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# encoding: utf-8
require 'cases/helper'
require 'cases/tests_database'
require 'models/topic'
require 'models/developer'
require 'models/person'
require 'models/custom_reader'
class PresenceValidationTest < ActiveModel::TestCase
include ActiveModel::TestsDatabase
include ActiveModel::ValidationsRepairHelper
repair_validations(Topic)
def test_validate_presences
Topic.validates_presence_of(:title, :content)
t = Topic.create
assert !t.save
assert_equal ["can't be blank"], t.errors[:title]
assert_equal ["can't be blank"], t.errors[:content]
t.title = "something"
t.content = " "
assert !t.save
assert_equal ["can't be blank"], t.errors[:content]
t.content = "like stuff"
assert t.save
end
# def test_validates_presence_of_with_custom_message_using_quotes
# repair_validations(Developer) do
# Developer.validates_presence_of :non_existent, :message=> "This string contains 'single' and \"double\" quotes"
# d = Developer.new
# d.name = "Joe"
# assert !d.valid?
# assert_equal ["This string contains 'single' and \"double\" quotes"], d.errors[:non_existent]
# end
# end
def test_validates_presence_of_for_ruby_class
repair_validations(Person) do
Person.validates_presence_of :karma
p = Person.new
assert p.invalid?
assert_equal ["can't be blank"], p.errors[:karma]
p.karma = "Cold"
assert p.valid?
end
end
def test_validates_presence_of_for_ruby_class_with_custom_reader
repair_validations(Person) do
CustomReader.validates_presence_of :karma
p = CustomReader.new
assert p.invalid?
assert_equal ["can't be blank"], p.errors[:karma]
p[:karma] = "Cold"
assert p.valid?
end
end
end
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