require "spec_helper"

describe Object, ".rattr_initialize" do
  it "creates both initializer and public readers" do
    klass = Class.new do
      rattr_initialize :foo, :bar
    end

    example = klass.new("Foo", "Bar")
    example.public_send(:foo).must_equal "Foo"
  end

  it "works with hash ivars" do
    klass = Class.new do
      rattr_initialize :foo, [:bar, :baz!]
    end

    example = klass.new("Foo", :bar => "Bar", :baz => "Baz")
    example.public_send(:baz).must_equal "Baz"
  end

  it "accepts the alias attr_reader_initializer" do
    klass = Class.new do
      attr_reader_initialize :foo, :bar
    end

    example = klass.new("Foo", "Bar")
    example.public_send(:foo).must_equal "Foo"
  end
end