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# encoding: utf-8
require "cases/helper"
require 'models/topic'
require 'models/reply'
require 'models/owner'
class AssociationValidationTest < ActiveRecord::TestCase
fixtures :topics, :owners
repair_validations(Topic)
def test_validates_size_of_association
repair_validations(Owner) do
assert_nothing_raised { Owner.validates_size_of :pets, :minimum => 1 }
o = Owner.new('name' => 'nopets')
assert !o.save
assert o.errors[:pets].any?
pet = o.pets.build('name' => 'apet')
assert o.valid?
end
end
def test_validates_size_of_association_using_within
repair_validations(Owner) do
assert_nothing_raised { Owner.validates_size_of :pets, :within => 1..2 }
o = Owner.new('name' => 'nopets')
assert !o.save
assert o.errors[:pets].any?
pet = o.pets.build('name' => 'apet')
assert o.valid?
2.times { o.pets.build('name' => 'apet') }
assert !o.save
assert o.errors[:pets].any?
end
end
def test_validates_associated_many
Topic.validates_associated( :replies )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
t.replies << [r = Reply.new("title" => "A reply"), r2 = Reply.new("title" => "Another reply", "content" => "non-empty"), r3 = Reply.new("title" => "Yet another reply"), r4 = Reply.new("title" => "The last reply", "content" => "non-empty")]
assert !t.valid?
assert t.errors[:replies].any?
assert_equal 1, r.errors.count # make sure all associated objects have been validated
assert_equal 0, r2.errors.count
assert_equal 1, r3.errors.count
assert_equal 0, r4.errors.count
r.content = r3.content = "non-empty"
assert t.valid?
end
def test_validates_associated_one
repair_validations(Reply) do
Reply.validates_associated( :topic )
Topic.validates_presence_of( :content )
r = Reply.new("title" => "A reply", "content" => "with content!")
r.topic = Topic.create("title" => "uhohuhoh")
assert !r.valid?
assert r.errors[:topic].any?
r.topic.content = "non-empty"
assert r.valid?
end
end
def test_validates_associated_with_custom_message_using_quotes
repair_validations(Reply) do
Reply.validates_associated :topic, :message=> "This string contains 'single' and \"double\" quotes"
Topic.validates_presence_of :content
r = Reply.create("title" => "A reply", "content" => "with content!")
r.topic = Topic.create("title" => "uhohuhoh")
assert !r.valid?
assert_equal ["This string contains 'single' and \"double\" quotes"], r.errors[:topic]
end
end
def test_validates_associated_missing
repair_validations(Reply) do
Reply.validates_presence_of(:topic)
r = Reply.create("title" => "A reply", "content" => "with content!")
assert !r.valid?
assert r.errors[:topic].any?
r.topic = Topic.find :first
assert r.valid?
end
end
def test_validates_size_of_association_utf8
repair_validations(Owner) do
with_kcode('UTF8') do
assert_nothing_raised { Owner.validates_size_of :pets, :minimum => 1 }
o = Owner.new('name' => 'あいうえおかきくけこ')
assert !o.save
assert o.errors[:pets].any?
o.pets.build('name' => 'あいうえおかきくけこ')
assert o.valid?
end
end
end
end
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