require 'spec_helper'
require 'active_record_helper'

RSpec.describe "AwesomePrint/ActiveRecord", skip: ->{ !ExtVerifier.has_rails? }.call do

  before do
    stub_dotfile!
  end

  #------------------------------------------------------------------------------
  describe "ActiveRecord instance, attributes only (default)" do
    before do
      ActiveRecord::Base.default_timezone = :utc
      @diana = User.new(:name => "Diana", :rank => 1, :admin => false, :created_at => "1992-10-10 12:30:00")
      @laura = User.new(:name => "Laura", :rank => 2, :admin => true,  :created_at => "2003-05-26 14:15:00")
      @ap = AwesomePrint::Inspector.new(:plain => true, :sort_keys => true)
    end

    it "display single record" do
      out = @ap.awesome(@diana)
      str = <<-EOS.strip
#<User:placeholder_id> {
         :admin => false,
    :created_at => ?,
            :id => nil,
          :name => "Diana",
          :rank => 1
}
      EOS
      if RUBY_VERSION < '1.9'
        str.sub!('?', 'Sat Oct 10 12:30:00 UTC 1992')
      else
        str.sub!('?', '1992-10-10 12:30:00 UTC')
      end
      expect(out).to be_similar_to(str)
    end

    it "display multiple records" do
      out = @ap.awesome([ @diana, @laura ])
      str = <<-EOS.strip
[
    [0] #<User:placeholder_id> {
             :admin => false,
        :created_at => ??,
                :id => nil,
              :name => "Diana",
              :rank => 1
    },
    [1] #<User:placeholder_id> {
             :admin => true,
        :created_at => ?!,
                :id => nil,
              :name => "Laura",
              :rank => 2
    }
]
      EOS
      if RUBY_VERSION < '1.9'
        str.sub!('??', 'Sat Oct 10 12:30:00 UTC 1992')
        str.sub!('?!', 'Mon May 26 14:15:00 UTC 2003')
      else
        str.sub!('??', '1992-10-10 12:30:00 UTC')
        str.sub!('?!', '2003-05-26 14:15:00 UTC')
      end
      expect(out).to be_similar_to(str)
    end

    it "display multiple records on a relation" do
      @diana.save
      @laura.save
      out = @ap.awesome(User.all)
      str = <<-EOS.strip
[
    [0] #<User:placeholder_id> {
             :admin => false,
        :created_at => ??,
                :id => 1,
              :name => "Diana",
              :rank => 1
    },
    [1] #<User:placeholder_id> {
             :admin => true,
        :created_at => ?!,
                :id => 2,
              :name => "Laura",
              :rank => 2
    }
]
      EOS
      if RUBY_VERSION < '1.9'
        str.sub!('??', 'Sat Oct 10 12:30:00 UTC 1992')
        str.sub!('?!', 'Mon May 26 14:15:00 UTC 2003')
      else
        str.sub!('??', '1992-10-10 12:30:00 UTC')
        str.sub!('?!', '2003-05-26 14:15:00 UTC')
      end
      expect(out).to be_similar_to(str)
    end
  end

  #------------------------------------------------------------------------------
  describe "ActiveRecord instance (raw)" do
    before do
      ActiveRecord::Base.default_timezone = :utc
      @diana = User.new(:name => "Diana", :rank => 1, :admin => false, :created_at => "1992-10-10 12:30:00")
      @laura = User.new(:name => "Laura", :rank => 2, :admin => true,  :created_at => "2003-05-26 14:15:00")
      @ap = AwesomePrint::Inspector.new(:plain => true, :sort_keys => true, :raw => true)
    end

    it "display single record" do
      out = @ap.awesome(@diana)

