# -*- coding: utf-8 -*-
require File.expand_path(File.dirname(__FILE__) + '/../../../spec_helper')

require 'active_support/core_ext/hash/deep_dup'
require 'tengine/support/core_ext/hash/keys'

describe "tengine/support/core_ext/hash/keys" do

  test_hashs ={
    :deep_stringify_keys_result => {
      'a' => 1,
      'b' => {
        'foo' => 2,
        'bar' => {
          'hoge' => "3",
          "wake" => {}.freeze,
        }.freeze
      }.freeze,
      'c' => {
        'baz' => "4"
      }.freeze
    }.freeze,

    :deep_symbolize_keys_result => {
      :a => 1,
      :b => {
        :foo => 2,
        :bar => {
          :hoge => "3",
          :wake => {}.freeze,
        }.freeze
      }.freeze,
      :c => {
        :baz => "4"
      }.freeze
    }.freeze,

    :mixed_key_hash => {
      'a' => 1,
      :b => {
        :foo => 2,
        'bar' => {
          'hoge' => "3",
          :wake => {}.freeze,
        }.freeze
      }.freeze,
      :c => {
        'baz' => "4"
      }.freeze
    }.freeze
  }

require 'pp'

  [:deep_stringify_keys, :deep_symbolize_keys].each do |method_name|
    test_hashs.keys.each do |target_name|
      context target_name do
        describe ".#{method_name}" do
          it "should returns #{method_name}_result" do
            original = test_hashs[target_name]
            converted = original.send(method_name)
            converted.object_id.should_not == original.object_id # object_id is changed
            converted.should == test_hashs[:"#{method_name}_result"]
            original.should == test_hashs[target_name]
          end
        end
      end
    end


    test_hashs.keys.each do |target_name|
      context target_name do
        describe ".#{method_name}!" do
          it "should equals :#{method_name}_result" do
            original = test_hashs[target_name].deep_dup
            result = original.send(:"#{method_name}!")
            result.object_id.should == original.object_id
            original.should == test_hashs[:"#{method_name}_result"]
          end
        end
      end
    end
  end

end