not_predicate invalid_book, :valid? valid_book = klass.new(status: "written") - assert valid_book.valid? + assert_predicate valid_book, :valid? end test "enums are distinct per class" do @@ -390,10 +417,10 @@ class EnumTest < ActiveRecord::TestCase end book1 = klass.proposed.create! - assert book1.proposed? + assert_predicate book1, :proposed? book2 = klass.single.create! - assert book2.single? + assert_predicate book2, :single? end test "enum with alias_attribute" do @@ -404,62 +431,62 @@ class EnumTest < ActiveRecord::TestCase end book = klass.proposed.create! - assert book.proposed? + assert_predicate book, :proposed? assert_equal "proposed", book.aliased_status book = klass.find(book.id) - assert book.proposed? + assert_predicate book, :proposed? assert_equal "proposed", book.aliased_status end test "query state by predicate with prefix" do - assert @book.author_visibility_visible? - assert_not @book.author_visibility_invisible? - assert @book.illustrator_visibility_visible? - assert_not @book.illustrator_visibility_invisible? + assert_predicate @book, :author_visibility_visible? + assert_not_predicate @book, :author_visibility_invisible? + assert_predicate @book, :illustrator_visibility_visible? + assert_not_predicate @book, :illustrator_visibility_invisible? end test "query state by predicate with custom prefix" do - assert @book.in_english? - assert_not @book.in_spanish? - assert_not @book.in_french? + assert_predicate @book, :in_english? + assert_not_predicate @book, :in_spanish? + assert_not_predicate @book, :in_french? end test "query state by predicate with custom suffix" do - assert @book.medium_to_read? - assert_not @book.easy_to_read? - assert_not @book.hard_to_read? + assert_predicate @book, :medium_to_read? + assert_not_predicate @book, :easy_to_read? + assert_not_predicate @book, :hard_to_read? end test "enum methods with custom suffix defined" do - assert @book.class.respond_to?(:easy_to_read) - assert @book.class.respond_to?(:medium_to_read) - assert @book.class.respond_to?(:hard_to_read) + assert_respond_to @book.class, :easy_to_read + assert_respond_to @book.class, :medium_to_read + assert_respond_to @book.class, :hard_to_read - assert @book.respond_to?(:easy_to_read?) - assert @book.respond_to?(:medium_to_read?) - assert @book.respond_to?(:hard_to_read?) + assert_respond_to @book, :easy_to_read? + assert_respond_to @book, :medium_to_read? + assert_respond_to @book, :hard_to_read? - assert @book.respond_to?(:easy_to_read!) - assert @book.respond_to?(:medium_to_read!) - assert @book.respond_to?(:hard_to_read!) + assert_respond_to @book, :easy_to_read! + assert_respond_to @book, :medium_to_read! + assert_respond_to @book, :hard_to_read! end test "update enum attributes with custom suffix" do @book.medium_to_read! - assert_not @book.easy_to_read? - assert @book.medium_to_read? - assert_not @book.hard_to_read? + assert_not_predicate @book, :easy_to_read? + assert_predicate @book, :medium_to_read? + assert_not_predicate @book, :hard_to_read? @book.easy_to_read! - assert @book.easy_to_read? - assert_not @book.medium_to_read? - assert_not @book.hard_to_read? + assert_predicate @book, :easy_to_read? + assert_not_predicate @book, :medium_to_read? + assert_not_predicate @book, :hard_to_read? @book.hard_to_read! - assert_not @book.easy_to_read? - assert_not @book.medium_to_read? - assert @book.hard_to_read? + assert_not_predicate @book, :easy_to_read? + assert_not_predicate @book, :medium_to_read? + assert_predicate @book, :hard_to_read? end test "uses default status when no status is provided in fixtures" do @@ -470,12 +497,12 @@ class EnumTest < ActiveRecord::TestCase test "uses default value from database on initialization" do book = Book.new - assert book.proposed? + assert_predicate book, :proposed? end test "uses default value from database on initialization when using custom mapping" do book = Book.new - assert book.hard? + assert_predicate book, :hard? end test "data type of Enum type" do |