      if activerecord_4_2?
        if RUBY_VERSION > '1.9.3'
          str = <<-EOS.strip
#<User:placeholder_id
    @_start_transaction_state = {},
    @aggregation_cache = {},
    @destroyed = false,
    @marked_for_destruction = false,
    @new_record = true,
    @original_raw_attributes = {
             "admin" => false,
        "created_at" => 1992-10-10 12:30:00 UTC,
              "name" => "Diana",
              "rank" => 1
    },
    @readonly = false,
    @transaction_state = nil,
    @txn = nil,
    attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
        @attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
            @additional_types = {},
            @delegate_hash = {
                     "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "admin",
                    attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = false,
                    attr_reader :value_before_type_cast = false
                >,
                "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "created_at",
                    attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = 1992-10-10 12:30:00 UTC,
                    attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
                >,
                      "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "name",
                    attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = "Diana",
                    attr_reader :value_before_type_cast = "Diana"
                >,
                      "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "rank",
                    attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
                        @range = -2147483648...2147483648,
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = 1,
                    attr_reader :value_before_type_cast = 1
                >
            },
            @materialized = false,
            @types = {
                     "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >,
                "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >,
                        "id" => #<ActiveRecord::Type::Integer:placeholder_id
                    @range = -2147483648...2147483648,
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >,
                      "name" => #<ActiveRecord::Type::String:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >,
                      "rank" => #<ActiveRecord::Type::Integer:placeholder_id
                    @range = -2147483648...2147483648,
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >
            },
            @values = {
                     "admin" => nil,
                "created_at" => nil,
                        "id" => nil,
                      "name" => nil,
                      "rank" => nil
            }
        >
    >,
    attr_accessor :destroyed_by_association = nil,
    attr_reader :association_cache = {},
    attr_reader :changed_attributes = {
             "admin" => nil,
        "created_at" => nil,
              "name" => nil,
              "rank" => nil
    }
>
          EOS
        else
          str = <<-EOS.strip
#<User:placeholder_id
    @_start_transaction_state = {},
    @aggregation_cache = {},
    @destroyed = false,
    @marked_for_destruction = false,
    @new_record = true,
    @original_raw_attributes = {
             "admin" => false,
        "created_at" => 1992-10-10 12:30:00 UTC,
              "name" => "Diana",
              "rank" => 1
    },
    @readonly = false,
    @transaction_state = nil,
    @txn = nil,
    attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
        attr_reader :attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
            @materialized = false,
            attr_reader :additional_types = {},
            attr_reader :delegate_hash = {
                     "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "admin",
                    attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = false,
                    attr_reader :value_before_type_cast = false
                >,
                "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "created_at",
                    attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = 1992-10-10 12:30:00 UTC,
                    attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
                >,
                      "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "name",
                    attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = "Diana",
                    attr_reader :value_before_type_cast = "Diana"
                >,
                      "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                    attr_reader :name = "rank",
                    attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :range = -2147483648...2147483648,
                        attr_reader :scale = nil
                    >,
                    attr_reader :value = 1,
                    attr_reader :value_before_type_cast = 1
                >
            },
            attr_reader :types = {
                     "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >,
                "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >,
                        "id" => #<ActiveRecord::Type::Integer:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :range = -2147483648...2147483648,
                    attr_reader :scale = nil
                >,
                      "name" => #<ActiveRecord::Type::String:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :scale = nil
                >,
                      "rank" => #<ActiveRecord::Type::Integer:placeholder_id
                    attr_reader :limit = nil,
                    attr_reader :precision = nil,
                    attr_reader :range = -2147483648...2147483648,
                    attr_reader :scale = nil
                >
            },
            attr_reader :values = {
                     "admin" => nil,
                "created_at" => nil,
                        "id" => nil,
                      "name" => nil,
                      "rank" => nil
            }
        >
    >,
    attr_accessor :destroyed_by_association = nil,
