# -*- coding: utf-8 -*-
require 'test/unit'
require File.join(File.dirname(__FILE__), "..", "lib", "apricoteatsgorilla")

class ApricotEatsGorillaTest < Test::Unit::TestCase

  def setup
    ApricotEatsGorilla.sort_keys = true
  end

  # xml_to_hash
  def test_xml_to_hash_with_soap_response_example
    xml = '<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
      <soap:Body>
        <ns2:authenticateResponse xmlns:ns2="http://v1_0.ws.example.com/">
          <return>
            <authValue>
              <token>secret</token>
              <client>example</client>
            </authValue>
          </return>
        </ns2:authenticateResponse>
      </soap:Body>
    </soap:Envelope>'
    expected = { 'authValue' => { 'token' => 'secret', 'client' => 'example' } }

    result = ApricotEatsGorilla.xml_to_hash(xml, '//return')
    assert_equal expected, result
  end

  def test_xml_to_hash_make_sure_boolean_values_get_converted_to_boolean_objects
    xml = '<root><yes>true</yes><no>false</no><txt>something</txt></root>'
    expected = { 'yes' => true, 'no' => false, 'txt' => 'something' }

    result = ApricotEatsGorilla.xml_to_hash(xml)
    assert_equal expected, result
  end

  def test_xml_to_hash_make_sure_empty_element_tags_get_converted_to_nil
    xml = '<contact><name>Jungle Julia</name><email /><phone/></contact>'
    expected = { 'name' => 'Jungle Julia', 'email' => nil, 'phone' => nil }

    result = ApricotEatsGorilla.xml_to_hash(xml)
    assert_equal expected, result
  end

  def test_xml_to_hash_make_sure_node_attributes_get_removed
    xml = '<todo><paint subject="chair" color="#000000">black</paint></todo>'
    expected = { 'paint' => 'black' }

    result = ApricotEatsGorilla.xml_to_hash(xml)
    assert_equal expected, result
  end

  def test_xml_to_hash_make_sure_node_groups_with_text_values_get_converted_to_arrays
    xml = '<root><items>first</items><items>second</items></root>'
    expected = { 'items' => [ 'first', 'second' ] }

    result = ApricotEatsGorilla.xml_to_hash(xml)
    assert_equal expected, result
  end

  def test_xml_to_hash_make_sure_node_groups_with_nesting_get_converted_to_arrays_with_hashes
    xml = '<root><items><name>first</name></items><items><name>second</name></items></root>'
    expected = { 'items' => [ { 'name' => 'first' }, { 'name' => 'second' } ] }

    result = ApricotEatsGorilla.xml_to_hash(xml)
    assert_equal expected, result
  end

  # hash_to_xml
  def test_hash_to_xml_with_simple_hash
    hash = { "dude" => "likes beer" }
    expected = "<dude>likes beer</dude>"

    result = ApricotEatsGorilla.hash_to_xml(hash)
    assert_equal expected, result
  end

  def test_hash_to_xml_with_nested_hash
    hash = { "dude" => { "likes" => "beer", "hates" => "appletini" } }
    expected = "<dude><hates>appletini</hates><likes>beer</likes></dude>"

    result = ApricotEatsGorilla.hash_to_xml(hash)
    assert_equal expected, result
  end

  def test_hash_to_xml_with_nested_hash_and_array
    hash = { "dude" => { "likes" => [ "beer", "helicopters" ] } }
    expected = "<dude><likes>beer</likes><likes>helicopters</likes></dude>"

    result = ApricotEatsGorilla.hash_to_xml(hash)
    assert_equal expected, result
  end

  def test_hash_to_xml_with_nested_hash_and_array_containing_a_hash
    hash = { "dude" => { "likes" => [ { "beer" => "a lot" }, { "helicopters" => "a little more" } ] } }
    expected = "<dude><likes><beer>a lot</beer></likes><likes><helicopters>a little more</helicopters></likes></dude>"

    result = ApricotEatsGorilla.hash_to_xml(hash)
    assert_equal expected, result
  end

  # soap_envelope
  def test_soap_envelope_without_namespace_and_block_returns_pure_envelope
    expected = '<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">' <<
      '<env:Body></env:Body></env:Envelope>'

    result = ApricotEatsGorilla.soap_envelope
    assert_equal expected, result
  end

  def test_soap_envelope_with_namespace_and_block_returns_envelope_with_namespace_and_content
    expected = '<env:Envelope ' <<
      'xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" ' <<
      'xmlns:wsdl="http://example.com">' <<
      '<env:Body><id>123</id></env:Body></env:Envelope>'

    result = ApricotEatsGorilla.soap_envelope("wsdl" => "http://example.com") do
      "<id>123</id>"
    end
    assert_equal expected, result
  end

end