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Contents
require File.expand_path(File.dirname(__FILE__) + '/../test_helper')
module Functional
class ValidatesAssociatedTest < Test::Unit::TestCase
def setup
@parent = Class.new do
include Validatable
attr_accessor :children
validates_associated :children
end
@child = Class.new do
include Validatable
attr_accessor :name
validates_presence_of :name
end
end
test "given invalid child, when validated, then error is in the parent's error collection" do
instance = @parent.new
instance.children = [@child.new]
instance.valid?
assert_equal "is invalid", instance.errors.on(:children)
end
test "given two invalid children, when validated, then both children have errors" do
instance = @parent.new
instance.children = [@child.new, @child.new]
instance.valid?
instance.children.each do |child|
assert_not_nil child.errors.on(:name)
end
end
test "given valid child, when validated, the parent is valid" do
instance = @parent.new
instance.children = [@child.new]
instance.children.first.name = 'x'
assert instance.valid?
end
end
end
Version data entries
24 entries across 24 versions & 7 rubygems