    attr_reader :association_cache = {},
    attr_reader :changed_attributes = {
             "admin" => nil,
        "created_at" => nil,
              "name" => nil,
              "rank" => nil
    }
>
          EOS
        end
      elsif activerecord_4_1?
        str = <<-EOS.strip
#<User:placeholder_id
    @_start_transaction_state = {},
    @aggregation_cache = {},
    @attributes_cache = {},
    @column_types = {
             "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "admin",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "boolean",
            attr_reader :type = :boolean
        >,
        "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "created_at",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "datetime",
            attr_reader :type = :datetime
        >,
                "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = true,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "id",
            attr_reader :null = false,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "INTEGER",
            attr_reader :type = :integer
        >,
              "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = 255,
            attr_reader :name = "name",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "varchar(255)",
            attr_reader :type = :string
        >,
              "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "rank",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "integer",
            attr_reader :type = :integer
        >
    },
    @column_types_override = nil,
    @destroyed = false,
    @marked_for_destruction = false,
    @new_record = true,
    @readonly = false,
    @reflects_state = [
        [0] false
    ],
    @transaction_state = nil,
    @txn = nil,
    attr_accessor :attributes = {
             "admin" => false,
        "created_at" => "1992-10-10 12:30:00",
                "id" => nil,
              "name" => "Diana",
              "rank" => 1
    },
    attr_accessor :destroyed_by_association = nil,
    attr_reader :association_cache = {},
    attr_reader :changed_attributes = {
             "admin" => nil,
        "created_at" => nil,
              "name" => nil,
              "rank" => nil
    }
>
        EOS
      elsif activerecord_4_0?
        str = <<-EOS.strip
 #<User:placeholder_id
    @_start_transaction_state = {},
    @aggregation_cache = {},
    @attributes_cache = {},
    @column_types = {
             "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "admin",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "boolean",
            attr_reader :type = :boolean
        >,
        "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "created_at",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "datetime",
            attr_reader :type = :datetime
        >,
                "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = true,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "id",
            attr_reader :null = false,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "INTEGER",
            attr_reader :type = :integer
        >,
              "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = 255,
            attr_reader :name = "name",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "varchar(255)",
            attr_reader :type = :string
        >,
              "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
            attr_accessor :coder = nil,
            attr_accessor :primary = false,
            attr_reader :default = nil,
            attr_reader :default_function = nil,
            attr_reader :limit = nil,
            attr_reader :name = "rank",
            attr_reader :null = true,
            attr_reader :precision = nil,
            attr_reader :scale = nil,
            attr_reader :sql_type = "integer",
            attr_reader :type = :integer
        >
    },
    @column_types_override = nil,
    @destroyed = false,
    @marked_for_destruction = false,
    @new_record = true,
    @previously_changed = {},
    @readonly = false,
    @reflects_state = [
        [0] false
    ],
    @transaction_state = nil,
    @txn = nil,
    attr_accessor :attributes = {
             "admin" => false,
        "created_at" => "1992-10-10 12:30:00",
                "id" => nil,
              "name" => "Diana",
              "rank" => 1
    },
    attr_accessor :destroyed_by_association = nil,
    attr_reader :association_cache = {},
    attr_reader :changed_attributes = {
             "admin" => nil,
        "created_at" => nil,
              "name" => nil,
              "rank" => nil
    }
>
        EOS
      elsif activerecord_3_2?
        if RUBY_VERSION > '1.9.3'
          str = <<-EOS.strip
#<User:placeholder_id
    @aggregation_cache = {},
    @attributes_cache = {},
    @destroyed = false,
    @marked_for_destruction = false,
    @mass_assignment_options = nil,
    @new_record = true,
    @previously_changed = {},
    @readonly = false,
    attr_accessor :attributes = {
             "admin" => false,
        "created_at" => "1992-10-10 12:30:00",
                "id" => nil,
              "name" => "Diana",
              "rank" => 1
    },
    attr_reader :association_cache = {},
    attr_reader :changed_attributes = {
             "admin" => nil,
        "created_at" => nil,
              "name" => nil,
              "rank" => nil
    }
>
          EOS
        else
          str = <<-EOS.strip
#<User:placeholder_id
    @aggregation_cache = {},
    @attributes_cache = {},
    @destroyed = false,
    @marked_for_destruction = false,
    @new_record = true,
    @previously_changed = {},
    @readonly = false,
    attr_accessor :attributes = {
             "admin" => false,
        "created_at" => "1992-10-10 12:30:00",
                "id" => nil,
              "name" => "Diana",
              "rank" => 1
    },
    attr_reader :association_cache = {},
    attr_reader :changed_attributes = {
             "admin" => nil,
        "created_at" => nil,
              "name" => nil,
              "rank" => nil
    },
    attr_reader :mass_assignment_options = nil
>
          EOS
        end
      end
      str.sub!('?', '1992-10-10 12:30:00')
      expect(out).to be_similar_to(str)
    end

