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require 'test_tools'
require "securerandom"
require 'qpid_proton'

class TestData < MiniTest::Test
  include Qpid::Proton

  def assert_from_to(*values)
    d = Codec::Data.new
    values.each do |x|
      Codec::Data.from_object(d.impl, x)
      assert_equal x, Codec::Data.to_object(d.impl)
    end
  end

  def test_from_to
    assert_from_to({ 1 => :one, 2=>:two })
    assert_from_to([{:a => 1, "b" => 2}, 3, 4.4, :five])
    assert_from_to(Types::UniformArray.new(Types::INT, [1, 2, 3, 4]))
  end

  def rnum(*arg) SecureRandom.random_number(*arg); end
  def rstr(*arg) SecureRandom.base64(*arg); end

  def test_nil()
    assert_nil((Codec::Data.new << nil).object)
  end

  def assert_convert(*values)
    values.each { |x| assert_equal x, ((Codec::Data.new << x).object) }
  end

  def test_bool()
    assert_convert(true, false)
  end

  def test_float()
    assert_convert(0.0, 1.0, -1.0, 1.23e123, rnum(), rnum(), rnum(), rnum())
  end

  def test_string()
    assert_convert("", "foo", rstr(100000), rstr(rnum(1000)), rstr(rnum(1000)))
  end

  def test_symbol()
    assert_convert(:"", :foo, rstr(256).to_sym)
  end
end