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# encoding: utf-8
require 'cases/helper'
require 'models/person'
require 'models/person_with_validator'
require 'validators/email_validator'
class ValidatesTest < ActiveModel::TestCase
setup :reset_callbacks
teardown :reset_callbacks
def reset_callbacks
Person.reset_callbacks(:validate)
PersonWithValidator.reset_callbacks(:validate)
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_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_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
end
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