    it "display multiple records" do
      out = @ap.awesome([ @diana, @laura ])

      if activerecord_4_2?
        if RUBY_VERSION > '1.9.3'
          str = <<-EOS.strip
[
    [0] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @original_raw_attributes = {
                 "admin" => false,
            "created_at" => 1992-10-10 12:30:00 UTC,
                  "name" => "Diana",
                  "rank" => 1
        },
        @readonly = false,
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
            @attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
                @additional_types = {},
                @delegate_hash = {
                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "admin",
                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = false,
                        attr_reader :value_before_type_cast = false
                    >,
                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "created_at",
                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 1992-10-10 12:30:00 UTC,
                        attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
                    >,
                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "name",
                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = "Diana",
                        attr_reader :value_before_type_cast = "Diana"
                    >,
                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "rank",
                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
                            @range = -2147483648...2147483648,
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 1,
                        attr_reader :value_before_type_cast = 1
                    >
                },
                @materialized = false,
                @types = {
                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
                        @range = -2147483648...2147483648,
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                          "name" => #<ActiveRecord::Type::String:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
                        @range = -2147483648...2147483648,
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >
                },
                @values = {
                         "admin" => nil,
                    "created_at" => nil,
                            "id" => nil,
                          "name" => nil,
                          "rank" => nil
                }
            >
        >,
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >,
    [1] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @original_raw_attributes = {
                 "admin" => true,
            "created_at" => 2003-05-26 14:15:00 UTC,
                  "name" => "Laura",
                  "rank" => 2
        },
        @readonly = false,
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
            @attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
                @additional_types = {},
                @delegate_hash = {
                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "admin",
                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = true,
                        attr_reader :value_before_type_cast = true
                    >,
                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "created_at",
                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 2003-05-26 14:15:00 UTC,
                        attr_reader :value_before_type_cast = "2003-05-26 14:15:00"
                    >,
                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "name",
                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = "Laura",
                        attr_reader :value_before_type_cast = "Laura"
                    >,
                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "rank",
                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
                            @range = -2147483648...2147483648,
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 2,
                        attr_reader :value_before_type_cast = 2
                    >
                },
                @materialized = false,
                @types = {
                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
                        @range = -2147483648...2147483648,
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                          "name" => #<ActiveRecord::Type::String:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
                        @range = -2147483648...2147483648,
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >
                },
                @values = {
                         "admin" => nil,
                    "created_at" => nil,
                            "id" => nil,
                          "name" => nil,
                          "rank" => nil
                }
            >
        >,
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >
]
          EOS
        else
          str = <<-EOS.strip
[
    [0] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @original_raw_attributes = {
                 "admin" => false,
            "created_at" => 1992-10-10 12:30:00 UTC,
                  "name" => "Diana",
                  "rank" => 1
        },
        @readonly = false,
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
            attr_reader :attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
                @materialized = false,
                attr_reader :additional_types = {},
                attr_reader :delegate_hash = {
                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "admin",
                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = false,
                        attr_reader :value_before_type_cast = false
                    >,
                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "created_at",
                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 1992-10-10 12:30:00 UTC,
                        attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
                    >,
                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "name",
                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = "Diana",
                        attr_reader :value_before_type_cast = "Diana"
                    >,
                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "rank",
                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :range = -2147483648...2147483648,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 1,
                        attr_reader :value_before_type_cast = 1
                    >
                },
                attr_reader :types = {
                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :range = -2147483648...2147483648,
                        attr_reader :scale = nil
                    >,
                          "name" => #<ActiveRecord::Type::String:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :range = -2147483648...2147483648,
                        attr_reader :scale = nil
                    >
                },
                attr_reader :values = {
                         "admin" => nil,
                    "created_at" => nil,
                            "id" => nil,
                          "name" => nil,
                          "rank" => nil
                }
            >
        >,
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >,
    [1] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @original_raw_attributes = {
                 "admin" => true,
            "created_at" => 2003-05-26 14:15:00 UTC,
                  "name" => "Laura",
                  "rank" => 2
        },
        @readonly = false,
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
            attr_reader :attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
                @materialized = false,
                attr_reader :additional_types = {},
                attr_reader :delegate_hash = {
                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "admin",
                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = true,
                        attr_reader :value_before_type_cast = true
                    >,
                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "created_at",
                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 2003-05-26 14:15:00 UTC,
                        attr_reader :value_before_type_cast = "2003-05-26 14:15:00"
                    >,
                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "name",
                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = "Laura",
                        attr_reader :value_before_type_cast = "Laura"
                    >,
                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
                        attr_reader :name = "rank",
                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
                            attr_reader :limit = nil,
                            attr_reader :precision = nil,
                            attr_reader :range = -2147483648...2147483648,
                            attr_reader :scale = nil
                        >,
                        attr_reader :value = 2,
                        attr_reader :value_before_type_cast = 2
                    >
                },
                attr_reader :types = {
                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :range = -2147483648...2147483648,
                        attr_reader :scale = nil
                    >,
                          "name" => #<ActiveRecord::Type::String:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :scale = nil
                    >,
                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
                        attr_reader :limit = nil,
                        attr_reader :precision = nil,
                        attr_reader :range = -2147483648...2147483648,
                        attr_reader :scale = nil
                    >
                },
                attr_reader :values = {
                         "admin" => nil,
                    "created_at" => nil,
                            "id" => nil,
                          "name" => nil,
                          "rank" => nil
                }
            >
        >,
