require 'cases/helper' require 'models/topic' require 'models/person' class ExclusionValidationTest < ActiveModel::TestCase def teardown Topic.clear_validators! end def test_validates_exclusion_of Topic.validates_exclusion_of(:title, in: %w( abe monkey )) assert Topic.new("title" => "something", "content" => "abc").valid? assert Topic.new("title" => "monkey", "content" => "abc").invalid? end def test_validates_exclusion_of_with_formatted_message Topic.validates_exclusion_of(:title, in: %w( abe monkey ), message: "option %{value} is restricted") assert Topic.new("title" => "something", "content" => "abc") t = Topic.new("title" => "monkey") assert t.invalid? assert t.errors[:title].any? assert_equal ["option monkey is restricted"], t.errors[:title] end def test_validates_exclusion_of_with_within_option Topic.validates_exclusion_of(:title, within: %w( abe monkey )) assert Topic.new("title" => "something", "content" => "abc") t = Topic.new("title" => "monkey") assert t.invalid? assert t.errors[:title].any? end def test_validates_exclusion_of_for_ruby_class Person.validates_exclusion_of :karma, in: %w( abe monkey ) p = Person.new p.karma = "abe" assert p.invalid? assert_equal ["is reserved"], p.errors[:karma] p.karma = "Lifo" assert p.valid? ensure Person.clear_validators! end def test_validates_exclusion_of_with_lambda Topic.validates_exclusion_of :title, in: lambda { |topic| topic.author_name == "sikachu" ? %w( monkey elephant ) : %w( abe wasabi ) } t = Topic.new t.title = "elephant" t.author_name = "sikachu" assert t.invalid? t.title = "wasabi" assert t.valid? end def test_validates_inclusion_of_with_symbol Person.validates_exclusion_of :karma, in: :reserved_karmas p = Person.new p.karma = "abe" def p.reserved_karmas %w(abe) end assert p.invalid? assert_equal ["is reserved"], p.errors[:karma] p = Person.new p.karma = "abe" def p.reserved_karmas %w() end assert p.valid? ensure Person.clear_validators! end end