mj-test01_spec.rb

require "spec_helper"

class ValInheritanceParent
  include Mongoid::Document

  field :parent_value

  embeds_many :val_inheritance_embed
  references_many :val_inheritance_ref

  accepts_nested_attributes_for :val_inheritance_embed
  accepts_nested_attributes_for :val_inheritance_ref
end

class ValInheritanceEmbed
  include Mongoid::Document

  field :embed_value
  validates_format_of :embed_value, :without => /\$\$\$/
end

class ValInheritanceRef
  include Mongoid::Document

  referenced_in :val_inheritance_parent

  field :ref_value
  validates_format_of :ref_value, :without => /\$\$\$/
end

describe "Association Validation Inheritance" do

  context "#update_attributes" do
    before(:all) do
      ValInheritanceParent.delete_all
      ValInheritanceRef.delete_all

      parent = ValInheritanceParent.create
      parent.val_inheritance_embed << ValInheritanceEmbed.new(:embed_value => 'start value')
      parent.val_inheritance_ref << ValInheritanceRef.new(:ref_value => 'start value')

      parent.save
    end

    it "should allow valid updates to embedded object" do
      obj = ValInheritanceParent.first
      obj.val_inheritance_embed_attributes = { 0 => { "id" => obj.val_inheritance_embed[0].id, "embed_value" => 'Valid Value' }}
      obj.should be_valid
      obj.save.should be_true
      obj.val_inheritance_embed[0].embed_value.should == 'Valid Value'
      obj.reload
      obj.val_inheritance_embed[0].embed_value.should == 'Valid Value'
    end

    it "should allow valid updates to referenced object" do
      obj = ValInheritanceParent.first
      obj.val_inheritance_ref_attributes = { 0 => { "id" => obj.val_inheritance_ref[0].id, "ref_value" => 'Valid Value' }}
      obj.should be_valid
      obj.save.should be_true
      obj.val_inheritance_ref[0].ref_value.should == 'Valid Value'
      obj.reload
      obj.val_inheritance_ref[0].ref_value.should == 'Valid Value'
    end

    it "should not allow invalid updates to referenced object" do
      obj = ValInheritanceParent.first
      obj.val_inheritance_ref_attributes = { 0 => { "id" => obj.val_inheritance_ref[0].id, "ref_value" => '$$$' }}
      obj.should_not be_valid
      obj.save.should_not be_true
      obj.val_inheritance_ref[0].ref_value.should_not == '$$$'
    end
  end
end