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >
]
          EOS
        end
      elsif activerecord_4_1?
        str = <<-EOS.strip
[
    [0] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @attributes_cache = {},
        @column_types = {
                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "admin",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "boolean",
                attr_reader :type = :boolean
            >,
            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "created_at",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "datetime",
                attr_reader :type = :datetime
            >,
                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = true,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "id",
                attr_reader :null = false,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "INTEGER",
                attr_reader :type = :integer
            >,
                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = 255,
                attr_reader :name = "name",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "varchar(255)",
                attr_reader :type = :string
            >,
                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "rank",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "integer",
                attr_reader :type = :integer
            >
        },
        @column_types_override = nil,
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @readonly = false,
        @reflects_state = [
            [0] false
        ],
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = {
                 "admin" => false,
            "created_at" => "1992-10-10 12:30:00",
                    "id" => nil,
                  "name" => "Diana",
                  "rank" => 1
        },
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >,
    [1] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @attributes_cache = {},
        @column_types = {
                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "admin",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "boolean",
                attr_reader :type = :boolean
            >,
            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "created_at",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "datetime",
                attr_reader :type = :datetime
            >,
                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = true,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "id",
                attr_reader :null = false,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "INTEGER",
                attr_reader :type = :integer
            >,
                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = 255,
                attr_reader :name = "name",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "varchar(255)",
                attr_reader :type = :string
            >,
                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "rank",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "integer",
                attr_reader :type = :integer
            >
        },
        @column_types_override = nil,
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @readonly = false,
        @reflects_state = [
            [0] false
        ],
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = {
                 "admin" => true,
            "created_at" => "2003-05-26 14:15:00",
                    "id" => nil,
                  "name" => "Laura",
                  "rank" => 2
        },
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >
]
        EOS
      elsif activerecord_4_0?
        str = <<-EOS.strip
[
    [0] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @attributes_cache = {},
        @column_types = {
                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "admin",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "boolean",
                attr_reader :type = :boolean
            >,
            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "created_at",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "datetime",
                attr_reader :type = :datetime
            >,
                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = true,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "id",
                attr_reader :null = false,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "INTEGER",
                attr_reader :type = :integer
            >,
                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = 255,
                attr_reader :name = "name",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "varchar(255)",
                attr_reader :type = :string
            >,
                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "rank",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "integer",
                attr_reader :type = :integer
            >
        },
        @column_types_override = nil,
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @previously_changed = {},
        @readonly = false,
        @reflects_state = [
            [0] false
        ],
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = {
                 "admin" => false,
            "created_at" => "1992-10-10 12:30:00",
                    "id" => nil,
                  "name" => "Diana",
                  "rank" => 1
        },
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >,
    [1] #<User:placeholder_id
        @_start_transaction_state = {},
        @aggregation_cache = {},
        @attributes_cache = {},
        @column_types = {
                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "admin",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "boolean",
                attr_reader :type = :boolean
            >,
            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "created_at",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "datetime",
                attr_reader :type = :datetime
            >,
                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = true,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "id",
                attr_reader :null = false,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "INTEGER",
                attr_reader :type = :integer
            >,
                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = 255,
                attr_reader :name = "name",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "varchar(255)",
                attr_reader :type = :string
            >,
                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
                attr_accessor :coder = nil,
                attr_accessor :primary = false,
                attr_reader :default = nil,
                attr_reader :default_function = nil,
                attr_reader :limit = nil,
                attr_reader :name = "rank",
                attr_reader :null = true,
                attr_reader :precision = nil,
                attr_reader :scale = nil,
                attr_reader :sql_type = "integer",
                attr_reader :type = :integer
            >
        },
        @column_types_override = nil,
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @previously_changed = {},
        @readonly = false,
        @reflects_state = [
            [0] false
        ],
        @transaction_state = nil,
        @txn = nil,
        attr_accessor :attributes = {
                 "admin" => true,
            "created_at" => "2003-05-26 14:15:00",
                    "id" => nil,
                  "name" => "Laura",
                  "rank" => 2
        },
        attr_accessor :destroyed_by_association = nil,
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >
]
        EOS
      elsif activerecord_3_2?
        if RUBY_VERSION > '1.9.3'
          str = <<-EOS.strip
[
    [0] #<User:placeholder_id
        @aggregation_cache = {},
        @attributes_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @mass_assignment_options = nil,
        @new_record = true,
        @previously_changed = {},
        @readonly = false,
        attr_accessor :attributes = {
                 "admin" => false,
            "created_at" => "1992-10-10 12:30:00",
                    "id" => nil,
                  "name" => "Diana",
                  "rank" => 1
        },
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >,
    [1] #<User:placeholder_id
        @aggregation_cache = {},
        @attributes_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @mass_assignment_options = nil,
        @new_record = true,
        @previously_changed = {},
        @readonly = false,
        attr_accessor :attributes = {
                 "admin" => true,
            "created_at" => "2003-05-26 14:15:00",
                    "id" => nil,
                  "name" => "Laura",
                  "rank" => 2
        },
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        }
    >
]
          EOS
        else
          str = <<-EOS.strip
[
    [0] #<User:placeholder_id
        @aggregation_cache = {},
        @attributes_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @previously_changed = {},
        @readonly = false,
        attr_accessor :attributes = {
                 "admin" => false,
            "created_at" => "1992-10-10 12:30:00",
                    "id" => nil,
                  "name" => "Diana",
                  "rank" => 1
        },
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        },
        attr_reader :mass_assignment_options = nil
    >,
    [1] #<User:placeholder_id
        @aggregation_cache = {},
        @attributes_cache = {},
        @destroyed = false,
        @marked_for_destruction = false,
        @new_record = true,
        @previously_changed = {},
        @readonly = false,
        attr_accessor :attributes = {
                 "admin" => true,
            "created_at" => "2003-05-26 14:15:00",
                    "id" => nil,
                  "name" => "Laura",
                  "rank" => 2
        },
        attr_reader :association_cache = {},
        attr_reader :changed_attributes = {
                 "admin" => nil,
            "created_at" => nil,
                  "name" => nil,
                  "rank" => nil
        },
        attr_reader :mass_assignment_options = nil
    >
]
          EOS
        end
      end
      str.sub!('?', '1992-10-10 12:30:00')
      str.sub!('?', '2003-05-26 14:15:00')
      expect(out).to be_similar_to(str)
    end
  end

