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# encoding: utf-8
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
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