require "cases/helper" require "models/person" require "models/topic" require "models/person_with_validator" require "validators/namespace/email_validator" class ValidatesTest < ActiveModel::TestCase setup :reset_callbacks teardown :reset_callbacks def reset_callbacks Person.clear_validators! Topic.clear_validators! PersonWithValidator.clear_validators! end def test_validates_with_messages_empty Person.validates :title, presence: { message: "" } person = Person.new assert !person.valid?, "person should not be valid." end def test_validates_with_built_in_validation Person.validates :title, numericality: true person = Person.new person.valid? assert_equal ["is not a number"], person.errors[:title] end def test_validates_with_attribute_specified_as_string Person.validates "title", numericality: true person = Person.new person.valid? assert_equal ["is not a number"], person.errors[:title] person = Person.new person.title = 123 assert person.valid? end def test_validates_with_built_in_validation_and_options Person.validates :salary, numericality: { message: "my custom message" } person = Person.new person.valid? assert_equal ["my custom message"], person.errors[:salary] end def test_validates_with_validator_class Person.validates :karma, email: true person = Person.new person.valid? assert_equal ["is not an email"], person.errors[:karma] end def test_validates_with_namespaced_validator_class Person.validates :karma, 'namespace/email': true person = Person.new person.valid? assert_equal ["is not an email"], person.errors[:karma] end def test_validates_with_if_as_local_conditions Person.validates :karma, presence: true, email: { unless: :condition_is_true } person = Person.new person.valid? assert_equal ["can't be blank"], person.errors[:karma] end def test_validates_with_if_as_shared_conditions Person.validates :karma, presence: true, email: true, if: :condition_is_true person = Person.new person.valid? assert_equal ["can't be blank", "is not an email"], person.errors[:karma].sort end def test_validates_with_unless_shared_conditions Person.validates :karma, presence: true, email: true, unless: :condition_is_true person = Person.new assert person.valid? end def test_validates_with_allow_nil_shared_conditions Person.validates :karma, length: { minimum: 20 }, email: true, allow_nil: true person = Person.new assert person.valid? end def test_validates_with_regexp Person.validates :karma, format: /positive|negative/ person = Person.new assert person.invalid? assert_equal ["is invalid"], person.errors[:karma] person.karma = "positive" assert person.valid? end def test_validates_with_array Person.validates :gender, inclusion: %w(m f) person = Person.new assert person.invalid? assert_equal ["is not included in the list"], person.errors[:gender] person.gender = "m" assert person.valid? end def test_validates_with_range Person.validates :karma, length: 6..20 person = Person.new assert person.invalid? assert_equal ["is too short (minimum is 6 characters)"], person.errors[:karma] person.karma = "something" assert person.valid? end def test_validates_with_validator_class_and_options Person.validates :karma, email: { message: "my custom message" } person = Person.new person.valid? assert_equal ["my custom message"], person.errors[:karma] end def test_validates_with_unknown_validator assert_raise(ArgumentError) { Person.validates :karma, unknown: true } end def test_validates_with_included_validator PersonWithValidator.validates :title, presence: true person = PersonWithValidator.new person.valid? assert_equal ["Local validator"], person.errors[:title] end def test_validates_with_included_validator_and_options PersonWithValidator.validates :title, presence: { custom: " please" } person = PersonWithValidator.new person.valid? assert_equal ["Local validator please"], person.errors[:title] end def test_validates_with_included_validator_and_wildcard_shortcut # Shortcut for PersonWithValidator.validates :title, like: { with: "Mr." } PersonWithValidator.validates :title, like: "Mr." person = PersonWithValidator.new person.title = "Ms. Pacman" person.valid? assert_equal ["does not appear to be like Mr."], person.errors[:title] end def test_defining_extra_default_keys_for_validates Topic.validates :title, confirmation: true, message: "Y U NO CONFIRM" topic = Topic.new topic.title = "What's happening" topic.title_confirmation = "Not this" assert !topic.valid? assert_equal ["Y U NO CONFIRM"], topic.errors[:title_confirmation] end end