  #------------------------------------------------------------------------------
  describe "ActiveRecord class" do
    before do
      @ap = AwesomePrint::Inspector.new(:plain => true)
    end

    it "should print the class" do
      expect(@ap.awesome(User)).to eq <<-EOS.strip
class User < ActiveRecord::Base {
            :id => :integer,
          :name => :string,
          :rank => :integer,
         :admin => :boolean,
    :created_at => :datetime
}
      EOS
    end

    it "should print the class for non-direct subclasses of ActiveRecord::Base" do
      out = @ap.awesome(SubUser)
      expect(out).to eq <<-EOS.strip
class SubUser < User {
            :id => :integer,
          :name => :string,
          :rank => :integer,
         :admin => :boolean,
    :created_at => :datetime
}
      EOS
    end

    it "should print ActiveRecord::Base objects (ex. ancestors)" do
      expect { @ap.awesome(User.ancestors) }.not_to raise_error
    end
  end

  #------------------------------------------------------------------------------
  describe "ActiveRecord methods formatting" do
    before do
      @ap = AwesomePrint::Inspector.new(:plain => true)
    end

    it "should format class methods properly" do
      # spec 1
      out = @ap.awesome(User.methods.grep(/first/))

      if ActiveRecord::VERSION::STRING >= "3.2"
        if RUBY_VERSION >= "1.9"
          expect(out).to match(/\sfirst\(\*args,\s&block\)\s+Class \(ActiveRecord::Querying\)/)
        else
          expect(out).to match(/\sfirst\(\*arg1\)\s+Class \(ActiveRecord::Querying\)/)
        end
      else
        expect(out).to match(/\sfirst\(\*arg.*?\)\s+User \(ActiveRecord::Base\)/)
      end

      # spec 2
      out = @ap.awesome(User.methods.grep(/primary_key/))
      expect(out).to match(/\sprimary_key\(.*?\)\s+Class \(ActiveRecord::AttributeMethods::PrimaryKey::ClassMethods\)/)

      # spec 3
      out = @ap.awesome(User.methods.grep(/validate/))

      if ActiveRecord::VERSION::MAJOR < 3
        expect(out).to match(/\svalidate\(\*arg.*?\)\s+User \(ActiveRecord::Base\)/)
      else
        expect(out).to match(/\svalidate\(\*arg.*?\)\s+Class \(ActiveModel::Validations::ClassMethods\)/)
      end

    end
  end
end